| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.openide.text; |
| |
| |
| import java.awt.GraphicsEnvironment; |
| import java.beans.PropertyChangeListener; |
| import java.util.ArrayList; |
| import java.util.List; |
| import javax.swing.JEditorPane; |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| import org.netbeans.junit.NbTestCase; |
| import org.openide.util.Lookup; |
| import org.openide.util.Mutex; |
| import org.openide.util.lookup.Lookups; |
| |
| /** Testing the behavior of editor reusal framework. It uses new Line.show API. |
| * The behavior was discussed thoroughly at issue 94607. |
| * |
| * @author Petr Nejedly, Marek Slama |
| */ |
| public class ReusableEditor2Test extends NbTestCase { |
| |
| public static Test suite() { |
| return GraphicsEnvironment.isHeadless() ? new TestSuite() : new TestSuite(ReusableEditor2Test.class); |
| } |
| |
| static { |
| System.setProperty("org.openide.windows.DummyWindowManager.VISIBLE", "false"); |
| } |
| CES c1, c2, c3; |
| |
| /** |
| * Test ctor |
| * @param testName |
| */ |
| public ReusableEditor2Test(java.lang.String testName) { |
| super(testName); |
| } |
| |
| @Override |
| protected int timeOut() { |
| return 15000; |
| } |
| |
| |
| /** |
| * Prepares few editors at the test dispoition. |
| */ |
| protected void setUp () { |
| c1 = createSupport("c1"); |
| c2 = createSupport("c2"); |
| c3 = createSupport("c3"); |
| } |
| |
| /** |
| * Closes any precreated editors left open. |
| */ |
| @Override |
| protected void tearDown() { |
| forceClose(c1); |
| forceClose(c2); |
| forceClose(c3); |
| } |
| |
| /** |
| * Test that verifies ShowOpenType.REUSE closes original tab (keeps only one) |
| * Scenario: |
| * 1. Open first file with ShowOpenType.REUSE |
| * 2. Open second file with ShowOpenType.REUSE |
| * 3. Verify first is closed |
| * 4. Open first file with ShowOpenType.REUSE |
| * 5. Verify second is closed |
| */ |
| public void testReuse() { |
| openAndCheck(c1, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 1 |
| openAndCheck(c2, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 2 |
| assertClosed(c1); // 3 |
| openAndCheck(c1, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 4 |
| assertClosed(c2); // 5 |
| } |
| |
| /** Test that verifies ShowOpenType.REUSE doesn't reuse modified, even saved tab |
| * 1. Open first file with ShowOpenType.REUSE |
| * 2. Modify it |
| * 3. Open second file with ShowOpenType.REUSE |
| * 4. Verify first still open |
| * 5. Modify second file |
| * 6. Unmodify second file |
| * 7. Open third file with ShowOpenType.REUSE |
| * 8. Verify second still open |
| */ |
| public void testKeepTouched() { |
| openAndCheck(c1, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 1 |
| c1.notifyModified(); // 2 |
| openAndCheck(c2, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 3 |
| assertOpened(c1); // 4 |
| c2.notifyModified(); // 5 |
| c2.notifyUnmodified(); // 6 |
| openAndCheck(c3, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 7 |
| assertOpened(c2); // 8 |
| assertOpened(c1); |
| } |
| |
| /** Test that verifies ShowOpenType.REUSE don't consider non-reusable tabs. |
| * There are three things tested: |
| * A) Don't replace ordinary tabs |
| * B) Don't mark ordinary tabs as reusable if switched to |
| * C) Keep reusable tab mark even through (B) |
| * |
| * Scenario: |
| * 1. Open first file using ShowOpenType.OPEN and ShowVisibilityType.FOCUS |
| * 2. Open second file using ShowOpenType.REUSE |
| * 3. Verify first still opened (A) |
| * 4. open first using ShowOpenType.REUSE |
| * 5. verify second still opened |
| * 6. open third file using ShowOpenType.REUSE |
| * 7. verify first still opened (B) |
| * 8. verify second closed (C) |
| */ |
| public void testLeaveNonreusable() { |
| openAndCheck(c1, Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS); // 1 |
| openAndCheck(c2, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 2 |
| assertOpened(c1); // 3 |
| |
| openAndCheck(c1, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 4 |
| assertOpened(c2); // 5 |
| openAndCheck(c3, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 6 |
| assertOpened(c1); // 7 |
| |
| assertClosed(c2); // 8 |
| } |
| |
| /** Test that verifies ShowOpenType.REUSE_NEW don't close existing reusable tab, |
| * but can be reused itself |
| * |
| * Scenario: |
| * 1. Open first file using ShowOpenType.REUSE |
| * 2. Open second file using ShowOpenType.REUSE_NEW |
| * 3. Verify first still opened |
| * 4. Open third using ShowOpenType.REUSE |
| * 5. verify second closed |
| */ |
| public void testReuseNewKeepsOld() { |
| openAndCheck(c1, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 1 |
