| /* |
| * Copyright (C) 2014, Obeo. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| package org.eclipse.jgit.attributes; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| 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(UTF_8)); |
| 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(UTF_8)); |
| 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(UTF_8)); |
| 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(UTF_8)); |
| 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(UTF_8)); |
| 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(UTF_8)); |
| 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)); |
| } |
| |
| @Test |
| public void testDoubleAsteriskAtEnd() throws IOException { |
| String attributeFileContent = "dir/** \tA -B\tC=value"; |
| |
| is = new ByteArrayInputStream(attributeFileContent.getBytes(UTF_8)); |
| AttributesNode node = new AttributesNode(); |
| node.parse(is); |
| assertAttribute("dir", node, |
| asSet(new Attribute[]{})); |
| assertAttribute("dir/", node, |
| asSet(new Attribute[]{})); |
| assertAttribute("dir/file.type1", node, |
| asSet(A_SET_ATTR, B_UNSET_ATTR, C_VALUE_ATTR)); |
| assertAttribute("dir/sub/", node, |
| asSet(A_SET_ATTR, B_UNSET_ATTR, C_VALUE_ATTR)); |
| assertAttribute("dir/sub/file.type1", node, |
| asSet(A_SET_ATTR, B_UNSET_ATTR, C_VALUE_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); |
| } |
| |
| } |