+++ /dev/null
-/*
- * Copyright (C) 2014 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 com.android.layoutlib.bridge.intensive;
-
-import com.android.ide.common.rendering.api.LayoutLog;
-import com.android.ide.common.rendering.api.RenderSession;
-import com.android.ide.common.rendering.api.Result;
-import com.android.ide.common.rendering.api.SessionParams;
-import com.android.ide.common.rendering.api.SessionParams.RenderingMode;
-import com.android.ide.common.rendering.api.ViewInfo;
-import com.android.ide.common.resources.FrameworkResources;
-import com.android.ide.common.resources.ResourceItem;
-import com.android.ide.common.resources.ResourceRepository;
-import com.android.ide.common.resources.ResourceResolver;
-import com.android.ide.common.resources.configuration.FolderConfiguration;
-import com.android.io.FolderWrapper;
-import com.android.layoutlib.bridge.Bridge;
-import com.android.layoutlib.bridge.android.BridgeContext;
-import com.android.layoutlib.bridge.android.RenderParamsFlags;
-import com.android.layoutlib.bridge.impl.DelegateManager;
-import com.android.layoutlib.bridge.impl.RenderAction;
-import com.android.layoutlib.bridge.intensive.setup.ConfigGenerator;
-import com.android.layoutlib.bridge.intensive.setup.LayoutLibTestCallback;
-import com.android.layoutlib.bridge.intensive.setup.LayoutPullParser;
-import com.android.resources.Density;
-import com.android.resources.Navigation;
-import com.android.resources.ResourceType;
-import com.android.resources.ScreenOrientation;
-import com.android.tools.layoutlib.java.System_Delegate;
-import com.android.utils.ILogger;
-
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TestWatcher;
-import org.junit.runner.Description;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.content.res.AssetManager;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.util.DisplayMetrics;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.ref.WeakReference;
-import java.lang.reflect.Field;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.concurrent.TimeUnit;
-
-import com.google.android.collect.Lists;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-/**
- * This is a set of tests that loads all the framework resources and a project checked in this
- * test's resources. The main dependencies
- * are:
- * 1. Fonts directory.
- * 2. Framework Resources.
- * 3. App resources.
- * 4. build.prop file
- *
- * These are configured by two variables set in the system properties.
- *
- * 1. platform.dir: This is the directory for the current platform in the built SDK
- * (.../sdk/platforms/android-<version>).
- *
- * The fonts are platform.dir/data/fonts.
- * The Framework resources are platform.dir/data/res.
- * build.prop is at platform.dir/build.prop.
- *
- * 2. test_res.dir: This is the directory for the resources of the test. If not specified, this
- * falls back to getClass().getProtectionDomain().getCodeSource().getLocation()
- *
- * The app resources are at: test_res.dir/testApp/MyApplication/app/src/main/res
- */
-public class Main {
-
- private static final String PLATFORM_DIR_PROPERTY = "platform.dir";
- private static final String RESOURCE_DIR_PROPERTY = "test_res.dir";
-
- private static final String PLATFORM_DIR;
- private static final String TEST_RES_DIR;
- /** Location of the app to test inside {@link #TEST_RES_DIR}*/
- private static final String APP_TEST_DIR = "testApp/MyApplication";
- /** Location of the app's res dir inside {@link #TEST_RES_DIR}*/
- private static final String APP_TEST_RES = APP_TEST_DIR + "/src/main/res";
- private static final String APP_CLASSES_LOCATION =
- APP_TEST_DIR + "/build/intermediates/classes/debug/";
-
- private static LayoutLog sLayoutLibLog;
- private static FrameworkResources sFrameworkRepo;
- private static ResourceRepository sProjectResources;
- private static ILogger sLogger;
- private static Bridge sBridge;
-
- /** List of log messages generated by a render call. It can be used to find specific errors */
- private static ArrayList<String> sRenderMessages = Lists.newArrayList();
-
- // Default class loader with access to the app classes
- private ClassLoader mDefaultClassLoader =
- new ModuleClassLoader(APP_CLASSES_LOCATION, getClass().getClassLoader());
-
- @Rule
- public TestWatcher sRenderMessageWatcher = new TestWatcher() {
- @Override
- protected void succeeded(Description description) {
- // We only check error messages if the rest of the test case was successful.
- if (!sRenderMessages.isEmpty()) {
- fail(description.getMethodName() + " render error message: " + sRenderMessages.get
- (0));
- }
- }
- };
-
- static {
- // Test that System Properties are properly set.
- PLATFORM_DIR = getPlatformDir();
- if (PLATFORM_DIR == null) {
- fail(String.format("System Property %1$s not properly set. The value is %2$s",
- PLATFORM_DIR_PROPERTY, System.getProperty(PLATFORM_DIR_PROPERTY)));
- }
-
- TEST_RES_DIR = getTestResDir();
- if (TEST_RES_DIR == null) {
- fail(String.format("System property %1$s.dir not properly set. The value is %2$s",
- RESOURCE_DIR_PROPERTY, System.getProperty(RESOURCE_DIR_PROPERTY)));
- }
- }
-
- private static String getPlatformDir() {
- String platformDir = System.getProperty(PLATFORM_DIR_PROPERTY);
- if (platformDir != null && !platformDir.isEmpty() && new File(platformDir).isDirectory()) {
- return platformDir;
- }
- // System Property not set. Try to find the directory in the build directory.
- String androidHostOut = System.getenv("ANDROID_HOST_OUT");
- if (androidHostOut != null) {
- platformDir = getPlatformDirFromHostOut(new File(androidHostOut));
- if (platformDir != null) {
- return platformDir;
- }
- }
- String workingDirString = System.getProperty("user.dir");
- File workingDir = new File(workingDirString);
- // Test if workingDir is android checkout root.
- platformDir = getPlatformDirFromRoot(workingDir);
- if (platformDir != null) {
- return platformDir;
- }
-
- // Test if workingDir is platform/frameworks/base/tools/layoutlib/bridge.
- File currentDir = workingDir;
- if (currentDir.getName().equalsIgnoreCase("bridge")) {
- currentDir = currentDir.getParentFile();
- }
- // Test if currentDir is platform/frameworks/base/tools/layoutlib. That is, root should be
- // workingDir/../../../../ (4 levels up)
- for (int i = 0; i < 4; i++) {
- if (currentDir != null) {
- currentDir = currentDir.getParentFile();
- }
- }
- return currentDir == null ? null : getPlatformDirFromRoot(currentDir);
- }
-
- private static String getPlatformDirFromRoot(File root) {
- if (!root.isDirectory()) {
- return null;
- }
- File out = new File(root, "out");
- if (!out.isDirectory()) {
- return null;
- }
- File host = new File(out, "host");
- if (!host.isDirectory()) {
- return null;
- }
- File[] hosts = host.listFiles(path -> path.isDirectory() &&
- (path.getName().startsWith("linux-") || path.getName().startsWith("darwin-")));
- assert hosts != null;
- for (File hostOut : hosts) {
- String platformDir = getPlatformDirFromHostOut(hostOut);
- if (platformDir != null) {
- return platformDir;
- }
- }
- return null;
- }
-
- private static String getPlatformDirFromHostOut(File out) {
- if (!out.isDirectory()) {
- return null;
- }
- File sdkDir = new File(out, "sdk");
- if (!sdkDir.isDirectory()) {
- return null;
- }
- File[] sdkDirs = sdkDir.listFiles(path -> {
- // We need to search for $TARGET_PRODUCT (usually, sdk_phone_armv7)
- return path.isDirectory() && path.getName().startsWith("sdk");
- });
- assert sdkDirs != null;
- for (File dir : sdkDirs) {
- String platformDir = getPlatformDirFromHostOutSdkSdk(dir);
- if (platformDir != null) {
- return platformDir;
- }
- }
- return null;
- }
-
- private static String getPlatformDirFromHostOutSdkSdk(File sdkDir) {
- File[] possibleSdks = sdkDir.listFiles(
- path -> path.isDirectory() && path.getName().contains("android-sdk"));
- assert possibleSdks != null;
- for (File possibleSdk : possibleSdks) {
- File platformsDir = new File(possibleSdk, "platforms");
- File[] platforms = platformsDir.listFiles(
- path -> path.isDirectory() && path.getName().startsWith("android-"));
- if (platforms == null || platforms.length == 0) {
- continue;
- }
- Arrays.sort(platforms, (o1, o2) -> {
- final int MAX_VALUE = 1000;
- String suffix1 = o1.getName().substring("android-".length());
- String suffix2 = o2.getName().substring("android-".length());
- int suff1, suff2;
- try {
- suff1 = Integer.parseInt(suffix1);
- } catch (NumberFormatException e) {
- suff1 = MAX_VALUE;
- }
- try {
- suff2 = Integer.parseInt(suffix2);
- } catch (NumberFormatException e) {
- suff2 = MAX_VALUE;
- }
- if (suff1 != MAX_VALUE || suff2 != MAX_VALUE) {
- return suff2 - suff1;
- }
- return suffix2.compareTo(suffix1);
- });
- return platforms[0].getAbsolutePath();
- }
- return null;
- }
-
- private static String getTestResDir() {
- String resourceDir = System.getProperty(RESOURCE_DIR_PROPERTY);
- if (resourceDir != null && !resourceDir.isEmpty() && new File(resourceDir).isDirectory()) {
- return resourceDir;
- }
- // TEST_RES_DIR not explicitly set. Fallback to the class's source location.
