[Build] Unify I-build and Y-build test job definitions into one file

Contributes to
- #1950
- #2625

JenkinsJobs/AutomatedTests/I_unit_tests.groovy

@@ -0,0 +1,142 @@
+def config = new groovy.json.JsonSlurper().parseText(readFileFromWorkspace('JenkinsJobs/JobDSL.json'))
+def STREAMS = config.Streams
+
+def TEST_CONFIGURATIONS = [
+	[os: 'linux' , ws:'gtk'  , arch: 'x86_64' , javaVersion: 21, agentLabel: 'ubuntu-2404'        , javaHome: "tool(type:'jdk', name:'temurin-jdk21-latest')" ],
+	[os: 'linux' , ws:'gtk'  , arch: 'x86_64' , javaVersion: 23, agentLabel: 'ubuntu-2404'        , javaHome: "installTemurinJDK('23', 'linux', 'x86_64', 'ea')" ],
+	[os: 'macosx', ws:'cocoa', arch: 'aarch64', javaVersion: 21, agentLabel: 'nc1ht-macos11-arm64', javaHome: "'/Library/Java/JavaVirtualMachines/jdk-21.0.5+11-arm64/Contents/Home'" ],
+	[os: 'macosx', ws:'cocoa', arch: 'x86_64' , javaVersion: 21, agentLabel: 'nc1ht-macos11-arm64', javaHome: "'/Library/Java/JavaVirtualMachines/jdk-21.0.5+11/Contents/Home'" ],
+	[os: 'win32' , ws:'win32', arch: 'x86_64' , javaVersion: 21, agentLabel: 'qa6xd-win11'        , javaHome: "'C:\\\\Program Files\\\\Eclipse Adoptium\\\\jdk-21.0.5.11-hotspot'" ],
+]
+
+for (STREAM in STREAMS){
+	def MAJOR = STREAM.split('\\.')[0]
+	def MINOR = STREAM.split('\\.')[1]
+	for (TEST_CONFIG in TEST_CONFIGURATIONS){
+
+		pipelineJob('AutomatedTests/ep' + MAJOR + MINOR + 'I-unit-' + TEST_CONFIG.os + '-' + TEST_CONFIG.arch + '-java' + TEST_CONFIG.javaVersion){
+			description('Run Eclipse SDK Tests for the platform implied by this job\'s name')
+			parameters { // Define parameters in job configuration to make them available from the very first build onwards
+				stringParam('buildId', null, 'Build Id to test (such as I20240611-1800, N20120716-0800).')
+			}
+
+			definition {
+				cps {
+					sandbox()
+					script('''
+pipeline {
+  options {
+    timeout(time: 600, unit: 'MINUTES')
+    timestamps()
+    buildDiscarder(logRotator(numToKeepStr:'15', artifactNumToKeepStr:'5'))
+  }
+  agent {
+    label \'''' + TEST_CONFIG.agentLabel + ''''
+  }
+  stages {
+    stage('Clean Workspace'){
+      steps { // workspace is not always cleaned by default. Clean before custom tools are installed into workspace.
+        cleanWs()
+      }
+    }
+    stage('Run tests'){
+      environment {
+        // Declaring a jdk and ant the usual way in the 'tools' section, because of unknown reasons, breaks the usage of system commands like xvnc, pkill and sh
+        JAVA_HOME = ''' + TEST_CONFIG.javaHome + '''
+        ANT_HOME = tool(type:'ant', name:'apache-ant-latest')
+        PATH = [pathOf("${JAVA_HOME}/bin"), pathOf("${ANT_HOME}/bin"), env.PATH].join(isUnix() ? ':' : ';')
+        ANT_OPTS = "-Djava.io.tmpdir=${pathOf(env.WORKSPACE+'/tmp')}"
+      }
+      steps {''' + {
+	if(TEST_CONFIG.os == 'linux' || TEST_CONFIG.os == 'macosx') {
+		def runTestsScript = '''
+        sh \'\'\'#!/bin/bash -x
+          export LANG=en_US.UTF-8
+          echo " whoami:  $(whoami)"
+          echo " uname -a: $(uname -a)"
+          
+          # 0002 is often the default for shell users, but it is not when ran from
+          # a cron job, so we set it explicitly, to be sure of value, so releng group has write access to anything
+          # we create on shared area.
