From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 16 Nov 2018 18:25:00 +0000 (-0500)
Subject: Fix: tests: test_crash should start sessions
X-Git-Tag: v2.9.11~4
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=1823bd679185921ae61e27513dfbb7f093d556b0;p=lttng-tools.git

Fix: tests: test_crash should start sessions

test_crash expects side-effects of directory creation to happen while
tracing is still stopped. In preparation for changing that behavior,
ensure that tracing is started when those side-effects are expected.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/tests/regression/tools/crash/test_crash b/tests/regression/tools/crash/test_crash
index 5b9a27c58..8c62c513d 100755
--- a/tests/regression/tools/crash/test_crash
+++ b/tests/regression/tools/crash/test_crash
@@ -31,7 +31,7 @@ NR_ITER=-1
 # Temp file output
 OUTPUT_DIR=$(mktemp -d)
 
-NUM_TESTS=73
+NUM_TESTS=77
 
 source $TESTDIR/utils/utils.sh
 
@@ -106,6 +106,8 @@ function test_shm_path_per_pid()
 	create_lttng_session_ok $session_name $OUTPUT_DIR "--shm-path $shm_path"
 	enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-pid"
 
+	start_lttng_tracing_ok $session_name
+
 	diag "Shm: clean state"
 	file_count=$(find $shm_path -mindepth 1 -maxdepth 1 | wc -l)
 	test $file_count -eq "0"
@@ -174,6 +176,8 @@ function test_shm_path_per_uid()
 	create_lttng_session_ok $session_name $OUTPUT_DIR "--shm-path $shm_path"
 	enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
 
+	start_lttng_tracing_ok $session_name
+
 	diag "Shm: test clean state"
 	file_count=$(find $shm_path -mindepth 1 -maxdepth 1 | wc -l)
 	test $file_count -eq "0"
@@ -295,6 +299,8 @@ function test_shm_path_per_pid_sigint()
 	create_lttng_session_ok $session_name $OUTPUT_DIR "--shm-path $shm_path"
 	enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-pid"
 
+	start_lttng_tracing_ok $session_name
+
 	start_test_app
 	start_test_app
 	shm_session_path=$(find $shm_path -mindepth 1 -maxdepth 1)
@@ -324,6 +330,8 @@ function test_shm_path_per_uid_sigint()
 	create_lttng_session_ok $session_name $OUTPUT_DIR "--shm-path $shm_path"
 	enable_ust_lttng_channel_ok $session_name $channel_name "--buffers-uid"
 
+	start_lttng_tracing_ok $session_name
+
 	start_test_app
 	start_test_app
 	shm_session_path=$(find $shm_path -mindepth 1 -maxdepth 1)