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1 | # Copyright 2010 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 of trace file support. | |
17 | ||
18 | # Note that unlike most of the tracing tests, this can be run on | |
19 | # targets lacking tracepoint support; the program tfile.c has the | |
20 | # ability to generate synthetic trace files directly, and the tfile | |
21 | # target is available to all GDB configs. | |
22 | ||
23 | load_lib "trace-support.exp"; | |
24 | ||
25 | if [target_info exists gdb,nofileio] { | |
26 | verbose "Skipping tfile.exp because of no fileio capabilities." | |
27 | continue | |
28 | } | |
29 | ||
30 | if $tracelevel then { | |
31 | strace $tracelevel | |
32 | } | |
33 | ||
34 | set prms_id 0 | |
35 | set bug_id 0 | |
36 | ||
37 | gdb_exit | |
38 | gdb_start | |
39 | set testfile "tfile" | |
40 | set srcfile ${testfile}.c | |
41 | set binfile $objdir/$subdir/$testfile | |
42 | if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ | |
43 | executable {debug nowarnings}] != "" } { | |
44 | untested file.exp | |
45 | return -1 | |
46 | } | |
47 | gdb_reinitialize_dir $srcdir/$subdir | |
48 | ||
49 | # Make sure we are starting fresh. | |
6c28cbf2 SS |
50 | remote_file host delete basic.tf |
51 | remote_file host delete error.tf | |
00bf0b85 SS |
52 | |
53 | gdb_load $binfile | |
54 | ||
55 | runto_main | |
56 | ||
57 | gdb_test "break done_making_trace_files" "" "" | |
58 | ||
59 | gdb_test "continue" "" "" | |
60 | ||
61 | # tsave command would be tested here... | |
62 | ||
63 | gdb_test "continue" "" "" | |
64 | ||
65 | # Program has presumably exited, now target a trace file it created. | |
66 | ||
67 | gdb_test "target tfile basic.tf" "Created tracepoint.*" "target tfile" | |
68 | ||
69 | gdb_test "info trace" ".*tracepoint.*in write_basic_trace_file.*" \ | |
70 | "info tracepoints on trace file" | |
71 | ||
af54718e SS |
72 | gdb_test "tfind 0" \ |
73 | "Found trace frame 0, tracepoint \[0-9\]+. | |
74 | \#0 write_basic_trace_file ().*" \ | |
75 | "tfind 0 on trace file" | |
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76 | |
77 | gdb_test "print testglob" " = 31415" "print testglob on trace file" | |
78 | ||
79 | gdb_test "tfind" "Target failed to find requested trace frame." \ | |
80 | "tfind does not find a second frame in trace file" | |
81 | ||
82 | gdb_test "tstatus" \ | |
83 | "Using a trace file.* | |
84 | Trace stopped by a tstop command.* | |
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85 | Collected 1 trace frame.* |
86 | Trace buffer has 256 bytes of 4096 bytes free \\(93% full\\).* | |
00bf0b85 SS |
87 | Looking at trace frame 0, tracepoint .*" \ |
88 | "tstatus on trace file" | |
89 | ||
6c28cbf2 | 90 | # Now start afresh, using only a trace file. |
00bf0b85 | 91 | |
6c28cbf2 SS |
92 | gdb_exit |
93 | gdb_start | |
00bf0b85 | 94 | |
6c28cbf2 | 95 | gdb_load $binfile |
00bf0b85 | 96 | |
6c28cbf2 | 97 | gdb_test "target tfile error.tf" "Created tracepoint.*" "target tfile" |
00bf0b85 | 98 | |
6c28cbf2 SS |
99 | gdb_test "tstatus" \ |
100 | "Using a trace file.* | |
101 | Trace stopped by an error \\(made-up error, tracepoint 1\\).* | |
102 | Collected 0 trace frame.* | |
103 | Trace buffer has 256 bytes of 4096 bytes free \\(93% full\\).* | |
104 | Not looking at any trace frame.*" \ | |
105 | "tstatus on error trace file" |