public static void doTestInterruptedRefresh(@NotNull File top) throws Exception {
File sub = IoTestUtil.createTestDir(top, "sub");
File subSub = IoTestUtil.createTestDir(sub, "sub_sub");
File file1 = IoTestUtil.createTestFile(sub, "sub_file_to_stop_at");
File file2 = IoTestUtil.createTestFile(subSub, "sub_sub_file");
LocalFileSystem lfs = LocalFileSystem.getInstance();
NewVirtualFile topDir = (NewVirtualFile) lfs.refreshAndFindFileByIoFile(top);
assertNotNull(topDir);
NewVirtualFile subFile1 = (NewVirtualFile) lfs.refreshAndFindFileByIoFile(file1);
assertNotNull(subFile1);
NewVirtualFile subFile2 = (NewVirtualFile) lfs.refreshAndFindFileByIoFile(file2);
assertNotNull(subFile2);
topDir.refresh(false, true);
assertFalse(topDir.isDirty());
assertFalse(subFile1.isDirty());
assertFalse(subFile2.isDirty());
try {
subFile1.markDirty();
subFile2.markDirty();
RefreshWorker.setCancellingCondition(
new Function<VirtualFile, Boolean>() {
@Override
public Boolean fun(VirtualFile file) {
return "sub_file_to_stop_at".equals(file.getName());
}
});
topDir.refresh(false, true);
// should remain dirty after aborted refresh
assertTrue(subFile1.isDirty());
assertTrue(subFile2.isDirty());
RefreshWorker.setCancellingCondition(null);
topDir.refresh(false, true);
assertFalse(topDir.isDirty());
assertFalse(subFile1.isDirty());
assertFalse(subFile2.isDirty());
} finally {
RefreshWorker.setCancellingCondition(null);
}
}
public static void doTestPartialRefresh(@NotNull File top) throws IOException {
File sub = IoTestUtil.createTestDir(top, "sub");
File file = IoTestUtil.createTestFile(top, "sub.txt");
LocalFileSystem lfs = LocalFileSystem.getInstance();
NewVirtualFile topDir = (NewVirtualFile) lfs.refreshAndFindFileByIoFile(top);
assertNotNull(topDir);
NewVirtualFile subDir = (NewVirtualFile) lfs.refreshAndFindFileByIoFile(sub);
assertNotNull(subDir);
NewVirtualFile subFile = (NewVirtualFile) lfs.refreshAndFindFileByIoFile(file);
assertNotNull(subFile);
topDir.refresh(false, true);
assertFalse(topDir.isDirty());
assertFalse(subDir.isDirty());
assertFalse(subFile.isDirty());
subFile.markDirty();
subDir.markDirty();
assertTrue(topDir.isDirty());
assertTrue(subFile.isDirty());
assertTrue(subDir.isDirty());
topDir.refresh(false, false);
assertFalse(subFile.isDirty());
assertTrue(subDir.isDirty()); // should stay unvisited after non-recursive refresh
topDir.refresh(false, true);
assertFalse(topDir.isDirty());
assertFalse(subFile.isDirty());
assertFalse(subDir.isDirty());
}
