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-rw-r--r--tests/083-jit-regressions/src/Main.java157
1 files changed, 0 insertions, 157 deletions
diff --git a/tests/083-jit-regressions/src/Main.java b/tests/083-jit-regressions/src/Main.java
deleted file mode 100644
index 68bfa3732..000000000
--- a/tests/083-jit-regressions/src/Main.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * 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.
- */
-
-import java.util.concurrent.*;
-
-/**
- * Test for Jit regressions.
- */
-public class Main {
- public static void main(String args[]) throws Exception {
- b2296099Test();
- b2302318Test();
- b2487514Test();
- b5884080Test();
- zeroTest();
- }
-
- static void b2296099Test() throws Exception {
- int x = -1190771042;
- int dist = 360530809;
- int xl = -1190771042;
- int distl = 360530809;
-
- for (int i = 0; i < 100000; i++) {
- int b = rotateLeft(x, dist);
- if (b != 1030884493)
- throw new RuntimeException("Unexpected value: " + b
- + " after " + i + " iterations");
- }
- for (int i = 0; i < 100000; i++) {
- long bl = rotateLeft(xl, distl);
- if (bl != 1030884493)
- throw new RuntimeException("Unexpected value: " + bl
- + " after " + i + " iterations");
- }
- System.out.println("b2296099 passes");
- }
-
- static int rotateLeft(int i, int distance) {
- return ((i << distance) | (i >>> (-distance)));
- }
-
- static void b2302318Test() {
- System.gc();
-
- SpinThread slow = new SpinThread(Thread.MIN_PRIORITY);
- SpinThread fast1 = new SpinThread(Thread.NORM_PRIORITY);
- SpinThread fast2 = new SpinThread(Thread.MAX_PRIORITY);
-
- slow.setDaemon(true);
- fast1.setDaemon(true);
- fast2.setDaemon(true);
-
- fast2.start();
- slow.start();
- fast1.start();
- try {
- Thread.sleep(3000);
- } catch (InterruptedException ie) {/*ignore */}
- System.gc();
-
- System.out.println("b2302318 passes");
- }
-
- static void b2487514Test() {
- PriorityBlockingQueue q = new PriorityBlockingQueue(10);
- int catchCount = 0;
-
- q.offer(new Integer(0));
- /*
- * Warm up the code cache to have toArray() compiled. The key here is
- * to pass a compatible type so that there are no exceptions when
- * executing the method body (ie the APUT_OBJECT bytecode).
- */
- for (int i = 0; i < 1000; i++) {
- Integer[] ints = (Integer[]) q.toArray(new Integer[5]);
- }
-
- /* Now pass an incompatible type which is guaranteed to throw */
- for (int i = 0; i < 1000; i++) {
- try {
- Object[] obj = q.toArray(new String[5]);
- }
- catch (ArrayStoreException success) {
- catchCount++;
- }
- }
-
- if (catchCount == 1000) {
- System.out.println("b2487514 passes");
- }
- else {
- System.out.println("b2487514 fails: catchCount is " + catchCount +
- " (expecting 1000)");
- }
- }
-
- static void b5884080Test() {
- int vA = 1;
-
- int l = 0;
- do {
- int k = 0;
- do
- vA += 1;
- while(++k < 100);
- } while (++l < 1000);
- if (vA == 100001) {
- System.out.println("b5884080 passes");
- }
- else {
- System.out.println("b5884080 fails: vA is " + vA +
- " (expecting 100001)");
- }
- }
-
- static void zeroTest() throws Exception {
- ZeroTests zt = new ZeroTests();
- try {
- zt.longDivTest();
- } catch (Throwable th) {
- th.printStackTrace();
- }
- try {
- zt.longModTest();
- } catch (Throwable th) {
- th.printStackTrace();
- }
- }
-}
-
-class SpinThread extends Thread {
- int mPriority;
-
- SpinThread(int prio) {
- super("Spin prio=" + prio);
- mPriority = prio;
- }
-
- public void run() {
- setPriority(mPriority);
- while (true) {}
- }
-}