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2003-02-06  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/codecvt/encoding/wchar_t/1.cc (test01):
	Explicitly use the "C" locale.
	* testsuite/22_locale/codecvt/max_length/wchar_t/1.cc (test01): Same.

2003-02-06  Petur Runolfsson  <peturr02@ru.is>

	DR 75
	DR 305
	PR libstdc++/9028 (partial)
	PR libstdc++/9224
	PR libstdc++/9246
	PR libstdc++/9247

	* src/codecvt.cc
	(codecvt<wchar_t, char, mbstate_t>::do_encoding,
	codecvt<wchar_t, char, mbstate_t>::do_length,
	codecvt<wchar_t, char, mbstate_t>::do_max_length):
	Move...
	* config/locale/generic/codecvt_members.cc:  ...here.
	* config/locale/gnu/codecvt_members.cc:  ...and here.

	* config/locale/generic/codecvt_members.cc,
	* config/locale/gnu/codecvt_members.cc
	(codecvt<wchar_t, char, mbstate_t>::do_encoding
	codecvt<wchar_t, char, mbstate_t>::do_in,
	codecvt<wchar_t, char, mbstate_t>::do_length,
	codecvt<wchar_t, char, mbstate_t>::do_max_length,
	codecvt<wchar_t, char, mbstate_t>::do_out):
	New implementation that handles stateless encodings,
	including UTF-8.

	* config/locale/generic/codecvt_members.cc,
	* config/locale/gnu/codecvt_members.cc,
	* config/locale/ieee_1003.1-2001/codecvt_specializations.h,
	* include/bits/codecvt.h,
	* src/codecvt.cc
	(codecvt::length, codecvt::do_length):
	Change type of first argument of length and do_length from
	'const state_type&' to 'state_type&' according to DR 75.

	* testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc:  New test.
	* testsuite/22_locale/codecvt/encoding/wchar_t/1.cc:
	Cleanup and check for correct return value from encoding
	for "C" locale.
	* testsuite/22_locale/codecvt/encoding/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/encoding/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/encoding/wchar_t/4.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/in/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/4.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/5.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/6.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/7.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/8.cc:  New test.
	* testsuite/22_locale/codecvt/in/wchar_t/9.cc:  New test.
	* testsuite/22_locale/codecvt/length/char/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/length/char/2.cc:  New test.
	* testsuite/22_locale/codecvt/length/wchar_t/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/length/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/length/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/length/wchar_t/4.cc:  New test.
	* testsuite/22_locale/codecvt/length/wchar_t/5.cc:  New test.
	* testsuite/22_locale/codecvt/length/wchar_t/6.cc:  New test.
	* testsuite/22_locale/codecvt/length/wchar_t/7.cc:  New test.
	* testsuite/22_locale/codecvt/max_length/wchar_t/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/max_length/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/max_length/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/max_length/wchar_t/4.cc:  New test.
	* testsuite/22_locale/codecvt/out/wchar_t/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/out/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/out/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/out/wchar_t/4.cc:  New test.
	* testsuite/22_locale/codecvt/out/wchar_t/5.cc:  New test.
	* testsuite/22_locale/codecvt/out/wchar_t/6.cc:  New test.
	* testsuite/22_locale/codecvt/out/wchar_t/7.cc:  New test.
	* testsuite/22_locale/codecvt/unicode/1.cc:  New test.
	* testsuite/22_locale/codecvt/unshift/wchar_t/1.cc:  Cleanup.
	* testsuite/22_locale/codecvt/unshift/wchar_t/2.cc:  New test.
	* testsuite/22_locale/codecvt/unshift/wchar_t/3.cc:  New test.
	* testsuite/22_locale/codecvt/unshfit/wchar_t/4.cc:  New test.

From-SVN: r62474
This commit is contained in:
Benjamin Kosnik 2003-02-06 06:24:21 +00:00
parent 2e2a38cd06
commit e61c8e230a
48 changed files with 3464 additions and 255 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

87
libstdc++-v3/ChangeLog
View file

@ -1,3 +1,90 @@
2003-02-06 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/22_locale/codecvt/encoding/wchar_t/1.cc (test01):
Explicitly use the "C" locale.
* testsuite/22_locale/codecvt/max_length/wchar_t/1.cc (test01): Same.
2003-02-06 Petur Runolfsson <peturr02@ru.is>
DR 75
DR 305
PR libstdc++/9028 (partial)
PR libstdc++/9224
PR libstdc++/9246
PR libstdc++/9247
* src/codecvt.cc
(codecvt<wchar_t, char, mbstate_t>::do_encoding,
codecvt<wchar_t, char, mbstate_t>::do_length,
codecvt<wchar_t, char, mbstate_t>::do_max_length):
Move...
* config/locale/generic/codecvt_members.cc: ...here.
* config/locale/gnu/codecvt_members.cc: ...and here.
* config/locale/generic/codecvt_members.cc,
* config/locale/gnu/codecvt_members.cc
(codecvt<wchar_t, char, mbstate_t>::do_encoding
codecvt<wchar_t, char, mbstate_t>::do_in,
codecvt<wchar_t, char, mbstate_t>::do_length,
codecvt<wchar_t, char, mbstate_t>::do_max_length,
codecvt<wchar_t, char, mbstate_t>::do_out):
New implementation that handles stateless encodings,
including UTF-8.
* config/locale/generic/codecvt_members.cc,
* config/locale/gnu/codecvt_members.cc,
* config/locale/ieee_1003.1-2001/codecvt_specializations.h,
* include/bits/codecvt.h,
* src/codecvt.cc
(codecvt::length, codecvt::do_length):
Change type of first argument of length and do_length from
'const state_type&' to 'state_type&' according to DR 75.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/encoding/wchar_t/1.cc:
Cleanup and check for correct return value from encoding
for "C" locale.
* testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/encoding/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/in/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/5.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/6.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/7.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/8.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/9.cc: New test.
* testsuite/22_locale/codecvt/length/char/1.cc: Cleanup.
* testsuite/22_locale/codecvt/length/char/2.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/length/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/5.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/6.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/7.cc: New test.
* testsuite/22_locale/codecvt/max_length/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/max_length/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/out/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/5.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/6.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/7.cc: New test.
* testsuite/22_locale/codecvt/unicode/1.cc: New test.
* testsuite/22_locale/codecvt/unshift/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/unshfit/wchar_t/4.cc: New test.
2003-02-05 Benjamin Kosnik <bkoz@redhat.com> 2003-02-05 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/locale_facets.tcc (time_put::do_put): Use __write. * include/bits/locale_facets.tcc (time_put::do_put): Use __write.

