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Diffstat (limited to 'test/686-get-this/src/Main.java')
| -rw-r--r-- | test/686-get-this/src/Main.java | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/686-get-this/src/Main.java b/test/686-get-this/src/Main.java new file mode 100644 index 0000000000..4ea5301f2d --- /dev/null +++ b/test/686-get-this/src/Main.java @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2018 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.Method; + +public class Main { + public static void main(String[] args) throws Exception { + System.loadLibrary(args[0]); + + Class<?> c = Class.forName("Test"); + ensureJitCompiled(c, "testEmpty"); + ensureJitCompiled(c, "testPrimitive"); + + Method m = c.getMethod("testEmpty"); + m.invoke(c.newInstance()); + if (field != null) { + throw new Error("Expected null"); + } + + m = c.getMethod("testPrimitive"); + int a = (Integer)m.invoke(c.newInstance()); + if (a != 1) { + throw new Error("Expected 1, got " + a); + } + if (field != null) { + throw new Error("Expected null"); + } + } + + public static Object field; + + private static native void ensureJitCompiled(Class<?> itf, String method_name); + public static native Object getThisOfCaller(); +} |