From: David Goulet <dgoulet@efficios.com>
Date: Wed, 3 Sep 2014 18:21:41 +0000 (-0400)
Subject: Test: add match only event utils function
X-Git-Tag: v2.6.0-rc1~75
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=d53addeb964039ae2f544de1d7d452fb5ad6da69

Test: add match only event utils function

This is linked to #831 where the JUL disable event test was NOT failing
but was using a bogus trace match function. It should have match a
specific number of event only.

This commit makes the test java JUL fail.

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/tests/regression/tools/live/test_lttng_ust b/tests/regression/tools/live/test_lttng_ust
index 8a1aec639..da9bf9e66 100755
--- a/tests/regression/tools/live/test_lttng_ust
+++ b/tests/regression/tools/live/test_lttng_ust
@@ -82,7 +82,7 @@ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
 
 clean_live_tracing
 
-trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 rm -rf $TRACE_PATH
 stop_lttng_relayd
 
diff --git a/tests/regression/ust/before-after/test_before_after b/tests/regression/ust/before-after/test_before_after
index 66858517a..112f41a57 100755
--- a/tests/regression/ust/before-after/test_before_after
+++ b/tests/regression/ust/before-after/test_before_after
@@ -48,7 +48,7 @@ function test_before_apps()
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
 
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 
 	return $?
 }
diff --git a/tests/regression/ust/buffers-pid/test_buffers_pid b/tests/regression/ust/buffers-pid/test_buffers_pid
index 6fab526c1..c7ee2d86c 100755
--- a/tests/regression/ust/buffers-pid/test_buffers_pid
+++ b/tests/regression/ust/buffers-pid/test_buffers_pid
@@ -73,7 +73,7 @@ test_after_multiple_apps() {
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
 
-	trace_matches $EVENT_NAME $[NR_ITER * 5] $TRACE_PATH
+	trace_match_only $EVENT_NAME $[NR_ITER * 5] $TRACE_PATH
 
 	return $?
 }
@@ -134,7 +134,7 @@ test_after_app() {
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
 
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 
 	return $?
 }
@@ -203,7 +203,7 @@ test_multiple_channels() {
 	ok $? "Start application to trace"
 
 	stop_lttng_tracing $SESSION_NAME
-	trace_matches $EVENT_NAME $[NR_ITER * 5] $TRACE_PATH
+	trace_match_only $EVENT_NAME $[NR_ITER * 5] $TRACE_PATH
 	out=$?
 
 	destroy_lttng_session $SESSION_NAME
diff --git a/tests/regression/ust/java-jul/test_java_jul b/tests/regression/ust/java-jul/test_java_jul
index 9efda3915..dc6e677f3 100755
--- a/tests/regression/ust/java-jul/test_java_jul
+++ b/tests/regression/ust/java-jul/test_java_jul
@@ -94,7 +94,7 @@ function test_jul_before_start ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting all events.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -115,7 +115,7 @@ function test_jul_after_start ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting all events.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -136,7 +136,7 @@ function test_jul_loglevel ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting all events.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -154,7 +154,7 @@ function test_jul_loglevel ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting 0 events.
-	trace_matches $EVENT_NAME 0 $TRACE_PATH
+	trace_match_only $EVENT_NAME 0 $TRACE_PATH
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -172,7 +172,7 @@ function test_jul_loglevel ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting all events.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 	return $?
 }
 
@@ -192,7 +192,7 @@ function test_jul_loglevel_multiple ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting all events times two.
-	trace_matches $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
+	trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -209,7 +209,7 @@ function test_jul_loglevel_multiple ()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting all events times two.
-	trace_matches $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
+	trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -236,13 +236,13 @@ function test_jul_multi_session_loglevel()
 	destroy_lttng_session $SESSION_NAME-2
 
 	# Expecting 6 events being the main event plus the second tp.
-	trace_matches $EVENT_NAME $(($NR_ITER + 1)) $TRACE_PATH/$SESSION_NAME-1
+	trace_match_only $EVENT_NAME $(($NR_ITER + 1)) $TRACE_PATH/$SESSION_NAME-1
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
 
 	# Expectin 5 events being the finest TP.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -271,13 +271,13 @@ function test_jul_multi_session_disable()
 	destroy_lttng_session $SESSION_NAME-2
 
 	# Validate test. Expecting one event of the second TP.
-	trace_matches $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-1
+	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-1
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
 
 	# Validate test. Expecting one event of the second TP.
-	trace_matches $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
+	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -304,13 +304,13 @@ function test_jul_multi_session()
 	destroy_lttng_session $SESSION_NAME-2
 
 	# Validate test. Expecting all events of first TP
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-1
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-1
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
 
 	# Validate test. Expecting one event of the second TP.
-	trace_matches $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
+	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -349,7 +349,7 @@ function test_jul_destroy_session()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting only one event num 2
-	trace_matches $EVENT_NAME2 1 $TRACE_PATH/second-sess
+	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/second-sess
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -371,7 +371,7 @@ function test_jul_filtering()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting one event of the second TP only.
-	trace_matches $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
+	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -389,7 +389,7 @@ function test_jul_filtering()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting NR_ITER event of the main INFO tp.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -413,7 +413,7 @@ function test_jul_disable()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting one event of the second TP only.
-	trace_matches $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
+	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
@@ -437,7 +437,7 @@ function test_jul_disable_enable()
 	destroy_lttng_session $SESSION_NAME
 
 	# Validate test. Expecting NR_ITER event of the main INFO tp.
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
 	if [ $? -ne 0 ]; then
 		return $?
 	fi
diff --git a/tests/regression/ust/test_event_tracef b/tests/regression/ust/test_event_tracef
index 66528d154..c615b48d2 100755
--- a/tests/regression/ust/test_event_tracef
+++ b/tests/regression/ust/test_event_tracef
@@ -47,7 +47,7 @@ function test_event_tracef()
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
 
-	trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH
+	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 
 	return $?
 }
diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 4b081a48b..fe552830c 100644
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -539,6 +539,26 @@ function trace_matches ()
 	fi
 }
 
+function trace_match_only()
+{
+	local event_name=$1
+	local nr_iter=$2
+	local trace_path=$3
+
+	which $BABELTRACE_BIN >/dev/null
+	skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
+
+	local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
+	local total=$($BABELTRACE_BIN $trace_path | wc -l)
+
+    if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
+        pass "Trace match with $total event $event_name"
+    else
+        fail "Trace match"
+        diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
+    fi
+}
+
 function validate_trace
 {
 	local event_name=$1