160
libstdc++-v3/config/locale/generic/codecvt_members.cc
View file

@ -46,25 +46,42 @@ namespace std
extern_type* __to, extern_type* __to_end, extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const extern_type*& __to_next) const
{ {
result __ret = error; result __ret = ok;
size_t __len = std::min(__from_end - __from, __to_end - __to); // The conversion must be done using a temporary destination buffer
size_t __conv = wcsrtombs(__to, &__from, __len, &__state); // since it is not possible to pass the size of the buffer to wcrtomb
extern_type __buf[MB_LEN_MAX];
// A temporary state must be used since the result of the last
// conversion may be thrown away.
state_type __tmp_state(__state);
// The conversion must be done by calling wcrtomb in a loop rather
// than using wcsrtombs because wcsrtombs assumes that the input is
// zero-terminated.
while (__from < __from_end && __to < __to_end)
{
size_t __conv = wcrtomb(__buf, *__from, &__tmp_state);
if (__conv == static_cast<size_t>(-1))
{
__ret = error;
break;
}
else if (__conv > static_cast<size_t>(__to_end - __to))
{
__ret = partial;
break;
}
if (__conv == __len) memcpy(__to, __buf, __conv);
{ __state = __tmp_state;
__from_next = __from; __to += __conv;
__to_next = __to + __conv; __from++;
__ret = ok;
} }
else if (__conv > 0 && __conv < __len)
{ if (__ret == ok && __from < __from_end)
__from_next = __from; __ret = partial;
__to_next = __to + __conv;
__ret = partial; __from_next = __from;
} __to_next = __to;
else
__ret = error;
return __ret; return __ret;
} }
@ -75,25 +92,106 @@ namespace std
intern_type* __to, intern_type* __to_end, intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const intern_type*& __to_next) const
{ {
result __ret = error; result __ret = ok;
size_t __len = std::min(__from_end - __from, __to_end - __to); // This temporary state object is neccessary so __state won't be modified
size_t __conv = mbsrtowcs(__to, &__from, __len, &__state); // if [__from, __from_end) is a partial multibyte character.
state_type __tmp_state(__state);
if (__conv == __len) // Conversion must be done by calling mbrtowc in a loop rather than
// by calling mbsrtowcs because mbsrtowcs assumes that the input
// sequence is zero-terminated.
while (__from < __from_end && __to < __to_end)
{ {
__from_next = __from; size_t __conv = mbrtowc(__to, __from, __from_end - __from,
__to_next = __to + __conv; &__tmp_state);
__ret = ok; if (__conv == static_cast<size_t>(-1))
{
__ret = error;
break;
}
else if (__conv == static_cast<size_t>(-2))
{
// It is unclear what to return in this case (see DR 382).
__ret = partial;
break;
}
else if (__conv == 0)
{
// XXX Probably wrong for stateful encodings
__conv = 1;
*__to = L'\0';
}
__state = __tmp_state;
__to++;
__from += __conv;
} }
else if (__conv > 0 && __conv < __len)
// It is not clear that __from < __from_end implies __ret != ok
// (see DR 382).
if (__ret == ok && __from < __from_end)
__ret = partial;
__from_next = __from;
__to_next = __to;
return __ret;
}
int
codecvt<wchar_t, char, mbstate_t>::
do_encoding() const throw()
{
// XXX This implementation assumes that the encoding is
// stateless and is either single-byte or variable-width.
int __ret = 0;
if (MB_CUR_MAX == 1)
__ret = 1;
return __ret;
}
int
codecvt<wchar_t, char, mbstate_t>::
do_max_length() const throw()
{
// XXX Probably wrong for stateful encodings.
int __ret = MB_CUR_MAX;
return __ret;
}
int
codecvt<wchar_t, char, mbstate_t>::
do_length(state_type& __state, const extern_type* __from,
const extern_type* __end, size_t __max) const
{
int __ret = 0;
state_type __tmp_state(__state);
while (__from < __end && __max)
{ {
__from_next = __from; size_t __conv = mbrtowc(NULL, __from, __end - __from, &__tmp_state);
__to_next = __to + __conv; if (__conv == static_cast<size_t>(-1))
__ret = partial; {
// Invalid source character
break;
}
else if (__conv == static_cast<size_t>(-2))
{
// Remainder of input does not form a complete destination
// character.
break;
}
else if (__conv == 0)
{
// XXX Probably wrong for stateful encodings
__conv = 1;
}
__state = __tmp_state;
__from += __conv;
__ret += __conv;
__max--;
} }
else
__ret = error;
return __ret; return __ret;
} }
#endif #endif

187
libstdc++-v3/config/locale/gnu/codecvt_members.cc
View file

@ -47,31 +47,50 @@ namespace std
extern_type* __to, extern_type* __to_end, extern_type* __to, extern_type* __to_end,
extern_type*& __to_next) const extern_type*& __to_next) const
{ {
result __ret = error; result __ret = ok;
size_t __len = std::min(__from_end - __from, __to_end - __to); // The conversion must be done using a temporary destination buffer
// since it is not possible to pass the size of the buffer to wcrtomb
extern_type __buf[MB_LEN_MAX];
// A temporary state must be used since the result of the last
// conversion may be thrown away.
state_type __tmp_state(__state);
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_codecvt); __c_locale __old = __uselocale(_M_c_locale_codecvt);
#endif #endif
size_t __conv = wcsrtombs(__to, &__from, __len, &__state);
// The conversion must be done by calling wcrtomb in a loop rather
// than using wcsrtombs because wcsrtombs assumes that the input is
// zero-terminated.
while (__from < __from_end && __to < __to_end)
{
size_t __conv = wcrtomb(__buf, *__from, &__tmp_state);
if (__conv == static_cast<size_t>(-1))
{
__ret = error;
break;
}
else if (__conv > static_cast<size_t>(__to_end - __to))
{
__ret = partial;
break;
}
memcpy(__to, __buf, __conv);
__state = __tmp_state;
__to += __conv;
__from++;
}
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__uselocale(__old); __uselocale(__old);
#endif #endif
if (__conv == __len) if (__ret == ok && __from < __from_end)
{ __ret = partial;
__from_next = __from;
__to_next = __to + __conv; __from_next = __from;
__ret = ok; __to_next = __to;
}
else if (__conv > 0 && __conv < __len)
{
__from_next = __from;
__to_next = __to + __conv;
__ret = partial;
}
else
__ret = error;
return __ret; return __ret;
} }
@ -82,31 +101,131 @@ namespace std
intern_type* __to, intern_type* __to_end, intern_type* __to, intern_type* __to_end,
intern_type*& __to_next) const intern_type*& __to_next) const
{ {
result __ret = error; result __ret = ok;
size_t __len = std::min(__from_end - __from, __to_end - __to); // This temporary state object is neccessary so __state won't be modified
// if [__from, __from_end) is a partial multibyte character.
state_type __tmp_state(__state);
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_codecvt); __c_locale __old = __uselocale(_M_c_locale_codecvt);
#endif #endif
size_t __conv = mbsrtowcs(__to, &__from, __len, &__state);
// Conversion must be done by calling mbrtowc in a loop rather than
// by calling mbsrtowcs because mbsrtowcs assumes that the input
// sequence is zero-terminated.
while (__from < __from_end && __to < __to_end)
{
size_t __conv = mbrtowc(__to, __from, __from_end - __from,
&__tmp_state);
if (__conv == static_cast<size_t>(-1))
{
__ret = error;
break;
}
else if (__conv == static_cast<size_t>(-2))
{
// It is unclear what to return in this case (see DR 382).
__ret = partial;
break;
}
else if (__conv == 0)
{
// XXX Probably wrong for stateful encodings
__conv = 1;
*__to = L'\0';
}
__state = __tmp_state;
__to++;
__from += __conv;
}
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__uselocale(__old); __uselocale(__old);
#endif #endif
if (__conv == __len) // It is not clear that __from < __from_end implies __ret != ok
// (see DR 382).
if (__ret == ok && __from < __from_end)
__ret = partial;
__from_next = __from;
__to_next = __to;
return __ret;
}
int
codecvt<wchar_t, char, mbstate_t>::
do_encoding() const throw()
{
// XXX This implementation assumes that the encoding is
// stateless and is either single-byte or variable-width.
int __ret = 0;
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_codecvt);
#endif
if (MB_CUR_MAX == 1)
__ret = 1;
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__uselocale(__old);
#endif
return __ret;
}
int
codecvt<wchar_t, char, mbstate_t>::
do_max_length() const throw()
{
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_codecvt);
#endif
// XXX Probably wrong for stateful encodings.
int __ret = MB_CUR_MAX;
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__uselocale(__old);
#endif
return __ret;
}
int
codecvt<wchar_t, char, mbstate_t>::
do_length(state_type& __state, const extern_type* __from,
const extern_type* __end, size_t __max) const
{
int __ret = 0;
state_type __tmp_state(__state);
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_codecvt);
#endif
while (__from < __end && __max)
{ {
__from_next = __from; size_t __conv = mbrtowc(NULL, __from, __end - __from, &__tmp_state);
__to_next = __to + __conv; if (__conv == static_cast<size_t>(-1))
__ret = ok; {
// Invalid source character
break;
}
else if (__conv == static_cast<size_t>(-2))
{
// Remainder of input does not form a complete destination
// character.
break;
}
else if (__conv == 0)
{
// XXX Probably wrong for stateful encodings
__conv = 1;
}
__state = __tmp_state;
__from += __conv;
__ret += __conv;
__max--;
} }
else if (__conv > 0 && __conv < __len)
{ #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__from_next = __from; __uselocale(__old);
__to_next = __to + __conv; #endif
__ret = partial;
}
else
__ret = error;
return __ret; return __ret;
} }
#endif #endif

