Attachment 127487 Details for Bug 265103 – Proposed fix

[patch] Proposed fix

patch_265103_HEAD.txt (text/plain), 15.20 KB, created by Olivier Thomann

on 2009-03-04 10:54:26 EST

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Creator: Olivier Thomann

Created: 2009-03-04 10:54:26 EST

Size: 15.20 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.core
>Index: compiler/org/eclipse/jdt/internal/compiler/util/ManifestAnalyzer.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/util/ManifestAnalyzer.java,v
>retrieving revision 1.2
>diff -u -r1.2 ManifestAnalyzer.java
>--- compiler/org/eclipse/jdt/internal/compiler/util/ManifestAnalyzer.java	17 Oct 2008 11:01:09 -0000	1.2
>+++ compiler/org/eclipse/jdt/internal/compiler/util/ManifestAnalyzer.java	4 Mar 2009 15:52:24 -0000
>@@ -26,13 +26,13 @@
> 		SKIP_LINE = 6;
> 	private static final char[] CLASSPATH_HEADER_TOKEN =
> 		"Class-Path:".toCharArray(); //$NON-NLS-1$
>-	private int ClasspathSectionsCount;
>+	private int classpathSectionsCount;
> 	private ArrayList calledFilesNames;
> 	public boolean analyzeManifestContents(Reader reader) throws IOException {
> 		int state = START, substate = 0;
> 		StringBuffer currentJarToken = new StringBuffer();
> 		int currentChar;
>-		this.ClasspathSectionsCount = 0;
>+		this.classpathSectionsCount = 0;
> 		this.calledFilesNames = null;
> 		for (;;) {
> 			currentChar = reader.read();
>@@ -63,39 +63,57 @@
> 				case PAST_CLASSPATH_HEADER:
> 					if (currentChar == ' ') {
> 						state = SKIPPING_WHITESPACE;
>-						this.ClasspathSectionsCount++;
>+						this.classpathSectionsCount++;
> 					} else {
> 						return false;
> 					}
> 					break;
> 				case SKIPPING_WHITESPACE:
> 					if (currentChar == -1) {
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 						return true;
> 					} else if (currentChar == '\n') {
> 						state = CONTINUING;
> 					} else if (currentChar != ' ') {
> 						currentJarToken.append((char) currentChar);
> 						state = READING_JAR;
>+					} else {
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 					}
> 					break;
> 				case CONTINUING:
> 					if (currentChar == -1) {
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 						return true;
> 					} else if (currentChar == '\n') {
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 						state = START;
> 					} else if (currentChar == ' ') {
> 						state = SKIPPING_WHITESPACE;
> 					} else if (currentChar == CLASSPATH_HEADER_TOKEN[0]) {
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 						state = IN_CLASSPATH_HEADER;
> 						substate = 1;
> 					} else if (this.calledFilesNames == null) {
>-						return false;
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
>+						state = START;
> 					} else {
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 						state = SKIP_LINE;
> 					}
> 					break;
> 				case SKIP_LINE:
> 					if (currentChar == -1) {
>+						if (this.classpathSectionsCount != 0) {
>+							if (this.calledFilesNames == null) {
>+								return false;
>+							}
>+						}
> 						return true;
> 					} else if (currentChar == '\n') {
> 						state = START;
>@@ -103,10 +121,13 @@
> 					break;
> 				case READING_JAR:
> 					if (currentChar == -1) {
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
> 						return false;
> 					} else if (currentChar == '\n') {
> 						// appends token below
> 						state = CONTINUING;
>+						// >>>>>>>>>>> Add a break to not add the jar yet as it can continue on the next line
>+						break;
> 					} else if (currentChar == ' ') {
> 						// appends token below
> 						state = SKIPPING_WHITESPACE;
>@@ -114,17 +135,29 @@
> 						currentJarToken.append((char) currentChar);
> 						break;
> 					}
>-					if (this.calledFilesNames == null) {
>-						this.calledFilesNames = new ArrayList();
>-					}
>-					this.calledFilesNames.add(currentJarToken.toString());
>-					currentJarToken.setLength(0);
>+					addCurrentTokenJarWhenNecessary(currentJarToken);
> 					break;
> 			}
> 		}
>+	}	
>+
>+	// >>>>>>>>>>>>>>>> Method Extracted from analyzeManifestContents in the READING_JAR Block
>+	private boolean addCurrentTokenJarWhenNecessary(StringBuffer currentJarToken) {
>+		if (currentJarToken != null && currentJarToken.length() > 0) {
>+			if (this.calledFilesNames == null) {
>+				this.calledFilesNames = new ArrayList();
>+			}
>+			this.calledFilesNames.add(currentJarToken.toString());
>+			currentJarToken.setLength(0);
>+			return true;
>+		}
>+		return false;
> 	}
>+	// <<<<<<<<<<<<<<<<<<<<<<
>+
>+
> 	public int getClasspathSectionsCount() {
>-		return this.ClasspathSectionsCount;
>+		return this.classpathSectionsCount;
> 	}
> 	public List getCalledFileNames() {
> 		return this.calledFilesNames;
>#P org.eclipse.jdt.core.tests.compiler
>Index: src/org/eclipse/jdt/core/tests/compiler/regression/TestAll.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/TestAll.java,v
>retrieving revision 1.76
>diff -u -r1.76 TestAll.java
>--- src/org/eclipse/jdt/core/tests/compiler/regression/TestAll.java	1 Dec 2008 12:32:11 -0000	1.76
>+++ src/org/eclipse/jdt/core/tests/compiler/regression/TestAll.java	4 Mar 2009 15:52:25 -0000
>@@ -70,6 +70,7 @@
> 	standardTests.add(SerialVersionUIDTests.class);
> 	standardTests.add(LineNumberAttributeTest.class);
> 	standardTests.add(ProgrammingProblemsTest.class);
>+	standardTests.add(ManifestAnalyzerTest.class);
> 
> 	// add all javadoc tests
> 	for (int i=0, l=JavadocTest.ALL_CLASSES.size(); i<l; i++) {
>Index: src/org/eclipse/jdt/core/tests/compiler/regression/ManifestAnalyzerTest.java
>===================================================================
>RCS file: src/org/eclipse/jdt/core/tests/compiler/regression/ManifestAnalyzerTest.java
>diff -N src/org/eclipse/jdt/core/tests/compiler/regression/ManifestAnalyzerTest.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/jdt/core/tests/compiler/regression/ManifestAnalyzerTest.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,155 @@
