Adding sequential construct to STC to serially chain sequences based on env properties.
Change-Id: I1df66d2a704309f5450eeca08a6e9b89c02e8346
diff --git a/tools/test/scenarios/sequential-example.xml b/tools/test/scenarios/sequential-example.xml
new file mode 100644
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+++ b/tools/test/scenarios/sequential-example.xml
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+<!--
+ ~ Copyright 2015 Open Networking Laboratory
+ ~
+ ~ Licensed under the Apache License, Version 2.0 (the "License");
+ ~ you may not use this file except in compliance with the License.
+ ~ You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing, software
+ ~ distributed under the License is distributed on an "AS IS" BASIS,
+ ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License.
+ -->
+<scenario name="example" description="sequential scenario example">
+ <group name="Wrapup">
+ <!-- 'starts' is a comma-separated list of patterns that name steps starting the current iteration of the sequence -->
+ <!-- 'ends' is a comma-separated list of patterns that name steps ending the previous iteration of the sequence -->
+ <!-- In this example each Final-Check-Logs-(N) will become dependent on Fetch-Logs-(N-1), for N > 1 -->
+ <sequential var="${OC#}" starts="Final-Check-Logs-${#}" ends="Fetch-Logs-${#-1}">
+ <step name="Final-Check-Logs-${#}" exec="onos-check-logs ${OC#}"/>
+ <step name="Fetch-Logs-${#}" exec="onos-fetch-logs ${OC#}"
+ cwd="${WORKSPACE}/tmp/stc" requires="~^"/>
+ </sequential>
+ </group>
+</scenario>