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Delete deprecated class IgnoreRule 

Was replaced by FastIgnoreRule in 3.6

Change-Id: Ia9c3d1231a5d97f3f5bddc81113954c9f9d8ee1e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
stable-4.1
Matthias Sohn 10 years ago
parent
5362e1d41c
commit
ffdacc2bbb
6 changed files with 72 additions and 880 deletions
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  1. 3
      org.eclipse.jgit.test/tst/org/eclipse/jgit/attributes/AttributesMatcherTest.java
  2. 155
      org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/FastIgnoreRuleTest.java
  3. 55
      org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/IgnoreMatcherParametrizedTest.java
  4. 400
      org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/IgnoreMatcherTest.java
  5. 61
      org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/IgnoreRuleSpecialCasesTest.java
  6. 278
      org.eclipse.jgit/src/org/eclipse/jgit/ignore/IgnoreRule.java

3
org.eclipse.jgit.test/tst/org/eclipse/jgit/attributes/AttributesMatcherTest.java
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@ -51,9 +51,6 @@ import org.junit.Test;
/**
* Tests git attributes pattern matches
* <p>
* Inspired by {@link org.eclipse.jgit.ignore.IgnoreMatcherTest}
* </p>
*/
public class AttributesMatcherTest {

155
org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/FastIgnoreRuleTest.java
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@ -47,30 +47,11 @@ import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeFalse;
import static org.junit.Assume.assumeTrue;
import java.util.Arrays;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
@SuppressWarnings("deprecation")
@RunWith(Parameterized.class)
public class FastIgnoreRuleTest {
@Parameters(name = "OldRule? {0}")
public static Iterable<Boolean[]> data() {
return Arrays.asList(new Boolean[][] { { Boolean.FALSE },
{ Boolean.TRUE } });
}
@Parameter
public Boolean useOldRule;
@Test
public void testSimpleCharClass() {
assertMatched("[a]", "a");
@ -385,58 +366,46 @@ public class FastIgnoreRuleTest {
assertNotMatched("a/b/", "c/a/b/c");
}
@SuppressWarnings("boxing")
@Test
public void testWildmatch() {
if (useOldRule)
System.err
.println("IgnoreRule can't understand wildmatch rules, skipping testWildmatch!");
Boolean assume = useOldRule;
assertMatched("**/a/b", "a/b", assume);
assertMatched("**/a/b", "c/a/b", assume);
assertMatched("**/a/b", "c/d/a/b", assume);
assertMatched("**/**/a/b", "c/d/a/b", assume);
assertMatched("/**/a/b", "a/b", assume);
assertMatched("/**/a/b", "c/a/b", assume);
assertMatched("/**/a/b", "c/d/a/b", assume);
assertMatched("/**/**/a/b", "c/d/a/b", assume);
assertMatched("a/b/**", "a/b", assume);
assertMatched("a/b/**", "a/b/c", assume);
assertMatched("a/b/**", "a/b/c/d/", assume);
assertMatched("a/b/**/**", "a/b/c/d", assume);
assertMatched("**/a/**/b", "c/d/a/b", assume);
assertMatched("**/a/**/b", "c/d/a/e/b", assume);
assertMatched("**/**/a/**/**/b", "c/d/a/e/b", assume);
assertMatched("/**/a/**/b", "c/d/a/b", assume);
assertMatched("/**/a/**/b", "c/d/a/e/b", assume);
assertMatched("/**/**/a/**/**/b", "c/d/a/e/b", assume);
assertMatched("a/**/b", "a/b", assume);
assertMatched("a/**/b", "a/c/b", assume);
assertMatched("a/**/b", "a/c/d/b", assume);
assertMatched("a/**/**/b", "a/c/d/b", assume);
assertMatched("a/**/b/**/c", "a/c/b/d/c", assume);
assertMatched("a/**/**/b/**/**/c", "a/c/b/d/c", assume);
assertMatched("**/a/b", "a/b");
assertMatched("**/a/b", "c/a/b");
assertMatched("**/a/b", "c/d/a/b");
assertMatched("**/**/a/b", "c/d/a/b");
assertMatched("/**/a/b", "a/b");
assertMatched("/**/a/b", "c/a/b");
assertMatched("/**/a/b", "c/d/a/b");
assertMatched("/**/**/a/b", "c/d/a/b");
assertMatched("a/b/**", "a/b");
assertMatched("a/b/**", "a/b/c");
assertMatched("a/b/**", "a/b/c/d/");
assertMatched("a/b/**/**", "a/b/c/d");
assertMatched("**/a/**/b", "c/d/a/b");
