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- /*
- * Copyright (C) 2014, Obeo.
- * 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.attributes;
-
- import static org.eclipse.jgit.attributes.Attribute.State.SET;
- import static org.eclipse.jgit.attributes.Attribute.State.UNSET;
- import static org.junit.Assert.assertEquals;
-
- import java.io.ByteArrayInputStream;
- import java.io.IOException;
- import java.io.InputStream;
-
- import org.eclipse.jgit.internal.storage.dfs.DfsRepositoryDescription;
- import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository;
- import org.eclipse.jgit.treewalk.TreeWalk;
- import org.junit.After;
- import org.junit.Test;
-
- /**
- * Test {@link AttributesNode}
- */
- public class AttributesNodeTest {
- private static final TreeWalk DUMMY_WALK = new TreeWalk(
- new InMemoryRepository(new DfsRepositoryDescription("FooBar")));
-
- private static final Attribute A_SET_ATTR = new Attribute("A", SET);
-
- private static final Attribute A_UNSET_ATTR = new Attribute("A", UNSET);
-
- private static final Attribute B_SET_ATTR = new Attribute("B", SET);
-
- private static final Attribute B_UNSET_ATTR = new Attribute("B", UNSET);
-
- private static final Attribute C_VALUE_ATTR = new Attribute("C", "value");
-
- private static final Attribute C_VALUE2_ATTR = new Attribute("C", "value2");
-
- private InputStream is;
-
- @After
- public void after() throws IOException {
- if (is != null)
- is.close();
- }
-
- @Test
- public void testBasic() throws IOException {
- String attributeFileContent = "*.type1 A -B C=value\n"
- + "*.type2 -A B C=value2";
-
- is = new ByteArrayInputStream(attributeFileContent.getBytes());
- AttributesNode node = new AttributesNode();
- node.parse(is);
- assertAttribute("file.type1", node,
- asSet(A_SET_ATTR, B_UNSET_ATTR, C_VALUE_ATTR));
- assertAttribute("file.type2", node,
- asSet(A_UNSET_ATTR, B_SET_ATTR, C_VALUE2_ATTR));
- }
-
- @Test
- public void testNegativePattern() throws IOException {
- String attributeFileContent = "!*.type1 A -B C=value\n"
- + "!*.type2 -A B C=value2";
-
- is = new ByteArrayInputStream(attributeFileContent.getBytes());
- AttributesNode node = new AttributesNode();
- node.parse(is);
- assertAttribute("file.type1", node, new Attributes());
- assertAttribute("file.type2", node, new Attributes());
- }
-
- @Test
- public void testEmptyNegativeAttributeKey() throws IOException {
- String attributeFileContent = "*.type1 - \n" //
- + "*.type2 - -A";
- is = new ByteArrayInputStream(attributeFileContent.getBytes());
- AttributesNode node = new AttributesNode();
- node.parse(is);
- assertAttribute("file.type1", node, new Attributes());
- assertAttribute("file.type2", node, asSet(A_UNSET_ATTR));
- }
-
- @Test
- public void testEmptyValueKey() throws IOException {
- String attributeFileContent = "*.type1 = \n" //
- + "*.type2 =value\n"//
- + "*.type3 attr=\n";
- is = new ByteArrayInputStream(attributeFileContent.getBytes());
- AttributesNode node = new AttributesNode();
- node.parse(is);
- assertAttribute("file.type1", node, new Attributes());
- assertAttribute("file.type2", node, new Attributes());
- assertAttribute("file.type3", node, asSet(new Attribute("attr", "")));
- }
-
- @Test
- public void testEmptyLine() throws IOException {
- String attributeFileContent = "*.type1 A -B C=value\n" //
- + "\n" //
- + " \n" //
- + "*.type2 -A B C=value2";
-
- is = new ByteArrayInputStream(attributeFileContent.getBytes());
- AttributesNode node = new AttributesNode();
- node.parse(is);
- assertAttribute("file.type1", node,
- asSet(A_SET_ATTR, B_UNSET_ATTR, C_VALUE_ATTR));
- assertAttribute("file.type2", node,
- asSet(A_UNSET_ATTR, B_SET_ATTR, C_VALUE2_ATTR));
- }
-
- @Test
- public void testTabSeparator() throws IOException {
- String attributeFileContent = "*.type1 \tA -B\tC=value\n"
- + "*.type2\t -A\tB C=value2\n" //
- + "*.type3 \t\t B\n" //
- + "*.type3\t-A";//
-
- is = new ByteArrayInputStream(attributeFileContent.getBytes());
- AttributesNode node = new AttributesNode();
- node.parse(is);
- assertAttribute("file.type1", node,
- asSet(A_SET_ATTR, B_UNSET_ATTR, C_VALUE_ATTR));
- assertAttribute("file.type2", node,
- asSet(A_UNSET_ATTR, B_SET_ATTR, C_VALUE2_ATTR));
- assertAttribute("file.type3", node, asSet(A_UNSET_ATTR, B_SET_ATTR));
- }
-
- private void assertAttribute(String path, AttributesNode node,
- Attributes attrs) throws IOException {
- Attributes attributes = new Attributes();
- new AttributesHandler(DUMMY_WALK).mergeAttributes(node, path, false,
- attributes);
- assertEquals(attrs, attributes);
- }
-
- static Attributes asSet(Attribute... attrs) {
- return new Attributes(attrs);
- }
-
- }
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