Remove string init map.
Partial revert of the String init change.
- Make Quick bailout in the presence of String allocation.
- Rely on the compiler for knowing when dex registers alias.
bug:27173201
Change-Id: I0bf58ba3825c71cef110b53f3a0a6f567cb2ef9a
diff --git a/test/575-checker-string-init-alias/src/Main.java b/test/575-checker-string-init-alias/src/Main.java
new file mode 100644
index 0000000..1ab3207
--- /dev/null
+++ b/test/575-checker-string-init-alias/src/Main.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.InvocationTargetException;
+
+public class Main {
+ // Workaround for b/18051191.
+ class Inner {}
+
+ public static native void assertIsInterpreted();
+
+ private static void assertEqual(String expected, String actual) {
+ if (!expected.equals(actual)) {
+ throw new Error("Assertion failed: " + expected + " != " + actual);
+ }
+ }
+
+ public static void main(String[] args) throws Throwable {
+ System.loadLibrary(args[0]);
+ Class<?> c = Class.forName("TestCase");
+ int[] array = new int[1];
+
+ {
+ Method m = c.getMethod("testNoAlias", int[].class, String.class);
+ try {
+ m.invoke(null, new Object[] { array , "foo" });
+ throw new Error("Expected AIOOBE");
+ } catch (InvocationTargetException e) {
+ if (!(e.getCause() instanceof ArrayIndexOutOfBoundsException)) {
+ throw new Error("Expected AIOOBE");
+ }
+ // Ignore
+ }
+ Field field = c.getField("staticField");
+ assertEqual("foo", (String)field.get(null));
+ }
+
+ {
+ Method m = c.getMethod("testAlias", int[].class, String.class);
+ try {
+ m.invoke(null, new Object[] { array, "bar" });
+ throw new Error("Expected AIOOBE");
+ } catch (InvocationTargetException e) {
+ if (!(e.getCause() instanceof ArrayIndexOutOfBoundsException)) {
+ throw new Error("Expected AIOOBE");
+ }
+ // Ignore
+ }
+ Field field = c.getField("staticField");
+ assertEqual("bar", (String)field.get(null));
+ }
+ }
+}