tests: Move to kernel style SPDX license identifiers

[lttng-tools.git] / tests / regression / tools / streaming / test_ust

diff --git a/tests/regression/tools/streaming/test_ust b/tests/regression/tools/streaming/test_ust
index 95c833dfff1bfe9aa1ccde81ddd60656eb00e602..e3fd9af42d1e5af8c27b9cfd7d402e5f2ff305a1 100755 (executable)
--- a/tests/regression/tools/streaming/test_ust
+++ b/tests/regression/tools/streaming/test_ust
@@ -1,95 +1,87 @@
 #!/bin/bash
 #
-# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
+# Copyright (C) 2012 David Goulet <dgoulet@efficios.com>
 #
-# This library is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; version 2.1 of the License.
-#
-# This library is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this library; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+# SPDX-License-Identifier: LGPL-2.1-only
+
 TEST_DESC="Streaming - User space tracing"
 
 CURDIR=$(dirname $0)/
 TESTDIR=$CURDIR/../../..
-BIN_NAME="gen-ust-events"
+NR_ITER=5
+NR_USEC_WAIT=1000000
+TESTAPP_PATH="$TESTDIR/utils/testapp"
+TESTAPP_NAME="gen-ust-events"
+TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
 SESSION_NAME="stream"
 EVENT_NAME="tp:tptest"
-PID_RELAYD=0
 
 TRACE_PATH=$(mktemp -d)
 
-NUM_TESTS=20
+NUM_TESTS=16
 
 source $TESTDIR/utils/utils.sh
 
-print_test_banner "$TEST_DESC"
-
-if [ ! -x "$CURDIR/$BIN_NAME" ]; then
-       BAIL_OUT "No UST nevents binary detected."
+if [ ! -x "$TESTAPP_BIN" ]; then
+       BAIL_OUT "No UST events binary detected."
 fi
 
-function lttng_create_session_uri
-{
-       # Create session with default path
-       $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
-       ok $? "Create session with default path"
-}
-
-function wait_apps
-{
-
-       while [ -n "$(pidof $BIN_NAME)" ]; do
-               sleep 0.5
-       done
-       pass "Wait for applications to end"
-}
-
 # MUST set TESTDIR before calling those functions
 
 function test_ust_before_start ()
 {
+       local file_sync_before_last=$(mktemp -u)
+
        diag "Test UST streaming BEFORE tracing starts"
-       lttng_create_session_uri
-       enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
+       create_lttng_session_uri $SESSION_NAME net://localhost
+       enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
 
        # Run 5 times with a 1 second delay
-       ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 &
+       $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT --sync-before-last-event ${file_sync_before_last} > /dev/null 2>&1 &
 
-       start_lttng_tracing $SESSION_NAME
+       start_lttng_tracing_ok $SESSION_NAME
 
-       wait_apps
+       touch ${file_sync_before_last}
 
-       stop_lttng_tracing $SESSION_NAME
-       destroy_lttng_session $SESSION_NAME
+       # Wait for the applications started in background
+       wait
+
+       stop_lttng_tracing_ok $SESSION_NAME
+       destroy_lttng_session_ok $SESSION_NAME
+       rm -f ${file_sync_before_last}
 }
 
 function test_ust_after_start ()
 {
+       local file_sync_after_first=$(mktemp -u)
+
        diag "Test UST streaming AFTER tracing starts"
-       lttng_create_session_uri
-       enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
-       start_lttng_tracing $SESSION_NAME
+       create_lttng_session_uri $SESSION_NAME net://localhost
+       enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
+       start_lttng_tracing_ok $SESSION_NAME
 
        # Run 5 times with a 1 second delay
-       ./$CURDIR/$BIN_NAME 5 1000000 >/dev/null 2>&1 &
+       $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT \
+               --sync-after-first-event ${file_sync_after_first} >/dev/null 2>&1
+
+       while [ ! -f "${file_sync_after_first}" ]; do
+               sleep 0.5
+       done
 
-       wait_apps
+       stop_lttng_tracing_ok $SESSION_NAME
+       destroy_lttng_session_ok $SESSION_NAME
 
-       stop_lttng_tracing $SESSION_NAME
-       destroy_lttng_session $SESSION_NAME
+       # Wait for the applications started in background
+       wait
+       rm -f ${file_sync_after_first}
 }
 
 plan_tests $NUM_TESTS
 
-start_lttng_sessiond
+print_test_banner "$TEST_DESC"
+
 start_lttng_relayd "-o $TRACE_PATH"
+start_lttng_sessiond
 
 tests=( test_ust_before_start test_ust_after_start )