+          oldumask=$(umask)
+          umask 0002
+          echo "umask explicitly set to 0002, old value was $oldumask"
+          
+          # we want java.io.tmpdir to be in $WORKSPACE, but must already exist, for Java to use it.
+          mkdir -p tmp
+          
+          curl -o getEBuilder.xml https://download.eclipse.org/eclipse/relengScripts/testScripts/bootstrap/getEBuilder.xml
+          
+          echo JAVA_HOME: $JAVA_HOME
+          echo ANT_HOME: $ANT_HOME
+          echo PATH: $PATH
+          
+          env 1>envVars.txt 2>&1
+          ant -diagnostics 1>antDiagnostics.txt 2>&1
+          java -XshowSettings -version 1>javaSettings.txt 2>&1
+          
+          ant -f getEBuilder.xml -DbuildId=${buildId} \\
+            -Dosgi.os=''' + TEST_CONFIG.os + ' -Dosgi.ws=' + TEST_CONFIG.ws + ' -Dosgi.arch=' + TEST_CONFIG.arch + ''' \\
+            -DtestSuite=all
+        \'\'\''''
+		return TEST_CONFIG.os == 'linux' ? """
+        xvnc(useXauthority: true) {${runTestsScript}
+        }""" : runTestsScript
+	} else if(TEST_CONFIG.os == 'win32') {
+		return '''
+        bat \'\'\'
+          @REM tmp must already exist, for Java to make use of it, in subsequent steps
+          mkdir tmp
+          
+          curl -o getEBuilder.xml https://download.eclipse.org/eclipse/relengScripts/testScripts/bootstrap/getEBuilder.xml
+          
+          echo JAVA_HOME: %JAVA_HOME%
+          echo ANT_HOME: %ANT_HOME%
+          echo PATH: %PATH%
+          
+          env 1>envVars.txt 2>&1
+          cmd /c ant -diagnostics 1>antDiagnostics.txt 2>&1
+          java -XshowSettings -version 1>javaSettings.txt 2>&1
+          
+          ant -f getEBuilder.xml -DbuildId=%buildId% ^
+            -Dosgi.os=''' + TEST_CONFIG.os + ' -Dosgi.ws=' + TEST_CONFIG.ws + ' -Dosgi.arch=' + TEST_CONFIG.arch + ''' ^
+            -DtestSuite=all
+        \'\'\''''
+	}else {
+		throw new IllegalArgumentException('Unsupported OS: ' + TEST_CONFIG.os)
+	}
+}() + '''
+        // For smaller test-suites see: https://github.com/eclipse-platform/eclipse.platform.releng.aggregator/blob/be721e33c916b03c342e7b6f334220c6124946f8/production/testScripts/configuration/sdk.tests/testScripts/test.xml#L1893-L1903
+        archiveArtifacts '**/eclipse-testing/results/**, **/eclipse-testing/directorLogs/**, *.properties, *.txt'
+        junit keepLongStdio: true, testResults: '**/eclipse-testing/results/xml/*.xml'
+        build job: 'Releng/ep-collectResults', wait: false, parameters: [
+          string(name: 'triggeringJob', value: "${JOB_BASE_NAME}"),
+          string(name: 'buildURL', value: "${BUILD_URL}"),
+          string(name: 'buildID', value: "${params.buildId}")
+        ]
+      }
+    }
+  }
+}
+
+def pathOf(String path){
+	return path.replace('/', isUnix() ? '/' : '\\\\')
+}
+
+def installTemurinJDK(String version, String os, String arch, String releaseType='ga') {
+	// Translate os/arch names that are different in the Adoptium API
+	if (arch == 'x86_64') {
+		arch == 'x64'
+	}
+	dir("${WORKSPACE}/java") {
+		sh "curl -L https://api.adoptium.net/v3/binary/latest/${version}/${releaseType}/${os}/${arch}/jdk/hotspot/normal/eclipse | tar -xzf -"
+		return "${pwd()}/" + sh(script: 'ls', returnStdout: true).strip()
+	}
+}
+
+''')
+				}
+			}
+		}
+	}
+}