assertMatched("**/a/**/b", "c/d/a/e/b");
assertMatched("**/**/a/**/**/b", "c/d/a/e/b");
assertMatched("/**/a/**/b", "c/d/a/b");
assertMatched("/**/a/**/b", "c/d/a/e/b");
assertMatched("/**/**/a/**/**/b", "c/d/a/e/b");
assertMatched("a/**/b", "a/b");
assertMatched("a/**/b", "a/c/b");
assertMatched("a/**/b", "a/c/d/b");
assertMatched("a/**/**/b", "a/c/d/b");
assertMatched("a/**/b/**/c", "a/c/b/d/c");
assertMatched("a/**/**/b/**/**/c", "a/c/b/d/c");
}
@SuppressWarnings("boxing")
@Test
public void testWildmatchDoNotMatch() {
if (useOldRule)
System.err
.println("IgnoreRule can't understand wildmatch rules, skipping testWildmatchDoNotMatch!");
Boolean assume = useOldRule;
assertNotMatched("**/a/b", "a/c/b", assume);
assertNotMatched("!/**/*.zip", "c/a/b.zip", assume);
assertNotMatched("!**/*.zip", "c/a/b.zip", assume);
assertNotMatched("a/**/b", "a/c/bb", assume);
assertNotMatched("**/a/b", "a/c/b");
assertNotMatched("!/**/*.zip", "c/a/b.zip");
assertNotMatched("!**/*.zip", "c/a/b.zip");
assertNotMatched("a/**/b", "a/c/bb");
}
@SuppressWarnings("unused")
@ -478,55 +447,43 @@ public class FastIgnoreRuleTest {
split("/a/b/c/", '/').toArray());
}
public void assertMatched(String pattern, String path, Boolean... assume) {
public void assertMatched(String pattern, String path) {
boolean match = match(pattern, path);
String result = path + " is " + (match ? "ignored" : "not ignored")
+ " via '" + pattern + "' rule";
if (!match)
if (!match) {
System.err.println(result);
if (assume.length == 0 || !assume[0].booleanValue())
assertTrue("Expected a match for: " + pattern + " with: " + path,
match);
else
assumeTrue("Expected a match for: " + pattern + " with: " + path,
}
assertTrue("Expected a match for: " + pattern + " with: " + path,
match);
if (pattern.startsWith("!"))
if (pattern.startsWith("!")) {
pattern = pattern.substring(1);
else
} else {
pattern = "!" + pattern;
}
match = match(pattern, path);
if (assume.length == 0 || !assume[0].booleanValue())
assertFalse("Expected no match for: " + pattern + " with: " + path,
match);
else
assumeFalse("Expected no match for: " + pattern + " with: " + path,
match);
assertFalse("Expected no match for: " + pattern + " with: " + path,
match);
}
public void assertNotMatched(String pattern, String path, Boolean... assume) {
public void assertNotMatched(String pattern, String path) {
boolean match = match(pattern, path);
String result = path + " is " + (match ? "ignored" : "not ignored")
+ " via '" + pattern + "' rule";
if (match)
if (match) {
System.err.println(result);
if (assume.length == 0 || !assume[0].booleanValue())
assertFalse("Expected no match for: " + pattern + " with: " + path,
match);
else
assumeFalse("Expected no match for: " + pattern + " with: " + path,
}
assertFalse("Expected no match for: " + pattern + " with: " + path,
match);
if (pattern.startsWith("!"))
if (pattern.startsWith("!")) {
pattern = pattern.substring(1);
else
} else {
pattern = "!" + pattern;
}
match = match(pattern, path);
if (assume.length == 0 || !assume[0].booleanValue())
assertTrue("Expected a match for: " + pattern + " with: " + path,
match);
else
assumeTrue("Expected a match for: " + pattern + " with: " + path,
assertTrue("Expected a match for: " + pattern + " with: " + path,
match);
}
@ -542,16 +499,6 @@ public class FastIgnoreRuleTest {
*/
private boolean match(String pattern, String target) {
boolean isDirectory = target.endsWith("/");
if (useOldRule.booleanValue()) {
IgnoreRule r = new IgnoreRule(pattern);
// If speed of this test is ever an issue, we can use a presetRule
// field
// to avoid recompiling a pattern each time.
boolean match = r.isMatch(target, isDirectory);
if (r.getNegation())
match = !match;
return match;
}
FastIgnoreRule r = new FastIgnoreRule(pattern);
// If speed of this test is ever an issue, we can use a presetRule field
// to avoid recompiling a pattern each time.