4
libstdc++-v3/config/locale/ieee_1003.1-2001/codecvt_specializations.h
View file

@ -230,7 +230,7 @@
do_always_noconv() const throw(); do_always_noconv() const throw();
virtual int virtual int
do_length(const state_type&, const extern_type* __from, do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const; const extern_type* __end, size_t __max) const;
virtual int virtual int
@ -447,7 +447,7 @@
template<typename _InternT, typename _ExternT> template<typename _InternT, typename _ExternT>
int int
codecvt<_InternT, _ExternT, __enc_traits>:: codecvt<_InternT, _ExternT, __enc_traits>::
do_length(const state_type&, const extern_type* __from, do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const const extern_type* __end, size_t __max) const
{ return std::min(__max, static_cast<size_t>(__end - __from)); } { return std::min(__max, static_cast<size_t>(__end - __from)); }

10
libstdc++-v3/include/bits/codecvt.h
View file

@ -106,7 +106,7 @@
{ return this->do_always_noconv(); } { return this->do_always_noconv(); }
int int
length(const state_type& __state, const extern_type* __from, length(state_type& __state, const extern_type* __from,
const extern_type* __end, size_t __max) const const extern_type* __end, size_t __max) const
{ return this->do_length(__state, __from, __end, __max); } { return this->do_length(__state, __from, __end, __max); }
@ -144,7 +144,7 @@
do_always_noconv() const throw() = 0; do_always_noconv() const throw() = 0;
virtual int virtual int
do_length(const state_type&, const extern_type* __from, do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const = 0; const extern_type* __end, size_t __max) const = 0;
virtual int virtual int
@ -204,7 +204,7 @@
do_always_noconv() const throw(); do_always_noconv() const throw();
virtual int virtual int
do_length(const state_type&, const extern_type* __from, do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const; const extern_type* __end, size_t __max) const;
virtual int virtual int
@ -264,7 +264,7 @@
do_always_noconv() const throw(); do_always_noconv() const throw();
virtual int virtual int
do_length(const state_type&, const extern_type* __from, do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const; const extern_type* __end, size_t __max) const;
virtual int virtual int
@ -324,7 +324,7 @@
bool do_always_noconv() const throw(); bool do_always_noconv() const throw();
virtual virtual
int do_length(const state_type&, const extern_type* __from, int do_length(state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const; const extern_type* __end, size_t __max) const;
virtual int virtual int

19
libstdc++-v3/src/codecvt.cc
View file

@ -108,7 +108,7 @@ namespace std
int int
codecvt<char, char, mbstate_t>:: codecvt<char, char, mbstate_t>::
do_length (const state_type&, const extern_type* __from, do_length (state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const const extern_type* __end, size_t __max) const
{ return std::min(__max, static_cast<size_t>(__end - __from)); } { return std::min(__max, static_cast<size_t>(__end - __from)); }
@ -138,29 +138,14 @@ namespace std
do_unshift(state_type&, extern_type* __to, do_unshift(state_type&, extern_type* __to,
extern_type*, extern_type*& __to_next) const extern_type*, extern_type*& __to_next) const
{ {
// XXX Probably wrong for stateful encodings
__to_next = __to; __to_next = __to;
return noconv; return noconv;
} }
int
codecvt<wchar_t, char, mbstate_t>::
do_encoding() const throw()
{ return sizeof(wchar_t); }
bool bool
codecvt<wchar_t, char, mbstate_t>:: codecvt<wchar_t, char, mbstate_t>::
do_always_noconv() const throw() do_always_noconv() const throw()
{ return false; } { return false; }
int
codecvt<wchar_t, char, mbstate_t>::
do_length(const state_type&, const extern_type* __from,
const extern_type* __end, size_t __max) const
{ return std::min(__max, static_cast<size_t>(__end - __from)); }
int
codecvt<wchar_t, char, mbstate_t>::
do_max_length() const throw()
{ return 1; }
#endif // _GLIBCPP_USE_WCHAR_T #endif // _GLIBCPP_USE_WCHAR_T
} // namespace std } // namespace std

32
libstdc++-v3/testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc
View file

@ -23,49 +23,17 @@
#include <locale> #include <locale>
#include <testsuite_hooks.h> #include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation // Required instantiation
// codecvt<wchar_t, char, mbstate_t> // codecvt<wchar_t, char, mbstate_t>
void test01() void test01()
{ {
using namespace std; using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt; typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* eto_next;
int_type* i_arr = new int_type[size + 1];
int_type* ito_next;
locale loc; locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc); const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
VERIFY( !cvt->always_noconv() ); VERIFY( !cvt->always_noconv() );
delete [] e_arr;
delete [] i_arr;
} }
int main () int main ()

46
libstdc++-v3/testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc Normal file
View file

@ -0,0 +1,46 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Baseline test in ISO-8859-1 locale
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
VERIFY( !cvt->always_noconv() );
}
int main ()
{
test02();
return 0;
}

46
libstdc++-v3/testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc Normal file
View file

@ -0,0 +1,46 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Baseline test in ISO-8859-15 locale
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
VERIFY( !cvt->always_noconv() );
}
int main ()
{
test03();
return 0;
}

46
libstdc++-v3/testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc Normal file
View file

@ -0,0 +1,46 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Baseline test in UTF-8 locale
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
VERIFY( !cvt->always_noconv() );
}
int main ()
{
test04();
return 0;
}

37
libstdc++-v3/testsuite/22_locale/codecvt/encoding/wchar_t/1.cc
View file

@ -23,50 +23,19 @@
#include <locale> #include <locale>
#include <testsuite_hooks.h> #include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation // Required instantiation
// codecvt<wchar_t, char, mbstate_t> // codecvt<wchar_t, char, mbstate_t>
void test01() void test01()
{ {
using namespace std; using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt; typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits;
bool test = true; bool test = true;
const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* eto_next;
int_type* i_arr = new int_type[size + 1];
int_type* ito_next;
locale loc; locale loc_c = locale::classic();
const w_codecvt* cvt = &use_facet<w_codecvt>(loc); const w_codecvt* cvt = &use_facet<w_codecvt>(loc_c);
int i = cvt->encoding(); int i = cvt->encoding();
VERIFY( i == 4 ); // Target-dependent. VERIFY( i == 1 ); // Depends both on target and locale.
delete [] e_arr;
delete [] i_arr;
} }
int main () int main ()

48
libstdc++-v3/testsuite/22_locale/codecvt/encoding/wchar_t/2.cc Normal file
View file

@ -0,0 +1,48 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test do_encoding with ISO-8859-1 locale.
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
bool test = true;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int i = cvt->encoding();
VERIFY( i == 1 ); // ISO-8859-1 is a single-byte encoding
}
int main ()
{
test02();
return 0;
}