>+/*******************************************************************************
>+ * Copyright (c) 2009 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     Fabrice Matrat - initial contribution
>+ *     IBM Corporation - code review and integration
>+ *******************************************************************************/
>+package org.eclipse.jdt.core.tests.compiler.regression;
>+import java.io.IOException;
>+import java.io.StringReader;
>+import java.util.List;
>+
>+import org.eclipse.jdt.internal.compiler.util.ManifestAnalyzer;
>+
>+public class ManifestAnalyzerTest extends AbstractRegressionTest {
>+
>+	private static final String FIRST_JAR = "firstJar.jar";
>+	private static final String SECOND_JAR = "secondJar.jar";
>+	private static final String WHITESPACE = " ";
>+
>+	ManifestAnalyzer manifestAnalyzer = new ManifestAnalyzer();
>+
>+	public ManifestAnalyzerTest(String name) {
>+		super(name);
>+	}
>+	public void testWithOneJar() throws IOException {
>+		String testWithOneJar = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + "\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithOneJar);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 1, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+	}
>+
>+	public void testWithOneJarWithWiteSpace() throws IOException {
>+		String testWithOneJarWithWiteSpace = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + WHITESPACE + "\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithOneJarWithWiteSpace);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 1, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+	}
>+
>+	public void testWithSecondJarOnNextLine() throws IOException {
>+		String testWithSecondJarOnNextLine = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + "\n"+ WHITESPACE + WHITESPACE +"secondJar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnNextLine);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+
>+	public void testWithSecondJarOnTwoLine() throws IOException {
>+		String testWithSecondJarOnTwoLine = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + WHITESPACE + "second\n" + WHITESPACE + "Jar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLine);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+
>+	public void testWithSecondJarOnTwoLine2() throws IOException {
>+		String testWithSecondJarOnTwoLine = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + WHITESPACE + "second\n" + WHITESPACE + WHITESPACE + "Jar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLine);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 3, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals("second", jars.get(1));
>+		assertEquals("Jar.jar", jars.get(2));
>+	}
>+
>+	public void testWithSecondJarOnTwoLine3() throws IOException {
>+		String testWithSecondJarOnTwoLine = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + WHITESPACE + "second\n" + "Jar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLine);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals("second", jars.get(1));
>+	}
>+
>+	public void testWithSecondJarOnTwoLine4() throws IOException {
>+		String testWithSecondJarOnTwoLine = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + "\n" + "second\n" + WHITESPACE + "Jar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLine);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 1, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+	}
>+
>+	public void testWithSecondJarOnNextLine5() throws IOException {
>+		String testWithSecondJarOnNextLine = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + "\n"+ WHITESPACE + "secondJar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnNextLine);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 1, jars.size());
>+		assertEquals(FIRST_JAR + SECOND_JAR, jars.get(0));
>+	}
>+
>+	public void testWithSecondJarOnTwoLineEndedWithEOF() throws IOException {
>+		String testWithSecondJarOnTwoLineEndedWithEOF = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + " second\n Jar.jar";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLineEndedWithEOF);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 1, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+	}
>+
>+	public void testWithSecondJarOnTwoLineEndedWithEOF2() throws IOException {
>+		String testWithSecondJarOnTwoLineEndedWithEOF = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + " second\n Jar.jar\n";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLineEndedWithEOF);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+
>+	public void testWithSecondJarOnTwoLineEndedWithWhiteSpaceEOF() throws IOException {
>+		String testWithSecondJarOnTwoLineEndedWithWhiteSpaceEOF = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + " second\n Jar.jar ";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLineEndedWithWhiteSpaceEOF);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+
>+	public void testWithSecondJarOnTwoLineEndedWithWhiteSpaceNewLineEOF() throws IOException {
>+		String testWithSecondJarOnTwoLineEndedWithWhiteSpaceNewLineEOF = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + " second\n Jar.jar \n";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLineEndedWithWhiteSpaceNewLineEOF);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+
>+	public void testWithSecondJarOnTwoLineEndedWithNewLineEOF() throws IOException {
>+		String testWithSecondJarOnTwoLineEndedWithNewLineEOF = "Manifest-Version: 1.0\nAnt-Version: Apache Ant 1.6.5\nCreated-By: 1.5.0_14-b03 (Sun Microsystems Inc.)\nClass-Path: " + FIRST_JAR + " second\n Jar.jar\n";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLineEndedWithNewLineEOF);
>+		this.manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = this.manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+}

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Attachments on bug 265103: 125864 | 127195 | 127196 | 127487 | 127491