55
org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/IgnoreMatcherParametrizedTest.java
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@ -47,31 +47,14 @@ import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeFalse;
import static org.junit.Assume.assumeTrue;
import java.util.Arrays;
import org.eclipse.jgit.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
/**
* Tests ignore pattern matches
*/
@SuppressWarnings("deprecation")
@RunWith(Parameterized.class)
public class IgnoreMatcherParametrizedTest {
@Parameters(name = "OldRule? {0}")
public static Iterable<Boolean[]> data() {
return Arrays.asList(new Boolean[][] { { Boolean.FALSE },
{ Boolean.TRUE } });
}
@Parameter
public Boolean useOldRule;
@Test
public void testBasic() {
String pattern = "/test.stp";
@ -252,47 +235,38 @@ public class IgnoreMatcherParametrizedTest {
@Test
public void testDirModeAndRegex1() {
// IgnoreRule was buggy for some cases below, therefore using "Assume"
Boolean assume = useOldRule;
String pattern = "a/*/src/";
assertMatched(pattern, "a/b/src/");
assertMatched(pattern, "a/b/src/new");
assertMatched(pattern, "a/b/src/new/a.c");
assertMatched(pattern, "a/b/src/a.c");
// no match as a "file" pattern, because rule is for directories only
assertNotMatched(pattern, "a/b/src", assume);
assertNotMatched(pattern, "a/b/src");
assertNotMatched(pattern, "a/b/srcA/");
}
@Test
public void testDirModeAndRegex2() {
// IgnoreRule was buggy for some cases below, therefore using "Assume"
Boolean assume = useOldRule;
String pattern = "a/[a-b]/src/";
assertMatched(pattern, "a/b/src/");
assertMatched(pattern, "a/b/src/new");
assertMatched(pattern, "a/b/src/new/a.c");
assertMatched(pattern, "a/b/src/a.c");
// no match as a "file" pattern, because rule is for directories only
assertNotMatched(pattern, "a/b/src", assume);
assertNotMatched(pattern, "a/b/src");
assertNotMatched(pattern, "a/b/srcA/");
}
@Test
public void testDirModeAndRegex3() {
// IgnoreRule was buggy for some cases below, therefore using "Assume"
Boolean assume = useOldRule;
String pattern = "**/src/";
assertMatched(pattern, "a/b/src/", assume);
assertMatched(pattern, "a/b/src/new", assume);
assertMatched(pattern, "a/b/src/new/a.c", assume);
assertMatched(pattern, "a/b/src/a.c", assume);
assertMatched(pattern, "a/b/src/");
assertMatched(pattern, "a/b/src/new");
assertMatched(pattern, "a/b/src/new/a.c");
assertMatched(pattern, "a/b/src/a.c");
// no match as a "file" pattern, because rule is for directories only
assertNotMatched(pattern, "a/b/src", assume);
assertNotMatched(pattern, "a/b/srcA/", assume);
assertNotMatched(pattern, "a/b/src");
assertNotMatched(pattern, "a/b/srcA/");
}
@Test
@ -416,13 +390,8 @@ public class IgnoreMatcherParametrizedTest {
private boolean match(String pattern, String target) {
boolean isDirectory = target.endsWith("/");
boolean match;
if (useOldRule.booleanValue()) {
IgnoreRule r = new IgnoreRule(pattern);
match = r.isMatch(target, isDirectory);
} else {
FastIgnoreRule r = new FastIgnoreRule(pattern);
match = r.isMatch(target, isDirectory);
}
FastIgnoreRule r = new FastIgnoreRule(pattern);
match = r.isMatch(target, isDirectory);
if (isDirectory) {
boolean noTrailingSlash = matchAsDir(pattern,
@ -447,10 +416,6 @@ public class IgnoreMatcherParametrizedTest {
*/
private boolean matchAsDir(String pattern, String target) {
assertFalse(target.endsWith("/"));
if (useOldRule.booleanValue()) {
IgnoreRule r = new IgnoreRule(pattern);
return r.isMatch(target, true);
}
FastIgnoreRule r = new FastIgnoreRule(pattern);
return r.isMatch(target, true);
}

400
org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/IgnoreMatcherTest.java
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@ -1,400 +0,0 @@
/*
* Copyright (C) 2010, Red Hat Inc.
