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2010-08-11 Phil Muldoon <pmuldoon@redhat.com>

Browse source 
Thiago Jung Bauermann  <bauerman@br.ibm.com>
	    Tom Tromey  <tromey@redhat.com>

	* python/python.c (gdbpy_solib_address):  New function.
	(gdbpy_decode_line): Likewise.

2010-08-11  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Basic Python): Describe solib_address and
          decode_line Python APIs

2010-08-11  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/python.c: New File.
	* gdb.python/python-sl.c: New File.
	* gdb.python/python.exp: Test solib_address and decode_line
	* functions.
This commit is contained in:
Phil Muldoon 2010-08-11 12:48:24 +00:00
parent bd69efceb4
commit cb2e07a6f0
8 changed files with 317 additions and 1 deletions
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81
gdb/testsuite/gdb.python/python.exp
View file

@ -20,12 +20,44 @@ if $tracelevel then {
strace $tracelevel
}
# Start with a fresh gdb.
set testfile "python"
set srcfile ${testfile}.c
set libfile "python-sl"
set libsrc ${libfile}.c
set library ${objdir}/${subdir}/${libfile}.sl
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile_shlib ${srcdir}/${subdir}/${libsrc} ${library} "debug"] != "" } {
untested "Could not compile shared library."
return -1
}
set exec_opts [list debug shlib=${library}]
if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable $exec_opts] != "" } {
untested "Could not compile $binfile."
return -1
}
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }
# Run a command in GDB, and report a failure if a Python exception is thrown.
# If report_pass is true, report a pass if no exception is thrown.
proc gdb_py_test_silent_cmd {cmd name report_pass} {
global gdb_prompt
gdb_test_multiple $cmd $name {
-re "Traceback.*$gdb_prompt $" { fail $name }
-re "$gdb_prompt $" { if $report_pass { pass $name } }
}
}
gdb_test_multiple "python print 23" "verify python support" {
-re "not supported.*$gdb_prompt $" {
unsupported "python support is disabled"
@ -110,3 +142,50 @@ gdb_test_multiple "python print \"\\n\" * $lines" $test {
}
}
gdb_test "q" "Quit" "verify pagination afterwards: q"
# Start with a fresh gdb.
clean_restart ${testfile}
# The following tests require execution.
if ![runto_main] then {
fail "Can't run to main"
return 0
}
runto [gdb_get_line_number "Break to end."]
# Test gdb.decode_line.
gdb_test "python gdb.decode_line(\"main.c:43\")" \
"RuntimeError: No source file named main.c.*" "test decode_line no source named main"
gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1
gdb_test "python print len(symtab)" "2" "Test decode_line current location"
gdb_test "python print symtab\[0\]" "None" "Test decode_line expression parse"
gdb_test "python print len(symtab\[1\])" "1" "Test decode_line current location"
gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python.c.*" "Test decode_line current locationn filename"
gdb_test "python print symtab\[1\]\[0\].line" "22" "Test decode_line current location line number"
gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1
gdb_test "python print len(symtab)" "2" "Test decode_line python.c:26 length"
gdb_test "python print symtab\[0\]" "if foo" "Test decode_line expression parse"
gdb_test "python print len(symtab\[1\])" "1" "Test decode_line python.c:26 length"
gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python.c.*" "Test decode_line python.c:26 filename"
gdb_test "python print symtab\[1\]\[0\].line" "26" "Test decode_line python.c:26 line number"
gdb_test "python gdb.decode_line(\"randomfunc\")" \
"RuntimeError: Function \"randomfunc\" not defined.*" "test decode_line randomfunc"
gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1
gdb_test "python print len(symtab)" "2" "Test decode_line func1 length"
gdb_test "python print len(symtab\[1\])" "1" "Test decode_line func1 length"
gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python-sl.c.*" "Test decode_line func1 filename"
gdb_test "python print symtab\[1\]\[0\].line" "19" "Test decode_line func1 line number"
# Test gdb.solib_name
gdb_test "p &func1" "" "func1 address"
gdb_py_test_silent_cmd "python func1 = gdb.history(0)" "Aquire func1 address" 1
gdb_test "python print gdb.solib_name(long(func1))" "gdb/testsuite/gdb.python/python-sl.sl" "test func1 solib location"
gdb_test "p &main" "" "main address"
gdb_py_test_silent_cmd "python main = gdb.history(0)" "Aquire main address" 1
gdb_test "python print gdb.solib_name(long(main))" "None" "test main solib location"