1# Copyright (C) 2011-2015 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# This file is part of the GDB testsuite. It tests the mechanism 17# for defining the prompt in Python. 18 19standard_testfile 20 21load_lib gdb-python.exp 22load_lib prompt.exp 23 24# Start with a fresh gdb. 25 26gdb_exit 27gdb_start 28gdb_reinitialize_dir $srcdir/$subdir 29 30# Skip all tests if Python scripting is not enabled. 31if { [skip_python_tests] } { continue } 32gdb_exit 33 34if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} { 35 return -1 36} 37 38global GDBFLAGS 39set saved_gdbflags $GDBFLAGS 40set GDBFLAGS [concat $GDBFLAGS " -ex \"set height 0\""] 41set GDBFLAGS [concat $GDBFLAGS " -ex \"set width 0\""] 42set GDBFLAGS [concat $GDBFLAGS " -ex \"python p = list()\""] 43set prompt_func "python def foo(x): global p; p.append(x); return \'(Foo) \'" 44set GDBFLAGS [concat $GDBFLAGS " -ex \"$prompt_func\""] 45set GDBFLAGS [concat $GDBFLAGS " -ex \"python gdb.prompt_hook=foo\""] 46 47set tmp_gdbflags $GDBFLAGS 48set gdb_prompt_fail $gdb_prompt 49 50global gdb_prompt 51# Does not include the space at the end of the prompt. 52# gdb_test expects it not to be there. 53set gdb_prompt "\[(\]Foo\[)\]" 54 55set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing on\""] 56prompt_gdb_start 57gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ 58 ".*prompt is \"$gdb_prompt \".*" \ 59 "show prompt gets the correct result" 60gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ 61 "retrieving the prompt causes no extra prompt_hook calls" 62gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ 63 "prompt_hook argument is default prompt." 64gdb_exit 65 66 67set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing off\""] 68prompt_gdb_start 69gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ 70 ".*prompt is \"$gdb_prompt \".*" \ 71 "show prompt gets the correct result 2" 72gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ 73 "retrieving the prompt causes no extra prompt_hook calls 2" 74gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ 75 "prompt_hook argument is default prompt. 2" 76gdb_exit 77 78if {![can_spawn_for_attach]} { 79 set GDBFLAGS $saved_gdbflags 80 return 0 81} 82 83set testpid [spawn_wait_for_attach $binfile] 84 85set GDBFLAGS [concat $tmp_gdbflags " -ex \"set pagination off\""] 86set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""] 87set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""] 88set GDBFLAGS [concat $GDBFLAGS " -ex \"continue&\""] 89 90# sync_execution = 1 is_running = 1 91prompt_gdb_start 92gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ 93 ".*prompt is \"$gdb_prompt \".*" \ 94 "show prompt gets the correct result 3" 95gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ 96 "retrieving the prompt causes no extra prompt_hook calls 3" 97gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ 98 "prompt_hook argument is default prompt. 3" 99gdb_exit 100 101set GDBFLAGS [concat $tmp_gdbflags " -ex \"set pagination off\""] 102set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""] 103set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""] 104set GDBFLAGS [concat $GDBFLAGS " -ex \"interrupt\""] 105 106# sync_execution = 1 is_running = 0 107prompt_gdb_start 108gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ 109 ".*prompt is \"$gdb_prompt \".*" \ 110 "show prompt gets the correct result 4" 111gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ 112 "retrieving the prompt causes no extra prompt_hook calls 4" 113gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ 114 "prompt_hook argument is default prompt. 4" 115gdb_exit 116 117set GDBFLAGS $saved_gdbflags 118exec kill -9 ${testpid} 119return 0 120