From b56c947a665ae60e8f368eab87a62f4bcf8bd19d Mon Sep 17 00:00:00 2001
From: "lingjun.cg" <lingjun.cg@alibaba-inc.com>
Date: Thu, 2 Nov 2023 07:29:56 +0800
Subject: [PATCH] [EagerAppCDS] Add a EagerAppCDS testcase that test when
 source is null

Summary: If the source is null, the EagerAppCDS dump failed.

Test Plan: All CDS testcases.

Reviewed-by: yulei, tangjiawei

Issue: https://github.com/dragonwell-project/dragonwell11/issues/710
---
 .../alibaba/cds/TestSuperClassNotExist.java   | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 test/jdk/com/alibaba/cds/TestSuperClassNotExist.java

diff --git a/test/jdk/com/alibaba/cds/TestSuperClassNotExist.java b/test/jdk/com/alibaba/cds/TestSuperClassNotExist.java
new file mode 100644
index 00000000000..3af67bc2b8e
--- /dev/null
+++ b/test/jdk/com/alibaba/cds/TestSuperClassNotExist.java
@@ -0,0 +1,57 @@
+import java.io.File;
+
+/**
+ * @test
+ * @summary The class 'jdk.jfr.Event' and its subclass handle special in jvm, it's source is null.This case test if sat-adapter can skip these classes.
+ * @library /test/lib /com/alibaba/lib
+ * @requires os.arch=="amd64" | os.arch=="aarch64"
+ * @run main/othervm TestSuperClassNotExist
+ */
+public class TestSuperClassNotExist implements SingleProjectProvider {
+    public static void main(String[] args) throws Exception {
+        new EagerAppCDSTestRunner().run(new TestSuperClassNotExist());
+    }
+
+    @Override
+    public Project getProject() {
+        return project;
+    }
+
+    private JavaSource[] fooSource = new JavaSource[]{
+            new JavaSource(
+                    "com.x.MyJfrEvent", "public class MyJfrEvent extends jdk.jfr.Event",
+                    new String[]{"jdk.jfr.Event"}, null,
+                    new JavaSource.MethodDesc[]{
+                            new JavaSource.MethodDesc("foo",
+                                    "public int foo() { return 1; } ")
+                    }
+            ),
+            new JavaSource(
+                    "com.z.Main", "public class Main",
+                    new String[]{"com.x.MyJfrEvent"}, null,
+                    new JavaSource.MethodDesc[]{
+                            new JavaSource.MethodDesc("main",
+                                    "public static void main(String[] args) {" +
+                                            "MyJfrEvent event = new MyJfrEvent();" +
+                                            "System.out.println(event);" +
+                                            "}"
+                            )
+                    }
+            )
+    };
+
+    private Project project = new Project(new RunWithURLClassLoaderConf("com.z.Main"),
+            new Artifact[]{
+                    Artifact.createSignPlainJar("foo", "foo-lib", "a.1.0.jar", null, fooSource,
+                            new ArtifactOption[]{ArtifactOption.NO_MANIFEST, ArtifactOption.LOAD_BY_URLCLASSLOADER},null)
+            },
+
+
+            //jdk.jfr.Event and it's subclasses should not dump into cds.
+            new ExpectOutput(new String[]{
+                    "Successful loading of class com/z/Main",
+            }, new String[]{
+                    "Successful loading of class jdk/jfr/Event",
+                    "Successful loading of class com/x/MyJfrEvent",
+            }));
+}