* 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.ignore;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* Tests ignore pattern matches
*/
@SuppressWarnings("deprecation")
public class IgnoreMatcherTest {
@Test
public void testBasic() {
String pattern = "/test.stp";
assertMatched(pattern, "/test.stp");
pattern = "#/test.stp";
assertNotMatched(pattern, "/test.stp");
}
@Test
public void testFileNameWildcards() {
//Test basic * and ? for any pattern + any character
String pattern = "*.st?";
assertMatched(pattern, "/test.stp");
assertMatched(pattern, "/anothertest.stg");
assertMatched(pattern, "/anothertest.st0");
assertNotMatched(pattern, "/anothertest.sta1");
//Check that asterisk does not expand to "/"
assertNotMatched(pattern, "/another/test.sta1");
//Same as above, with a leading slash to ensure that doesn't cause problems
pattern = "/*.st?";
assertMatched(pattern, "/test.stp");
assertMatched(pattern, "/anothertest.stg");
assertMatched(pattern, "/anothertest.st0");
assertNotMatched(pattern, "/anothertest.sta1");
//Check that asterisk does not expand to "/"
assertNotMatched(pattern, "/another/test.sta1");
//Test for numbers
pattern = "*.sta[0-5]";
assertMatched(pattern, "/test.sta5");
assertMatched(pattern, "/test.sta4");
assertMatched(pattern, "/test.sta3");
assertMatched(pattern, "/test.sta2");
assertMatched(pattern, "/test.sta1");
assertMatched(pattern, "/test.sta0");
assertMatched(pattern, "/anothertest.sta2");
assertNotMatched(pattern, "test.stag");
assertNotMatched(pattern, "test.sta6");
//Test for letters
pattern = "/[tv]est.sta[a-d]";
assertMatched(pattern, "/test.staa");
assertMatched(pattern, "/test.stab");
assertMatched(pattern, "/test.stac");
assertMatched(pattern, "/test.stad");
assertMatched(pattern, "/vest.stac");
assertNotMatched(pattern, "test.stae");
assertNotMatched(pattern, "test.sta9");
//Test child directory/file is matched
pattern = "/src/ne?";
assertMatched(pattern, "/src/new/");
assertMatched(pattern, "/src/new");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/src/new/a/a.c");
assertNotMatched(pattern, "/src/new.c");
//Test name-only fnmatcher matches
pattern = "ne?";
assertMatched(pattern, "/src/new/");
assertMatched(pattern, "/src/new");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/src/new/a/a.c");
assertMatched(pattern, "/neb");
assertNotMatched(pattern, "/src/new.c");
}
@Test
public void testTargetWithoutLeadingSlash() {
//Test basic * and ? for any pattern + any character
String pattern = "/*.st?";
assertMatched(pattern, "test.stp");
assertMatched(pattern, "anothertest.stg");
assertMatched(pattern, "anothertest.st0");
assertNotMatched(pattern, "anothertest.sta1");
//Check that asterisk does not expand to ""
assertNotMatched(pattern, "another/test.sta1");
//Same as above, with a leading slash to ensure that doesn't cause problems
pattern = "/*.st?";
assertMatched(pattern, "test.stp");
assertMatched(pattern, "anothertest.stg");
assertMatched(pattern, "anothertest.st0");
assertNotMatched(pattern, "anothertest.sta1");
//Check that asterisk does not expand to ""
assertNotMatched(pattern, "another/test.sta1");
//Test for numbers
pattern = "/*.sta[0-5]";
assertMatched(pattern, "test.sta5");
assertMatched(pattern, "test.sta4");
assertMatched(pattern, "test.sta3");
assertMatched(pattern, "test.sta2");
assertMatched(pattern, "test.sta1");
assertMatched(pattern, "test.sta0");
assertMatched(pattern, "anothertest.sta2");
assertNotMatched(pattern, "test.stag");
assertNotMatched(pattern, "test.sta6");
//Test for letters
pattern = "/[tv]est.sta[a-d]";
