| # Copyright (C) 2009 Free Software Foundation, Inc. |
| |
| # This program 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 of the License, or |
| # (at your option) any later version. |
| # |
| # This program 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 program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # This file is part of the GDB testsuite. It tests the mechanism |
| # exposing values to Python. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| set testfile "python-frame" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested "Couldn't compile ${srcfile}" |
| return -1 |
| } |
| |
| # 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 } } |
| } |
| } |
| |
| # Start with a fresh gdb. |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| gdb_test_multiple "python print 'hello, world!'" "verify python support" { |
| -re "not supported.*$gdb_prompt $" { |
| unsupported "python support is disabled" |
| return -1 |
| } |
| -re "$gdb_prompt $" {} |
| } |
| |
| # The following tests require execution. |
| |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| gdb_breakpoint "f2" |
| gdb_continue_to_breakpoint "breakpoint at f2" |
| gdb_test "up" "" "" |
| |
| gdb_py_test_silent_cmd "python f1 = gdb.selected_frame ()" "get second frame" 0 |
| gdb_py_test_silent_cmd "python f0 = f1.newer ()" "get first frame" 0 |
| |
| gdb_test "python print 'result =', f0 == f1" " = False" "test equality comparison (false)" |
| gdb_test "python print 'result =', f0 == f0" " = True" "test equality comparison (true)" |
| gdb_test "python print 'result =', f0 != f1" " = True" "test inequality comparison (true)" |
| gdb_test "python print 'result =', f0 != f0" " = False" "test inequality comparison (false)" |
| gdb_test "python print 'result =', f0.is_valid ()" " = True" "test Frame.is_valid" |
| gdb_test "python print 'result =', f0.name ()" " = f2" "test Frame.name" |
| gdb_test "python print 'result =', f0.type () == gdb.NORMAL_FRAME" " = True" "test Frame.type" |
| gdb_test "python print 'result =', f0.unwind_stop_reason () == gdb.FRAME_UNWIND_NO_REASON" " = True" "test Frame.type" |
| gdb_test "python print 'result =', gdb.frame_stop_reason_string (gdb.FRAME_UNWIND_INNER_ID)" " = previous frame inner to this frame \\(corrupt stack\\?\\)" "test gdb.frame_stop_reason_string" |
| gdb_test "python print 'result =', f0.pc ()" " = \[0-9\]+" "test Frame.pc" |
| gdb_test "python print 'result =', f0.older () == f1" " = True" "test Frame.older" |
| gdb_test "python print 'result =', f1.newer () == f0" " = True" "test Frame.newer" |
| gdb_test "python print 'result =', f0.read_var ('variable_which_surely_doesnt_exist')" \ |
| "ValueError: variable 'variable_which_surely_doesnt_exist' not found.*Error while executing Python code." \ |
| "test Frame.read_var - error" |
| gdb_test "python print 'result =', f0.read_var ('a')" " = 1" "test Frame.read_var - success" |
| |
| gdb_test "python print 'result =', gdb.selected_frame () == f1" " = True" "test gdb.selected_frame" |