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2010-08-11 Phil Muldoon <pmuldoon@redhat.com>
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
26
gdb/testsuite/gdb.python/python-sl.c
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26
gdb/testsuite/gdb.python/python-sl.c
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@@ -0,0 +1,26 @@
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/* This testcase is part of GDB, the GNU debugger.
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Copyright 2010 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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void func1 ()
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{
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return;
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}
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int func2 ()
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{
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return 0;
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}
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28
gdb/testsuite/gdb.python/python.c
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28
gdb/testsuite/gdb.python/python.c
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@@ -0,0 +1,28 @@
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/* This testcase is part of GDB, the GNU debugger.
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Copyright 2010 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Shared library function */
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extern void func1 (void);
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extern int func2 (void);
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int
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main (int argc, char *argv[])
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{
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func1 ();
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func2 ();
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return 0; /* Break to end. */
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}
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@@ -20,12 +20,44 @@ if $tracelevel then {
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strace $tracelevel
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}
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# Start with a fresh gdb.
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set testfile "python"
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set srcfile ${testfile}.c
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set libfile "python-sl"
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set libsrc ${libfile}.c
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set library ${objdir}/${subdir}/${libfile}.sl
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile_shlib ${srcdir}/${subdir}/${libsrc} ${library} "debug"] != "" } {
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untested "Could not compile shared library."
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return -1
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}
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set exec_opts [list debug shlib=${library}]
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if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable $exec_opts] != "" } {
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untested "Could not compile $binfile."
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return -1
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}
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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# Run a command in GDB, and report a failure if a Python exception is thrown.
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# If report_pass is true, report a pass if no exception is thrown.
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proc gdb_py_test_silent_cmd {cmd name report_pass} {
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global gdb_prompt
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gdb_test_multiple $cmd $name {
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-re "Traceback.*$gdb_prompt $" { fail $name }
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-re "$gdb_prompt $" { if $report_pass { pass $name } }
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}
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}
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gdb_test_multiple "python print 23" "verify python support" {
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-re "not supported.*$gdb_prompt $" {
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unsupported "python support is disabled"
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@@ -110,3 +142,50 @@ gdb_test_multiple "python print \"\\n\" * $lines" $test {
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}
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}
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gdb_test "q" "Quit" "verify pagination afterwards: q"
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# Start with a fresh gdb.
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clean_restart ${testfile}
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# The following tests require execution.
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if ![runto_main] then {
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fail "Can't run to main"
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return 0
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}
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runto [gdb_get_line_number "Break to end."]
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# Test gdb.decode_line.
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gdb_test "python gdb.decode_line(\"main.c:43\")" \
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"RuntimeError: No source file named main.c.*" "test decode_line no source named main"
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gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1
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gdb_test "python print len(symtab)" "2" "Test decode_line current location"
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gdb_test "python print symtab\[0\]" "None" "Test decode_line expression parse"
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gdb_test "python print len(symtab\[1\])" "1" "Test decode_line current location"
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gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python.c.*" "Test decode_line current locationn filename"
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gdb_test "python print symtab\[1\]\[0\].line" "22" "Test decode_line current location line number"
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gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1
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gdb_test "python print len(symtab)" "2" "Test decode_line python.c:26 length"
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gdb_test "python print symtab\[0\]" "if foo" "Test decode_line expression parse"
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gdb_test "python print len(symtab\[1\])" "1" "Test decode_line python.c:26 length"
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gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python.c.*" "Test decode_line python.c:26 filename"
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gdb_test "python print symtab\[1\]\[0\].line" "26" "Test decode_line python.c:26 line number"
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gdb_test "python gdb.decode_line(\"randomfunc\")" \
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"RuntimeError: Function \"randomfunc\" not defined.*" "test decode_line randomfunc"
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gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1
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gdb_test "python print len(symtab)" "2" "Test decode_line func1 length"
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gdb_test "python print len(symtab\[1\])" "1" "Test decode_line func1 length"
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gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python-sl.c.*" "Test decode_line func1 filename"
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gdb_test "python print symtab\[1\]\[0\].line" "19" "Test decode_line func1 line number"
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# Test gdb.solib_name
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gdb_test "p &func1" "" "func1 address"
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gdb_py_test_silent_cmd "python func1 = gdb.history(0)" "Aquire func1 address" 1
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gdb_test "python print gdb.solib_name(long(func1))" "gdb/testsuite/gdb.python/python-sl.sl" "test func1 solib location"
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gdb_test "p &main" "" "main address"
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gdb_py_test_silent_cmd "python main = gdb.history(0)" "Aquire main address" 1
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gdb_test "python print gdb.solib_name(long(main))" "None" "test main solib location"
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