1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
#! /bin/sh
# Copyright (C) 2011-2023 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# TAP support:
# - a test script terminated by a signal causes an hard error
. test-init.sh
fetch_tap_driver
plan_ 10
cat >> configure.ac <<END
AC_OUTPUT
END
cat > Makefile.am << END
TEST_LOG_DRIVER = \$(srcdir)/tap-driver
TEST_LOG_COMPILER = $PERL -w
## Will be updated later.
TESTS =
END
all_signals='1 2 3 9 13 15'
blocked_signals=''
for sig in $all_signals; do
# Ignore blocked signals
if is_blocked_signal $sig; then
blocked_signals="$blocked_signals $sig"
continue
fi
# Write the dummy test scripts in perl, not as shell scripts, to work
# around unportabilities in the handling of signals (in fact, even
# with bash, the older script were unable to properly deliver a SIGQUIT
# to themselves consistently). The shebang is dummy here, as we prefer
# to rely on the definition of TEST_LOG_COMPILER instead.
unindent > signal-$sig.test <<END
#! /usr/bin/env perl
# We need autoflush to avoid losing output, which could cause spurious
# "no test plan seen" in the TAP driver.
BEGIN { $| = 1 }
use warnings FATAL => "all";
print "1..1\\n";
print "ok 1\\n";
kill $sig, \$\$;
print "Bail out! \$0 not killed?\\n";
END
echo TESTS += signal-$sig.test >> Makefile.am
done
results_count=$(ls *.test | wc -l | tr -d "$tab$sp")
chmod a+x *.test
$ACLOCAL
$AUTOCONF
$AUTOMAKE
./configure
system=$(uname -s -r || echo unknown) # Needed later.
signal_caught ()
{
numeric=$1
case $numeric in
1) symbolic=HUP;;
2) symbolic=INT;;
3) symbolic=QUIT;;
9) symbolic=KILL;;
13) symbolic=PIPE;;
15) symbolic=TERM;;
*) fatal_ "unexpected signal number '$numeric'"
esac
# Sending a SIGQUIT on Cygwin 1.5 can cause a segmentation fault
# instead (sometimes). Don't let this older bug pollute the results
# of our testsuite.
case $numeric,$system in
3,CYGWIN*\ 1.5.*) sig_re="((SIG)?($symbolic|SEGV)|$numeric|11)";;
*) sig_re="((SIG)?$symbolic|$numeric)";;
esac
wbound_re="($|[^a-zA-Z0-9_-])"
pfx_re="^ERROR: signal-$numeric\\.test"
rx="${pfx_re} .*terminated by signal ${sig_re}${wbound_re}"
desc="TAP driver catch test termination by signal SIG${symbolic}"
case " $blocked_signals " in
*" $numeric "*) skip_ -r "SIG$symbolic is blocked" "$desc" ;;
*) command_ok_ "$desc" env LC_ALL=C $EGREP "$rx" stdout ;;
esac
}
command_ok_ '"make check" fails' eval '
(
run_make -e IGNORE -O check
# Extra "echo" and silencing of xtraces required to avoid possible
# garbled output with NetBSD make, which would miss some final
# newlines in the expected places and thus mess up our TAP output.
set +x; echo
test $am_make_rc -gt 0
)
'
cat stdout # For debugging.
command_ok_ "count of test results" count_test_results \
total=$(($results_count * 2)) \
pass=$results_count error=$results_count \
fail=0 xpass=0 xfail=0 skip=0
for sig in $all_signals; do
signal_caught $sig
done
echo 'TEST_LOG_DRIVER_FLAGS = --ignore-exit' >> Makefile
command_ok_ '"make check" passes [--ignore-exit]' run_make -O check
command_ok_ "count of test results [--ignore-exit]" count_test_results \
total=$results_count pass=$results_count \
fail=0 xpass=0 xfail=0 skip=0 error=0
:
|