48
libstdc++-v3/testsuite/22_locale/codecvt/encoding/wchar_t/3.cc Normal file
View file

@ -0,0 +1,48 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test do_encoding with ISO-8859-15 locale.
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
bool test = true;
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int i = cvt->encoding();
VERIFY( i == 1 ); // ISO-8859-15 is a single-byte encoding
}
int main ()
{
test03();
return 0;
}

48
libstdc++-v3/testsuite/22_locale/codecvt/encoding/wchar_t/4.cc Normal file
View file

@ -0,0 +1,48 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test do_encoding with UTF-8 locale.
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
bool test = true;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int i = cvt->encoding();
VERIFY( i == 0 ); // UTF-8 is a stateless multibyte encoding
}
int main ()
{
test04();
return 0;
}

14
libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/1.cc
View file

@ -38,6 +38,8 @@ zero_state(std::mbstate_t& state)
// Required instantiation // Required instantiation
// codecvt<wchar_t, char, mbstate_t> // codecvt<wchar_t, char, mbstate_t>
//
// Baseline test for "C" locale
void test01() void test01()
{ {
using namespace std; using namespace std;
@ -46,17 +48,16 @@ void test01()
typedef wchar_t int_type; typedef wchar_t int_type;
typedef char ext_type; typedef char ext_type;
typedef char_traits<wchar_t> int_traits; typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits;
bool test = true; bool test = true;
const ext_type* e_lit = "black pearl jasmine tea"; const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next; const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea"; const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit); int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* eto_next;
int_type* i_arr = new int_type[size + 1]; int_type* i_arr = new int_type[size + 1];
int_type* i_ref = new int_type[size + 1];
wmemset(i_arr, 0xdeadbeef, size + 1);
wmemset(i_ref, 0xdeadbeef, size + 1);
int_type* ito_next; int_type* ito_next;
locale loc; locale loc;
@ -68,12 +69,13 @@ void test01()
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next, result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + size, ito_next); i_arr, i_arr + size, ito_next);
VERIFY( r1 == codecvt_base::ok ); VERIFY( r1 == codecvt_base::ok );
VERIFY( !int_traits::compare(i_arr, i_lit, size) );
VERIFY( efrom_next == e_lit + size ); VERIFY( efrom_next == e_lit + size );
VERIFY( ito_next == i_arr + size ); VERIFY( ito_next == i_arr + size );
VERIFY( !int_traits::compare(i_arr, i_lit, size) );
VERIFY( !int_traits::compare(ito_next, i_ref, 1) );
delete [] e_arr;
delete [] i_arr; delete [] i_arr;
delete [] i_ref;
} }
int main () int main ()

114
libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/2.cc Normal file
View file

@ -0,0 +1,114 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Baseline test for ISO-8859-1. Converts entire charset.
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
"\xff";
const ext_type* efrom_next;
const int_type* i_lit =
L"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
L"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
L"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
L"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
L"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
L"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
L"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
L"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
L"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
L"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
L"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
L"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
L"\xff";
int size = strlen(e_lit);
int_type* i_arr = new int_type[size + 1];
int_type* i_ref = new int_type[size + 1];
wmemset(i_arr, 0xdeadbeef, size + 1);
wmemset(i_ref, 0xdeadbeef, size + 1);
int_type* ito_next;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + size, ito_next);
VERIFY( r1 == codecvt_base::ok );
VERIFY( efrom_next == e_lit + size );
VERIFY( ito_next == i_arr + size );
VERIFY( !int_traits::compare(i_arr, i_lit, size) );
VERIFY( !int_traits::compare(ito_next, i_ref, 1) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test02();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Baseline test for ISO-8859-15. Converts entire charset.
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
"\xff";
const ext_type* efrom_next;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'A', L'B', L'C', L'D', L'E', L'F', L'G', L'H', L'I',
L'J', L'K', L'L', L'M', L'N', L'O', L'P', L'Q', L'R', L'S',
L'T', L'U', L'V', L'W', L'X', L'Y', L'Z', L'[', L'\\', L']',
L'^', L'_', L'`', L'a', L'b', L'c', L'd', L'e', L'f', L'g',
L'h', L'i', L'j', L'k', L'l', L'm', L'n', L'o', L'p', L'q',
L'r', L's', L't', L'u', L'v', L'w', L'x', L'y', L'z', L'{',
L'|', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
0x20ac, 0xa5, 0x160, 0xa7, 0x161, 0xa9, 0xaa, 0xab, 0xac, 0xad,
0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0x17d, 0xb5, 0xb6, 0xb7,
0x17e, 0xb9, 0xba, 0xbb, 0x152, 0x153, 0x178, 0xbf, 0xc0, 0xc1,
0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb,
0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5,
0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3,
0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd,
0xfe, 0xff, 0x0
};
int size = strlen(e_lit);
int_type* i_arr = new int_type[size + 1];
int_type* i_ref = new int_type[size + 1];
wmemset(i_arr, 0xdeadbeef, size + 1);
wmemset(i_ref, 0xdeadbeef, size + 1);
int_type* ito_next;
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + size, ito_next);
VERIFY( r1 == codecvt_base::ok );
VERIFY( efrom_next == e_lit + size );
VERIFY( ito_next == i_arr + size );
VERIFY( !int_traits::compare(i_arr, i_lit, size) );
VERIFY( !int_traits::compare(ito_next, i_ref, 1) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test03();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Baseline test for UTF-8. Converts a selection of characters into
// an array that is known to be of the exact needed size.
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
"\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
"\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
"\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
"\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
"\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
"\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
"\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
"\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
"\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
"\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
"\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
"\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
"\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
"\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
"\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
"\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
"\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
"\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
"\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
"\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
"\xfd\x80\x80\x80\x80\x80";
const ext_type* efrom_next;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
0x20000000, 0x40000000, 0x0
};
int esize = strlen(e_lit);
int isize = wcslen(i_lit);
int_type* i_arr = new int_type[esize + 1];
int_type* i_ref = new int_type[esize + 1];
wmemset(i_arr, 0xdeadbeef, esize + 1);
wmemset(i_ref, 0xdeadbeef, esize + 1);
int_type* ito_next;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + esize, efrom_next,
i_arr, i_arr + isize, ito_next);
VERIFY( r1 == codecvt_base::ok );
VERIFY( efrom_next == e_lit + esize );
VERIFY( ito_next == i_arr + isize );
VERIFY( !int_traits::compare(i_arr, i_lit, isize) );
VERIFY( !int_traits::compare(ito_next, i_ref, esize + 1 - isize) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test04();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test handling of '\0' characters in input
// libstdc++/9246
void test05()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type e_lit[] = { '\0', '\0', 'f', '\0' };
const ext_type* efrom_next;
const int_type i_lit[] = { L'\0', L'\0', L'f', L'\0' };
int size = sizeof(e_lit);
int_type* i_arr = new int_type[size + 1];
int_type* i_ref = new int_type[size + 1];
wmemset(i_arr, 0xdeadbeef, size + 1);
wmemset(i_ref, 0xdeadbeef, size + 1);
int_type* ito_next;
locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + size, ito_next);
VERIFY( r1 == codecvt_base::ok );
VERIFY( efrom_next == e_lit + size );
VERIFY( ito_next == i_arr + size );
VERIFY( !int_traits::compare(i_arr, i_lit, size) );
VERIFY( !int_traits::compare(ito_next, i_ref, 1) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test05();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test handling of output buffer that is too small.
// libstdc++/9247
void test06()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea";
int size = strlen(e_lit);
int_type* i_arr = new int_type[size + 1];
int_type* i_ref = new int_type[size + 1];
wmemset(i_arr, 0xdeadbeef, size + 1);
wmemset(i_ref, 0xdeadbeef, size + 1);
int_type* ito_next;
locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + 1, ito_next);
VERIFY( r1 == codecvt_base::partial );
VERIFY( efrom_next == e_lit + 1 );
VERIFY( ito_next == i_arr + 1 );
VERIFY( !int_traits::compare(i_arr, i_lit, 1) );
VERIFY( !int_traits::compare(ito_next, i_ref, size) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test06();
return 0;
}