- try {
- URL location = Main.class.getProtectionDomain().getCodeSource().getLocation();
- return new File(location.getPath()).exists() ? location.getPath() : null;
- } catch (NullPointerException e) {
- // Prevent a lot of null checks by just catching the exception.
- return null;
- }
- }
-
- /**
- * Initialize the bridge and the resource maps.
- */
- @BeforeClass
- public static void setUp() {
- File data_dir = new File(PLATFORM_DIR, "data");
- File res = new File(data_dir, "res");
- sFrameworkRepo = new FrameworkResources(new FolderWrapper(res));
- sFrameworkRepo.loadResources();
- sFrameworkRepo.loadPublicResources(getLogger());
-
- sProjectResources =
- new ResourceRepository(new FolderWrapper(TEST_RES_DIR + "/" + APP_TEST_RES),
- false) {
- @NonNull
- @Override
- protected ResourceItem createResourceItem(@NonNull String name) {
- return new ResourceItem(name);
- }
- };
- sProjectResources.loadResources();
-
- File fontLocation = new File(data_dir, "fonts");
- File buildProp = new File(PLATFORM_DIR, "build.prop");
- File attrs = new File(res, "values" + File.separator + "attrs.xml");
- sBridge = new Bridge();
- sBridge.init(ConfigGenerator.loadProperties(buildProp), fontLocation,
- ConfigGenerator.getEnumMap(attrs), getLayoutLog());
- Bridge.getLock().lock();
- try {
- Bridge.setLog(getLayoutLog());
- } finally {
- Bridge.getLock().unlock();
- }
- }
-
- @Before
- public void beforeTestCase() {
- sRenderMessages.clear();
- }
-
- /** Test activity.xml */
- @Test
- public void testActivity() throws ClassNotFoundException {
- renderAndVerify("activity.xml", "activity.png");
- }
-
- @Test
- public void testActivityOnOldTheme() throws ClassNotFoundException {
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- LayoutPullParser parser = createLayoutPullParser("simple_activity.xml");
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.NoTitleBar", false,
- RenderingMode.NORMAL, 22);
-
- renderAndVerify(params, "simple_activity-old-theme.png");
- }
-
- @Test
- public void testTranslucentBars() throws ClassNotFoundException {
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- LayoutPullParser parser = createLayoutPullParser("four_corners.xml");
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.Light.NoActionBar.TranslucentDecor", false,
- RenderingMode.NORMAL, 22);
- renderAndVerify(params, "four_corners_translucent.png");
-
- parser = createLayoutPullParser("four_corners.xml");
- params = getSessionParams(parser, ConfigGenerator.NEXUS_5_LAND,
- layoutLibCallback, "Theme.Material.Light.NoActionBar.TranslucentDecor", false,
- RenderingMode.NORMAL, 22);
- renderAndVerify(params, "four_corners_translucent_land.png");
-
- parser = createLayoutPullParser("four_corners.xml");
- params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
- RenderingMode.NORMAL, 22);
- renderAndVerify(params, "four_corners.png");
- }
-
- private static void gc() {
- // See RuntimeUtil#gc in jlibs (http://jlibs.in/)
- Object obj = new Object();
- WeakReference ref = new WeakReference<>(obj);
- //noinspection UnusedAssignment
- obj = null;
- while(ref.get() != null) {
- System.gc();
- System.runFinalization();
- }
-
- System.gc();
- System.runFinalization();
- }
-
- /** Test allwidgets.xml */
- @Test
- public void testAllWidgets() throws ClassNotFoundException {
- renderAndVerify("allwidgets.xml", "allwidgets.png");
-
- // We expect fidelity warnings for Path.isConvex. Fail for anything else.
- sRenderMessages.removeIf(message -> message.equals("Path.isConvex is not supported."));
- }
-
- @Test
- public void testArrayCheck() throws ClassNotFoundException {
- renderAndVerify("array_check.xml", "array_check.png");
- }
-
- @Test
- public void testAllWidgetsTablet() throws ClassNotFoundException {
- renderAndVerify("allwidgets.xml", "allwidgets_tab.png", ConfigGenerator.NEXUS_7_2012);
-
- // We expect fidelity warnings for Path.isConvex. Fail for anything else.
- sRenderMessages.removeIf(message -> message.equals("Path.isConvex is not supported."));
- }
-
- @Test
- public void testActivityActionBar() throws ClassNotFoundException {
- LayoutPullParser parser = createLayoutPullParser("simple_activity.xml");
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
- RenderingMode.V_SCROLL, 22);
-
- renderAndVerify(params, "simple_activity_noactionbar.png");
-
- parser = createLayoutPullParser("simple_activity.xml");
- params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.Light", false,
- RenderingMode.V_SCROLL, 22);
-
- renderAndVerify(params, "simple_activity.png");
-
- // This also tests that a theme with "NoActionBar" DOES HAVE an action bar when we are
- // displaying menus.
- parser = createLayoutPullParser("simple_activity.xml");
- params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
- RenderingMode.V_SCROLL, 22);
- params.setFlag(RenderParamsFlags.FLAG_KEY_ROOT_TAG, "menu");
- renderAndVerify(params, "simple_activity.png");
- }
-
- @Test
- public void testOnApplyInsetsCall()
- throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
- // We get the widget via reflection to avoid IntelliJ complaining about the class being
- // located in the wrong package. (From the Bridge tests point of view, it is)
- Class insetsWidgetClass = Class.forName("com.android.layoutlib.test.myapplication.widgets" +
- ".InsetsWidget");
- Field field = insetsWidgetClass.getDeclaredField("sApplyInsetsCalled");
- assertFalse((Boolean)field.get(null));
-
- LayoutPullParser parser = createLayoutPullParser("insets.xml");
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
- RenderingMode.NORMAL, 22);
-
- render(params, -1);
-
- assertTrue((Boolean)field.get(null));
- field.set(null, false);
- }
-
- @AfterClass
- public static void tearDown() {
- sLayoutLibLog = null;
- sFrameworkRepo = null;
- sProjectResources = null;
- sLogger = null;
- sBridge = null;
-
- gc();
-
- System.out.println("Objects still linked from the DelegateManager:");
- DelegateManager.dump(System.out);
- }
-
- /** Test expand_layout.xml */
- @Test
- public void testExpand() throws ClassNotFoundException {
- // Create the layout pull parser.
