1# Copyright (C) 2014-2020 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
16if [target_info exists gdb,nosignals] {
17    verbose "Skipping ${testfile}.exp because of nosignals."
18    return -1
19}
20
21standard_testfile
22
23if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
24	 executable { debug }] != "" } {
25    return -1
26}
27
28# Run test proper.  COMMAND indicates whether to resume the inferior
29# with "signal 0" or "continue".
30
31proc test { command } {
32    global srcfile binfile
33
34    with_test_prefix "$command" {
35	clean_restart ${binfile}
36
37	if ![runto_main] then {
38	    fail "can't run to main"
39	    return 0
40	}
41
42	gdb_test "handle SIGUSR1 stop print pass"
43
44	gdb_test "continue" "Thread 2 .*received signal SIGUSR1.*" "stop with SIGUSR1"
45
46	set pattern "\\\* 2\[ \t\]+Thread.*"
47
48	gdb_test "info threads" $pattern "thread 2 intercepted signal"
49
50	gdb_test "break handler" "Breakpoint .* at .*$srcfile.*"
51
52	gdb_test "thread 1" "Switching to thread 1.*"
53
54	if { $command == "continue" } {
55	    gdb_test "continue" "handler .*"
56	} elseif { $command == "signal 0" } {
57	    set queried 0
58	    set test "signal 0 queries"
59	    gdb_test_multiple "signal 0" $test {
60		-re "stopped with.*stopped with.*Continue anyway.*y or n. $" {
61		    fail "$test (multiple threads noted)"
62		    set queried 1
63		}
64		-re "stopped with signal SIGUSR1.*\r\nContinuing .*still deliver .*Continue anyway.*y or n. $" {
65		    pass $test
66		    set queried 1
67		}
68		-re "Continue anyway.*y or n. $" {
69		    fail "$test (no threads noted)"
70		    set queried 1
71		}
72	    }
73
74	    if {$queried} {
75		gdb_test "y" "handler .*" "signal is delivered"
76	    }
77	}
78
79	gdb_test "info threads" $pattern "thread 2 got the signal"
80    }
81}
82
83foreach command {"continue" "signal 0"} {
84    test $command
85}
86