Add AspectJ 1.9.7 and Java 17 test skeletons

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

2 files changed, 66 insertions, 0 deletions

diff --git a/testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava17Only.java b/testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava17Only.java
new file mode 100644
index 000000000..e20ee7af7
--- /dev/null
+++ b/testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava17Only.java
@@ -0,0 +1,39 @@
+/* *******************************************************************
+ * Copyright (c) 2021 Contributors
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v 2.0
+ * which accompanies this distribution and is available at
+ * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
+ * ******************************************************************/
+package org.aspectj.testing;
+
+import org.aspectj.util.LangUtil;
+
+/**
+ * Makes sure tests are running on the right level of JDK.
+ *
+ * @author Alexander Kriegisch
+ */
+public abstract class XMLBasedAjcTestCaseForJava17Only extends XMLBasedAjcTestCase {
+
+	@Override
+	public void setUp() throws Exception {
+		// Activate this block after upgrading to JDT Core Java 18
+		/*
+		throw new IllegalStateException(
+			"These tests need a Java 17 level AspectJ compiler " +
+				"(e.g. because they use version-specific preview features). " +
+				"This compiler does not support preview features of a previous version anymore."
+		);
+		*/
+		if (!LangUtil.is17VMOrGreater() || LangUtil.is18VMOrGreater()) {
+			throw new IllegalStateException(
+				"These tests should be run on Java 17 only " +
+				"(e.g. because they use version-specific preview features)"
+			);
+		}
+		super.setUp();
+	}
+
+}
diff --git a/testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava17OrLater.java b/testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava17OrLater.java
new file mode 100644
index 000000000..1e18e2f7a
--- /dev/null
+++ b/testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava17OrLater.java
@@ -0,0 +1,27 @@
+/* *******************************************************************
+ * Copyright (c) 2021 Contributors
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v 2.0
+ * which accompanies this distribution and is available at
+ * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
+ * ******************************************************************/
+package org.aspectj.testing;
+
+import org.aspectj.util.LangUtil;
+
+/**
+ * Makes sure tests are running on the right level of JDK.
+ *
+ * @author Alexander Kriegisch
+ */
+public abstract class XMLBasedAjcTestCaseForJava17OrLater extends XMLBasedAjcTestCase {
+
+	@Override
+	public void setUp() throws Exception {
+		if (!LangUtil.is17VMOrGreater())
+			throw new IllegalStateException("These tests should be run on Java 17 or later");
+		super.setUp();
+	}
+
+}