86
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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test handling of illegal input sequence in UTF-8.
void test07()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit = "a\xc0\xff";
const ext_type* efrom_next;
const int_type* i_lit = L"a";
int size = strlen(e_lit);
int_type* i_arr = new int_type[size + 1];
int_type* i_ref = new int_type[size + 1];
wmemset(i_arr, 0xdeadbeef, size + 1);
wmemset(i_ref, 0xdeadbeef, size + 1);
int_type* ito_next;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + size, ito_next);
VERIFY( r1 == codecvt_base::error );
VERIFY( efrom_next == e_lit + 1 );
VERIFY( ito_next == i_arr + 1 );
VERIFY( !int_traits::compare(i_arr, i_lit, 1) );
VERIFY( !int_traits::compare(ito_next, i_ref, size) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test07();
return 0;
}

135
libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/8.cc Normal file
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@ -0,0 +1,135 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test UTF-8 with output buffer larger than needed.
void test08()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
"\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
"\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
"\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
"\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
"\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
"\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
"\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
"\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
"\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
"\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
"\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
"\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
"\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
"\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
"\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
"\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
"\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
"\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
"\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
"\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
"\xfd\x80\x80\x80\x80\x80";
const ext_type* efrom_next;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
0x20000000, 0x40000000, 0x0
};
int esize = strlen(e_lit);
int isize = wcslen(i_lit);
int_type* i_arr = new int_type[esize + 1];
int_type* i_ref = new int_type[esize + 1];
wmemset(i_arr, 0xdeadbeef, esize + 1);
wmemset(i_ref, 0xdeadbeef, esize + 1);
int_type* ito_next;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + esize, efrom_next,
i_arr, i_arr + esize, ito_next);
VERIFY( r1 == codecvt_base::ok );
VERIFY( efrom_next == e_lit + esize );
VERIFY( ito_next == i_arr + isize );
VERIFY( !int_traits::compare(i_arr, i_lit, isize) );
VERIFY( !int_traits::compare(ito_next, i_ref, esize + 1 - isize) );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test08();
return 0;
}

158
libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/9.cc Normal file
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@ -0,0 +1,158 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test one source character at a time for UTF-8
void test09()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
"\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
"\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
"\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
"\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
"\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
"\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
"\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
"\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
"\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
"\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
"\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
"\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
"\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
"\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
"\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
"\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
"\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
"\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
"\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
"\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
"\xfd\x80\x80\x80\x80\x80";
const ext_type* efrom = e_lit;
const ext_type* efrom_next;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
0x20000000, 0x40000000, 0x0
};
int esize = strlen(e_lit);
int isize = wcslen(i_lit);
int_type* i_arr = new int_type[esize + 1];
int_type* i_ref = new int_type[esize + 1];
wmemset(i_arr, 0xdeadbeef, esize + 1);
wmemset(i_ref, 0xdeadbeef, esize + 1);
int_type* ito = i_arr;
int_type* ito_next;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1;
for (int i = 0; i <= esize; ++i)
{
r1 = cvt->in(state01, efrom, e_lit + i, efrom_next,
ito, i_arr + esize, ito_next);
printf("%d %d %d %x %x\n", efrom - e_lit, i, efrom_next - e_lit,
efrom[-1], ito[-1]);
// It it not clear if partial should ever be returned here
// (see DR 382).
VERIFY( r1 == codecvt_base::ok || r1 == codecvt_base::partial );
VERIFY( efrom_next >= efrom );
VERIFY( efrom_next <= e_lit + i );
VERIFY( ito_next >= ito );
VERIFY( ito_next <= i_arr + isize );
VERIFY( !int_traits::compare(i_arr, i_lit, ito_next - i_arr) );
VERIFY( !int_traits::compare(ito_next, i_ref,
i_arr + esize + 1 - ito_next) );
efrom = efrom_next;
ito = ito_next;
}
VERIFY( r1 == codecvt_base::ok );
VERIFY( efrom_next == e_lit + esize );
VERIFY( ito_next == i_arr + isize );
delete [] i_arr;
delete [] i_ref;
}
int main ()
{
test09();
return 0;
}

12
libstdc++-v3/testsuite/22_locale/codecvt/length/char/1.cc
View file

@ -33,26 +33,14 @@ void test01()
bool test = true; bool test = true;
const char* c_lit = "black pearl jasmine tea"; const char* c_lit = "black pearl jasmine tea";
const char* from_next;
int size = 25; int size = 25;
char* c_arr = new char[size];
char* c_ref = new char[size];
char* to_next;
locale loc = locale::classic(); locale loc = locale::classic();
c_codecvt::state_type state; c_codecvt::state_type state;
const c_codecvt* cvt = &use_facet<c_codecvt>(loc); const c_codecvt* cvt = &use_facet<c_codecvt>(loc);
// According to the resolution of DR19 (see also libstd++/9168), in
// case of degenerate conversion ('noconv'), "there are no changes to
// the values in [to, to_limit)."
memset(c_ref, 'X', size);
int j = cvt->length(state, c_lit, c_lit + size, 5); int j = cvt->length(state, c_lit, c_lit + size, 5);
VERIFY( j == 5 ); VERIFY( j == 5 );
delete [] c_arr;
delete [] c_ref;
} }
int main () int main ()

69
libstdc++-v3/testsuite/22_locale/codecvt/length/char/2.cc Normal file
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@ -0,0 +1,69 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
bool length_called = false;
class length_codecvt : public std::codecvt<char, char, std::mbstate_t>
{
typedef std::codecvt<char, char, std::mbstate_t> c_codecvt;
public:
// DR75: type of first argument of do_length is state_type&
virtual int do_length(state_type& state, const extern_type* from,
const extern_type* end, std::size_t max) const
{
length_called = true;
return c_codecvt::do_length(state, from, end, max);
}
};
// Required instantiation, degenerate conversion.
// codecvt<char, char, mbstate_t>
//
// libstdc++/9224
void test02()
{
using namespace std;
typedef codecvt_base::result result;
typedef codecvt<char, char, mbstate_t> c_codecvt;
bool test = true;
const char* c_lit = "black pearl jasmine tea";
int size = 25;
locale loc (locale::classic(), new length_codecvt);
c_codecvt::state_type state;
const c_codecvt* cvt = &use_facet<c_codecvt>(loc);
length_called = false;
cvt->length(state, c_lit, c_lit + size, 5);
VERIFY( length_called );
}
int main ()
{
test02();
return 0;
}

14
libstdc++-v3/testsuite/22_locale/codecvt/length/wchar_t/1.cc
View file

@ -42,22 +42,11 @@ void test01()
{ {
using namespace std; using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt; typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type; typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits;
bool test = true; bool test = true;
const ext_type* e_lit = "black pearl jasmine tea"; const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit); int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* eto_next;
int_type* i_arr = new int_type[size + 1];
int_type* ito_next;
locale loc; locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc); const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
@ -66,9 +55,6 @@ void test01()
zero_state(state04); zero_state(state04);
int j = cvt->length(state04, e_lit, e_lit + size, 5); int j = cvt->length(state04, e_lit, e_lit + size, 5);
VERIFY( j == 5 ); VERIFY( j == 5 );
delete [] e_arr;
delete [] i_arr;
} }
int main () int main ()