- LayoutPullParser parser = createLayoutPullParser("expand_vert_layout.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- ConfigGenerator customConfigGenerator = new ConfigGenerator()
- .setScreenWidth(300)
- .setScreenHeight(20)
- .setDensity(Density.XHIGH)
- .setNavigation(Navigation.NONAV);
-
- SessionParams params = getSessionParams(parser, customConfigGenerator,
- layoutLibCallback, "Theme.Material.Light.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
-
- renderAndVerify(params, "expand_vert_layout.png");
-
- customConfigGenerator = new ConfigGenerator()
- .setScreenWidth(20)
- .setScreenHeight(300)
- .setDensity(Density.XHIGH)
- .setNavigation(Navigation.NONAV);
- parser = createLayoutPullParser("expand_horz_layout.xml");
- params = getSessionParams(parser, customConfigGenerator,
- layoutLibCallback, "Theme.Material.Light.NoActionBar.Fullscreen", false,
- RenderingMode.H_SCROLL, 22);
-
- renderAndVerify(params, "expand_horz_layout.png");
- }
-
- /** Test indeterminate_progressbar.xml */
- @Test
- public void testVectorAnimation() throws ClassNotFoundException {
- // Create the layout pull parser.
- LayoutPullParser parser = createLayoutPullParser("indeterminate_progressbar.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
-
- renderAndVerify(params, "animated_vector.png", TimeUnit.SECONDS.toNanos(2));
-
- parser = createLayoutPullParser("indeterminate_progressbar.xml");
- params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
- renderAndVerify(params, "animated_vector_1.png", TimeUnit.SECONDS.toNanos(3));
- }
-
- /**
- * Test a vector drawable that uses trimStart and trimEnd. It also tests all the primitives
- * for vector drawables (lines, moves and cubic and quadratic curves).
- */
- @Test
- public void testVectorDrawable() throws ClassNotFoundException {
- // Create the layout pull parser.
- LayoutPullParser parser = createLayoutPullParser("vector_drawable.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
-
- renderAndVerify(params, "vector_drawable.png", TimeUnit.SECONDS.toNanos(2));
- }
-
- /**
- * Regression test for http://b.android.com/91383 and http://b.android.com/203797
- */
- @Test
- public void testVectorDrawable91383() throws ClassNotFoundException {
- // Create the layout pull parser.
- LayoutPullParser parser = createLayoutPullParser("vector_drawable_android.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
-
- renderAndVerify(params, "vector_drawable_91383.png", TimeUnit.SECONDS.toNanos(2));
- }
-
- /** Test activity.xml */
- @Test
- public void testScrollingAndMeasure() throws ClassNotFoundException {
- // Create the layout pull parser.
- LayoutPullParser parser = createLayoutPullParser("scrolled.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
-
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
- params.setForceNoDecor();
- params.setExtendedViewInfoMode(true);
-
- // Do an only-measure pass
- RenderSession session = sBridge.createSession(params);
- session.measure();
- RenderResult result = RenderResult.getFromSession(session);
- assertNotNull(result);
- assertNotNull(result.getResult());
- assertTrue(result.getResult().isSuccess());
-
- ViewInfo rootLayout = result.getRootViews().get(0);
- // Check the first box in the main LinearLayout
- assertEquals(-90, rootLayout.getChildren().get(0).getTop());
- assertEquals(-30, rootLayout.getChildren().get(0).getLeft());
- assertEquals(90, rootLayout.getChildren().get(0).getBottom());
- assertEquals(150, rootLayout.getChildren().get(0).getRight());
-
- // Check the first box within the nested LinearLayout
- assertEquals(-450, rootLayout.getChildren().get(5).getChildren().get(0).getTop());
- assertEquals(90, rootLayout.getChildren().get(5).getChildren().get(0).getLeft());
- assertEquals(-270, rootLayout.getChildren().get(5).getChildren().get(0).getBottom());
- assertEquals(690, rootLayout.getChildren().get(5).getChildren().get(0).getRight());
-
- // Do a full render pass
- parser = createLayoutPullParser("scrolled.xml");
-
- params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
- layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
- RenderingMode.V_SCROLL, 22);
- params.setForceNoDecor();
- params.setExtendedViewInfoMode(true);
-
- result = renderAndVerify(params, "scrolled.png");
- assertNotNull(result);
- assertNotNull(result.getResult());
- assertTrue(result.getResult().isSuccess());
- }
-
- @Test
- public void testGetResourceNameVariants() throws Exception {
- // Setup
- // Create the layout pull parser for our resources (empty.xml can not be part of the test
- // app as it won't compile).
- LayoutPullParser parser = new LayoutPullParser("/empty.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_4,
- layoutLibCallback, "AppTheme", true, RenderingMode.NORMAL, 22);
- AssetManager assetManager = AssetManager.getSystem();
- DisplayMetrics metrics = new DisplayMetrics();
- Configuration configuration = RenderAction.getConfiguration(params);
- Resources resources = new Resources(assetManager, metrics, configuration);
- resources.mLayoutlibCallback = params.getLayoutlibCallback();
- resources.mContext =
- new BridgeContext(params.getProjectKey(), metrics, params.getResources(),
- params.getAssets(), params.getLayoutlibCallback(), configuration,
- params.getTargetSdkVersion(), params.isRtlSupported());
- // Test
- assertEquals("android:style/ButtonBar",
- resources.getResourceName(android.R.style.ButtonBar));
- assertEquals("android", resources.getResourcePackageName(android.R.style.ButtonBar));
- assertEquals("ButtonBar", resources.getResourceEntryName(android.R.style.ButtonBar));
- assertEquals("style", resources.getResourceTypeName(android.R.style.ButtonBar));
- int id = resources.mLayoutlibCallback.getResourceId(ResourceType.STRING, "app_name");
- assertEquals("com.android.layoutlib.test.myapplication:string/app_name",
- resources.getResourceName(id));
- assertEquals("com.android.layoutlib.test.myapplication",
- resources.getResourcePackageName(id));
- assertEquals("string", resources.getResourceTypeName(id));
- assertEquals("app_name", resources.getResourceEntryName(id));
- }
-
- @Test
- public void testStringEscaping() throws Exception {
- // Setup
- // Create the layout pull parser for our resources (empty.xml can not be part of the test
- // app as it won't compile).
- LayoutPullParser parser = new LayoutPullParser("/empty.xml");
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
- SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_4,
- layoutLibCallback, "AppTheme", true, RenderingMode.NORMAL, 22);
- AssetManager assetManager = AssetManager.getSystem();
- DisplayMetrics metrics = new DisplayMetrics();
- Configuration configuration = RenderAction.getConfiguration(params);
- Resources resources = new Resources(assetManager, metrics, configuration);
- resources.mLayoutlibCallback = params.getLayoutlibCallback();
- resources.mContext =
- new BridgeContext(params.getProjectKey(), metrics, params.getResources(),
- params.getAssets(), params.getLayoutlibCallback(), configuration,
- params.getTargetSdkVersion(), params.isRtlSupported());
-
- int id = resources.mLayoutlibCallback.getResourceId(ResourceType.ARRAY, "string_array");
- String[] strings = resources.getStringArray(id);
- assertArrayEquals(
- new String[]{"mystring", "Hello world!", "candidates", "Unknown", "?EC"},
- strings);
- assertTrue(sRenderMessages.isEmpty());
- }
-
- @NonNull
- private LayoutPullParser createLayoutPullParser(String layoutPath) {
- return new LayoutPullParser(APP_TEST_RES + "/layout/" + layoutPath);
- }
-
- @NonNull
- private static RenderResult render(SessionParams params, long frameTimeNanos) {
- // TODO: Set up action bar handler properly to test menu rendering.
- // Create session params.
