From c028a472697a6934a538f2d61cb9974a66421fb1 Mon Sep 17 00:00:00 2001
From: Alexander Kriegisch <Alexander@Kriegisch.name>
Date: Tue, 13 Feb 2024 17:05:04 +0700
Subject: 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>
---
 .../org/aspectj/systemtest/ajc1921/ajc1921.xml     | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'tests/src/test/resources')

diff --git a/tests/src/test/resources/org/aspectj/systemtest/ajc1921/ajc1921.xml b/tests/src/test/resources/org/aspectj/systemtest/ajc1921/ajc1921.xml
index bac8a1576..d5d4c1c69 100644
--- a/tests/src/test/resources/org/aspectj/systemtest/ajc1921/ajc1921.xml
+++ b/tests/src/test/resources/org/aspectj/systemtest/ajc1921/ajc1921.xml
@@ -296,6 +296,41 @@
 		</run>
 	</ajc-test>
 
+	<!-- Java 21 preview -->
+	<ajc-test dir="new" vm="21" title="underscore can still be used in pointcut patterns on Java 21+ - 1">
+		<compile files="NotCharInPointcut.java" options="--enable-preview -21">
+			<message kind="warning" line="51" text="advice defined in A has not been applied [Xlint:adviceDidNotMatch]"/>
+			<message kind="warning" line="52" text="advice defined in A has not been applied [Xlint:adviceDidNotMatch]"/>
+			<message kind="warning" line="53" text="advice defined in A has not been applied [Xlint:adviceDidNotMatch]"/>
+		</compile>
+		<run class="NotCharInPointcut" vmargs="--enable-preview"/>
+	</ajc-test>
+
+	<!-- Java 21 preview -->
+	<ajc-test dir="features1921/java21" vm="21" title="underscore can still be used in pointcut patterns on Java 21+ - 2">
+		<compile files="UnderscoreInPointcutAspect.aj" options="--enable-preview -21"/>
+		<run class="UnderscoreInPointcutAspect" vmargs="--enable-preview">
+			<stdout>
+				<line text="[starts with underscore] execution(int UnderTest._add(int, int)) -> 12, 4"/>
+				<line text="[contains underscore] execution(int UnderTest._add(int, int)) -> 12, 4"/>
+				<line text="16"/>
+				<line text="[starts with underscore] execution(int UnderTest._subtract(int, int)) -> 12, 4"/>
+				<line text="[contains underscore] execution(int UnderTest._subtract(int, int)) -> 12, 4"/>
+				<line text="8"/>
+				<line text="[ends with underscore] execution(int UnderTest.multiply_(int, int)) -> 12, 4"/>
+				<line text="[contains underscore] execution(int UnderTest.multiply_(int, int)) -> 12, 4"/>
+				<line text="48"/>
+				<line text="[ends with underscore] execution(int UnderTest.divide_(int, int)) -> 12, 4"/>
+				<line text="[contains underscore] execution(int UnderTest.divide_(int, int)) -> 12, 4"/>
+				<line text="3"/>
+				<line text="[contains underscore] execution(int UnderTest.power_of(int, int)) -> 3, 3"/>
+				<line text="27"/>
+				<line text="[no underscore] execution(int UnderTest.squareRoot(int)) -> 49"/>
+				<line text="7"/>
+			</stdout>
+		</run>
+	</ajc-test>
+
 	<!-- Java 21 preview -->
 	<ajc-test dir="features1921/java21" vm="21" title="named class with simple main method">
 		<!-- Compiles without preview mode, but needs preview mode to run -->
-- 
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