88
libstdc++-v3/testsuite/22_locale/codecvt/length/wchar_t/2.cc Normal file
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@ -0,0 +1,88 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef char ext_type;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
"\xff";
int size = strlen(e_lit);
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
w_codecvt::state_type state01;
zero_state(state01);
int i = cvt->length(state01, e_lit, e_lit + size, 5);
VERIFY( i == 5 );
w_codecvt::state_type state02;
zero_state(state02);
int j = cvt->length(state02, e_lit, e_lit + size, size);
VERIFY( j == size );
w_codecvt::state_type state03;
zero_state(state03);
int k = cvt->length(state03, e_lit, e_lit + size, size * 2);
VERIFY( k == size );
}
int main ()
{
test02();
return 0;
}

88
libstdc++-v3/testsuite/22_locale/codecvt/length/wchar_t/3.cc Normal file
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@ -0,0 +1,88 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef char ext_type;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
"\xff";
int size = strlen(e_lit);
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
w_codecvt::state_type state01;
zero_state(state01);
int i = cvt->length(state01, e_lit, e_lit + size, 5);
VERIFY( i == 5 );
w_codecvt::state_type state02;
zero_state(state02);
int j = cvt->length(state02, e_lit, e_lit + size, size);
VERIFY( j == size );
w_codecvt::state_type state03;
zero_state(state03);
int k = cvt->length(state03, e_lit, e_lit + size, size * 2);
VERIFY( k == size );
}
int main ()
{
test03();
return 0;
}

127
libstdc++-v3/testsuite/22_locale/codecvt/length/wchar_t/4.cc Normal file
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@ -0,0 +1,127 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef wchar_t int_type;
typedef char ext_type;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
"\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
"\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
"\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
"\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
"\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
"\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
"\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
"\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
"\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
"\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
"\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
"\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
"\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
"\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
"\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
"\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
"\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
"\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
"\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
"\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
"\xfd\x80\x80\x80\x80\x80";
const ext_type* efrom_next;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
0x20000000, 0x40000000, 0x0
};
int esize = strlen(e_lit);
int isize = wcslen(i_lit);
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
w_codecvt::state_type state01;
zero_state(state01);
int i = cvt->length(state01, e_lit, e_lit + esize, 5);
VERIFY( i == 5 );
w_codecvt::state_type state02;
zero_state(state02);
int j = cvt->length(state02, e_lit, e_lit + esize, isize);
VERIFY( j == esize );
w_codecvt::state_type state03;
zero_state(state03);
int k = cvt->length(state03, e_lit, e_lit + esize, esize * 2);
VERIFY( k == esize );
}
int main ()
{
test04();
return 0;
}

64
libstdc++-v3/testsuite/22_locale/codecvt/length/wchar_t/5.cc Normal file
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@ -0,0 +1,64 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test05()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef char ext_type;
bool test = true;
const ext_type e_lit[] = { '\0', '\0', 'f', '\0' };
int size = sizeof(e_lit);
locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
w_codecvt::state_type state04;
zero_state(state04);
int j = cvt->length(state04, e_lit, e_lit + size, 5);
VERIFY( j == size );
}
int main ()
{
test05();
return 0;
}

84
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@ -0,0 +1,84 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
bool length_called = false;
class length_codecvt : public std::codecvt<wchar_t, char, std::mbstate_t>
{
typedef std::codecvt<wchar_t, char, std::mbstate_t> w_codecvt;
public:
// DR75: type of first argument of do_length is state_type&
virtual int do_length(state_type& state, const extern_type* from,
const extern_type* end, std::size_t max) const
{
length_called = true;
return w_codecvt::do_length(state, from, end, max);
}
};
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// libstdc++/9224
void test06()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef char ext_type;
bool test = true;
const ext_type* e_lit = "black pearl jasmine tea";
int size = strlen(e_lit);
locale loc;
loc = locale(loc, new length_codecvt);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
w_codecvt::state_type state04;
zero_state(state04);
length_called = false;
cvt->length(state04, e_lit, e_lit + size, 5);
VERIFY( length_called );
}
int main ()
{
test06();
return 0;
}

79
libstdc++-v3/testsuite/22_locale/codecvt/length/wchar_t/7.cc Normal file
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@ -0,0 +1,79 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test handling of illegal input sequence in UTF-8.
void test07()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef wchar_t int_type;
typedef char ext_type;
bool test = true;
const ext_type* e_lit = "a\xc0\xff";
const ext_type* efrom_next;
int size = strlen(e_lit);
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
w_codecvt::state_type state01;
zero_state(state01);
int i = cvt->length(state01, e_lit, e_lit + size, 1);
VERIFY( i == 1 );
w_codecvt::state_type state02;
zero_state(state02);
int j = cvt->length(state02, e_lit, e_lit + size, size);
VERIFY( j == 1 );
w_codecvt::state_type state03;
zero_state(state03);
int k = cvt->length(state03, e_lit, e_lit + size, size * 2);
VERIFY( k == 1 );
}
int main ()
{
test07();
return 0;
}

37
libstdc++-v3/testsuite/22_locale/codecvt/max_length/wchar_t/1.cc
View file

@ -23,51 +23,18 @@
#include <locale> #include <locale>
#include <testsuite_hooks.h> #include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation // Required instantiation
// codecvt<wchar_t, char, mbstate_t> // codecvt<wchar_t, char, mbstate_t>
void test01() void test01()
{ {
using namespace std; using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt; typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits;
bool test = true; locale loc_c = locale::classic();
const ext_type* e_lit = "black pearl jasmine tea"; const w_codecvt* cvt = &use_facet<w_codecvt>(loc_c);
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* eto_next;
int_type* i_arr = new int_type[size + 1];
int_type* ito_next;
locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int k = cvt->max_length(); int k = cvt->max_length();
VERIFY( k == 1 ); VERIFY( k == 1 );
delete [] e_arr;
delete [] i_arr;
} }
int main () int main ()

45
libstdc++-v3/testsuite/22_locale/codecvt/max_length/wchar_t/2.cc Normal file
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@ -0,0 +1,45 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int k = cvt->max_length();
VERIFY( k == 1 ); // ISO-8859-1 is a single-byte encoding
}
int main ()
{
test02();
return 0;
}

45
libstdc++-v3/testsuite/22_locale/codecvt/max_length/wchar_t/3.cc Normal file
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@ -0,0 +1,45 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int k = cvt->max_length();
VERIFY( k == 1 ); // ISO-8859-15 is a single-byte encoding
}
int main ()
{
test03();
return 0;
}

47
libstdc++-v3/testsuite/22_locale/codecvt/max_length/wchar_t/4.cc Normal file
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@ -0,0 +1,47 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
int k = cvt->max_length();
// Each UCS-4 wide character can be converted to at most 6 narrow
// characters in the UTF-8 encoding.
VERIFY( k == 6 );
}
int main ()
{
test04();
return 0;
}

12
libstdc++-v3/testsuite/22_locale/codecvt/out/wchar_t/1.cc
View file

@ -45,19 +45,18 @@ void test01()
typedef codecvt_base::result result; typedef codecvt_base::result result;
typedef wchar_t int_type; typedef wchar_t int_type;
typedef char ext_type; typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits; typedef char_traits<char> ext_traits;
bool test = true; bool test = true;
const ext_type* e_lit = "black pearl jasmine tea"; const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea"; const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next; const int_type* ifrom_next;
int size = strlen(e_lit); int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1]; ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next; ext_type* eto_next;
int_type* i_arr = new int_type[size + 1];
int_type* ito_next;
locale loc; locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc); const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
@ -68,12 +67,13 @@ void test01()
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next, result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + size, eto_next); e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::ok ); VERIFY( r2 == codecvt_base::ok );
VERIFY( !ext_traits::compare(e_arr, e_lit, size) );
VERIFY( ifrom_next == i_lit + size ); VERIFY( ifrom_next == i_lit + size );
VERIFY( eto_next == e_arr + size ); VERIFY( eto_next == e_arr + size );
VERIFY( !ext_traits::compare(e_arr, e_lit, size) );
VERIFY( !ext_traits::compare(eto_next, e_ref, 1) );
delete [] e_arr; delete [] e_arr;
delete [] i_arr; delete [] e_ref;
} }
int main () int main ()