assertMatched(pattern, "test.staa");
assertMatched(pattern, "test.stab");
assertMatched(pattern, "test.stac");
assertMatched(pattern, "test.stad");
assertMatched(pattern, "vest.stac");
assertNotMatched(pattern, "test.stae");
assertNotMatched(pattern, "test.sta9");
//Test child directory/file is matched
pattern = "/src/ne?";
assertMatched(pattern, "src/new/");
assertMatched(pattern, "src/new");
assertMatched(pattern, "src/new/a.c");
assertMatched(pattern, "src/new/a/a.c");
assertNotMatched(pattern, "src/new.c");
//Test name-only fnmatcher matches
pattern = "ne?";
assertMatched(pattern, "src/new/");
assertMatched(pattern, "src/new");
assertMatched(pattern, "src/new/a.c");
assertMatched(pattern, "src/new/a/a.c");
assertMatched(pattern, "neb");
assertNotMatched(pattern, "src/new.c");
}
@Test
public void testParentDirectoryGitIgnores() {
//Contains git ignore patterns such as might be seen in a parent directory
//Test for wildcards
String pattern = "/*/*.c";
assertMatched(pattern, "/file/a.c");
assertMatched(pattern, "/src/a.c");
assertNotMatched(pattern, "/src/new/a.c");
//Test child directory/file is matched
pattern = "/src/new";
assertMatched(pattern, "/src/new/");
assertMatched(pattern, "/src/new");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/src/new/a/a.c");
assertNotMatched(pattern, "/src/new.c");
//Test child directory is matched, slash after name
pattern = "/src/new/";
assertMatched(pattern, "/src/new/");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/src/new/a/a.c");
assertNotMatched(pattern, "/src/new");
assertNotMatched(pattern, "/src/new.c");
//Test directory is matched by name only
pattern = "b1";
assertMatched(pattern, "/src/new/a/b1/a.c");
assertNotMatched(pattern, "/src/new/a/b2/file.c");
assertNotMatched(pattern, "/src/new/a/bb1/file.c");
assertNotMatched(pattern, "/src/new/a/file.c");
}
@Test
public void testTrailingSlash() {
String pattern = "/src/";
assertMatched(pattern, "/src/");
assertMatched(pattern, "/src/new");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/src/a.c");
assertNotMatched(pattern, "/src");
assertNotMatched(pattern, "/srcA/");
}
@Test
public void testNameOnlyMatches() {
/*
* Name-only matches do not contain any path separators
*/
//Test matches for file extension
String pattern = "*.stp";
assertMatched(pattern, "/test.stp");
assertMatched(pattern, "/src/test.stp");
assertNotMatched(pattern, "/test.stp1");
assertNotMatched(pattern, "/test.astp");
//Test matches for name-only, applies to file name or folder name
pattern = "src";
assertMatched(pattern, "/src");
assertMatched(pattern, "/src/");
assertMatched(pattern, "/src/a.c");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/new/src/a.c");
assertMatched(pattern, "/file/src");
//Test matches for name-only, applies only to folder names
pattern = "src/";
assertMatched(pattern, "/src/");
assertMatched(pattern, "/src/a.c");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/new/src/a.c");
assertNotMatched(pattern, "/src");
assertNotMatched(pattern, "/file/src");
//Test matches for name-only, applies to file name or folder name
//With a small wildcard
pattern = "?rc";
assertMatched(pattern, "/src/a.c");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/new/src/a.c");
assertMatched(pattern, "/file/src");
assertMatched(pattern, "/src/");
//Test matches for name-only, applies to file name or folder name
//With a small wildcard
pattern = "?r[a-c]";
assertMatched(pattern, "/src/a.c");
assertMatched(pattern, "/src/new/a.c");
assertMatched(pattern, "/new/src/a.c");
