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[82.196.111.243]) by smtp.gmail.com with ESMTPSA id z64sm589989lfa.92.2021.04.01.09.37.10 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Apr 2021 09:37:10 -0700 (PDT) To: lttng-dev@lists.lttng.org Date: Thu, 1 Apr 2021 18:37:10 +0200 Message-Id: <20210401163710.839365-1-wallinux@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Subject: [lttng-dev] [PATCH lttng-tools] Fix: test code assumes that child process is schedule to run before parent X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Anders Wallin via lttng-dev Reply-To: Anders Wallin Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" the following tests fails - test_event_vpid_tracker ust 0 "${EVENT_NAME}" - test_event_vpid_track_untrack ust 0 "${EVENT_NAME}" - test_event_pid_tracker ust 0 "${EVENT_NAME}" - test_event_pid_track_untrack ust 0 "${EVENT_NAME}" Signed-off-by: Anders Wallin --- tests/regression/tools/tracker/test_event_tracker | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/tests/regression/tools/tracker/test_event_tracker b/tests/regression/tools/tracker/test_event_tracker index 711690af..78e9310b 100755 --- a/tests/regression/tools/tracker/test_event_tracker +++ b/tests/regression/tools/tracker/test_event_tracker @@ -5,7 +5,7 @@ # # SPDX-License-Identifier: GPL-2.0-only -TEST_DESC="LTTng - Event traker test" +TEST_DESC="LTTng - Event tracker test" CURDIR=$(dirname "$0")/ TESTDIR="$CURDIR/../../.." @@ -30,27 +30,24 @@ SCRIPT_GROUPNAME="$(id -gn)" CHILD_PID=-1 WAIT_PATH= -AFTER_FIRST_PATH= -BEFORE_LAST_PATH= +BEFORE_FIRST_PATH= source $TESTDIR/utils/utils.sh function prepare_ust_app { - AFTER_FIRST_PATH=$(mktemp -u) - BEFORE_LAST_PATH=$(mktemp -u) + BEFORE_FIRST_PATH=$(mktemp -u) - $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT -a "$AFTER_FIRST_PATH" -b "$BEFORE_LAST_PATH" & + $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT --sync-before-first-event "$BEFORE_FIRST_PATH" & CHILD_PID=$! } function trace_ust_app { - touch "$BEFORE_LAST_PATH" + touch "$BEFORE_FIRST_PATH" wait ok $? "Traced application stopped." - rm "$BEFORE_LAST_PATH" - rm "$AFTER_FIRST_PATH" + rm "$BEFORE_FIRST_PATH" } function prepare_kernel_app -- 2.31.1 _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev