Merge "Remove unused a.t.InstrumentationCoreTestRunner"
am: 1bfccadc81
Change-Id: Id624c17f7d5da6fa81cfac9a21726042b793c270
diff --git a/test-runner/src/android/test/InstrumentationCoreTestRunner.java b/test-runner/src/android/test/InstrumentationCoreTestRunner.java
deleted file mode 100644
index 2b05e4a..0000000
--- a/test-runner/src/android/test/InstrumentationCoreTestRunner.java
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Copyright (C) 2008 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.
- */
-
-package android.test;
-
-import java.io.File;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.List;
-
-import junit.framework.AssertionFailedError;
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestListener;
-import android.os.Bundle;
-import android.test.suitebuilder.TestMethod;
-import android.test.suitebuilder.annotation.HasAnnotation;
-import android.util.Log;
-
-/**
- * This test runner extends the default InstrumentationTestRunner. It overrides
- * the {@code onCreate(Bundle)} method and sets the system properties necessary
- * for many core tests to run. This is needed because there are some core tests
- * that need writing access to the file system. We also need to set the harness
- * Thread's context ClassLoader. Otherwise some classes and resources will not
- * be found. Finally, we add a means to free memory allocated by a TestCase
- * after its execution.
- *
- * @hide
- */
-@Deprecated
-public class InstrumentationCoreTestRunner extends InstrumentationTestRunner {
-
- /**
- * Convenience definition of our log tag.
- */
- private static final String TAG = "InstrumentationCoreTestRunner";
-
- /**
- * True if (and only if) we are running in single-test mode (as opposed to
- * batch mode).
- */
- private boolean singleTest = false;
-
- @Override
- public void onCreate(Bundle arguments) {
- // We might want to move this to /sdcard, if is is mounted/writable.
- File cacheDir = getTargetContext().getCacheDir();
-
- // Set some properties that the core tests absolutely need.
- System.setProperty("user.language", "en");
- System.setProperty("user.region", "US");
-
- System.setProperty("java.home", cacheDir.getAbsolutePath());
- System.setProperty("user.home", cacheDir.getAbsolutePath());
- System.setProperty("java.io.tmpdir", cacheDir.getAbsolutePath());
-
- if (arguments != null) {
- String classArg = arguments.getString(ARGUMENT_TEST_CLASS);
- singleTest = classArg != null && classArg.contains("#");
- }
-
- super.onCreate(arguments);
- }
-
- @Override
- protected AndroidTestRunner getAndroidTestRunner() {
- AndroidTestRunner runner = super.getAndroidTestRunner();
-
- runner.addTestListener(new TestListener() {
- /**
- * The last test class we executed code from.
- */
- private Class<?> lastClass;
-
- /**
- * The minimum time we expect a test to take.
- */
- private static final int MINIMUM_TIME = 100;
-
- /**
- * The start time of our current test in System.currentTimeMillis().
- */
- private long startTime;
-
- public void startTest(Test test) {
- if (test.getClass() != lastClass) {
- lastClass = test.getClass();
- printMemory(test.getClass());
- }
-
- Thread.currentThread().setContextClassLoader(
- test.getClass().getClassLoader());
-
- startTime = System.currentTimeMillis();
- }
-
- public void endTest(Test test) {
- if (test instanceof TestCase) {
- cleanup((TestCase)test);
-
- /*
- * Make sure all tests take at least MINIMUM_TIME to
- * complete. If they don't, we wait a bit. The Cupcake
- * Binder can't handle too many operations in a very
- * short time, which causes headache for the CTS.
- */
- long timeTaken = System.currentTimeMillis() - startTime;
-
- if (timeTaken < MINIMUM_TIME) {
- try {
- Thread.sleep(MINIMUM_TIME - timeTaken);
- } catch (InterruptedException ignored) {
- // We don't care.
- }
- }
- }
- }
-
- public void addError(Test test, Throwable t) {
- // This space intentionally left blank.
- }
-
- public void addFailure(Test test, AssertionFailedError t) {
- // This space intentionally left blank.
- }
-
- /**
- * Dumps some memory info.
- */
- private void printMemory(Class<? extends Test> testClass) {
- Runtime runtime = Runtime.getRuntime();
-
- long total = runtime.totalMemory();
- long free = runtime.freeMemory();
- long used = total - free;
-
- Log.d(TAG, "Total memory : " + total);
- Log.d(TAG, "Used memory : " + used);
- Log.d(TAG, "Free memory : " + free);
- Log.d(TAG, "Now executing : " + testClass.getName());
- }
-
- /**
- * Nulls all non-static reference fields in the given test class.
- * This method helps us with those test classes that don't have an
- * explicit tearDown() method. Normally the garbage collector should
- * take care of everything, but since JUnit keeps references to all
- * test cases, a little help might be a good idea.
- */
- private void cleanup(TestCase test) {
- Class<?> clazz = test.getClass();
-
- while (clazz != TestCase.class) {
- Field[] fields = clazz.getDeclaredFields();
- for (int i = 0; i < fields.length; i++) {
- Field f = fields[i];
- if (!f.getType().isPrimitive() &&
- !Modifier.isStatic(f.getModifiers())) {
- try {
- f.setAccessible(true);
- f.set(test, null);
- } catch (Exception ignored) {
- // Nothing we can do about it.
- }
- }
- }
-
- clazz = clazz.getSuperclass();
- }
- }
-
- });
-
- return runner;
- }
-}