/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
*
* 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.ide.eclipse.editors.resources.manager;
import com.android.ide.eclipse.editors.resources.configurations.FolderConfiguration;
import com.android.ide.eclipse.editors.resources.configurations.ResourceQualifier;
import com.android.ide.eclipse.editors.resources.configurations.KeyboardStateQualifier.KeyboardState;
import com.android.ide.eclipse.editors.resources.configurations.NavigationMethodQualifier.NavigationMethod;
import com.android.ide.eclipse.editors.resources.configurations.ScreenOrientationQualifier.ScreenOrientation;
import com.android.ide.eclipse.editors.resources.configurations.TextInputMethodQualifier.TextInputMethod;
import com.android.ide.eclipse.editors.resources.configurations.TouchScreenQualifier.TouchScreenType;
import com.android.ide.eclipse.editors.resources.manager.files.IAbstractFolder;
import com.android.ide.eclipse.editors.resources.manager.files.IFileWrapper;
import com.android.ide.eclipse.editors.resources.manager.files.IFolderWrapper;
import com.android.ide.eclipse.mock.FileMock;
import com.android.ide.eclipse.mock.FolderMock;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import junit.framework.TestCase;
public class ConfigMatchTest extends TestCase {
private static final String SEARCHED_FILENAME = "main.xml"; //$NON-NLS-1$
private static final String MISC1_FILENAME = "foo.xml"; //$NON-NLS-1$
private static final String MISC2_FILENAME = "bar.xml"; //$NON-NLS-1$
private ProjectResources mResources;
private ResourceQualifier[] mQualifierList;
private FolderConfiguration config4;
private FolderConfiguration config3;
private FolderConfiguration config2;
private FolderConfiguration config1;
@Override
protected void setUp() throws Exception {
super.setUp();
// create a Resource Manager to get a list of qualifier as instantiated by the real code.
// Thanks for QualifierListTest we know this contains all the qualifiers.
ResourceManager manager = ResourceManager.getInstance();
Field qualifierListField = ResourceManager.class.getDeclaredField("mQualifiers");
assertNotNull(qualifierListField);
qualifierListField.setAccessible(true);
// get the actual list.
mQualifierList = (ResourceQualifier[])qualifierListField.get(manager);
// create the project resources.
mResources = new ProjectResources(false /* isFrameworkRepository */);
// create 2 arrays of IResource. one with the filename being looked up, and one without.
// Since the required API uses IResource, we can use MockFolder for them.
FileMock[] validMemberList = new FileMock[] {
new FileMock(MISC1_FILENAME),
new FileMock(SEARCHED_FILENAME),
new FileMock(MISC2_FILENAME),
};
FileMock[] invalidMemberList = new FileMock[] {
new FileMock(MISC1_FILENAME),
new FileMock(MISC2_FILENAME),
};
// add multiple ResourceFolder to the project resource.