- System_Delegate.setBootTimeNanos(TimeUnit.MILLISECONDS.toNanos(871732800000L));
- System_Delegate.setNanosTime(TimeUnit.MILLISECONDS.toNanos(871732800000L));
- RenderSession session = sBridge.createSession(params);
-
- try {
-
- if (frameTimeNanos != -1) {
- session.setElapsedFrameTimeNanos(frameTimeNanos);
- }
-
- if (!session.getResult().isSuccess()) {
- getLogger().error(session.getResult().getException(),
- session.getResult().getErrorMessage());
- }
- // Render the session with a timeout of 50s.
- Result renderResult = session.render(50000);
- if (!renderResult.isSuccess()) {
- getLogger().error(session.getResult().getException(),
- session.getResult().getErrorMessage());
- }
-
- return RenderResult.getFromSession(session);
- } finally {
- session.dispose();
- }
- }
-
- /**
- * Create a new rendering session and test that rendering the given layout doesn't throw any
- * exceptions and matches the provided image.
- * <p>
- * If frameTimeNanos is >= 0 a frame will be executed during the rendering. The time indicates
- * how far in the future is.
- */
- @Nullable
- private static RenderResult renderAndVerify(SessionParams params, String goldenFileName, long
- frameTimeNanos)
- throws ClassNotFoundException {
- RenderResult result = Main.render(params, frameTimeNanos);
- try {
- String goldenImagePath = APP_TEST_DIR + "/golden/" + goldenFileName;
- assertNotNull(result.getImage());
- ImageUtils.requireSimilar(goldenImagePath, result.getImage());
- } catch (IOException e) {
- getLogger().error(e, e.getMessage());
- }
-
- return result;
- }
-
- /**
- * Create a new rendering session and test that rendering the given layout doesn't throw any
- * exceptions and matches the provided image.
- */
- @Nullable
- private static RenderResult renderAndVerify(SessionParams params, String goldenFileName)
- throws ClassNotFoundException {
- return Main.renderAndVerify(params, goldenFileName, -1);
- }
-
- /**
- * Create a new rendering session and test that rendering the given layout on nexus 5
- * doesn't throw any exceptions and matches the provided image.
- */
- @Nullable
- private RenderResult renderAndVerify(String layoutFileName, String goldenFileName)
- throws ClassNotFoundException {
- return renderAndVerify(layoutFileName, goldenFileName, ConfigGenerator.NEXUS_5);
- }
-
- /**
- * Create a new rendering session and test that rendering the given layout on given device
- * doesn't throw any exceptions and matches the provided image.
- */
- @Nullable
- private RenderResult renderAndVerify(String layoutFileName, String goldenFileName,
- ConfigGenerator deviceConfig)
- throws ClassNotFoundException {
- SessionParams params = createSessionParams(layoutFileName, deviceConfig);
- return renderAndVerify(params, goldenFileName);
- }
-
- private SessionParams createSessionParams(String layoutFileName, ConfigGenerator deviceConfig)
- throws ClassNotFoundException {
- // Create the layout pull parser.
- LayoutPullParser parser = createLayoutPullParser(layoutFileName);
- // Create LayoutLibCallback.
- LayoutLibTestCallback layoutLibCallback =
- new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
- layoutLibCallback.initResources();
- // TODO: Set up action bar handler properly to test menu rendering.
- // Create session params.
- return getSessionParams(parser, deviceConfig,
- layoutLibCallback, "AppTheme", true, RenderingMode.NORMAL, 22);
- }
-
- /**
- * Uses Theme.Material and Target sdk version as 22.
- */
- private SessionParams getSessionParams(LayoutPullParser layoutParser,
- ConfigGenerator configGenerator, LayoutLibTestCallback layoutLibCallback,
- String themeName, boolean isProjectTheme, RenderingMode renderingMode, int targetSdk) {
- FolderConfiguration config = configGenerator.getFolderConfig();
- ResourceResolver resourceResolver =
- ResourceResolver.create(sProjectResources.getConfiguredResources(config),
- sFrameworkRepo.getConfiguredResources(config),
- themeName, isProjectTheme);
-
- SessionParams sessionParams = new SessionParams(
- layoutParser,
- renderingMode,
- null /*used for caching*/,
- configGenerator.getHardwareConfig(),
- resourceResolver,
- layoutLibCallback,
- 0,
- targetSdk,
- getLayoutLog());
- sessionParams.setFlag(RenderParamsFlags.FLAG_DO_NOT_RENDER_ON_CREATE, true);
- return sessionParams;
- }
-
- private static LayoutLog getLayoutLog() {
- if (sLayoutLibLog == null) {
- sLayoutLibLog = new LayoutLog() {
- @Override
- public void warning(String tag, String message, Object data) {
- System.out.println("Warning " + tag + ": " + message);
- failWithMsg(message);
- }
-
- @Override
- public void fidelityWarning(@Nullable String tag, String message,
- Throwable throwable, Object data) {
-
- System.out.println("FidelityWarning " + tag + ": " + message);
- if (throwable != null) {
- throwable.printStackTrace();
- }
- failWithMsg(message == null ? "" : message);
- }
-
- @Override
- public void error(String tag, String message, Object data) {
- System.out.println("Error " + tag + ": " + message);
- failWithMsg(message);
- }
-
- @Override
- public void error(String tag, String message, Throwable throwable, Object data) {
- System.out.println("Error " + tag + ": " + message);
- if (throwable != null) {
- throwable.printStackTrace();
- }
- failWithMsg(message);
- }
- };
- }
- return sLayoutLibLog;
- }
-
- private static ILogger getLogger() {
- if (sLogger == null) {
- sLogger = new ILogger() {
- @Override
- public void error(Throwable t, @Nullable String msgFormat, Object... args) {
- if (t != null) {
- t.printStackTrace();
- }
- failWithMsg(msgFormat == null ? "" : msgFormat, args);
- }
-
- @Override
- public void warning(@NonNull String msgFormat, Object... args) {
- failWithMsg(msgFormat, args);
- }
-
- @Override
- public void info(@NonNull String msgFormat, Object... args) {
- // pass.
- }
-
- @Override
- public void verbose(@NonNull String msgFormat, Object... args) {
- // pass.
- }
- };
- }
- return sLogger;
- }
-
- private static void failWithMsg(@NonNull String msgFormat, Object... args) {
- sRenderMessages.add(args == null ? msgFormat : String.format(msgFormat, args));
- }
-}
--- /dev/null
+/*
+ * 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.
+ */
+
+package com.android.layoutlib.bridge.intensive;
+
+import com.android.ide.common.rendering.api.LayoutLog;
+import com.android.ide.common.rendering.api.RenderSession;
+import com.android.ide.common.rendering.api.Result;
+import com.android.ide.common.rendering.api.SessionParams;
+import com.android.ide.common.rendering.api.SessionParams.RenderingMode;
+import com.android.ide.common.resources.FrameworkResources;
+import com.android.ide.common.resources.ResourceItem;
+import com.android.ide.common.resources.ResourceRepository;
+import com.android.ide.common.resources.ResourceResolver;
+import com.android.ide.common.resources.configuration.FolderConfiguration;
+import com.android.io.FolderWrapper;
+import com.android.layoutlib.bridge.Bridge;
+import com.android.layoutlib.bridge.android.RenderParamsFlags;
+import com.android.layoutlib.bridge.impl.DelegateManager;
+import com.android.layoutlib.bridge.intensive.setup.ConfigGenerator;
+import com.android.layoutlib.bridge.intensive.setup.LayoutLibTestCallback;
+import com.android.layoutlib.bridge.intensive.setup.LayoutPullParser;
+import com.android.layoutlib.bridge.intensive.util.ImageUtils;
+import com.android.layoutlib.bridge.intensive.util.ModuleClassLoader;
+import com.android.tools.layoutlib.java.System_Delegate;
+import com.android.utils.ILogger;
+
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.rules.TestWatcher;
+import org.junit.runner.Description;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.ref.WeakReference;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.concurrent.TimeUnit;
+
+import com.google.android.collect.Lists;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+/**
+ * Base class for render tests. The render tests load all the framework resources and a project
+ * checked in this test's resources. The main dependencies
+ * are:
+ * 1. Fonts directory.
+ * 2. Framework Resources.
+ * 3. App resources.
+ * 4. build.prop file
+ * <p>
+ * These are configured by two variables set in the system properties.
+ * <p>
+ * 1. platform.dir: This is the directory for the current platform in the built SDK
+ * (.../sdk/platforms/android-<version>).
+ * <p>
+ * The fonts are platform.dir/data/fonts.
+ * The Framework resources are platform.dir/data/res.
+ * build.prop is at platform.dir/build.prop.
+ * <p>
+ * 2. test_res.dir: This is the directory for the resources of the test. If not specified, this
+ * falls back to getClass().getProtectionDomain().getCodeSource().getLocation()
+ * <p>
+ * The app resources are at: test_res.dir/testApp/MyApplication/app/src/main/res
+ */
+public class RenderTestBase {
+
+ private static final String PLATFORM_DIR_PROPERTY = "platform.dir";
+ private static final String RESOURCE_DIR_PROPERTY = "test_res.dir";
+
+ private static final String PLATFORM_DIR;
+ private static final String TEST_RES_DIR;
+ /** Location of the app to test inside {@link #TEST_RES_DIR} */
+ private static final String APP_TEST_DIR = "testApp/MyApplication";
+ /** Location of the app's res dir inside {@link #TEST_RES_DIR} */
+ private static final String APP_TEST_RES = APP_TEST_DIR + "/src/main/res";
+ private static final String APP_CLASSES_LOCATION =
+ APP_TEST_DIR + "/build/intermediates/classes/debug/";
+ protected static Bridge sBridge;
+ /** List of log messages generated by a render call. It can be used to find specific errors */
+ protected static ArrayList<String> sRenderMessages = Lists.newArrayList();
+ private static LayoutLog sLayoutLibLog;
+ private static FrameworkResources sFrameworkRepo;
+ private static ResourceRepository sProjectResources;
+ private static ILogger sLogger;
+
+ static {
+ // Test that System Properties are properly set.
+ PLATFORM_DIR = getPlatformDir();
+ if (PLATFORM_DIR == null) {
+ fail(String.format("System Property %1$s not properly set. The value is %2$s",
+ PLATFORM_DIR_PROPERTY, System.getProperty(PLATFORM_DIR_PROPERTY)));
+ }
+
+ TEST_RES_DIR = getTestResDir();
+ if (TEST_RES_DIR == null) {
+ fail(String.format("System property %1$s.dir not properly set. The value is %2$s",
+ RESOURCE_DIR_PROPERTY, System.getProperty(RESOURCE_DIR_PROPERTY)));
+ }
+ }
+
+ @Rule
+ public TestWatcher sRenderMessageWatcher = new TestWatcher() {
+ @Override
+ protected void succeeded(Description description) {
+ // We only check error messages if the rest of the test case was successful.
+ if (!sRenderMessages.isEmpty()) {
+ fail(description.getMethodName() + " render error message: " +
+ sRenderMessages.get(0));
+ }
+ }
+ };
+ // Default class loader with access to the app classes
+ protected ClassLoader mDefaultClassLoader =
+ new ModuleClassLoader(APP_CLASSES_LOCATION, getClass().getClassLoader());
+
+ private static String getPlatformDir() {
+ String platformDir = System.getProperty(PLATFORM_DIR_PROPERTY);
+ if (platformDir != null && !platformDir.isEmpty() && new File(platformDir).isDirectory()) {
+ return platformDir;
+ }
+ // System Property not set. Try to find the directory in the build directory.
+ String androidHostOut = System.getenv("ANDROID_HOST_OUT");
+ if (androidHostOut != null) {
+ platformDir = getPlatformDirFromHostOut(new File(androidHostOut));
+ if (platformDir != null) {
+ return platformDir;
+ }
+ }
+ String workingDirString = System.getProperty("user.dir");
+ File workingDir = new File(workingDirString);
+ // Test if workingDir is android checkout root.
+ platformDir = getPlatformDirFromRoot(workingDir);
+ if (platformDir != null) {
+ return platformDir;
+ }
+
+ // Test if workingDir is platform/frameworks/base/tools/layoutlib/bridge.
+ File currentDir = workingDir;
+ if (currentDir.getName().equalsIgnoreCase("bridge")) {
+ currentDir = currentDir.getParentFile();
+ }
+ // Test if currentDir is platform/frameworks/base/tools/layoutlib. That is, root should be
+ // workingDir/../../../../ (4 levels up)
+ for (int i = 0; i < 4; i++) {
+ if (currentDir != null) {
+ currentDir = currentDir.getParentFile();
+ }
+ }
+ return currentDir == null ? null : getPlatformDirFromRoot(currentDir);
+ }
+
+ private static String getPlatformDirFromRoot(File root) {
+ if (!root.isDirectory()) {
+ return null;
+ }
+ File out = new File(root, "out");
+ if (!out.isDirectory()) {
+ return null;
+ }
+ File host = new File(out, "host");
+ if (!host.isDirectory()) {
+ return null;
+ }
+ File[] hosts = host.listFiles(path -> path.isDirectory() &&
+ (path.getName().startsWith("linux-") || path.getName().startsWith("darwin-")));
+ assert hosts != null;
+ for (File hostOut : hosts) {
+ String platformDir = getPlatformDirFromHostOut(hostOut);
+ if (platformDir != null) {
+ return platformDir;
+ }
+ }
+ return null;
+ }
+
+ private static String getPlatformDirFromHostOut(File out) {
+ if (!out.isDirectory()) {
+ return null;
+ }
+ File sdkDir = new File(out, "sdk");
+ if (!sdkDir.isDirectory()) {
+ return null;
+ }
+ File[] sdkDirs = sdkDir.listFiles(path -> {
+ // We need to search for $TARGET_PRODUCT (usually, sdk_phone_armv7)
+ return path.isDirectory() && path.getName().startsWith("sdk");
+ });
+ assert sdkDirs != null;
+ for (File dir : sdkDirs) {
+ String platformDir = getPlatformDirFromHostOutSdkSdk(dir);
+ if (platformDir != null) {
+ return platformDir;
+ }
+ }
+ return null;
+ }
+
+ private static String getPlatformDirFromHostOutSdkSdk(File sdkDir) {
+ File[] possibleSdks = sdkDir.listFiles(
+ path -> path.isDirectory() && path.getName().contains("android-sdk"));
+ assert possibleSdks != null;
+ for (File possibleSdk : possibleSdks) {
+ File platformsDir = new File(possibleSdk, "platforms");
+ File[] platforms = platformsDir.listFiles(
+ path -> path.isDirectory() && path.getName().startsWith("android-"));
+ if (platforms == null || platforms.length == 0) {
+ continue;
+ }
+ Arrays.sort(platforms, (o1, o2) -> {
+ final int MAX_VALUE = 1000;
+ String suffix1 = o1.getName().substring("android-".length());
+ String suffix2 = o2.getName().substring("android-".length());
+ int suff1, suff2;
+ try {
+ suff1 = Integer.parseInt(suffix1);
+ } catch (NumberFormatException e) {
+ suff1 = MAX_VALUE;
+ }
+ try {
+ suff2 = Integer.parseInt(suffix2);
+ } catch (NumberFormatException e) {
+ suff2 = MAX_VALUE;
+ }
+ if (suff1 != MAX_VALUE || suff2 != MAX_VALUE) {
+ return suff2 - suff1;
+ }
+ return suffix2.compareTo(suffix1);
+ });
+ return platforms[0].getAbsolutePath();
+ }
+ return null;
+ }
+
+ private static String getTestResDir() {
+ String resourceDir = System.getProperty(RESOURCE_DIR_PROPERTY);
+ if (resourceDir != null && !resourceDir.isEmpty() && new File(resourceDir).isDirectory()) {
+ return resourceDir;
+ }
+ // TEST_RES_DIR not explicitly set. Fallback to the class's source location.
+ try {
+ URL location = RenderTestBase.class.getProtectionDomain().getCodeSource().getLocation();
+ return new File(location.getPath()).exists() ? location.getPath() : null;
+ } catch (NullPointerException e) {
+ // Prevent a lot of null checks by just catching the exception.
+ return null;
+ }
+ }
+
+ /**
+ * Initialize the bridge and the resource maps.
+ */
+ @BeforeClass
+ public static void setUp() {
+ File data_dir = new File(PLATFORM_DIR, "data");
+ File res = new File(data_dir, "res");
+ sFrameworkRepo = new FrameworkResources(new FolderWrapper(res));
+ sFrameworkRepo.loadResources();
+ sFrameworkRepo.loadPublicResources(getLogger());
+
+ sProjectResources =
+ new ResourceRepository(new FolderWrapper(TEST_RES_DIR + "/" + APP_TEST_RES),
+ false) {
+ @NonNull
+ @Override
+ protected ResourceItem createResourceItem(@NonNull String name) {
+ return new ResourceItem(name);
+ }
+ };
+ sProjectResources.loadResources();
+
+ File fontLocation = new File(data_dir, "fonts");
+ File buildProp = new File(PLATFORM_DIR, "build.prop");
+ File attrs = new File(res, "values" + File.separator + "attrs.xml");
+ sBridge = new Bridge();
+ sBridge.init(ConfigGenerator.loadProperties(buildProp), fontLocation,
+ ConfigGenerator.getEnumMap(attrs), getLayoutLog());
+ Bridge.getLock().lock();
+ try {
+ Bridge.setLog(getLayoutLog());
+ } finally {
+ Bridge.getLock().unlock();
+ }
+ }
+
+ private static void gc() {
+ // See RuntimeUtil#gc in jlibs (http://jlibs.in/)
+ Object obj = new Object();
+ WeakReference ref = new WeakReference<>(obj);
+ //noinspection UnusedAssignment
+ obj = null;
+ while (ref.get() != null) {
+ System.gc();
+ System.runFinalization();
+ }
+
+ System.gc();
+ System.runFinalization();
+ }
+
+ @AfterClass
+ public static void tearDown() {
+ sLayoutLibLog = null;
+ sFrameworkRepo = null;
+ sProjectResources = null;
+ sLogger = null;
+ sBridge = null;
+
+ gc();
+
+ System.out.println("Objects still linked from the DelegateManager:");
+ DelegateManager.dump(System.out);
+ }
+
+ @NonNull
+ protected static RenderResult render(SessionParams params, long frameTimeNanos) {
+ // TODO: Set up action bar handler properly to test menu rendering.
+ // Create session params.
+ System_Delegate.setBootTimeNanos(TimeUnit.MILLISECONDS.toNanos(871732800000L));
+ System_Delegate.setNanosTime(TimeUnit.MILLISECONDS.toNanos(871732800000L));
+ RenderSession session = sBridge.createSession(params);
+
+ try {
+
+ if (frameTimeNanos != -1) {
+ session.setElapsedFrameTimeNanos(frameTimeNanos);
+ }
+
+ if (!session.getResult().isSuccess()) {
+ getLogger().error(session.getResult().getException(),
+ session.getResult().getErrorMessage());
+ }
+ // Render the session with a timeout of 50s.
+ Result renderResult = session.render(50000);
+ if (!renderResult.isSuccess()) {
+ getLogger().error(session.getResult().getException(),
+ session.getResult().getErrorMessage());
+ }
+
+ return RenderResult.getFromSession(session);
+ } finally {
+ session.dispose();
+ }
+ }
+
+ /**
+ * Create a new rendering session and test that rendering the given layout doesn't throw any
+ * exceptions and matches the provided image.
+ * <p>
+ * If frameTimeNanos is >= 0 a frame will be executed during the rendering. The time indicates
+ * how far in the future is.
+ */
+ @Nullable
+ protected static RenderResult renderAndVerify(SessionParams params, String goldenFileName,
+ long frameTimeNanos) throws ClassNotFoundException {
+ RenderResult result = RenderTestBase.render(params, frameTimeNanos);
+ try {
+ String goldenImagePath = APP_TEST_DIR + "/golden/" + goldenFileName;
+ assertNotNull(result.getImage());
+ ImageUtils.requireSimilar(goldenImagePath, result.getImage());
+ } catch (IOException e) {
+ getLogger().error(e, e.getMessage());
+ }
+
+ return result;
+ }
+
+ /**
+ * Create a new rendering session and test that rendering the given layout doesn't throw any
+ * exceptions and matches the provided image.
+ */
+ @Nullable
+ protected static RenderResult renderAndVerify(SessionParams params, String goldenFileName)
+ throws ClassNotFoundException {
+ return RenderTestBase.renderAndVerify(params, goldenFileName, -1);
+ }
+
+ private static LayoutLog getLayoutLog() {
+ if (sLayoutLibLog == null) {
+ sLayoutLibLog = new LayoutLog() {
+ @Override
+ public void warning(String tag, String message, Object data) {
+ System.out.println("Warning " + tag + ": " + message);
+ failWithMsg(message);
+ }
+
+ @Override
+ public void fidelityWarning(@Nullable String tag, String message,
+ Throwable throwable, Object data) {
+
+ System.out.println("FidelityWarning " + tag + ": " + message);
+ if (throwable != null) {
+ throwable.printStackTrace();
+ }
+ failWithMsg(message == null ? "" : message);
+ }
+
+ @Override
+ public void error(String tag, String message, Object data) {
+ System.out.println("Error " + tag + ": " + message);
+ failWithMsg(message);
+ }
+
+ @Override
+ public void error(String tag, String message, Throwable throwable, Object data) {
+ System.out.println("Error " + tag + ": " + message);
+ if (throwable != null) {
+ throwable.printStackTrace();
+ }
+ failWithMsg(message);
+ }
+ };
+ }
+ return sLayoutLibLog;
+ }
+
+ protected static ILogger getLogger() {
+ if (sLogger == null) {
+ sLogger = new ILogger() {
+ @Override
+ public void error(Throwable t, @Nullable String msgFormat, Object... args) {
+ if (t != null) {
+ t.printStackTrace();
+ }
+ failWithMsg(msgFormat == null ? "" : msgFormat, args);
+ }
+
+ @Override
+ public void warning(@NonNull String msgFormat, Object... args) {
+ failWithMsg(msgFormat, args);
+ }
+
+ @Override
+ public void info(@NonNull String msgFormat, Object... args) {
+ // pass.
+ }
+
+ @Override
+ public void verbose(@NonNull String msgFormat, Object... args) {
+ // pass.
+ }
+ };
+ }
+ return sLogger;
+ }
+
+ private static void failWithMsg(@NonNull String msgFormat, Object... args) {
+ sRenderMessages.add(args == null ? msgFormat : String.format(msgFormat, args));
+ }
+
+ @Before
+ public void beforeTestCase() {
+ sRenderMessages.clear();
+ }
+
+ @NonNull
+ protected LayoutPullParser createLayoutPullParser(String layoutPath) {
+ return new LayoutPullParser(APP_TEST_RES + "/layout/" + layoutPath);
+ }
+
+ /**
+ * Create a new rendering session and test that rendering the given layout on nexus 5
+ * doesn't throw any exceptions and matches the provided image.
+ */
+ @Nullable
+ protected RenderResult renderAndVerify(String layoutFileName, String goldenFileName)
+ throws ClassNotFoundException {
+ return renderAndVerify(layoutFileName, goldenFileName, ConfigGenerator.NEXUS_5);
+ }
+
+ /**
+ * Create a new rendering session and test that rendering the given layout on given device
+ * doesn't throw any exceptions and matches the provided image.
