binutils-gdb/gdb/unittests/basic_string_view/operations/compare/char/1.cc
Simon Marchi dd694d7740 Make functions static in unittests
Enabling -Wmissing-declarations points out that a bunch of function in
the unittests can be made static, do that.

gdb/ChangeLog:

	* unittests/array-view-selftests.c (check_ptr_size_ctor2): Make
	static.
	* unittests/basic_string_view/capacity/1.cc (test01): Likewise.
	* unittests/basic_string_view/cons/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/cons/char/2.cc (test03): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/cons/char/3.cc (test05): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/element_access/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/element_access/char/empty.cc (main): Likewise.
	* unittests/basic_string_view/element_access/char/front_back.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/inserters/char/2.cc (test05): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/modifiers/remove_prefix/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/modifiers/remove_suffix/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/modifiers/swap/char/1.cc (test01): Likewise.
	* unittests/basic_string_view/operations/compare/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/compare/char/13650.cc (test01): Likewise.
	* unittests/basic_string_view/operations/copy/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/data/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/find/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/find/char/2.cc (test02): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/find/char/3.cc (test03): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/find/char/4.cc (main): Likewise.
	* unittests/basic_string_view/operations/rfind/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/rfind/char/2.cc (test02): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/rfind/char/3.cc (test03): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operations/substr/char/1.cc (test01): Likewise.
	(main): Likewise.
	* unittests/basic_string_view/operators/char/2.cc (main): Likewise.
	* unittests/optional/assignment/1.cc (test): Likewise.
	* unittests/optional/assignment/2.cc (test): Likewise.
	* unittests/optional/assignment/3.cc (test): Likewise.
	* unittests/optional/assignment/4.cc (test): Likewise.
	* unittests/optional/assignment/5.cc (test): Likewise.
	* unittests/optional/assignment/6.cc (test): Likewise.
	* unittests/optional/assignment/7.cc (test): Likewise.
	* unittests/optional/cons/copy.cc (test): Likewise.
	* unittests/optional/cons/default.cc (test): Likewise.
	* unittests/optional/cons/move.cc (test): Likewise.
	* unittests/optional/cons/value.cc (test): Likewise.
	* unittests/optional/in_place.cc (test): Likewise.
	* unittests/optional/observers/1.cc (test): Likewise.
	* unittests/optional/observers/2.cc (test): Likewise.

Change-Id: I66626db864cb877cacc570d4660df633530554f5
2019-11-26 14:29:20 -05:00

132 lines
4 KiB
C++

// { dg-options "-std=gnu++17" }
// Copyright (C) 2013-2019 Free Software Foundation, Inc.
//
// 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 3, 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 COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// basic_string_view::compare
// int compare(const basic_string_view& str) const;
// int compare(size_type pos1, size_type n1, const basic_string_view& str) const;
// int compare(size_type pos1, size_type n1, const basic_string_view& str,
// size_type pos2, size_type n2) const;
// int compare(const charT* s) const;
// int compare(size_type pos1, size_type n1,
// const charT* s, size_type n2 = npos) const;
// NB compare should be thought of as a lexographical compare, ie how
// things would be sorted in a dictionary.
namespace operations_compare_1 {
enum want_value {lt=0, z=1, gt=2};
int
test_value(int result, want_value expected);
int
test_value(int result, want_value expected)
{
bool pass = false;
switch (expected) {
case lt:
if (result < 0)
pass = true;
break;
case z:
if (!result)
pass = true;
break;
case gt:
if (result > 0)
pass = true;
break;
default:
pass = false; //should not get here
}
VERIFY(pass);
return 0;
}
static int
test01 ()
{
using gdb::string_view;
string_view str_0("costa rica");
string_view str_1("costa marbella");
string_view str_2;
//sanity check
test_value(strcmp("costa marbella", "costa rica"), lt);
test_value(strcmp("costa rica", "costa rica"), z);
test_value(strcmp(str_1.data(), str_0.data()), lt);
test_value(strcmp(str_0.data(), str_1.data()), gt);
test_value(strncmp(str_1.data(), str_0.data(), 6), z);
test_value(strncmp(str_1.data(), str_0.data(), 14), lt);
test_value(memcmp(str_1.data(), str_0.data(), 6), z);
test_value(memcmp(str_1.data(), str_0.data(), 10), lt);
test_value(memcmp("costa marbella", "costa rica", 10), lt);
// int compare(const basic_string_view& str) const;
test_value(str_0.compare(str_1), gt); //because r>m
test_value(str_1.compare(str_0), lt); //because m<r
str_2 = str_0;
test_value(str_2.compare(str_0), z);
str_2 = "cost";
test_value(str_2.compare(str_0), lt);
str_2 = "costa ricans";
test_value(str_2.compare(str_0), gt);
// int compare(size_type pos1, size_type n1, const basic_string_view& str) const;
test_value(str_1.compare(0, 6, str_0), lt);
str_2 = "cost";
test_value(str_1.compare(0, 4, str_2), z);
test_value(str_1.compare(0, 5, str_2), gt);
// int compare(size_type pos1, size_type n1, const basic_string_view& str,
// size_type pos2, size_type n2) const;
test_value(str_1.compare(0, 6, str_0, 0, 6), z);
test_value(str_1.compare(0, 7, str_0, 0, 7), lt);
test_value(str_0.compare(0, 7, str_1, 0, 7), gt);
// int compare(const charT* s) const;
test_value(str_0.compare("costa marbella"), gt);
test_value(str_1.compare("costa rica"), lt);
str_2 = str_0;
test_value(str_2.compare("costa rica"), z);
test_value(str_2.compare("cost"), gt);
test_value(str_2.compare("costa ricans"), lt);
// int compare(size_type pos, size_type n1, const charT* str,
// size_type n2 = npos) const;
test_value(str_1.compare(0, 6, "costa rica", 0, 6), z);
test_value(str_1.compare(0, 7, "costa rica", 0, 7), lt);
test_value(str_0.compare(0, 7, "costa marbella", 0, 7), gt);
return 0;
}
static int
main ()
{
test01();
return 0;
}
} // namespace operations_compare_1