Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | |
| 3 | # Check how network syscalls are traced. |
| 4 | |
| 5 | . "${srcdir=.}/init.sh" |
| 6 | |
| 7 | check_strace |
| 8 | check_timeout |
| 9 | check_prog grep |
| 10 | check_prog rm |
| 11 | |
Dmitry V. Levin | 107ceb9 | 2013-06-18 13:35:29 +0000 | [diff] [blame^] | 12 | rm -f $LOG.* |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 13 | |
| 14 | $TIMEOUT ./net-accept-connect || |
| 15 | fail_ 'net-accept-connect failed' |
| 16 | |
Dmitry V. Levin | 107ceb9 | 2013-06-18 13:35:29 +0000 | [diff] [blame^] | 17 | args="-tt -ff -o $LOG -enetwork ./net-accept-connect" |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 18 | $TIMEOUT $STRACE $args || |
| 19 | fail_ "strace $args failed" |
| 20 | |
Dmitry V. Levin | 107ceb9 | 2013-06-18 13:35:29 +0000 | [diff] [blame^] | 21 | "$srcdir"/../strace-log-merge $LOG > $LOG || { |
| 22 | cat $LOG |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 23 | fail_ 'strace-log-merge failed' |
| 24 | } |
| 25 | |
Dmitry V. Levin | 107ceb9 | 2013-06-18 13:35:29 +0000 | [diff] [blame^] | 26 | rm -f $LOG.* |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 27 | |
| 28 | grep_log() |
| 29 | { |
| 30 | local syscall="$1"; shift |
| 31 | local prefix='[1-9][0-9]* +[0-9]+:[0-9]+:[0-9]+\.[0-9]+ +' |
| 32 | |
Dmitry V. Levin | 107ceb9 | 2013-06-18 13:35:29 +0000 | [diff] [blame^] | 33 | LC_ALL=C grep -E -x "$prefix$syscall$@" $LOG > /dev/null || { |
| 34 | cat $LOG |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 35 | fail_ "strace -enetwork failed to trace \"$syscall\" properly" |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | grep_log socket '\(PF_(LOCAL|UNIX|FILE), SOCK_STREAM, 0\) += 0' |
| 40 | grep_log socket '\(PF_(LOCAL|UNIX|FILE), SOCK_STREAM, 0\) += 1' |
Dmitry V. Levin | 56ef5ef | 2013-05-08 14:03:38 +0000 | [diff] [blame] | 41 | grep_log bind '\(0, \{sa_family=AF_(LOCAL|UNIX|FILE), sun_path="local-stream"\}, 15\) += 0' |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 42 | grep_log listen '\(0, 5\) += 0' |
| 43 | grep_log getsockname '\(0, \{sa_family=AF_(LOCAL|UNIX|FILE), sun_path="local-stream"\}, \[15\]\) += 0' |
| 44 | grep_log accept '\(0, \{sa_family=AF_(LOCAL|UNIX|FILE), NULL\}, \[2\]\) += 1' |
Dmitry V. Levin | 56ef5ef | 2013-05-08 14:03:38 +0000 | [diff] [blame] | 45 | grep_log connect '\(1, \{sa_family=AF_(LOCAL|UNIX|FILE), sun_path="local-stream"\}, 15\) += 0' |
Dmitry V. Levin | 47b0dcc | 2013-05-07 23:32:01 +0000 | [diff] [blame] | 46 | |
| 47 | exit 0 |