trace-commands.exp revision 1.5 
1# Copyright 2006-2015 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# Test that the source command's verbose mode works, the 'set trace-commands'
17# command works, and that the nest depth is correct in various circumstances.
18
19gdb_exit
20gdb_start
21
22# Create a file to source
23set tracecommandsscript [standard_output_file tracecommandsscript]
24set fd [open "$tracecommandsscript" w]
25puts $fd "\
26echo in tracecommandsscript\\n
27define func
28 echo in func \$arg0\\n
29end
30if 1
31 if 2
32  if 3
33   if 4
34    echo deep\\n
35    func 999
36   end
37  end
38 end
39end
40"
41close $fd
42
43# Make sure that the show trace-commands exists and the default is 'off'.
44gdb_test "show trace-commands" "State of GDB CLI command tracing is off\\." \
45	 "show trace-commands says off"
46
47# Source the script with verbose mode.
48gdb_test_sequence "source -v $tracecommandsscript" "source -v" {
49  {[\r\n]\+echo in tracecommandsscript\\n}
50  {[\r\n]\+define func}
51  {[\r\n]\+if 1}
52  {[\r\n]\+\+if 2}
53  {[\r\n]\+\+\+if 3}
54  {[\r\n]\+\+\+\+if 4}
55  {[\r\n]\+\+\+\+\+echo deep\\n}
56  {[\r\n]\+\+\+\+\+func 999}
57  {[\r\n]\+\+\+\+\+\+echo in func 999\\n}
58}
59
60# Turn on command tracing.
61gdb_test_no_output "set trace-commands" "set trace-commands"
62
63# Make sure show trace-commands now gives 'on'.
64gdb_test "show trace-commands" \
65    {\+show trace-commands[\r\n]+State of GDB CLI command tracing is on\.} \
66	 "show trace-commands says on"
67
68# Simple test
69gdb_test "echo hi\\n" {\+echo hi\\n[\r\n]+hi} "simple trace-commands test"
70
71# Nested test
72gdb_test_sequence "if 1\nset \$i = 0\nwhile \$i < 5\nfunc \$i\nset \$i += 1\nend\nend" \
73    "nested trace-commands test" {
74  {[\r\n]\+if 1}
75  {[\r\n]\+\+set \$i = 0}
76  {[\r\n]\+\+while \$i < 5}
77  {[\r\n]\+\+\+func \$i}
78  {[\r\n]\+\+\+\+echo in func \$i\\n}
79  {[\r\n]\+\+\+set \$i \+= 1}
80  {[\r\n]\+\+\+func \$i}
81  {[\r\n]\+\+\+\+echo in func \$i\\n}
82  {[\r\n]\+\+\+set \$i \+= 1}
83  {[\r\n]\+\+\+func \$i}
84  {[\r\n]\+\+\+\+echo in func \$i\\n}
85  {[\r\n]\+\+\+set \$i \+= 1}
86  {[\r\n]\+\+\+func \$i}
87  {[\r\n]\+\+\+\+echo in func \$i\\n}
88  {[\r\n]\+\+\+set \$i \+= 1}
89  {[\r\n]\+\+\+func \$i}
90  {[\r\n]\+\+\+\+echo in func \$i\\n}
91  {[\r\n]\+\+\+set \$i \+= 1}
92}
93
94# Function with source works
95gdb_test_sequence "define topfunc\nsource $tracecommandsscript\nend" \
96    "define user command" {
97  {[\r\n]\+define topfunc}
98}
99gdb_test_sequence "topfunc" "nested trace-commands test with source" {
100  {[\r\n]\+topfunc}
101  {[\r\n]\+\+source .*/tracecommandsscript}
102  {[\r\n]\+\+echo in tracecommandsscript\\n}
103  {[\r\n]\+\+define func}
104  {[\r\n]\+\+if 1}
105  {[\r\n]\+\+\+if 2}
106  {[\r\n]\+\+\+\+if 3}
107  {[\r\n]\+\+\+\+\+if 4}
108  {[\r\n]\+\+\+\+\+\+echo deep\\n}
109  {[\r\n]\+\+\+\+\+\+func 999}
110  {[\r\n]\+\+\+\+\+\+\+echo in func 999\\n}
111}
112
113# Test nest depth resets properly on error
114gdb_test_sequence "if 1\nif 2\nload\necho should not get here\\n\nend\nend" \
115    "depth resets on error part 1" {
116  {[\r\n]\+if 1}
117  {[\r\n]\+\+if 2}
118  {[\r\n]\+\+\+load}
119  {[\r\n]No executable file specified\.}
120  {[\r\n]Use the "file" or "exec-file" command\.}
121}
122gdb_test "echo hi\\n" {[\r\n]\+echo hi\\n[\r\n]+hi} \
123	 "depth resets on error part 2"
124