X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Fmi%2Ftest_mi;h=620b53cf778cbcc96b6ff5e07e3910d14cb56080;hp=b70450e331ff0b22019bab679ae45e3b65bb6259;hb=bf6ae429bc7bf2fefdce61e48806768dab7567d5;hpb=01513c3e18c936a1b83207c38744f3a403461b86

diff --git a/tests/regression/tools/mi/test_mi b/tests/regression/tools/mi/test_mi
index b70450e33..620b53cf7 100755
--- a/tests/regression/tools/mi/test_mi
+++ b/tests/regression/tools/mi/test_mi
@@ -32,6 +32,7 @@ NR_USEC_WAIT=10000
 
 #Temp file output
 OUTPUT_DIR=$(mktemp -d)
+FOO_LOAD_DIR=$(mktemp -d)
 OUTPUT_FILE="default.xml"
 
 #Path to custom xml utilities
@@ -62,7 +63,7 @@ source $TESTDIR/utils/utils.sh
 #Overwrite the lttng_bin to get mi output
 LTTNG_BIN="lttng --mi xml"
 
-#Global devlaration for simplification
+#Global declaration for simplification
 LTTNG=$TESTDIR/../src/bin/lttng/$LTTNG_BIN
 
 #Overwrite the default output for utils.sh command
@@ -139,12 +140,12 @@ function test_create_session ()
 
 	OUTPUT_FILE="create_session.xml"
 	OUTPUT_DEST=$OUTPUT_DIR/$OUTPUT_FILE
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 	$XML_VALIDATE $OUTPUT_DEST
 	ok $? "MI test: create session xsd validation"
 
 	#try to recreate a session. Expecting it to fail
-	create_lttng_session $session_name $OUTPUT_DIR true
+	create_lttng_session_fail $session_name $OUTPUT_DIR
 	$XML_VALIDATE $OUTPUT_DEST
 	ok $? "MI test: expecting fail create session xsd validation"
 	is_command_success $OUTPUT_DEST true
@@ -165,7 +166,7 @@ function test_destroy_session ()
 	#Test build up
 	OUTPUT_DEST=$DEVNULL
 	for (( i = 0; i < 3; i++ )); do
-		create_lttng_session ${session_name[$i]} $OUTPUT_DIR
+		create_lttng_session_ok ${session_name[$i]} $OUTPUT_DIR
 	done
 
 	OUTPUT_DEST=$OUTPUT_DIR/$OUTPUT_FILE
@@ -211,7 +212,7 @@ function test_list_sessions ()
 	#Test buid up
 	OUTPUT_DEST=$DEVNULL
 	for (( i = 0; i < 3; i++ )); do
-		create_lttng_session ${session_name[$i]} $OUTPUT_DIR
+		create_lttng_session_ok ${session_name[$i]} $OUTPUT_DIR
 	done
 
 	OUTPUT_DEST=$OUTPUT_DIR/$OUTPUT_FILE
@@ -241,7 +242,7 @@ function test_ust_channel ()
 
 	#Test buil up
 	OUTPUT_DEST=$DEVNULL
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 
 	#Test the enable_channel command
 	OUTPUT_DEST=$OUTPUT_DIR/$OUTPUT_FILE
@@ -299,7 +300,7 @@ function test_ust_lttng_event ()
 
 	#Test build up
 	OUTPUT_DEST=$DEVNULL
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 	enable_ust_lttng_channel $session_name $channel_name
 
 	OUTPUT_DEST=$OUTPUT_DIR/$OUTPUT_FILE
@@ -327,7 +328,7 @@ function test_ust_lttng_event ()
 	$XML_VALIDATE $OUTPUT_DEST
 	ok $? "Mi test: Multiple enable ust event with inside fail xsd validation"
 
-	#Check for 2 success = true et 1 false
+	#Check for 2 success = true and 1 success = false
 	extract_xml $OUTPUT_DEST $XPATH_ENABLE_EVENT_SUCCESS result
 	num_ocur=$(grep -o "true" <<< "$result" | wc -l)
 	test "$num_ocur" -eq "2"
@@ -371,7 +372,7 @@ function test_list_channel ()
 
 	#Test buid up
 	OUTPUT_DEST=$DEVNULL
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 	enable_ust_lttng_channel $session_name $channel_name
 
 	#Enable ust and jul events
@@ -418,7 +419,7 @@ function test_list_domain ()
 
 	#Test buid up
 	OUTPUT_DEST=$DEVNULL
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 	enable_ust_lttng_channel $session_name $channel_name
 
 	#Enable ust and jul events
@@ -466,7 +467,7 @@ function test_list_session ()
 
 	#Test buid up
 	OUTPUT_DEST=$DEVNULL
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 	enable_ust_lttng_channel $session_name $channel_name
 
 	#Enable ust and jul events
@@ -510,21 +511,25 @@ function test_list_ust_event ()
 	$XML_VALIDATE $OUTPUT_DEST
 	ok $? "Mi test: list ust event xsd validation"
 
-	#Extract events 3 events should be present
+	#Extract events
 	extract_xml $OUTPUT_DEST "$XPATH_LIST_UST_EVENT""/name/text()" result
 	num=$(echo "$result" | wc -l)
-	test "$num" -eq "3"
-	ok $? "Mi test: $num / 3 ust events discovered"
 
-	#Extract field from tp:tptest event. Expect 12
+	#Since the number of events is prone to change we only look for >= from a
+	#base number. An alternative would be to look for each events but this
+	#is complicated for nothing.
+	test "$num" -ge "5"
+	ok $? "Mi test: $num / 5 ust events discovered"
+
+	#Extract field from tp:tptest event. Expect >= to 12 because number of
+	#field is prone to change.
 	extract_xml $OUTPUT_DEST "$XPATH_LIST_UST_EVENT""[./name = 'tp:tptest']/event_fields/event_field/name/text()" result
 	num=$(echo "$result" | wc -l)
-	test "$num" -eq "12"
+	test "$num" -ge "12"
 	ok $? "Mi test: $num / 12 ust event fields discovered"
 
-	#Wait for last forked process
-	wait $!
-
+	#Wait for all background processes
+	wait
 }
 
 function test_start_stop () {
@@ -535,7 +540,7 @@ function test_start_stop () {
 
 	#Test buid up
 	OUTPUT_DEST=$DEVNULL
-	create_lttng_session $session_name $OUTPUT_DIR
+	create_lttng_session_ok $session_name $OUTPUT_DIR
 
 	#Test fail command
 	#No channel enable start command should return element success false
@@ -602,7 +607,6 @@ function test_start_stop () {
 	#Teardown
 	OUTPUT_DEST=$DEVNULL
 	destroy_lttng_sessions
-
 }
 
 function test_snapshot () {
@@ -683,7 +687,7 @@ function test_snapshot () {
 	destroy_lttng_sessions
 }
 
-start_lttng_sessiond
+start_lttng_sessiond $FOO_LOAD_DIR
 TESTS=(
 	test_version
 	test_create_session