+ */
+ @Nullable
+ protected RenderResult renderAndVerify(String layoutFileName, String goldenFileName,
+ ConfigGenerator deviceConfig) throws ClassNotFoundException {
+ SessionParams params = createSessionParams(layoutFileName, deviceConfig);
+ return renderAndVerify(params, goldenFileName);
+ }
+
+ private SessionParams createSessionParams(String layoutFileName, ConfigGenerator deviceConfig)
+ throws ClassNotFoundException {
+ // Create the layout pull parser.
+ LayoutPullParser parser = createLayoutPullParser(layoutFileName);
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+ // TODO: Set up action bar handler properly to test menu rendering.
+ // Create session params.
+ return getSessionParams(parser, deviceConfig, layoutLibCallback, "AppTheme", true,
+ RenderingMode.NORMAL, 22);
+ }
+
+ /**
+ * Uses Theme.Material and Target sdk version as 22.
+ */
+ protected SessionParams getSessionParams(LayoutPullParser layoutParser,
+ ConfigGenerator configGenerator, LayoutLibTestCallback layoutLibCallback,
+ String themeName, boolean isProjectTheme, RenderingMode renderingMode,
+ @SuppressWarnings("SameParameterValue") int targetSdk) {
+ FolderConfiguration config = configGenerator.getFolderConfig();
+ ResourceResolver resourceResolver =
+ ResourceResolver.create(sProjectResources.getConfiguredResources(config),
+ sFrameworkRepo.getConfiguredResources(config), themeName, isProjectTheme);
+
+ SessionParams sessionParams =
+ new SessionParams(layoutParser, renderingMode, null /*used for caching*/,
+ configGenerator.getHardwareConfig(), resourceResolver, layoutLibCallback, 0,
+ targetSdk, getLayoutLog());
+ sessionParams.setFlag(RenderParamsFlags.FLAG_DO_NOT_RENDER_ON_CREATE, true);
+ return sessionParams;
+ }
+}
--- /dev/null
+/*
+ * Copyright (C) 2014 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 com.android.layoutlib.bridge.intensive;
+
+import com.android.ide.common.rendering.api.RenderSession;
+import com.android.ide.common.rendering.api.SessionParams;
+import com.android.ide.common.rendering.api.SessionParams.RenderingMode;
+import com.android.ide.common.rendering.api.ViewInfo;
+import com.android.layoutlib.bridge.android.BridgeContext;
+import com.android.layoutlib.bridge.android.RenderParamsFlags;
+import com.android.layoutlib.bridge.impl.RenderAction;
+import com.android.layoutlib.bridge.intensive.setup.ConfigGenerator;
+import com.android.layoutlib.bridge.intensive.setup.LayoutLibTestCallback;
+import com.android.layoutlib.bridge.intensive.setup.LayoutPullParser;
+import com.android.resources.Density;
+import com.android.resources.Navigation;
+import com.android.resources.ResourceType;
+
+import org.junit.Test;
+
+import android.content.res.AssetManager;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.util.DisplayMetrics;
+
+import java.lang.reflect.Field;
+import java.util.concurrent.TimeUnit;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Set of render tests
+ */
+public class RenderTests extends RenderTestBase {
+
+ @Test
+ public void testActivity() throws ClassNotFoundException {
+ renderAndVerify("activity.xml", "activity.png");
+ }
+
+ @Test
+ public void testActivityOnOldTheme() throws ClassNotFoundException {
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ LayoutPullParser parser = createLayoutPullParser("simple_activity.xml");
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.NoTitleBar", false,
+ RenderingMode.NORMAL, 22);
+
+ renderAndVerify(params, "simple_activity-old-theme.png");
+ }
+
+ @Test
+ public void testTranslucentBars() throws ClassNotFoundException {
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ LayoutPullParser parser = createLayoutPullParser("four_corners.xml");
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar.TranslucentDecor", false,
+ RenderingMode.NORMAL, 22);
+ renderAndVerify(params, "four_corners_translucent.png");
+
+ parser = createLayoutPullParser("four_corners.xml");
+ params = getSessionParams(parser, ConfigGenerator.NEXUS_5_LAND,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar.TranslucentDecor", false,
+ RenderingMode.NORMAL, 22);
+ renderAndVerify(params, "four_corners_translucent_land.png");
+
+ parser = createLayoutPullParser("four_corners.xml");
+ params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
+ RenderingMode.NORMAL, 22);
+ renderAndVerify(params, "four_corners.png");
+ }
+
+ @Test
+ public void testAllWidgets() throws ClassNotFoundException {
+ renderAndVerify("allwidgets.xml", "allwidgets.png");
+
+ // We expect fidelity warnings for Path.isConvex. Fail for anything else.
+ sRenderMessages.removeIf(message -> message.equals("Path.isConvex is not supported."));
+ }
+
+ @Test
+ public void testArrayCheck() throws ClassNotFoundException {
+ renderAndVerify("array_check.xml", "array_check.png");
+ }
+
+ @Test
+ public void testAllWidgetsTablet() throws ClassNotFoundException {
+ renderAndVerify("allwidgets.xml", "allwidgets_tab.png", ConfigGenerator.NEXUS_7_2012);
+
+ // We expect fidelity warnings for Path.isConvex. Fail for anything else.
+ sRenderMessages.removeIf(message -> message.equals("Path.isConvex is not supported."));
+ }
+
+ @Test
+ public void testActivityActionBar() throws ClassNotFoundException {
+ LayoutPullParser parser = createLayoutPullParser("simple_activity.xml");
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
+ RenderingMode.V_SCROLL, 22);
+
+ renderAndVerify(params, "simple_activity_noactionbar.png");
+
+ parser = createLayoutPullParser("simple_activity.xml");
+ params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.Light", false,
+ RenderingMode.V_SCROLL, 22);
+
+ renderAndVerify(params, "simple_activity.png");
+
+ // This also tests that a theme with "NoActionBar" DOES HAVE an action bar when we are
+ // displaying menus.
+ parser = createLayoutPullParser("simple_activity.xml");
+ params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
+ RenderingMode.V_SCROLL, 22);
+ params.setFlag(RenderParamsFlags.FLAG_KEY_ROOT_TAG, "menu");
+ renderAndVerify(params, "simple_activity.png");
+ }
+
+ @Test
+ public void testOnApplyInsetsCall()
+ throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
+ // We get the widget via reflection to avoid IntelliJ complaining about the class being
+ // located in the wrong package. (From the Bridge tests point of view, it is)
+ Class insetsWidgetClass = Class.forName("com.android.layoutlib.test.myapplication.widgets" +
+ ".InsetsWidget");
+ Field field = insetsWidgetClass.getDeclaredField("sApplyInsetsCalled");
+ assertFalse((Boolean)field.get(null));
+
+ LayoutPullParser parser = createLayoutPullParser("insets.xml");
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar", false,
+ RenderingMode.NORMAL, 22);
+
+ render(params, -1);
+
+ assertTrue((Boolean)field.get(null));
+ field.set(null, false);
+ }
+
+ /** Test expand_layout.xml */
+ @Test
+ public void testExpand() throws ClassNotFoundException {
+ // Create the layout pull parser.
