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9b254dd1 DJ |
1 | # Copyright (C) 1996, 1997, 2002, 2003, 2007, 2008 |
2 | # Free Software Foundation, Inc. | |
0312286c DJ |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
0312286c | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
0312286c DJ |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
e22f8b7c | 13 | # |
0312286c | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
0312286c | 16 | |
0312286c DJ |
17 | # This file was written by Daniel Jacobowitz <drow@mvista.com> |
18 | # (parts based on pthreads.exp by Fred Fish (fnf@cygnus.com). | |
19 | # | |
20 | # It tests miscellaneous actions with multiple threads, including | |
21 | # handling for thread exit. | |
22 | ||
23 | if $tracelevel then { | |
24 | strace $tracelevel | |
25 | } | |
26 | ||
27 | set prms_id 0 | |
28 | set bug_id 0 | |
29 | ||
30 | set testfile "print-threads" | |
31 | set srcfile ${testfile}.c | |
32 | set binfile ${objdir}/${subdir}/${testfile} | |
33 | ||
34 | # regexp for "horizontal" text (i.e. doesn't include newline or | |
35 | # carriage return) | |
36 | set horiz "\[^\n\r\]*" | |
37 | ||
b5ab8ff3 | 38 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } { |
0312286c DJ |
39 | return -1 |
40 | } | |
41 | ||
42 | # Now we can proceed with the real testing. | |
43 | ||
44 | # Start with a fresh gdb. | |
45 | ||
46 | gdb_exit | |
47 | gdb_start | |
48 | gdb_reinitialize_dir $srcdir/$subdir | |
49 | gdb_load ${binfile} | |
50 | ||
51 | gdb_test "set print sevenbit-strings" "" | |
52 | #gdb_test "set print address off" "" | |
53 | gdb_test "set width 0" "" | |
54 | ||
55 | # We'll need this when we send_gdb a ^C to GDB. Need to do it before we | |
56 | # run the program and gdb starts saving and restoring tty states. | |
57 | # On Ultrix, we don't need it and it is really slow (because shell_escape | |
58 | # doesn't use vfork). | |
59 | if ![istarget "*-*-ultrix*"] then { | |
60 | gdb_test "shell stty intr '^C'" "" | |
61 | } | |
62 | ||
63 | proc test_all_threads { name kill } { | |
64 | global gdb_prompt | |
65 | ||
66 | set i 0 | |
67 | set j 0 | |
68 | send_gdb "continue\n" | |
69 | gdb_expect { | |
70 | -re "Breakpoint \[0-9\]+, thread_function \\(arg=.*\\) at .*print-threads.c:\[0-9\]+.*$gdb_prompt" { | |
71 | set i [expr $i + 1] | |
72 | pass "Hit thread_function breakpoint, $i ($name)" | |
73 | send_gdb "continue\n" | |
74 | exp_continue | |
75 | } | |
76 | -re "Breakpoint \[0-9\]+, .* kill \\(.*\\) .*$gdb_prompt" { | |
77 | set j [expr $j + 1] | |
78 | if { $kill == 1 } { | |
79 | pass "Hit kill breakpoint, $j ($name)" | |
80 | } else { | |
81 | fail "Hit kill breakpoint, $j ($name) (unexpected)" | |
82 | } | |
83 | send_gdb "continue\n" | |
84 | exp_continue | |
85 | } | |
86 | -re "Program exited normally\\.\[\r\n\]+$gdb_prompt" { | |
87 | pass "program exited normally" | |
88 | if {$i == 5} { | |
89 | pass "all threads ran once ($name)" | |
90 | } else { | |
91 | fail "all threads ran once ($name) (total $i threads ran)" | |
92 | } | |
93 | } | |
027c0295 | 94 | -re "Program received signal SIGTRAP.*(Thread \[-0-9a-fx\]* \\(zombie\\)|0x00000000 in ).*$gdb_prompt $" { |
f56973f8 DJ |
95 | if { $kill == 1 } { |
96 | kfail "gdb/1265" "Running threads ($name) (zombie thread)" | |
97 | } else { | |
98 | fail "Running threads ($name) (unknown output)" | |
99 | } | |
100 | } | |
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101 | -re "$gdb_prompt" { |
102 | fail "Running threads ($name) (unknown output)" | |
103 | } | |
104 | timeout { | |
105 | fail "Running threads ($name) (timeout)" | |
106 | } | |
107 | } | |
108 | } | |
109 | ||
110 | runto_main | |
111 | gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." | |
112 | gdb_test "set var slow = 0" "" | |
113 | test_all_threads "fast" 0 | |
114 | ||
115 | runto_main | |
116 | gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (2)" | |
117 | gdb_test "set var slow = 1" "" | |
118 | test_all_threads "slow" 0 | |
119 | ||
120 | runto_main | |
121 | gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (3)" | |
122 | gdb_test "set var slow = 1" "" "set var slow = 1 (2)" | |
6afcfa39 | 123 | gdb_breakpoint "kill" |
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124 | test_all_threads "slow with kill breakpoint" 1 |
125 | ||
126 | return 0 |