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- /*
- * Copyright (C) 2010, Matthias Sohn <matthias.sohn@sap.com>
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.util;
-
- import java.io.File;
- import java.io.IOException;
-
- import junit.framework.TestCase;
-
- public class FileUtilTest extends TestCase {
-
- private final File trash = new File(new File("target"), "trash");
-
- @Override
- protected void setUp() throws Exception {
- assertTrue(trash.mkdirs());
- }
-
- @Override
- protected void tearDown() throws Exception {
- FileUtils.delete(trash, FileUtils.RECURSIVE | FileUtils.RETRY);
- }
-
- public void testDeleteFile() throws IOException {
- File f = new File(trash, "test");
- assertTrue(f.createNewFile());
- FileUtils.delete(f);
- assertFalse(f.exists());
-
- try {
- FileUtils.delete(f);
- fail("deletion of non-existing file must fail");
- } catch (IOException e) {
- // expected
- }
-
- try {
- FileUtils.delete(f, FileUtils.SKIP_MISSING);
- } catch (IOException e) {
- fail("deletion of non-existing file must not fail with option SKIP_MISSING");
- }
- }
-
- public void testDeleteRecursive() throws IOException {
- File f1 = new File(trash, "test/test/a");
- f1.mkdirs();
- f1.createNewFile();
- File f2 = new File(trash, "test/test/b");
- f2.createNewFile();
- File d = new File(trash, "test");
- FileUtils.delete(d, FileUtils.RECURSIVE);
- assertFalse(d.exists());
-
- try {
- FileUtils.delete(d, FileUtils.RECURSIVE);
- fail("recursive deletion of non-existing directory must fail");
- } catch (IOException e) {
- // expected
- }
-
- try {
- FileUtils.delete(d, FileUtils.RECURSIVE | FileUtils.SKIP_MISSING);
- } catch (IOException e) {
- fail("recursive deletion of non-existing directory must not fail with option SKIP_MISSING");
- }
- }
-
- public void testMkdir() throws IOException {
- File d = new File(trash, "test");
- FileUtils.mkdir(d);
- assertTrue(d.exists() && d.isDirectory());
-
- try {
- FileUtils.mkdir(d);
- fail("creation of existing directory must fail");
- } catch (IOException e) {
- // expected
- }
-
- FileUtils.mkdir(d, true);
- assertTrue(d.exists() && d.isDirectory());
-
- assertTrue(d.delete());
- File f = new File(trash, "test");
- assertTrue(f.createNewFile());
- try {
- FileUtils.mkdir(d);
- fail("creation of directory having same path as existing file must"
- + " fail");
- } catch (IOException e) {
- // expected
- }
- assertTrue(f.delete());
- }
-
- public void testMkdirs() throws IOException {
- File root = new File(trash, "test");
- assertTrue(root.mkdir());
-
- File d = new File(root, "test/test");
- FileUtils.mkdirs(d);
- assertTrue(d.exists() && d.isDirectory());
-
- try {
- FileUtils.mkdirs(d);
- fail("creation of existing directory hierarchy must fail");
- } catch (IOException e) {
- // expected
- }
-
- FileUtils.mkdirs(d, true);
- assertTrue(d.exists() && d.isDirectory());
-
- FileUtils.delete(root, FileUtils.RECURSIVE);
- File f = new File(trash, "test");
- assertTrue(f.createNewFile());
- try {
- FileUtils.mkdirs(d);
- fail("creation of directory having path conflicting with existing"
- + " file must fail");
- } catch (IOException e) {
- // expected
- }
- assertTrue(f.delete());
- }
-
- }
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