112
libstdc++-v3/testsuite/22_locale/codecvt/out/wchar_t/2.cc Normal file
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@ -0,0 +1,112 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
"\xff";
const int_type* i_lit =
L"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
L"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
L"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
L"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
L"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
L"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
L"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
L"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
L"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
L"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
L"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
L"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
L"\xff";
const int_type* ifrom_next;
int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::ok );
VERIFY( ifrom_next == i_lit + size );
VERIFY( eto_next == e_arr + size );
VERIFY( !ext_traits::compare(e_arr, e_lit, size) );
VERIFY( !ext_traits::compare(eto_next, e_ref, 1) );
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test02();
return 0;
}

126
libstdc++-v3/testsuite/22_locale/codecvt/out/wchar_t/3.cc Normal file
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@ -0,0 +1,126 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
"\xff";
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'A', L'B', L'C', L'D', L'E', L'F', L'G', L'H', L'I',
L'J', L'K', L'L', L'M', L'N', L'O', L'P', L'Q', L'R', L'S',
L'T', L'U', L'V', L'W', L'X', L'Y', L'Z', L'[', L'\\', L']',
L'^', L'_', L'`', L'a', L'b', L'c', L'd', L'e', L'f', L'g',
L'h', L'i', L'j', L'k', L'l', L'm', L'n', L'o', L'p', L'q',
L'r', L's', L't', L'u', L'v', L'w', L'x', L'y', L'z', L'{',
L'|', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
0x20ac, 0xa5, 0x160, 0xa7, 0x161, 0xa9, 0xaa, 0xab, 0xac, 0xad,
0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0x17d, 0xb5, 0xb6, 0xb7,
0x17e, 0xb9, 0xba, 0xbb, 0x152, 0x153, 0x178, 0xbf, 0xc0, 0xc1,
0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb,
0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5,
0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3,
0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd,
0xfe, 0xff, 0x0
};
const int_type* ifrom_next;
int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::ok );
VERIFY( ifrom_next == i_lit + size );
VERIFY( eto_next == e_arr + size );
VERIFY( !ext_traits::compare(e_arr, e_lit, size) );
VERIFY( !ext_traits::compare(eto_next, e_ref, 1) );
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test03();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type* e_lit =
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
"'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
"\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
"\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
"\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
"\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
"\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
"\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
"\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
"\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
"\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
"\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
"\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
"\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
"\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
"\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
"\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
"\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
"\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
"\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
"\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
"\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
"\xfd\x80\x80\x80\x80\x80";
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
0x20000000, 0x40000000, 0x0
};
const int_type* ifrom_next;
int esize = strlen(e_lit);
int isize = wcslen(i_lit);
ext_type* e_arr = new ext_type[esize + 1];
ext_type* e_ref = new ext_type[esize + 1];
memset(e_arr, 0xf0, esize + 1);
memset(e_ref, 0xf0, esize + 1);
ext_type* eto_next;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + isize, ifrom_next,
e_arr, e_arr + esize, eto_next);
VERIFY( r2 == codecvt_base::ok );
VERIFY( ifrom_next == i_lit + isize );
VERIFY( eto_next == e_arr + esize );
VERIFY( !ext_traits::compare(e_arr, e_lit, esize) );
VERIFY( !ext_traits::compare(eto_next, e_ref, 1) );
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test04();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test handling of '\0' characters in input
// libstdc++/9246
void test05()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type e_lit[] = { '\0', '\0', 'f', '\0' };
const int_type i_lit[] = { L'\0', L'\0', L'f', L'\0' };
const int_type* ifrom_next;
int size = sizeof(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::ok );
VERIFY( ifrom_next == i_lit + size );
VERIFY( eto_next == e_arr + size );
VERIFY( !ext_traits::compare(e_arr, e_lit, size) );
VERIFY( !ext_traits::compare(eto_next, e_ref, 1) );
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test05();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
//
// Test handling of output buffer that is too small.
// libstdc++/9247
void test06()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type* e_lit = "black pearl jasmine tea";
const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + 1, eto_next);
VERIFY( r2 == codecvt_base::partial );
VERIFY( ifrom_next == i_lit + 1 );
VERIFY( eto_next == e_arr + 1 );
VERIFY( !ext_traits::compare(e_arr, e_lit, 1) );
VERIFY( !ext_traits::compare(eto_next, e_ref, size) );
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test06();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const ext_type* e_lit = "a";
const int_type i_lit[] = { L'a', 0x20ac, 0x0 };
const int_type* ifrom_next;
int size = wcslen(i_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::error );
VERIFY( ifrom_next == i_lit + 1 );
VERIFY( eto_next == e_arr + 1 );
VERIFY( !ext_traits::compare(e_arr, e_lit, 1) );
VERIFY( !ext_traits::compare(eto_next, e_ref, size) );
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test03();
return 0;
}

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// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
#ifdef _GLIBCPP_USE___ENC_TRAITS
// Need some char_traits specializations for this to work.
typedef unsigned short unicode_t;
namespace std
{
template<>
struct char_traits<unicode_t>
{
typedef unicode_t char_type;
// Unsigned as wint_t is unsigned.
typedef unsigned long int_type;
typedef streampos pos_type;
typedef streamoff off_type;
typedef mbstate_t state_type;
static void
assign(char_type& __c1, const char_type& __c2);
static bool
eq(const char_type& __c1, const char_type& __c2);
static bool
lt(const char_type& __c1, const char_type& __c2);
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return memcmp(__s1, __s2, __n); }
static size_t
length(const char_type* __s);
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a);
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n);
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return static_cast<char_type*>(memcpy(__s1, __s2, __n)); }
static char_type*
assign(char_type* __s, size_t __n, char_type __a);
static char_type
to_char_type(const int_type& __c);
static int_type
to_int_type(const char_type& __c);
static bool
eq_int_type(const int_type& __c1, const int_type& __c2);
static int_type
eof();
static int_type
not_eof(const int_type& __c);
};
}
void
initialize_state(std::__enc_traits& state)
{ state._M_init(); }
bool length_called = false;
class length_codecvt : public std::codecvt<unicode_t, char, std::__enc_traits>
{
typedef std::codecvt<unicode_t, char, std::__enc_traits> unicode_codecvt;
public:
// DR75: type of first argument of do_length is state_type&
virtual int do_length(state_type& state, const extern_type* from,
const extern_type* end, std::size_t max) const
{
length_called = true;
return unicode_codecvt::do_length(state, from, end, max);
}
};
// Partial specialization using __enc_traits.
// codecvt<unicode_t, char, __enc_traits>
// UNICODE - UCS2 (big endian)
void test01()
{
using namespace std;
typedef unicode_t int_type;
typedef char ext_type;
typedef __enc_traits enc_type;
typedef codecvt<int_type, ext_type, enc_type> unicode_codecvt;
bool test = true;
const ext_type* e_lit = "black pearl jasmine tea";
int size = strlen(e_lit);
// construct a locale object with the specialized facet.
locale loc(locale::classic(), new length_codecvt);
// sanity check the constructed locale has the specialized facet.
VERIFY( has_facet<unicode_codecvt>(loc) );
const unicode_codecvt& cvt = use_facet<unicode_codecvt>(loc);
unicode_codecvt::state_type state04("UCS-2BE", "ISO-8859-15", 0xfeff, 0);
initialize_state(state04);
length_called = false;
cvt.length(state04, e_lit, e_lit + size, 5);
VERIFY( length_called );
}
#endif // _GLIBCPP_USE___ENC_TRAITS
int main ()
{
#if _GLIBCPP_USE___ENC_TRAITS
test01();
#endif
return 0;
}

