plugins/tasks/tasks-tests/test/com/intellij/tasks/context/ContextTest.java

/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 *  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.intellij.tasks.context;

import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.project.impl.ProjectImpl;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.tasks.TaskManagerTestCase;
import com.intellij.xdebugger.XDebuggerManager;
import com.intellij.xdebugger.breakpoints.XBreakpointManager;
import com.intellij.xdebugger.breakpoints.XBreakpointProperties;
import com.intellij.xdebugger.breakpoints.XBreakpointType;
import com.intellij.xdebugger.breakpoints.XLineBreakpoint;
import com.intellij.xdebugger.impl.breakpoints.XLineBreakpointImpl;
import org.intellij.plugins.xsltDebugger.XsltBreakpointType;

import java.io.File;
import java.util.Collection;
import java.util.List;

/**
 * @author Dmitry Avdeev
 */
public class ContextTest extends TaskManagerTestCase {

  public void testSaveContext() throws Exception {
    WorkingContextManager manager = getContextManager();

    manager.saveContext("first", "comment");
    manager.clearContext();
    manager.loadContext("first");

    manager.saveContext(myTaskManager.getActiveTask());
    manager.clearContext();
    manager.restoreContext(myTaskManager.getActiveTask());
  }

  public void testPack() throws Exception {
    WorkingContextManager contextManager = getContextManager();
    for (int i = 0; i < 5; i++) {
      contextManager.saveContext("context" + Integer.toString(i), null);
      Thread.sleep(2000);
    }
    List<ContextInfo> history = contextManager.getContextHistory();
    ContextInfo first = history.get(0);
    System.out.println(first.date);
    ContextInfo last = history.get(history.size() - 1);
    System.out.println(last.date);
    contextManager.pack(3, 1);
    history = contextManager.getContextHistory();
    assertEquals(3, history.size());
    System.out.println(history.get(0).date);
    assertEquals("/context2", history.get(0).name);
  }

  public void testContextFileRepair() throws Exception {
    WorkingContextManager manager = getContextManager();
    manager.saveContext("foo", "bar");
    File file = manager.getContextFile();
    assertTrue(file.length() > 0);
    FileUtil.writeToFile(file, "123");   // corrupt it
    manager.saveContext("foo", "bar");
  }

  public void testXDebugger() throws Exception {
    final WorkingContextManager manager = getContextManager();
    final XBreakpointManager breakpointManager = XDebuggerManager.getInstance(getProject()).getBreakpointManager();

    final XsltBreakpointType type = XBreakpointType.EXTENSION_POINT_NAME.findExtension(XsltBreakpointType.class);

    ApplicationManager.getApplication().runWriteAction(new Runnable() {
      public void run() {
        XLineBreakpointImpl<XBreakpointProperties> breakpoint =
          (XLineBreakpointImpl<XBreakpointProperties>)breakpointManager.addLineBreakpoint(type, "foo", 0, null);

        final String name = "foo";
        manager.saveContext(name, null);
        breakpointManager.removeBreakpoint(breakpoint);
      }
    });
    manager.loadContext("foo");
    Collection<? extends XLineBreakpoint<XBreakpointProperties>> breakpoints = breakpointManager.getBreakpoints(type);
    assertEquals(1, breakpoints.size());
    manager.clearContext();
  }

  public void testContextFileName() throws Exception {
    ProjectImpl project = (ProjectImpl)getProject();
    String name = project.getName();
    try {
      project.setProjectName("invalid | name");
      getContextManager().saveContext("foo", "bar");
    }
    finally {
      project.setProjectName(name);
    }
  }

  private WorkingContextManager getContextManager() {
    return WorkingContextManager.getInstance(getProject());
  }
}