[PATCH 11/12] tests: Add support for providing program arguments

[Eugene Syromyatnikov]

* tests/init.sh (run_strace_match_diff): Add support for providing
  arguments to program via the PROG_ARGS environment variable.
---
 tests/init.sh |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/init.sh b/tests/init.sh
index 46a08f9..e37fb20 100644
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -205,10 +205,12 @@ match_grep()
 # Usage: run_strace_match_diff [args to run_strace]
 run_strace_match_diff()
 {
+	local prog_cmdline=
 	args="$*"
 	[ -n "$args" -a -z "${args##*-e trace=*}" ] ||
 		set -- -e trace="$NAME" "$@"
-	run_prog > /dev/null
+	[ -n "$PROG_ARGS" ] && prog_cmdline="./$NAME $PROG_ARGS"
+	run_prog $prog_cmdline > /dev/null
 	run_strace "$@" $args > "$EXP"
 	match_diff "$LOG" "$EXP"
 	rm -f "$EXP"
-- 
1.7.10.4