| 1 | # Copyright (C) 2011-2016 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 | |
| 19 | standard_testfile |
| 20 | |
| 21 | load_lib gdb-python.exp |
| 22 | load_lib prompt.exp |
| 23 | |
| 24 | # Start with a fresh gdb. |
| 25 | |
| 26 | gdb_exit |
| 27 | gdb_start |
| 28 | gdb_reinitialize_dir $srcdir/$subdir |
| 29 | |
| 30 | # Skip all tests if Python scripting is not enabled. |
| 31 | if { [skip_python_tests] } { continue } |
| 32 | gdb_exit |
| 33 | |
| 34 | if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} { |
| 35 | return -1 |
| 36 | } |
| 37 | |
| 38 | global GDBFLAGS |
| 39 | set saved_gdbflags $GDBFLAGS |
| 40 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set height 0\""] |
| 41 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set width 0\""] |
| 42 | set GDBFLAGS [concat $GDBFLAGS " -ex \"python p = list()\""] |
| 43 | set prompt_func "python def foo(x): global p; p.append(x); return \'(Foo) \'" |
| 44 | set GDBFLAGS [concat $GDBFLAGS " -ex \"$prompt_func\""] |
| 45 | set GDBFLAGS [concat $GDBFLAGS " -ex \"python gdb.prompt_hook=foo\""] |
| 46 | |
| 47 | set tmp_gdbflags $GDBFLAGS |
| 48 | set gdb_prompt_fail $gdb_prompt |
| 49 | |
| 50 | global gdb_prompt |
| 51 | # Does not include the space at the end of the prompt. |
| 52 | # gdb_test expects it not to be there. |
| 53 | set gdb_prompt "\[(\]Foo\[)\]" |
| 54 | |
| 55 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing on\""] |
| 56 | prompt_gdb_start |
| 57 | gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ |
| 58 | ".*prompt is \"$gdb_prompt \".*" \ |
| 59 | "show prompt gets the correct result" |
| 60 | gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ |
| 61 | "retrieving the prompt causes no extra prompt_hook calls" |
| 62 | gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ |
| 63 | "prompt_hook argument is default prompt." |
| 64 | gdb_exit |
| 65 | |
| 66 | |
| 67 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing off\""] |
| 68 | prompt_gdb_start |
| 69 | gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ |
| 70 | ".*prompt is \"$gdb_prompt \".*" \ |
| 71 | "show prompt gets the correct result 2" |
| 72 | gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ |
| 73 | "retrieving the prompt causes no extra prompt_hook calls 2" |
| 74 | gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ |
| 75 | "prompt_hook argument is default prompt. 2" |
| 76 | gdb_exit |
| 77 | |
| 78 | if {![can_spawn_for_attach]} { |
| 79 | set GDBFLAGS $saved_gdbflags |
| 80 | return 0 |
| 81 | } |
| 82 | |
| 83 | set test_spawn_id [spawn_wait_for_attach $binfile] |
| 84 | set testpid [spawn_id_get_pid $test_spawn_id] |
| 85 | |
| 86 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set pagination off\""] |
| 87 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""] |
| 88 | set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""] |
| 89 | set GDBFLAGS [concat $GDBFLAGS " -ex \"continue&\""] |
| 90 | |
| 91 | # sync_execution = 1 is_running = 1 |
| 92 | prompt_gdb_start |
| 93 | gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ |
| 94 | ".*prompt is \"$gdb_prompt \".*" \ |
| 95 | "show prompt gets the correct result 3" |
| 96 | gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ |
| 97 | "retrieving the prompt causes no extra prompt_hook calls 3" |
| 98 | gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ |
| 99 | "prompt_hook argument is default prompt. 3" |
| 100 | gdb_exit |
| 101 | |
| 102 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set pagination off\""] |
| 103 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""] |
| 104 | set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""] |
| 105 | set GDBFLAGS [concat $GDBFLAGS " -ex \"interrupt\""] |
| 106 | |
| 107 | # sync_execution = 1 is_running = 0 |
| 108 | prompt_gdb_start |
| 109 | gdb_test "python x = len(p); print (gdb.execute(\"show prompt\", to_string = True))" \ |
| 110 | ".*prompt is \"$gdb_prompt \".*" \ |
| 111 | "show prompt gets the correct result 4" |
| 112 | gdb_test "python print ('%d %d' % (x, len(p)))" "1 2" \ |
| 113 | "retrieving the prompt causes no extra prompt_hook calls 4" |
| 114 | gdb_test "python print (\"'\" + str(p\[0\]) + \"'\")" "'$gdb_prompt_fail '" \ |
| 115 | "prompt_hook argument is default prompt. 4" |
| 116 | gdb_exit |
| 117 | |
| 118 | set GDBFLAGS $saved_gdbflags |
| 119 | kill_wait_spawned_process $test_spawn_id |
| 120 | return 0 |