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/*
* Copyright (C) 2011 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.adt.internal.editors;
import com.android.ide.eclipse.adt.internal.editors.layout.refactoring.AdtProjectTest;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
@SuppressWarnings("restriction")
public class AndroidXmlCharacterMatcherTest extends AdtProjectTest {
public void testGotoMatchingFwd1() throws Exception {
checkGotoMatching(
"<app^lication android:icon",
"^</application>");
}
public void testGotoMatchingFwd2() throws Exception {
checkGotoMatching(
"^<application android:icon",
"^</application>");
}
public void testGotoMatchingFwd3() throws Exception {
checkGotoMatching(
"<application^ android:icon",
"^</application>");
}
public void testGotoMatchingBwd1() throws Exception {
checkGotoMatching(
"^</application>",
"^<application android:icon");
}
public void testGotoMatchingBwd2() throws Exception {
checkGotoMatching(
"<^/application>",
"^<application android:icon");
}
public void testGotoMatchingBwd3() throws Exception {
checkGotoMatching(
"</^application>",
"^<application android:icon");
}
public void testGotoMatchingBwd4() throws Exception {
checkGotoMatching(
"</app^lication>",
"^<application android:icon");
}
public void testGotoMatchingBwd5() throws Exception {
checkGotoMatching(
"</^application>",
"^<application android:icon");
}
public void testGotoMatchingBwd6() throws Exception {
checkGotoMatching(
"</^application>",
"^<application android:icon");
}
public void testGotoMatchingFwd4() throws Exception {
checkGotoMatching(
"<intent-filter^>",
"^</intent-filter>");
}
public void testGotoMatchingFwd5() throws Exception {
checkGotoMatching(
"<intent-filter>^",
"^</intent-filter>");
}
public void testGotoMatchingFallback() throws Exception {
// Character matching is done by the superclass; ensure that fallback to the
// other XML matchers is working
checkGotoMatching(
"android:icon=^\"@drawable/icon\"",
"android:icon=\"@drawable/icon^\"");
}
private void checkGotoMatching(IFile file, String caretBefore,
String caretAfter) throws Exception {
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
assertNotNull(page);
IEditorPart editor = IDE.openEditor(page, file);
assertTrue(editor instanceof AndroidXmlEditor);
AndroidXmlEditor layoutEditor = (AndroidXmlEditor) editor;
ISourceViewer viewer = layoutEditor.getStructuredSourceViewer();
int caretPosBefore = updateCaret(viewer, caretBefore);
AndroidXmlCharacterMatcher matcher = new AndroidXmlCharacterMatcher();
IStructuredDocument document = layoutEditor.getStructuredDocument();
IRegion match = matcher.match(document, caretPosBefore);
assertNotNull(match);
String text = document.get();
final String after = stripCaret(caretAfter);
int index = text.indexOf(after);
int caretPosAfter = match.getOffset() - index;
String textWithCaret = after.substring(0, caretPosAfter)
+ "^" + after.substring(caretPosAfter);
assertEquals(caretAfter, textWithCaret);
}
private static String stripCaret(String s) {
int index = s.indexOf('^');
assertTrue(index != -1);
return s.substring(0, index) + s.substring(index + 1);
}
private void checkGotoMatching(String caretBefore,
String caretAfter) throws Exception {
checkGotoMatching(
getTestDataFile(getProject(), "manifest.xml", "AndroidManifest.xml", true),
caretBefore, caretAfter);
}
}
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