Extend catalog test script to run tests for different platforms

test/e2e-common.sh

@@ -33,6 +33,15 @@ if [ "${BASH_VERSINFO:-0}" -lt 4 ];then
     exit 1
 fi
 
+# Default registry image value to use in this script
+REGISTRY_IMAGE="registry"
+
+# Do the tasks modifications if special PLATFORM value is specified. By default nothing happens.
+if [[ -n ${PLATFORM} ]] && [[ -f "$(dirname $0)/$(echo ${PLATFORM}| tr / -).sh" ]]; then
+        # Load script specific to platform. File name should follow the pattern "os-arch.sh", for instance "linux-s390x.sh".
+        source $(dirname $0)/$(echo ${PLATFORM}| tr / -).sh
+fi
+
 ## Commands
 
 function require_command() {
@@ -86,7 +95,7 @@ print(yaml.dump(data, default_flow_style=False))
 # Add an internal registry as sidecar to a task so we can upload it directly
 # from our tests withouth having to go to an external registry.
 function add_sidecar_registry() {
-    add_sidecars ${1} '{"image":"registry", "name": "registry"}'
+    add_sidecars ${1} "{'image':${REGISTRY_IMAGE}, 'name': 'registry'}"
 }
 
 # Run a secure registry as a sidecar to allow the tasks to push to this registry using the certs.
@@ -166,6 +175,10 @@ function test_yaml_can_install() {
         for ignore in ${TEST_YAML_IGNORES};do
             [[ ${ignore} == "${testname}" ]] && skipit=True
         done
+
+        # In case if PLATFORM env variable is specified, do the tests only for matching tasks
+        [[ -n ${PLATFORM} ]] && [[ $(grep "tekton.dev/platforms" ${runtest} 2>/dev/null) != *"${PLATFORM}"* ]]  && skipit=True
+
         [[ -n ${skipit} ]] && break
         echo "Checking ${testname}"
         ${KUBECTL_CMD} -n ${ns} apply -f <(sed "s/namespace:.*/namespace: task-ns/" "${runtest}")
@@ -224,7 +237,10 @@ function test_task_creation() {
 
         cat ${taskdir}/*.yaml | grep 'tekton.dev/deprecated: \"true\"' && skipit=True
 
-        [[ -n ${skipit} ]] && continue
+        # In case if PLATFORM env variable is specified, do the tests only for matching tasks
+	[[ -n ${PLATFORM} ]] && [[ $(grep "tekton.dev/platforms" ${taskdir}/*.yaml 2>/dev/null) != *"${PLATFORM}"* ]] && skipit=True
+
+	[[ -n ${skipit} ]] && continue
 
         # In case of rerun it's fine to ignore this error
         ${KUBECTL_CMD} create namespace ${tns} >/dev/null 2>/dev/null || :

test/linux-s390x.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Tekton Authors
+#
+# 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.
+
+# s390x specific registry
+export REGISTRY_IMAGE=ibmcom/registry:2.6.2.5
+# Maven image to use for s390x maven tasks
+export MAVEN_IMAGE=maven:3.6.3-adoptopenjdk-11
+# Architecture to use for golang tasks
+export GOARCH=s390x
+# Gradle image to use for s390x gradle tasks
+export BUILDER_IMAGE=gradle:5.6.2-jdk11
+# Tasks to skip so far for s390x
+export TEST_TASKRUN_IGNORES="helm-upgrade-from-repo helm-upgrade-from-source golang-test kaniko"
+
+echo "Add extra MAVEN_IMAGE parameter"
+find task/*maven*/*/tests/run.yaml | xargs -I{} yq eval '(..|select(.kind?=="Pipeline")|select(.metadata.name?=="jib-maven-test-pipeline"|"maven-test-pipeline")|.spec.tasks[1].params) |= . +{"name": "MAVEN_IMAGE","value": env(MAVEN_IMAGE)}' -i {}
+
+echo "Change registry image value"
+find task -name *registry*.yaml | xargs -I{} yq eval '(..|select(.kind?=="Deployment")|select(.metadata.name?=="registry")|.spec.template.spec.containers[0].image)|= env(REGISTRY_IMAGE)' -i {}
+
+echo "Change GOARCH parameter value"
+find task/golang*/*/tests/run.yaml | xargs -I{} yq eval '(..|select(.kind?=="Pipeline")|.spec.tasks[1].params) |= . +{"name": "GOARCH","value": env(GOARCH)}' -i {}
+
+echo "Add extra BUILDER_IMAGE parameter"
+find task/jib-gradle/*/tests/run.yaml | xargs -I{} yq eval '(..|select(.kind?=="Pipeline")|.spec.tasks[1].params) |= . +{"name": "BUILDER_IMAGE","value": env(BUILDER_IMAGE)}' -i {}