Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | |
| 3 | # Check -i option. |
| 4 | |
| 5 | . "${srcdir=.}/init.sh" |
| 6 | |
Dmitry V. Levin | 8f54664 | 2015-03-17 17:07:57 +0000 | [diff] [blame] | 7 | check_prog sed |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 8 | |
Dmitry V. Levin | 8f54664 | 2015-03-17 17:07:57 +0000 | [diff] [blame] | 9 | run_prog > /dev/null |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 10 | |
Dmitry V. Levin | 8f54664 | 2015-03-17 17:07:57 +0000 | [diff] [blame] | 11 | args="-if $args" |
| 12 | $STRACE $args 2> "$LOG" || |
| 13 | dump_log_and_fail_with "$STRACE $args failed" |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 14 | |
| 15 | len="$(sed -n 's/^\[[[:xdigit:]]\+\] write(-1, NULL, \([[:digit:]]\{1,2\}\))[[:space:]]\+= -1 .*/\1/p' "$LOG")" && |
| 16 | [ -n "$len" ] && |
Dmitry V. Levin | 1c5fead | 2015-02-23 22:37:40 +0000 | [diff] [blame] | 17 | pid="$(sed -n 's/^\[[[:xdigit:]]\{'"$len"'\}\] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_\(KILLED\|DUMPED\), si_pid=\([[:digit:]]\+\), .*/\2/p' "$LOG")" && |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 18 | [ -n "$pid" ] && |
| 19 | ip="$(sed -n 's/^\[pid \+'"$pid"'\] \[\([[:xdigit:]]\{'"$len"'\}\)] --- SIGSEGV {.*} ---$/\1/p' "$LOG")" && |
| 20 | [ -n "$ip" ] && |
| 21 | addr="$(echo "$ip" |sed 's/^0\+//')" && |
Dmitry V. Levin | 8f54664 | 2015-03-17 17:07:57 +0000 | [diff] [blame] | 22 | [ -n "$addr" ] || |
| 23 | dump_log_and_fail_with |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 24 | |
Dmitry V. Levin | 8f54664 | 2015-03-17 17:07:57 +0000 | [diff] [blame] | 25 | EXPECTED="$LOG.expected" |
| 26 | cat > "$EXPECTED" << __EOF__ |
| 27 | \\[[[:xdigit:]]{$len}\\] munmap\\(0x[[:xdigit:]]+, 0\\) += -1 .* |
| 28 | \\[pid +$pid\\] \\[$ip\\] --- SIGSEGV \\{si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x$addr\\} --- |
| 29 | \\[pid +$pid\\] \\[\\?{$len}\\] \\+\\+\\+ killed by SIGSEGV( \\(core dumped\\))? \\+\\+\\+ |
| 30 | \\[\\?{$len}\\] \\+\\+\\+ exited with 0 \\+\\+\\+ |
| 31 | __EOF__ |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 32 | |
Dmitry V. Levin | 8f54664 | 2015-03-17 17:07:57 +0000 | [diff] [blame] | 33 | match_grep "$LOG" "$EXPECTED" |
| 34 | rm -f "$EXPECTED" |
Dmitry V. Levin | e96cb62 | 2015-02-15 15:52:02 +0000 | [diff] [blame] | 35 | |
| 36 | exit 0 |