1 files changed, 51 insertions, 0 deletions
diff --git a/test/033-class-init-deadlock/src/Main.java b/test/033-class-init-deadlock/src/Main.java
new file mode 100644
index 0000000000..27c49220ef
--- /dev/null
+++ b/test/033-class-init-deadlock/src/Main.java
@@ -0,0 +1,51 @@
+// Copyright 2006 The Android Open Source Project
+
+/**
+ * This causes most VMs to lock up.
+ *
+ * Interrupting threads in class initialization should NOT work.
+ */
+public class Main {
+    public static boolean aInitialized = false;
+    public static boolean bInitialized = false;
+
+    static public void main(String[] args) {
+        Thread thread1, thread2;
+
+        System.out.println("Deadlock test starting.");
+        thread1 = new Thread() { public void run() { new A(); } };
+        thread2 = new Thread() { public void run() { new B(); } };
+        thread1.start();
+        thread2.start();
+
+        try { Thread.sleep(6000); } catch (InterruptedException ie) { }
+
+        System.out.println("Deadlock test interupting threads.");
+        thread1.interrupt();
+        thread2.interrupt();
+        System.out.println("Deadlock test main thread bailing.");
+        System.out.println("A initialized: " + aInitialized);
+        System.out.println("B initialized: " + bInitialized);
+        System.exit(0);
+    }
+}
+
+class A {
+    static {
+        System.out.println("A initializing...");
+        try { Thread.sleep(3000); } catch (InterruptedException ie) { }
+        new B();
+        System.out.println("A initialized");
+        Main.aInitialized = true;
+    }
+}
+
+class B {
+    static {
+        System.out.println("B initializing...");
+        try { Thread.sleep(3000); } catch (InterruptedException ie) { }
+        new A();
+        System.out.println("B initialized");
+        Main.bInitialized = true;
+    }
+}