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1 | # This testcase is part of GDB, the GNU debugger. |
2 | ||
9b254dd1 | 3 | # Copyright 2007, 2008 Free Software Foundation, Inc. |
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4 | |
5 | # This program is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 3 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | # watch-thread_num.exp Test thread <thread_num> parameter for | |
19 | # watch commands. | |
20 | # | |
21 | ||
22 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | set testfile watch_thread_num | |
27 | set srcfile ${testfile}.c | |
28 | set binfile ${objdir}/${subdir}/${testfile} | |
29 | ||
30 | # What compiler are we using? | |
31 | # | |
32 | if [get_compiler_info ${binfile}] { | |
33 | return -1 | |
34 | } | |
35 | ||
36 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug libs=-lpthread}] != "" } { | |
37 | untested watch_thread_num.exp | |
38 | return -1 | |
39 | } | |
40 | ||
41 | gdb_exit | |
42 | gdb_start | |
43 | gdb_reinitialize_dir $srcdir/$subdir | |
44 | gdb_load ${binfile} | |
45 | ||
46 | if { ![runto main] } then { | |
47 | fail "run to main" | |
48 | return | |
49 | } | |
50 | ||
51 | gdb_test "watch shared_var thread 0" "Unknown thread 0\." "Watchpoint on invalid thread" | |
52 | gdb_test "watch shared_var thread" "A syntax error in expression, near `thread'\." "Invalid watch syntax" | |
53 | ||
54 | gdb_test "Next 5" "" | |
55 | ||
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56 | gdb_test "break thread_function" "Breakpoint \[0-9\].*" \ |
57 | "Set breakpoint at thread_function" | |
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59 | gdb_test "continue" ".*Breakpoint 2.*" "Stopped in thread_function" |
60 | ||
61 | send_gdb "thread\n" | |
62 | gdb_expect { | |
63 | -re ".*Current thread is (\[0-9\]*).*$gdb_prompt $" { pass "Thread command" } | |
64 | -re ".*$gdb_prompt $" { fail "Thread command" } | |
65 | timeout { fail "(timeout) Thread command" } | |
66 | } | |
67 | ||
68 | set thread_num "$expect_out(1,string)" | |
69 | ||
70 | gdb_test "disable 2" "" "Disable breakpoint 2" | |
71 | gdb_test "watch shared_var thread $thread_num" "Hardware watchpoint 3: shared_var" "Watchpoint on shared variable" | |
72 | gdb_test "info breakpoint 3" "stop only in thread $thread_num" | |
73 | ||
74 | for {set i 1} {$i <= 10} {incr i 1} { | |
75 | gdb_test "continue" "Hardware watchpoint 3: shared_var.*" \ | |
76 | "Watchpoint triggered iteration $i" | |
77 | gdb_test "thread" ".*Current thread is $thread_num .*" \ | |
78 | "Check thread that triggered iteration $i" | |
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79 | } |
80 |