FolderConfiguration defaultConfig = getConfiguration(
null, // country code
null, // network code
null, // language
null, // region
null, // screen orientation
null, // dpi
null, // touch mode
null, // keyboard state
null, // text input
null, // navigation
null); // screen size
addFolder(mResources, defaultConfig, validMemberList);
config1 = getConfiguration(
null, // country code
null, // network code
"en", // language
null, // region
null, // screen orientation
null, // dpi
null, // touch mode
KeyboardState.EXPOSED.getValue(), // keyboard state
null, // text input
null, // navigation
null); // screen size
addFolder(mResources, config1, validMemberList);
config2 = getConfiguration(
null, // country code
null, // network code
"en", // language
null, // region
null, // screen orientation
null, // dpi
null, // touch mode
KeyboardState.HIDDEN.getValue(), // keyboard state
null, // text input
null, // navigation
null); // screen size
addFolder(mResources, config2, validMemberList);
config3 = getConfiguration(
null, // country code
null, // network code
"en", // language
null, // region
ScreenOrientation.LANDSCAPE.getValue(), // screen orientation
null, // dpi
null, // touch mode
null, // keyboard state
null, // text input
null, // navigation
null); // screen size
addFolder(mResources, config3, validMemberList);
config4 = getConfiguration(
"mcc310", // country code
"mnc435", // network code
"en", // language
"rUS", // region
ScreenOrientation.LANDSCAPE.getValue(), // screen orientation
"160dpi", // dpi
TouchScreenType.FINGER.getValue(), // touch mode
KeyboardState.EXPOSED.getValue(), // keyboard state
TextInputMethod.QWERTY.getValue(), // text input
NavigationMethod.DPAD.getValue(), // navigation
"480x320"); // screen size
addFolder(mResources, config4, invalidMemberList);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
mResources = null;
}
public void test1() {
FolderConfiguration testConfig = getConfiguration(
"mcc310", // country code
"mnc435", // network code
"en", // language
"rUS", // region
ScreenOrientation.LANDSCAPE.getValue(), // screen orientation
"160dpi", // dpi
TouchScreenType.FINGER.getValue(), // touch mode
KeyboardState.EXPOSED.getValue(), // keyboard state
TextInputMethod.QWERTY.getValue(), // text input
NavigationMethod.DPAD.getValue(), // navigation
"480x320"); // screen size
ResourceFile result = mResources.getMatchingFile(SEARCHED_FILENAME,
ResourceFolderType.LAYOUT, testConfig);
boolean bresult = result.getFolder().getConfiguration().equals(config3);
assertEquals(bresult, true);
}
/**
* Creates a {@link FolderConfiguration}.
* @param qualifierValues The list of qualifier values. The length must equals the total number
* of Qualifiers. <code>null</code> is permitted and will make the FolderConfiguration not use
* this particular qualifier.
*/
private FolderConfiguration getConfiguration(String... qualifierValues) {
FolderConfiguration config = new FolderConfiguration();
// those must be of the same length
assertEquals(qualifierValues.length, mQualifierList.length);
int index = 0;
for (ResourceQualifier qualifier : mQualifierList) {
String value = qualifierValues[index++];
if (value != null) {
assertTrue(qualifier.checkAndSet(value, config));
}
}
return config;
}
/**
* Adds a folder to the given {@link ProjectResources} with the given
* {@link FolderConfiguration}. The folder is filled with files from the provided list.
* @param resources the {@link ProjectResources} in which to add the folder.
* @param config the {@link FolderConfiguration} for the created folder.
* @param memberList the list of files for the folder.
*/
private void addFolder(ProjectResources resources, FolderConfiguration config,
FileMock[] memberList) throws Exception {
// figure out the folder name based on the configuration
String folderName = "layout";
if (config.isDefault() == false) {
folderName += "-" + config.toString();
}
// create the folder mock
FolderMock folder = new FolderMock(folderName, memberList);
// add it to the resource, and get back a ResourceFolder object.
ResourceFolder resFolder = _addProjectResourceFolder(resources, config, folder);
// and fill it with files from the list.
for (FileMock file : memberList) {
resFolder.addFile(new SingleResourceFile(new IFileWrapper(file), resFolder));
}
}
/** Calls ProjectResource.add method via reflection to circumvent access
* restrictions that are enforced when running in the plug-in environment
* ie cannot access package or protected members in a different plug-in, even
* if they are in the same declared package as the accessor
*/
private ResourceFolder _addProjectResourceFolder(ProjectResources resources,
FolderConfiguration config, FolderMock folder) throws Exception {
Method addMethod = ProjectResources.class.getDeclaredMethod("add",
ResourceFolderType.class, FolderConfiguration.class,
IAbstractFolder.class);
addMethod.setAccessible(true);
ResourceFolder resFolder = (ResourceFolder)addMethod.invoke(resources,
ResourceFolderType.LAYOUT, config, new IFolderWrapper(folder));
return resFolder;
}
}
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