assertMatched(pattern, "/file/src");
assertMatched(pattern, "/src/");
assertMatched(pattern, "/srb/a.c");
assertMatched(pattern, "/grb/new/a.c");
assertMatched(pattern, "/new/crb/a.c");
assertMatched(pattern, "/file/3rb");
assertMatched(pattern, "/xrb/");
assertMatched(pattern, "/3ra/a.c");
assertMatched(pattern, "/5ra/new/a.c");
assertMatched(pattern, "/new/1ra/a.c");
assertMatched(pattern, "/file/dra");
assertMatched(pattern, "/era/");
assertNotMatched(pattern, "/crg");
assertNotMatched(pattern, "/cr3");
}
@Test
public void testNegation() {
String pattern = "!/test.stp";
assertMatched(pattern, "/test.stp");
}
@Test
public void testGetters() {
IgnoreRule r = new IgnoreRule("/pattern/");
assertFalse(r.getNameOnly());
assertTrue(r.dirOnly());
assertFalse(r.getNegation());
assertEquals(r.getPattern(), "/pattern");
r = new IgnoreRule("/patter?/");
assertFalse(r.getNameOnly());
assertTrue(r.dirOnly());
assertFalse(r.getNegation());
assertEquals(r.getPattern(), "/patter?");
r = new IgnoreRule("patt*");
assertTrue(r.getNameOnly());
assertFalse(r.dirOnly());
assertFalse(r.getNegation());
assertEquals(r.getPattern(), "patt*");
r = new IgnoreRule("pattern");
assertTrue(r.getNameOnly());
assertFalse(r.dirOnly());
assertFalse(r.getNegation());
assertEquals(r.getPattern(), "pattern");
r = new IgnoreRule("!pattern");
assertTrue(r.getNameOnly());
assertFalse(r.dirOnly());
assertTrue(r.getNegation());
assertEquals(r.getPattern(), "pattern");
r = new IgnoreRule("!/pattern");
assertFalse(r.getNameOnly());
assertFalse(r.dirOnly());
assertTrue(r.getNegation());
assertEquals(r.getPattern(), "/pattern");
r = new IgnoreRule("!/patter?");
assertFalse(r.getNameOnly());
assertFalse(r.dirOnly());
assertTrue(r.getNegation());
assertEquals(r.getPattern(), "/patter?");
}
@Test
public void testResetState() {
String pattern = "/build/*";
String target = "/build";
// Don't use the assert methods of this class, as we want to test
// whether the state in IgnoreRule is reset properly
IgnoreRule r = new IgnoreRule(pattern);
// Result should be the same for the same inputs
assertFalse(r.isMatch(target, true));
assertFalse(r.isMatch(target, true));
}
/**
* Check for a match. If target ends with "/", match will assume that the
* target is meant to be a directory.
* @param pattern
* Pattern as it would appear in a .gitignore file
* @param target
* Target file path relative to repository's GIT_DIR
*/
public void assertMatched(String pattern, String target) {
boolean value = match(pattern, target);
assertTrue("Expected a match for: " + pattern + " with: " + target,
value);
}
/**
* Check for a match. If target ends with "/", match will assume that the
* target is meant to be a directory.
* @param pattern
* Pattern as it would appear in a .gitignore file
* @param target
* Target file path relative to repository's GIT_DIR
*/
public void assertNotMatched(String pattern, String target) {
boolean value = match(pattern, target);
assertFalse("Expected no match for: " + pattern + " with: " + target,
value);
}
/**
* Check for a match. If target ends with "/", match will assume that the
* target is meant to be a directory.
*
* @param pattern
* Pattern as it would appear in a .gitignore file
* @param target
* Target file path relative to repository's GIT_DIR
* @return Result of IgnoreRule.isMatch(String, boolean)
*/
private static boolean match(String pattern, String target) {
IgnoreRule r = new IgnoreRule(pattern);
//If speed of this test is ever an issue, we can use a presetRule field
//to avoid recompiling a pattern each time.