+ LayoutPullParser parser = createLayoutPullParser("expand_vert_layout.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ ConfigGenerator customConfigGenerator = new ConfigGenerator()
+ .setScreenWidth(300)
+ .setScreenHeight(20)
+ .setDensity(Density.XHIGH)
+ .setNavigation(Navigation.NONAV);
+
+ SessionParams params = getSessionParams(parser, customConfigGenerator,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+
+ renderAndVerify(params, "expand_vert_layout.png");
+
+ customConfigGenerator = new ConfigGenerator()
+ .setScreenWidth(20)
+ .setScreenHeight(300)
+ .setDensity(Density.XHIGH)
+ .setNavigation(Navigation.NONAV);
+ parser = createLayoutPullParser("expand_horz_layout.xml");
+ params = getSessionParams(parser, customConfigGenerator,
+ layoutLibCallback, "Theme.Material.Light.NoActionBar.Fullscreen", false,
+ RenderingMode.H_SCROLL, 22);
+
+ renderAndVerify(params, "expand_horz_layout.png");
+ }
+
+ /** Test indeterminate_progressbar.xml */
+ @Test
+ public void testVectorAnimation() throws ClassNotFoundException {
+ // Create the layout pull parser.
+ LayoutPullParser parser = createLayoutPullParser("indeterminate_progressbar.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+
+ renderAndVerify(params, "animated_vector.png", TimeUnit.SECONDS.toNanos(2));
+
+ parser = createLayoutPullParser("indeterminate_progressbar.xml");
+ params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+ renderAndVerify(params, "animated_vector_1.png", TimeUnit.SECONDS.toNanos(3));
+ }
+
+ /**
+ * Test a vector drawable that uses trimStart and trimEnd. It also tests all the primitives
+ * for vector drawables (lines, moves and cubic and quadratic curves).
+ */
+ @Test
+ public void testVectorDrawable() throws ClassNotFoundException {
+ // Create the layout pull parser.
+ LayoutPullParser parser = createLayoutPullParser("vector_drawable.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+
+ renderAndVerify(params, "vector_drawable.png", TimeUnit.SECONDS.toNanos(2));
+ }
+
+ /**
+ * Regression test for http://b.android.com/91383 and http://b.android.com/203797
+ */
+ @Test
+ public void testVectorDrawable91383() throws ClassNotFoundException {
+ // Create the layout pull parser.
+ LayoutPullParser parser = createLayoutPullParser("vector_drawable_android.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+
+ renderAndVerify(params, "vector_drawable_91383.png", TimeUnit.SECONDS.toNanos(2));
+ }
+
+ /** Test activity.xml */
+ @Test
+ public void testScrollingAndMeasure() throws ClassNotFoundException {
+ // Create the layout pull parser.
+ LayoutPullParser parser = createLayoutPullParser("scrolled.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+ params.setForceNoDecor();
+ params.setExtendedViewInfoMode(true);
+
+ // Do an only-measure pass
+ RenderSession session = sBridge.createSession(params);
+ session.measure();
+ RenderResult result = RenderResult.getFromSession(session);
+ assertNotNull(result);
+ assertNotNull(result.getResult());
+ assertTrue(result.getResult().isSuccess());
+
+ ViewInfo rootLayout = result.getRootViews().get(0);
+ // Check the first box in the main LinearLayout
+ assertEquals(-90, rootLayout.getChildren().get(0).getTop());
+ assertEquals(-30, rootLayout.getChildren().get(0).getLeft());
+ assertEquals(90, rootLayout.getChildren().get(0).getBottom());
+ assertEquals(150, rootLayout.getChildren().get(0).getRight());
+
+ // Check the first box within the nested LinearLayout
+ assertEquals(-450, rootLayout.getChildren().get(5).getChildren().get(0).getTop());
+ assertEquals(90, rootLayout.getChildren().get(5).getChildren().get(0).getLeft());
+ assertEquals(-270, rootLayout.getChildren().get(5).getChildren().get(0).getBottom());
+ assertEquals(690, rootLayout.getChildren().get(5).getChildren().get(0).getRight());
+
+ // Do a full render pass
+ parser = createLayoutPullParser("scrolled.xml");
+
+ params = getSessionParams(parser, ConfigGenerator.NEXUS_5,
+ layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false,
+ RenderingMode.V_SCROLL, 22);
+ params.setForceNoDecor();
+ params.setExtendedViewInfoMode(true);
+
+ result = renderAndVerify(params, "scrolled.png");
+ assertNotNull(result);
+ assertNotNull(result.getResult());
+ assertTrue(result.getResult().isSuccess());
+ }
+
+ @Test
+ public void testGetResourceNameVariants() throws Exception {
+ // Setup
+ // Create the layout pull parser for our resources (empty.xml can not be part of the test
+ // app as it won't compile).
+ LayoutPullParser parser = new LayoutPullParser("/empty.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_4,
+ layoutLibCallback, "AppTheme", true, RenderingMode.NORMAL, 22);
+ AssetManager assetManager = AssetManager.getSystem();
+ DisplayMetrics metrics = new DisplayMetrics();
+ Configuration configuration = RenderAction.getConfiguration(params);
+ Resources resources = new Resources(assetManager, metrics, configuration);
+ resources.mLayoutlibCallback = params.getLayoutlibCallback();
+ resources.mContext =
+ new BridgeContext(params.getProjectKey(), metrics, params.getResources(),
+ params.getAssets(), params.getLayoutlibCallback(), configuration,
+ params.getTargetSdkVersion(), params.isRtlSupported());
+ // Test
+ assertEquals("android:style/ButtonBar",
+ resources.getResourceName(android.R.style.ButtonBar));
+ assertEquals("android", resources.getResourcePackageName(android.R.style.ButtonBar));
+ assertEquals("ButtonBar", resources.getResourceEntryName(android.R.style.ButtonBar));
+ assertEquals("style", resources.getResourceTypeName(android.R.style.ButtonBar));
+ int id = resources.mLayoutlibCallback.getResourceId(ResourceType.STRING, "app_name");
+ assertEquals("com.android.layoutlib.test.myapplication:string/app_name",
+ resources.getResourceName(id));
+ assertEquals("com.android.layoutlib.test.myapplication",
+ resources.getResourcePackageName(id));
+ assertEquals("string", resources.getResourceTypeName(id));
+ assertEquals("app_name", resources.getResourceEntryName(id));
+ }
+
+ @Test
+ public void testStringEscaping() throws Exception {
+ // Setup
+ // Create the layout pull parser for our resources (empty.xml can not be part of the test
+ // app as it won't compile).
+ LayoutPullParser parser = new LayoutPullParser("/empty.xml");
+ // Create LayoutLibCallback.
+ LayoutLibTestCallback layoutLibCallback =
+ new LayoutLibTestCallback(RenderTestBase.getLogger(), mDefaultClassLoader);
+ layoutLibCallback.initResources();
+ SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_4,
+ layoutLibCallback, "AppTheme", true, RenderingMode.NORMAL, 22);
+ AssetManager assetManager = AssetManager.getSystem();
+ DisplayMetrics metrics = new DisplayMetrics();
+ Configuration configuration = RenderAction.getConfiguration(params);
+ Resources resources = new Resources(assetManager, metrics, configuration);
+ resources.mLayoutlibCallback = params.getLayoutlibCallback();
+ resources.mContext =
+ new BridgeContext(params.getProjectKey(), metrics, params.getResources(),
+ params.getAssets(), params.getLayoutlibCallback(), configuration,
+ params.getTargetSdkVersion(), params.isRtlSupported());
+
+ int id = resources.mLayoutlibCallback.getResourceId(ResourceType.ARRAY, "string_array");
+ String[] strings = resources.getStringArray(id);
+ assertArrayEquals(
+ new String[]{"mystring", "Hello world!", "candidates", "Unknown", "?EC"},
+ strings);
+ assertTrue(sRenderMessages.isEmpty());
+ }
+}
/*
- * Copyright (C) 2014 The Android Open Source Project
+ * 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.
* limitations under the License.
*/
-package com.android.layoutlib.bridge.intensive;
+package com.android.layoutlib.bridge.intensive.util;
import android.annotation.NonNull;
* limitations under the License.
*/
-package com.android.layoutlib.bridge.intensive;
+package com.android.layoutlib.bridge.intensive.util;
import java.io.IOException;
import java.util.HashMap;
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