public void testFileCaseChange() throws Exception {
if (SystemInfo.isFileSystemCaseSensitive) {
System.err.println("Ignored: case-insensitive FS required");
return;
}
File top = createTempDirectory(false);
File file = IoTestUtil.createTestFile(top, "file.txt", "test");
File intermediate = new File(top, "_intermediate_");
LocalFileSystem lfs = LocalFileSystem.getInstance();
VirtualFile topDir = lfs.refreshAndFindFileByIoFile(top);
assertNotNull(topDir);
VirtualFile sourceFile = lfs.refreshAndFindFileByIoFile(file);
assertNotNull(sourceFile);
String newName = StringUtil.capitalize(file.getName());
FileUtil.rename(file, intermediate);
FileUtil.rename(intermediate, new File(top, newName));
topDir.refresh(false, true);
assertFalse(((VirtualDirectoryImpl) topDir).allChildrenLoaded());
assertTrue(sourceFile.isValid());
assertEquals(newName, sourceFile.getName());
topDir.getChildren();
newName = newName.toLowerCase();
FileUtil.rename(file, intermediate);
FileUtil.rename(intermediate, new File(top, newName));
topDir.refresh(false, true);
assertTrue(((VirtualDirectoryImpl) topDir).allChildrenLoaded());
assertTrue(sourceFile.isValid());
assertEquals(newName, sourceFile.getName());
}
public void testCopyToPointDir() throws Exception {
File top = createTempDirectory(false);
File sub = IoTestUtil.createTestDir(top, "sub");
File file = IoTestUtil.createTestFile(top, "file.txt", "hi there");
LocalFileSystem lfs = LocalFileSystem.getInstance();
VirtualFile topDir = lfs.refreshAndFindFileByIoFile(top);
assertNotNull(topDir);
VirtualFile sourceFile = lfs.refreshAndFindFileByIoFile(file);
assertNotNull(sourceFile);
VirtualFile parentDir = lfs.refreshAndFindFileByIoFile(sub);
assertNotNull(parentDir);
assertEquals(2, topDir.getChildren().length);
try {
sourceFile.copy(this, parentDir, ".");
fail("Copying a file into a '.' path should have failed");
} catch (IOException e) {
System.out.println(e.getMessage());
}
topDir.refresh(false, true);
assertTrue(topDir.exists());
assertEquals(2, topDir.getChildren().length);
}
public void testSingleFileRootRefresh() throws Exception {
File file = FileUtil.createTempFile("test.", ".txt");
VirtualFile virtualFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file);
assertNotNull(virtualFile);
assertTrue(virtualFile.exists());
assertTrue(virtualFile.isValid());
virtualFile.refresh(false, false);
assertFalse(((VirtualFileSystemEntry) virtualFile).isDirty());
FileUtil.delete(file);
assertFalse(file.exists());
virtualFile.refresh(false, false);
assertFalse(virtualFile.exists());
assertFalse(virtualFile.isValid());
}
public void testRefreshSeesLatestDirectoryContents() throws Exception {
File testDir = FileUtil.createTempDirectory("RefreshChildrenTest." + getName(), null);
String content = "";
FileUtil.writeToFile(new File(testDir, "Foo.java"), content);
LocalFileSystem local = LocalFileSystem.getInstance();
VirtualFile virtualDir = local.findFileByIoFile(testDir);
assert virtualDir != null : testDir;
virtualDir.getChildren();
virtualDir.refresh(false, true);
checkChildCount(virtualDir, 1);
FileUtil.writeToFile(new File(testDir, "Bar.java"), content);
virtualDir.refresh(false, true);
checkChildCount(virtualDir, 2);
}
public void testSymlinkTargetBlink() throws Exception {
if (!SystemInfo.areSymLinksSupported) {
System.err.println("Ignored: symlinks not supported");
return;
}
File top = createTempDirectory(true);
File target = IoTestUtil.createTestDir(top, "target");
File link = IoTestUtil.createSymLink(target.getPath(), top.getPath() + "/link");
LocalFileSystem lfs = LocalFileSystem.getInstance();
VirtualFile vTop = lfs.refreshAndFindFileByIoFile(top);
assertNotNull(vTop);
assertTrue(vTop.isValid());
VirtualFile vTarget = lfs.refreshAndFindFileByIoFile(target);
assertNotNull(vTarget);
assertTrue(vTarget.isValid());
VirtualFile vLink = lfs.refreshAndFindFileByIoFile(link);
assertNotNull(vLink);
assertTrue(vLink.isValid());
assertTrue(vLink.isDirectory());
FileUtil.delete(target);
vTop.refresh(false, true);
assertFalse(vTarget.isValid());
assertFalse(vLink.isValid());
vLink = lfs.refreshAndFindFileByIoFile(link);
assertNotNull(vLink);
assertTrue(vLink.isValid());
assertFalse(vLink.isDirectory());
FileUtil.createDirectory(target);
vTop.refresh(false, true);
assertFalse(vLink.isValid());
vLink = lfs.refreshAndFindFileByIoFile(link);
assertNotNull(vLink);
assertTrue(vLink.isValid());
assertTrue(vLink.isDirectory());
}
public void testBadFileName() throws Exception {
if (!SystemInfo.isUnix) {
System.err.println(getName() + " skipped: " + SystemInfo.OS_NAME);
return;
}
final File dir = FileUtil.createTempDirectory("test.", ".dir");
final File file = FileUtil.createTempFile(dir, "test\\", "\\txt", true);
final VirtualFile vDir = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(dir);
assertNotNull(vDir);
assertEquals(0, vDir.getChildren().length);
((VirtualFileSystemEntry) vDir).markDirtyRecursively();
vDir.refresh(false, true);
final VirtualFile vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file);
assertNull(vFile);
}