return r.isMatch(target, target.endsWith("/"));
}
}

61
org.eclipse.jgit.test/tst/org/eclipse/jgit/ignore/IgnoreRuleSpecialCasesTest.java
Unescape View File

@ -46,64 +46,32 @@ package org.eclipse.jgit.ignore;
import static org.junit.Assert.assertEquals;
import static org.junit.Assume.assumeTrue;
import java.util.Arrays;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
@RunWith(Parameterized.class)
@SuppressWarnings({ "deprecation", "boxing" })
@SuppressWarnings({ "boxing" })
public class IgnoreRuleSpecialCasesTest {
@Parameters(name = "OldRule? {0}")
public static Iterable<Boolean[]> data() {
return Arrays.asList(new Boolean[][] { { Boolean.FALSE },
{ Boolean.TRUE } });
}
@Parameter
public Boolean useOldRule;
private void assertMatch(final String pattern, final String input,
final boolean matchExpected, Boolean... assume) {
boolean assumeDir = input.endsWith("/");
if (useOldRule.booleanValue()) {
final IgnoreRule matcher = new IgnoreRule(pattern);
if (assume.length == 0 || !assume[0].booleanValue())
assertEquals(matchExpected, matcher.isMatch(input, assumeDir));
else
assumeTrue(matchExpected == matcher.isMatch(input, assumeDir));
FastIgnoreRule matcher = new FastIgnoreRule(pattern);
if (assume.length == 0 || !assume[0].booleanValue()) {
assertEquals(matchExpected, matcher.isMatch(input, assumeDir));
} else {
FastIgnoreRule matcher = new FastIgnoreRule(pattern);
if (assume.length == 0 || !assume[0].booleanValue())
assertEquals(matchExpected, matcher.isMatch(input, assumeDir));
else
assumeTrue(matchExpected == matcher.isMatch(input, assumeDir));
assumeTrue(matchExpected == matcher.isMatch(input, assumeDir));
}
}
private void assertFileNameMatch(final String pattern, final String input,
final boolean matchExpected) {
boolean assumeDir = input.endsWith("/");
if (useOldRule.booleanValue()) {
final IgnoreRule matcher = new IgnoreRule(pattern);
assertEquals(matchExpected, matcher.isMatch(input, assumeDir));
} else {
FastIgnoreRule matcher = new FastIgnoreRule(pattern);
assertEquals(matchExpected, matcher.isMatch(input, assumeDir));
}
FastIgnoreRule matcher = new FastIgnoreRule(pattern);
assertEquals(matchExpected, matcher.isMatch(input, assumeDir));
}
@Test
public void testVerySimplePatternCase0() throws Exception {
if (useOldRule)
System.err
.println("IgnoreRule can't understand blank lines, skipping");
Boolean assume = useOldRule;
assertMatch("", "", false, assume);
assertMatch("", "", false);
}
@Test
@ -805,12 +773,9 @@ public class IgnoreRuleSpecialCasesTest {
@Test
public void testSpecialGroupCase10() throws Exception {
if (useOldRule)
System.err.println("IgnoreRule can't understand [[:], skipping");
Boolean assume = useOldRule;
// Second bracket is threated literally, so both [ and : should match
assertMatch("[[:]", ":", true, assume);
assertMatch("[[:]", "[", true, assume);
assertMatch("[[:]", ":", true);
assertMatch("[[:]", "[", true);
}
@Test
@ -866,12 +831,8 @@ public class IgnoreRuleSpecialCasesTest {
@Test
public void testEscapedBackslash() throws Exception {
if (useOldRule)
System.err
.println("IgnoreRule can't understand escaped backslashes, skipping");
Boolean assume = useOldRule;
// In Git CLI a\\b matches a\b file
assertMatch("a\\\\b", "a\\b", true, assume);
assertMatch("a\\\\b", "a\\b", true);
}
@Test

278
org.eclipse.jgit/src/org/eclipse/jgit/ignore/IgnoreRule.java
Unescape View File

@ -1,278 +0,0 @@
/*
* Copyright (C) 2010, Red Hat Inc.
* 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.ignore;
import org.eclipse.jgit.errors.InvalidPatternException;
import org.eclipse.jgit.fnmatch.FileNameMatcher;
/**
* A single ignore rule corresponding to one line in a .gitignore or ignore
* file. Parses the ignore pattern
*
* Inspiration from: Ferry Huberts
*
* @deprecated this rule does not support double star pattern and is slow
* parsing glob expressions. Consider to use {@link FastIgnoreRule}
* instead. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=440732
*/
@Deprecated
public class IgnoreRule {
private String pattern;
private boolean negation;
private boolean nameOnly;
private boolean dirOnly;
private FileNameMatcher matcher;
/**
* Create a new ignore rule with the given pattern. Assumes that
* the pattern is already trimmed.
*
* @param pattern
* Base pattern for the ignore rule. This pattern will
* be parsed to generate rule parameters.
*/
public IgnoreRule (String pattern) {
this.pattern = pattern;
negation = false;
nameOnly = false;
dirOnly = false;
matcher = null;
setup();
}
/**
* Remove leading/trailing characters as needed. Set up
* rule variables for later matching.
