ART: Refactor test 911
Break out the different test cases. As the stack traces print line
numbers, this will reduce the amount of expected.txt churn when
new tests are added.
Bug: 31684812
Test: m test-art-host-run-test-911-get-stack-trace
Change-Id: I3b4cb80ec5dd851ebbdf25fd660038d20a9daa9e
diff --git a/test/911-get-stack-trace/src/OtherThread.java b/test/911-get-stack-trace/src/OtherThread.java
new file mode 100644
index 0000000..0748433
--- /dev/null
+++ b/test/911-get-stack-trace/src/OtherThread.java
@@ -0,0 +1,82 @@
+/*
+ * 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.
+ */
+
+public class OtherThread {
+ public static void doTestOtherThreadWait() throws Exception {
+ System.out.println("################################");
+ System.out.println("### Other thread (suspended) ###");
+ System.out.println("################################");
+ final ControlData data = new ControlData();
+ data.waitFor = new Object();
+ Thread t = new Thread() {
+ public void run() {
+ Recurse.foo(4, 0, 0, data);
+ }
+ };
+ t.start();
+ data.reached.await();
+ Thread.yield();
+ Thread.sleep(500); // A little bit of time...
+
+ System.out.println("From top");
+ PrintThread.print(t, 0, 25);
+ PrintThread.print(t, 1, 25);
+ PrintThread.print(t, 0, 5);
+ PrintThread.print(t, 2, 5);
+
+ System.out.println("From bottom");
+ PrintThread.print(t, -1, 25);
+ PrintThread.print(t, -5, 5);
+ PrintThread.print(t, -7, 5);
+
+ // Let the thread make progress and die.
+ synchronized(data.waitFor) {
+ data.waitFor.notifyAll();
+ }
+ t.join();
+ }
+
+ public static void doTestOtherThreadBusyLoop() throws Exception {
+ System.out.println("###########################");
+ System.out.println("### Other thread (live) ###");
+ System.out.println("###########################");
+ final ControlData data = new ControlData();
+ Thread t = new Thread() {
+ public void run() {
+ Recurse.foo(4, 0, 0, data);
+ }
+ };
+ t.start();
+ data.reached.await();
+ Thread.yield();
+ Thread.sleep(500); // A little bit of time...
+
+ System.out.println("From top");
+ PrintThread.print(t, 0, 25);
+ PrintThread.print(t, 1, 25);
+ PrintThread.print(t, 0, 5);
+ PrintThread.print(t, 2, 5);
+
+ System.out.println("From bottom");
+ PrintThread.print(t, -1, 25);
+ PrintThread.print(t, -5, 5);
+ PrintThread.print(t, -7, 5);
+
+ // Let the thread stop looping and die.
+ data.stop = true;
+ t.join();
+ }
+}