29
libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/1.cc
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@ -45,43 +45,16 @@ void test01()
typedef codecvt_base::result result; typedef codecvt_base::result result;
typedef wchar_t int_type; typedef wchar_t int_type;
typedef char ext_type; typedef char ext_type;
typedef char_traits<wchar_t> int_traits;
typedef char_traits<char> ext_traits;
bool test = true; bool test = true;
const ext_type* e_lit = "black pearl jasmine tea"; const ext_type* e_lit = "black pearl jasmine tea";
const ext_type* efrom_next;
const int_type* i_lit = L"black pearl jasmine tea";
const int_type* ifrom_next;
int size = strlen(e_lit); int size = strlen(e_lit);
ext_type* e_arr = new ext_type[size + 1]; ext_type* e_arr = new ext_type[size + 1];
ext_type* eto_next; ext_type* eto_next;
int_type* i_arr = new int_type[size + 1];
int_type* ito_next;
locale loc; locale loc;
const w_codecvt* cvt = &use_facet<w_codecvt>(loc); const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// in
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next,
i_arr, i_arr + size, ito_next);
VERIFY( r1 == codecvt_base::ok );
VERIFY( !int_traits::compare(i_arr, i_lit, size) );
VERIFY( efrom_next == e_lit + size );
VERIFY( ito_next == i_arr + size );
// out
w_codecvt::state_type state02;
zero_state(state02);
result r2 = cvt->out(state02, i_lit, i_lit + size, ifrom_next,
e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::ok );
VERIFY( !ext_traits::compare(e_arr, e_lit, size) );
VERIFY( ifrom_next == i_lit + size );
VERIFY( eto_next == e_arr + size );
// unshift // unshift
strcpy(e_arr, e_lit); strcpy(e_arr, e_lit);
w_codecvt::state_type state03; w_codecvt::state_type state03;
@ -90,6 +63,8 @@ void test01()
VERIFY( r3 == codecvt_base::noconv ); VERIFY( r3 == codecvt_base::noconv );
VERIFY( !strcmp(e_arr, e_lit) ); VERIFY( !strcmp(e_arr, e_lit) );
VERIFY( eto_next == e_arr ); VERIFY( eto_next == e_arr );
delete [] e_arr;
} }
int main () int main ()

107
libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/2.cc Normal file
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@ -0,0 +1,107 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test02()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const int_type* i_lit =
L"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
L"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
L"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
L"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
L"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
L"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
L"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
L"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
L"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
L"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
L"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
L"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
L"\xff";
const int_type* ifrom_next;
int size = wcslen(i_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc ("en_US.ISO-8859-1");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// unshift
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->unshift(state01, e_arr, e_arr + size, eto_next);
VERIFY( r1 == codecvt_base::noconv );
VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
VERIFY( eto_next == e_arr );
for (int i = 0; i < size; ++i)
{
w_codecvt::state_type state02;
zero_state(state02);
cvt->out(state02, i_lit + i, i_lit + i + 1, ifrom_next,
e_arr, e_arr + size, eto_next);
memset(e_arr, 0xf0, size + 1);
result r2 = cvt->unshift(state02, e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::noconv );
VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
VERIFY( eto_next == e_arr );
}
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test02();
return 0;
}

121
libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/3.cc Normal file
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@ -0,0 +1,121 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test03()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'A', L'B', L'C', L'D', L'E', L'F', L'G', L'H', L'I',
L'J', L'K', L'L', L'M', L'N', L'O', L'P', L'Q', L'R', L'S',
L'T', L'U', L'V', L'W', L'X', L'Y', L'Z', L'[', L'\\', L']',
L'^', L'_', L'`', L'a', L'b', L'c', L'd', L'e', L'f', L'g',
L'h', L'i', L'j', L'k', L'l', L'm', L'n', L'o', L'p', L'q',
L'r', L's', L't', L'u', L'v', L'w', L'x', L'y', L'z', L'{',
L'|', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
0x20ac, 0xa5, 0x160, 0xa7, 0x161, 0xa9, 0xaa, 0xab, 0xac, 0xad,
0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0x17d, 0xb5, 0xb6, 0xb7,
0x17e, 0xb9, 0xba, 0xbb, 0x152, 0x153, 0x178, 0xbf, 0xc0, 0xc1,
0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb,
0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5,
0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3,
0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd,
0xfe, 0xff, 0x0
};
const int_type* ifrom_next;
int size = wcslen(i_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc ("en_US.ISO-8859-15");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// unshift
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->unshift(state01, e_arr, e_arr + size, eto_next);
VERIFY( r1 == codecvt_base::noconv );
VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
VERIFY( eto_next == e_arr );
for (int i = 0; i < size; ++i)
{
w_codecvt::state_type state02;
zero_state(state02);
cvt->out(state02, i_lit + i, i_lit + i + 1, ifrom_next,
e_arr, e_arr + size, eto_next);
memset(e_arr, 0xf0, size + 1);
result r2 = cvt->unshift(state02, e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::noconv );
VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
VERIFY( eto_next == e_arr );
}
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test03();
return 0;
}

116
libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/4.cc Normal file
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@ -0,0 +1,116 @@
// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
// Copyright (C) 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
#include <locale>
#include <testsuite_hooks.h>
// Need to explicitly set the state(mbstate_t) to zero.
// How to do this is not specified by the ISO C99 standard, so we
// might need to add some operators to make the intuiative case
// work:
// w_codecvt::state_type state00;
// state00 = 0;
// or, can use this explicit "C" initialization:
// w_codecvt::state_type state01 = {0, 0};
// .. except Ulrich says: Use memset. Always use memset. Feel the force...
void
zero_state(std::mbstate_t& state)
{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
// Required instantiation
// codecvt<wchar_t, char, mbstate_t>
void test04()
{
using namespace std;
typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
typedef codecvt_base::result result;
typedef wchar_t int_type;
typedef char ext_type;
typedef char_traits<char> ext_traits;
bool test = true;
const int_type i_lit[] = {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
0x20000000, 0x40000000, 0x0
};
const int_type* ifrom_next;
int size = wcslen(i_lit);
ext_type* e_arr = new ext_type[size + 1];
ext_type* e_ref = new ext_type[size + 1];
memset(e_arr, 0xf0, size + 1);
memset(e_ref, 0xf0, size + 1);
ext_type* eto_next;
locale loc ("en_US.UTF-8");
locale::global(loc);
const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
// unshift
w_codecvt::state_type state01;
zero_state(state01);
result r1 = cvt->unshift(state01, e_arr, e_arr + size, eto_next);
VERIFY( r1 == codecvt_base::noconv );
VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
VERIFY( eto_next == e_arr );
for (int i = 0; i < size; ++i)
{
w_codecvt::state_type state02;
zero_state(state02);
cvt->out(state02, i_lit + i, i_lit + i + 1, ifrom_next,
e_arr, e_arr + size, eto_next);
memset(e_arr, 0xf0, size + 1);
result r2 = cvt->unshift(state02, e_arr, e_arr + size, eto_next);
VERIFY( r2 == codecvt_base::noconv );
VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
VERIFY( eto_next == e_arr );
}
delete [] e_arr;
delete [] e_ref;
}
int main ()
{
test04();
return 0;
}