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1 | # Copyright (C) 2011-2012 Free Software Foundation, Inc. |
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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 | if $tracelevel then { |
20 | strace $tracelevel |
21 | } |
22 | |
23 | set testfile "py-prompt" |
24 | set srcfile ${testfile}.c |
25 | set binfile ${objdir}/${subdir}/${testfile} |
26 | |
27 | |
28 | load_lib gdb-python.exp |
29 | load_lib prompt.exp |
30 | |
31 | # Start with a fresh gdb. |
32 | |
33 | gdb_exit |
34 | gdb_start |
35 | gdb_reinitialize_dir $srcdir/$subdir |
36 | |
37 | # Skip all tests if Python scripting is not enabled. |
38 | if { [skip_python_tests] } { continue } |
39 | gdb_exit |
40 | |
41 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
42 | untested py-prompt.exp |
43 | return -1 |
44 | } |
45 | |
46 | global GDBFLAGS |
47 | set saved_gdbflags $GDBFLAGS |
48 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set height 0\""] |
49 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set width 0\""] |
50 | set GDBFLAGS [concat $GDBFLAGS " -ex \"python p = list()\""] |
51 | set prompt_func "python def foo(x): global p; p.append(x); return \'(Foo) \'" |
52 | set GDBFLAGS [concat $GDBFLAGS " -ex \"$prompt_func\""] |
53 | set GDBFLAGS [concat $GDBFLAGS " -ex \"python gdb.prompt_hook=foo\""] |
54 | |
55 | set tmp_gdbflags $GDBFLAGS |
56 | set gdb_prompt_fail $gdb_prompt |
57 | |
58 | global gdb_prompt |
59 | # Does not include the space at the end of the prompt. |
60 | # gdb_test expects it not to be there. |
61 | set gdb_prompt "\[(\]Foo\[)\]" |
62 | |
63 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing on\""] |
64 | prompt_gdb_start |
65 | gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \ |
66 | ".*prompt is \"$gdb_prompt \".*" \ |
67 | "show prompt gets the correct result" |
68 | gdb_test "python print x, len(p)" "1 2" \ |
69 | "retrieving the prompt causes no extra prompt_hook calls" |
70 | gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \ |
71 | "prompt_hook argument is default prompt." |
72 | gdb_exit |
73 | |
74 | |
75 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing off\""] |
76 | prompt_gdb_start |
77 | gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \ |
78 | ".*prompt is \"$gdb_prompt \".*" \ |
79 | "show prompt gets the correct result 2" |
80 | gdb_test "python print x, len(p)" "1 2" \ |
81 | "retrieving the prompt causes no extra prompt_hook calls 2" |
82 | gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \ |
83 | "prompt_hook argument is default prompt. 2" |
84 | gdb_exit |
85 | |
86 | # Start the program running and then wait for a bit, to be sure |
87 | # that it can be attached to. |
88 | set testpid [eval exec $binfile &] |
89 | exec sleep 2 |
90 | if { [istarget "*-*-cygwin*"] } { |
91 | # testpid is the Cygwin PID, GDB uses the Windows PID, which might be |
92 | # different due to the way fork/exec works. |
93 | set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ] |
94 | } |
95 | |
96 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set target-async on\""] |
97 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set pagination off\""] |
98 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""] |
99 | set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""] |
100 | set GDBFLAGS [concat $GDBFLAGS " -ex \"continue&\""] |
101 | |
102 | # sync_execution = 1 is_running = 1 |
103 | prompt_gdb_start |
104 | gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \ |
105 | ".*prompt is \"$gdb_prompt \".*" \ |
106 | "show prompt gets the correct result 3" |
107 | gdb_test "python print x, len(p)" "1 2" \ |
108 | "retrieving the prompt causes no extra prompt_hook calls 3" |
109 | gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \ |
110 | "prompt_hook argument is default prompt. 3" |
111 | gdb_exit |
112 | |
113 | set GDBFLAGS [concat $tmp_gdbflags " -ex \"set target-async on\""] |
114 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set pagination off\""] |
115 | set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""] |
116 | set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""] |
117 | set GDBFLAGS [concat $GDBFLAGS " -ex \"interrupt\""] |
118 | |
119 | # sync_execution = 1 is_running = 0 |
120 | prompt_gdb_start |
121 | gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \ |
122 | ".*prompt is \"$gdb_prompt \".*" \ |
123 | "show prompt gets the correct result 4" |
124 | gdb_test "python print x, len(p)" "1 2" \ |
125 | "retrieving the prompt causes no extra prompt_hook calls 4" |
126 | gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \ |
127 | "prompt_hook argument is default prompt. 4" |
128 | gdb_exit |
129 | |
130 | set GDBFLAGS $saved_gdbflags |
131 | return 0 |