| /* |
| * Copyright 2000-2014 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 git4idea.test; |
| |
| import com.intellij.mock.MockVirtualFileSystem; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.fileTypes.FileTypes; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileSystem; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| /** |
| * VirtualFile implementation for tests based on {@link java.io.File}. |
| * Not reusing {@link com.intellij.mock.MockVirtualFile}, because the latter holds everything in memory, which is fast, but requires |
| * synchronization with the real file system. |
| */ |
| public class MockVirtualFile extends VirtualFile { |
| |
| private static final VirtualFileSystem ourFileSystem = new MockVirtualFileSystem(); |
| |
| private final String myPath; |
| |
| public MockVirtualFile(@NotNull String path) { |
| myPath = FileUtil.toSystemIndependentName(path); |
| } |
| |
| @NotNull |
| @Override |
| public String getName() { |
| return new File(myPath).getName(); |
| } |
| |
| @NotNull |
| @Override |
| public VirtualFileSystem getFileSystem() { |
| return ourFileSystem; |
| } |
| |
| @NotNull |
| @Override |
| public String getPath() { |
| return myPath; |
| } |
| |
| @Override |
| public boolean isWritable() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isDirectory() { |
| return new File(myPath).isDirectory(); |
| } |
| |
| @Override |
| public boolean isValid() { |
| return new File(myPath).exists(); |
| } |
| |
| @Override |
| @Nullable |
| public VirtualFile getParent() { |
| File parentFile = FileUtil.getParentFile(new File(myPath)); |
| return parentFile != null ? new MockVirtualFile(parentFile.getPath()) : null; |
| } |
| |
| @Override |
| public VirtualFile[] getChildren() { |
| String[] list = new File(myPath).list(); |
| if (list == null) { |
| return EMPTY_ARRAY; |
| } |
| VirtualFile[] files = new VirtualFile[list.length]; |
| for (int i = 0; i < list.length; i++) { |
| files[i] = new MockVirtualFile(myPath + "/" + list[i]); |
| } |
| return files; |
| } |
| |
| @NotNull |
| @Override |
| public OutputStream getOutputStream(Object requestor, long newModificationStamp, long newTimeStamp) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @NotNull |
| @Override |
| public byte[] contentsToByteArray() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public long getTimeStamp() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public long getLength() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void refresh(boolean asynchronous, boolean recursive, Runnable postRunnable) { |
| } |
| |
| @Override |
| public InputStream getInputStream() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String toString() { |
| return myPath; |
| } |
| |
| @NotNull |
| @Override |
| public String getUrl() { |
| return myPath; |
| } |
| |
| @NotNull |
| @Override |
| public FileType getFileType() { |
| return FileTypes.PLAIN_TEXT; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| MockVirtualFile file = (MockVirtualFile)o; |
| |
| return myPath.equals(file.myPath); |
| } |
| |
| @Override |
| public int hashCode() { |
| return myPath.hashCode(); |
| } |
| |
| } |