1 files changed, 79 insertions, 0 deletions
diff --git a/test/080-oom-throw/src/Main.java b/test/080-oom-throw/src/Main.java
new file mode 100644
index 0000000000..3d75f3d9af
--- /dev/null
+++ b/test/080-oom-throw/src/Main.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+public class Main {
+    static class ArrayMemEater {
+        static int blowup(char[][] holder, int size) {
+            int i = 0;
+            try {
+                for ( ; i < size; i++)
+                    holder[i] = new char[128];
+            } catch (OutOfMemoryError oome) {
+                return i;
+            }
+
+            return size;
+        }
+
+        static void confuseCompilerOptimization(char[][] holder) {
+        }
+    }
+
+    static class InstanceMemEater {
+        InstanceMemEater next;
+        double d1, d2, d3, d4, d5, d6, d7, d8;
+
+        static InstanceMemEater blowup() {
+            InstanceMemEater memEater;
+            try {
+                memEater = new InstanceMemEater();
+            } catch (OutOfMemoryError e) {
+                memEater = null;
+            }
+            return memEater;
+        }
+
+        static void confuseCompilerOptimization(InstanceMemEater memEater) {
+        }
+    }
+
+    static void triggerArrayOOM() {
+        int size = 1 * 1024 * 1024;
+        char[][] holder = new char[size][];
+
+        int count = ArrayMemEater.blowup(holder, size);
+        ArrayMemEater.confuseCompilerOptimization(holder);
+        if (count < size) {
+            System.out.println("Array allocation failed");
+        }
+    }
+
+    static void triggerInstanceOOM() {
+        InstanceMemEater memEater = InstanceMemEater.blowup();
+        InstanceMemEater lastMemEater = memEater;
+        do {
+            lastMemEater.next = InstanceMemEater.blowup();
+            lastMemEater = lastMemEater.next;
+        } while (lastMemEater != null);
+        memEater.confuseCompilerOptimization(memEater);
+        System.out.println("Instance allocation failed");
+    }
+
+    public static void main(String[] args) {
+        triggerArrayOOM();
+        triggerInstanceOOM();
+    }
+}