Add tests for underscores in pointcuts on Java 21+

See also:
https://github.com/eclipse-aspectj/eclipse.jdt.core/commit/5d2f2aecd2

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

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/src/test/java/org/aspectj/systemtest/ajc1921/Java21PreviewFeaturesTests.java b/tests/src/test/java/org/aspectj/systemtest/ajc1921/Java21PreviewFeaturesTests.java
index 79ce4c6cb..255583efd 100644
--- a/tests/src/test/java/org/aspectj/systemtest/ajc1921/Java21PreviewFeaturesTests.java
+++ b/tests/src/test/java/org/aspectj/systemtest/ajc1921/Java21PreviewFeaturesTests.java
@@ -8,6 +8,7 @@
 package org.aspectj.systemtest.ajc1921;
 
 import junit.framework.Test;
+import org.aspectj.systemtest.ajc10x.Ajc10xTests;
 import org.aspectj.testing.XMLBasedAjcTestCase;
 import org.aspectj.testing.XMLBasedAjcTestCaseForJava21Only;
 
@@ -46,6 +47,17 @@ public class Java21PreviewFeaturesTests extends XMLBasedAjcTestCaseForJava21Only
     System.out.println("Unnamed patterns still are not implemented with the Java 21 release Eclipse 2023-12 (4.30)");
   }
 
+  /**
+   * Same as {@link Ajc10xTests#test052()}, but compiled to target 21 instead of 1.4
+   */
+  public void testUnderscoreInPointcutPattern1() {
+    runTest("underscore can still be used in pointcut patterns on Java 21+ - 1");
+  }
+
+  public void testUnderscoreInPointcutPattern2() {
+    runTest("underscore can still be used in pointcut patterns on Java 21+ - 2");
+  }
+
   public void testNamedClassWithSimpleMainMethod() {
     runTest("named class with simple main method");
   }