*/
private void setup() {
int startIndex = 0;
int endIndex = pattern.length();
if (pattern.startsWith("!")) { //$NON-NLS-1$
startIndex++;
negation = true;
}
if (pattern.endsWith("/")) { //$NON-NLS-1$
endIndex --;
dirOnly = true;
}
pattern = pattern.substring(startIndex, endIndex);
boolean hasSlash = pattern.contains("/"); //$NON-NLS-1$
if (!hasSlash)
nameOnly = true;
else if (!pattern.startsWith("/")) { //$NON-NLS-1$
//Contains "/" but does not start with one
//Adding / to the start should not interfere with matching
pattern = "/" + pattern; //$NON-NLS-1$
}
if (pattern.contains("*") || pattern.contains("?") || pattern.contains("[")) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
try {
matcher = new FileNameMatcher(pattern, Character.valueOf('/'));
} catch (InvalidPatternException e) {
// Ignore pattern exceptions
}
}
}
/**
* @return
* True if the pattern is just a file name and not a path
*/
public boolean getNameOnly() {
return nameOnly;
}
/**
*
* @return
* True if the pattern should match directories only
*/
public boolean dirOnly() {
return dirOnly;
}
/**
*
* @return
* True if the pattern had a "!" in front of it
*/
public boolean getNegation() {
return negation;
}
/**
* @return
* The blob pattern to be used as a matcher
*/
public String getPattern() {
return pattern;
}
/**
* Returns true if a match was made.
* <br>
* This function does NOT return the actual ignore status of the
* target! Please consult {@link #getResult()} for the ignore status. The actual
* ignore status may be true or false depending on whether this rule is
* an ignore rule or a negation rule.
*
* @param target
* Name pattern of the file, relative to the base directory of this rule
* @param isDirectory
* Whether the target file is a directory or not
* @return
* True if a match was made. This does not necessarily mean that
* the target is ignored. Call {@link IgnoreRule#getResult() getResult()} for the result.
*/
public boolean isMatch(String target, boolean isDirectory) {
if (!target.startsWith("/")) //$NON-NLS-1$
target = "/" + target; //$NON-NLS-1$
if (matcher == null) {
if (target.equals(pattern)) {
//Exact match
if (dirOnly && !isDirectory)
//Directory expectations not met
return false;
else
//Directory expectations met
return true;
}
/*
* Add slashes for startsWith check. This avoids matching e.g.
* "/src/new" to /src/newfile" but allows "/src/new" to match
* "/src/new/newfile", as is the git standard
*/
if ((target).startsWith(pattern + "/")) //$NON-NLS-1$
return true;
if (nameOnly) {
//Iterate through each sub-name
final String[] segments = target.split("/"); //$NON-NLS-1$
for (int idx = 0; idx < segments.length; idx++) {
final String segmentName = segments[idx];
// String.split("/") creates empty segment for leading slash
if (segmentName.length() == 0)
continue;
if (segmentName.equals(pattern) &&
doesMatchDirectoryExpectations(isDirectory, idx, segments.length))
return true;
}
}
} else {
matcher.reset();
matcher.append(target);
if (matcher.isMatch())
return true;
final String[] segments = target.split("/"); //$NON-NLS-1$
if (nameOnly) {
for (int idx = 0; idx < segments.length; idx++) {
final String segmentName = segments[idx];
// String.split("/") creates empty segment for leading slash
if (segmentName.length() == 0)
continue;
//Iterate through each sub-directory
matcher.reset();
matcher.append(segmentName);
if (matcher.isMatch() &&
doesMatchDirectoryExpectations(isDirectory, idx, segments.length))
return true;
}
} else {
//TODO: This is the slowest operation
//This matches e.g. "/src/ne?" to "/src/new/file.c"
matcher.reset();
for (int idx = 0; idx < segments.length; idx++) {
final String segmentName = segments[idx];
// String.split("/") creates empty segment for leading slash
if (segmentName.length() == 0)
continue;
matcher.append("/" + segmentName); //$NON-NLS-1$
if (matcher.isMatch()
&& doesMatchDirectoryExpectations(isDirectory, idx,
segments.length))
return true;
}
}
}
return false;
}
/**
* If a call to <code>isMatch(String, boolean)</code> was previously
* made, this will return whether or not the target was ignored. Otherwise
* this just indicates whether the rule is non-negation or negation.
*
* @return
* True if the target is to be ignored, false otherwise.
*/
public boolean getResult() {
return !negation;
}
private boolean doesMatchDirectoryExpectations(boolean isDirectory, int segmentIdx, int segmentLength) {
// The segment we are checking is a directory, expectations are met.
if (segmentIdx < segmentLength - 1) {
return true;
}
// We are checking the last part of the segment for which isDirectory has to be considered.
return !dirOnly || isDirectory;
}
@Override
public String toString() {
return pattern;
}
}
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