From: Dmitry V. Levin <ldv@altlinux.org>
Date: Wed, 26 Aug 2015 22:29:41 +0000 (+0000)
Subject: tests: fix match_diff usage
X-Git-Tag: v4.11~248
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f6a36f0c9e2e3c912ac176fc112f475f98440b0c;p=strace

tests: fix match_diff usage

The first argument of match_diff should be the file with expected
output, the second argument - the file with actual output.

* tests/aio.test: Swap match_diff arguments.
* tests/restart_syscall.test: Likewise.
* tests/seccomp.test: Likewise.
* tests/umovestr2.test: Likewise.
---

diff --git a/tests/aio.test b/tests/aio.test
index 93428f3f..f61b04ec 100755
--- a/tests/aio.test
+++ b/tests/aio.test
@@ -8,7 +8,7 @@ run_prog > /dev/null
 OUT="$LOG.out"
 syscalls=io_setup,io_submit,io_getevents,io_cancel,io_destroy
 run_strace -a14 -e trace=$syscalls $args > "$OUT"
-match_diff "$LOG" "$OUT"
+match_diff "$OUT" "$LOG"
 rm -f "$OUT"
 
 exit 0
diff --git a/tests/restart_syscall.test b/tests/restart_syscall.test
index 1daa3165..0e74b2c9 100755
--- a/tests/restart_syscall.test
+++ b/tests/restart_syscall.test
@@ -23,7 +23,7 @@ case "$STRACE_ARCH" in
 	alpha|mips|or1k|s390|s390x)
 		# These architectures use the same register
 		# both for syscall number and syscall return code.
-		match_diff "$LOG" "$srcdir/restart_syscall_unknown.expected"
+		match_diff "$srcdir/restart_syscall_unknown.expected" "$LOG"
 		;;
 	*) match_diff
 		;;
diff --git a/tests/seccomp.test b/tests/seccomp.test
index 4101cae1..0d172217 100755
--- a/tests/seccomp.test
+++ b/tests/seccomp.test
@@ -8,7 +8,7 @@ OUT="$LOG.out"
 
 run_prog > /dev/null
 run_strace -veprctl $args > "$OUT"
-match_diff "$LOG" "$OUT"
+match_diff "$OUT" "$LOG"
 
 rm -f "$OUT"
 
diff --git a/tests/umovestr2.test b/tests/umovestr2.test
index 2e9fee44..7f00d5fb 100755
--- a/tests/umovestr2.test
+++ b/tests/umovestr2.test
@@ -11,7 +11,7 @@ run_prog > /dev/null
 run_strace -veexecve -s262144 $args > "$EXP"
 check_prog sed
 sed 1d < "$LOG" > "$OUT"
-match_diff "$OUT" "$EXP"
+match_diff "$EXP" "$OUT"
 
 rm -f "$EXP" "$OUT"