X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Ftracefile-limits%2Ftest_tracefile_count;h=e446d3f3ef3ed4076a718e8abfec5739c8ee8dc0;hp=41b89f005df2e673faf4640c3fbee1da44742df3;hb=6c4a91d639747f260ab46decebc50998ef063712;hpb=d946d662cade27143f8068d25a712270bcbd1240

diff --git a/tests/regression/tools/tracefile-limits/test_tracefile_count b/tests/regression/tools/tracefile-limits/test_tracefile_count
index 41b89f005..e446d3f3e 100755
--- a/tests/regression/tools/tracefile-limits/test_tracefile_count
+++ b/tests/regression/tools/tracefile-limits/test_tracefile_count
@@ -25,7 +25,10 @@ TESTAPP_NAME="gen-ust-events"
 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
 
 STATS_BIN="$TESTDIR/utils/babelstats.pl"
-NUM_TESTS=146
+NUM_TESTS=74
+
+NUM_CPUS=`nproc`
+PAGE_SIZE=$(getconf PAGE_SIZE)
 
 source $TESTDIR/utils/utils.sh
 
@@ -33,14 +36,6 @@ if [ ! -x "$TESTAPP_BIN" ]; then
 	BAIL_OUT "No UST events binary detected."
 fi
 
-function wait_apps
-{
-	while [ -n "$(pidof $TESTAPP_NAME)" ]; do
-		sleep 0.5
-	done
-	pass "Wait for applications to end"
-}
-
 function enable_lttng_channel_count_limit ()
 {
 	sess_name="$1"
@@ -53,7 +48,7 @@ function enable_lttng_channel_count_limit ()
 
 	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel \
 	    -u $channel_name -s $sess_name \
-	    -C 4096 -W $tracefile_count_limit \
+	    -C $(($PAGE_SIZE*3)) -W $tracefile_count_limit \
 	    --overwrite >/dev/null 2>&1
 
 	ok $? "$test_name"
@@ -92,7 +87,7 @@ function validate_file_count
 	file_pattern="$2"
 	expected_max_count="$3"
 
-	count=`find $path -name "$file_pattern" -type f | wc -l`
+	count=`find $path -name "$file_pattern" -type f \( ! -iname "*.idx" \) | wc -l`
 
 	if [ "$count" -gt "$expected_max_count" ]; then
 	    fail "Validate file count: $file_pattern"
@@ -109,12 +104,12 @@ function test_tracefile_count_limit ()
 	session_name=$(randstring 16 0)
 	channel_name="channel"
 	event_name="tp:tptest"
-	num_iter=1000
+	num_iter=100000
 	expected_max=$(($num_iter - 1))
 
 	diag "Test tracefile count limit : $count_limit tracefiles"
 
-	create_lttng_session $session_name $trace_path
+	create_lttng_session_ok $session_name $trace_path
 
 	enable_lttng_channel_count_limit \
 	    $session_name $channel_name $count_limit
@@ -122,21 +117,17 @@ function test_tracefile_count_limit ()
 	enable_ust_lttng_event_per_channel \
 	    $session_name $event_name $channel_name
 
-	start_lttng_tracing $session_name
-
-	$TESTAPP_BIN $num_iter >/dev/null 2>&1 &
+	start_lttng_tracing_ok $session_name
 
-	wait_apps
+	$TESTAPP_BIN -i $num_iter >/dev/null 2>&1
 
-	stop_lttng_tracing $session_name
+	stop_lttng_tracing_ok $session_name
 
-	destroy_lttng_session $session_name
+	destroy_lttng_session_ok $session_name
 
 	# Validate tracing dir
 
-	num_cpu=`nproc`
-
-	for cpuno in $(seq 0 $(($num_cpu - 1)))
+	for cpuno in $(seq 0 $(($NUM_CPUS - 1)))
 	do
 		validate_file_count \
 		    $trace_path "${channel_name}_${cpuno}_*" $count_limit
@@ -158,14 +149,17 @@ function test_tracefile_count_limit ()
 	rm -rf $trace_path
 }
 
-plan_tests $NUM_TESTS
+LIMITS=("1" "2" "4" "8" "10" "16" "32" "64")
+
+# The file count validation depends on the number of streams (1 per cpu)
+TOTAL_TESTS=$(($NUM_TESTS + (${#LIMITS[@]} * $NUM_CPUS)))
+
+plan_tests $TOTAL_TESTS
 
 print_test_banner "$TEST_DESC"
 
 start_lttng_sessiond
 
-LIMITS=("1" "2" "4" "8" "10" "16" "32" "64")
-
 for limit in ${LIMITS[@]};
 do
 	test_tracefile_count_limit $limit