| openAndCheck(c2, Line.ShowOpenType.REUSE_NEW, Line.ShowVisibilityType.NONE); // 2 |
| assertOpened(c1); // 3 |
| openAndCheck(c3, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 4 |
| assertClosed(c2); // 5 |
| } |
| |
| /** |
| * Test that specifies behaviour of ShowOpenType.REUSE_NEW in case currently |
| * reusable tab is not the selected one. |
| * |
| * Scenario: |
| * 1. Open first file using ShowOpenType.REUSE |
| * 2. Open second file using ShowOpenType.OPEN + ShowVisibilityType.FOCUS |
| * 3. Open third file using ShowOpenType.REUSE_NEW |
| * 4. Verify first still open. |
| */ |
| public void testReuseNewKeepsOldEvenWhenNotFocused() { |
| openAndCheck(c1, Line.ShowOpenType.REUSE, Line.ShowVisibilityType.NONE); // 1 |
| openAndCheck(c2, Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS); // 2 |
| openAndCheck(c3, Line.ShowOpenType.REUSE_NEW, Line.ShowVisibilityType.NONE); // 3 |
| assertOpened(c1); // 4 |
| } |
| |
| private CES createSupport(String txt) { |
| Env env = new Env(); |
| env.content = txt; |
| CES c = new CES(env, Lookups.singleton(txt)); |
| env.support = c; |
| return c; |
| } |
| |
| private void openAndCheck(final CES ces, final Line.ShowOpenType openType, final Line.ShowVisibilityType visibilityType) { |
| Mutex.EVENT.readAccess(new Mutex.Action<Void>() { |
| public Void run() { |
| ces.getLineSet().getCurrent(0).show(openType, visibilityType); |
| return null; |
| } |
| |
| }); |
| assertOpened(ces); |
| } |
| |
| private void forceClose(CES ces) { |
| if (ces.isModified()) ces.notifyUnmodified(); |
| ces.close(); |
| } |
| |
| private void assertClosed(CES ces) { |
| assertEquals(0, getOpenedCount(ces)); |
| } |
| |
| private void assertOpened(CES ces) { |
| assertEquals(1, getOpenedCount(ces)); |
| } |
| |
| private int getOpenedCount(final CES ces) { |
| return Mutex.EVENT.readAccess(new Mutex.Action<Integer>() { |
| public Integer run() { |
| JEditorPane[] panes = ces.getOpenedPanes(); |
| return panes == null ? 0 : panes.length; |
| } |
| }); |
| } |
| |
| |
| |
| // |
| // Implementation of the CloneableEditorSupport.Env |
| // |
| private class Env implements CloneableEditorSupport.Env { |
| // Env variables |
| private String content = ""; |
| private boolean valid = true; |
| private boolean modified = false; |
| private java.util.Date date = new java.util.Date (); |
| private List<PropertyChangeListener> propL = new ArrayList<PropertyChangeListener>(); |
| private java.beans.VetoableChangeListener vetoL; |
| /** the support to work with */ |
| CloneableEditorSupport support; |
| |
| public synchronized void addPropertyChangeListener(PropertyChangeListener l) { |
| propL.add (l); |
| } |
| public synchronized void removePropertyChangeListener(PropertyChangeListener l) { |
| propL.remove (l); |
| } |
| |
| public synchronized void addVetoableChangeListener(java.beans.VetoableChangeListener l) { |
| assertNull ("This is the first veto listener", vetoL); |
| vetoL = l; |
| } |
| public void removeVetoableChangeListener(java.beans.VetoableChangeListener l) { |
| assertEquals ("Removing the right veto one", vetoL, l); |
| vetoL = null; |
| } |
| |
| public org.openide.windows.CloneableOpenSupport findCloneableOpenSupport() { |
| return support; |
| } |
| |
| public String getMimeType() { |
| return "text/plain"; |
| } |
| |
| public java.util.Date getTime() { |
| return date; |
| } |
| |
| public java.io.InputStream inputStream() throws java.io.IOException { |
| return new java.io.ByteArrayInputStream (content.getBytes ()); |
| } |
| public java.io.OutputStream outputStream() throws java.io.IOException { |
| class ContentStream extends java.io.ByteArrayOutputStream { |
| public void close () throws java.io.IOException { |
| super.close (); |
| content = new String (toByteArray ()); |
| } |
| } |
| |
| return new ContentStream (); |
| } |
| |
| public boolean isValid() { |
| return valid; |
| } |
| |
| public boolean isModified() { |
| return modified; |
| } |
| |
| public void markModified() throws java.io.IOException { |
| modified = true; |
| } |
| |
| public void unmarkModified() { |
| modified = false; |
| } |
| } |
| |
| /** Implementation of the CES */ |
| private static final class CES extends CloneableEditorSupport { |
| public CES (Env env, Lookup l) { |
| super (env, l); |
| } |
| |
| protected String messageName() { |
| return "Name"; |
| } |
| |
| protected String messageOpened() { |
| return "Opened"; |
| } |
| |
| protected String messageOpening() { |
| return "Opening"; |
| } |
| |
| protected String messageSave() { |
| return "Save"; |
| } |
| |
| protected String messageToolTip() { |
| return "ToolTip"; |
| } |
| |
| } |
| |
| } |