Attachment 127195 Details for Bug 265103 – Proposed fix

[patch] Proposed fix

patch_265103_34x.txt (text/plain), 11.27 KB, created by Olivier Thomann

on 2009-03-02 12:48:53 EST

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Creator: Olivier Thomann

Created: 2009-03-02 12:48:53 EST

Size: 11.27 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#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 1.73
>diff -u -r1.73 TestAll.java
>--- src/org/eclipse/jdt/core/tests/compiler/regression/TestAll.java	16 Oct 2007 10:24:51 -0000	1.73
>+++ src/org/eclipse/jdt/core/tests/compiler/regression/TestAll.java	2 Mar 2009 17:48:02 -0000
>@@ -59,6 +59,7 @@
> 	standardTests.add(RuntimeTests.class);
> 	standardTests.add(DebugAttributeTest.class);
> 	standardTests.add(NullReferenceTest.class);
>+	standardTests.add(ManifestAnalyzerTest.class);
> 	if (UnconditionalFlowInfo.coverageTestFlag) {
> 		standardTests.add(NullReferenceImplTests.class);
> 	}
>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 +1,107 @@
>+/*******************************************************************************
>+ * 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.batch.ClasspathJar.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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = 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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = 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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = 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 + " second\n" + WHITESPACE + "Jar.jar\nBuild-Reference: Version toto";
>+		StringReader reader = new StringReader(testWithSecondJarOnTwoLine);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+
>+	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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = 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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = 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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = 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);
>+		manifestAnalyzer.analyzeManifestContents(reader);
>+		List jars = manifestAnalyzer.getCalledFileNames();
>+		assertEquals("Wrong size", 2, jars.size());
>+		assertEquals(FIRST_JAR, jars.get(0));
>+		assertEquals(SECOND_JAR, jars.get(1));
>+	}
>+}
>#P org.eclipse.jdt.core
>Index: batch/org/eclipse/jdt/internal/compiler/batch/ClasspathJar.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/batch/org/eclipse/jdt/internal/compiler/batch/ClasspathJar.java,v
>retrieving revision 1.45.2.1
>diff -u -r1.45.2.1 ClasspathJar.java
>--- batch/org/eclipse/jdt/internal/compiler/batch/ClasspathJar.java	10 Nov 2008 17:46:09 -0000	1.45.2.1
>+++ batch/org/eclipse/jdt/internal/compiler/batch/ClasspathJar.java	2 Mar 2009 17:48:02 -0000
>@@ -7,6 +7,7 @@
>  *
>  * Contributors:
>  *     IBM Corporation - initial API and implementation
>+ *     Fabrice Matrat - fix for 265103
>  *******************************************************************************/
> package org.eclipse.jdt.internal.compiler.batch;
> 
>@@ -66,6 +67,8 @@
> 		this.calledFilesNames = null;
> 		for (;;) {
> 			currentChar = reader.read();
>+			if (currentChar == '\r')  // skip \r, will consider \n later (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=251079 )
>+				currentChar = reader.read();
> 			switch (state) {
> 				case START:
> 					if (currentChar == -1) {
>@@ -98,16 +101,23 @@
> 					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') {
> 						state = START;
>@@ -117,8 +127,11 @@
> 						state = IN_CLASSPATH_HEADER;
> 						substate = 1;
> 					} else if (this.calledFilesNames == null) {
>-						return false;
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						return addCurrentTokenJarWhenNecessary(currentJarToken);
> 					} else {
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						addCurrentTokenJarWhenNecessary(currentJarToken);
> 						state = SKIP_LINE;
> 					}
> 					break;
>@@ -131,10 +144,13 @@
> 					break;
> 				case READING_JAR:	
> 					if (currentChar == -1) {
>-						return false;
>+						// >>>>>>>>>>>>>>>>>> Add the latest jar read
>+						return addCurrentTokenJarWhenNecessary(currentJarToken);
> 					} 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;
>@@ -142,15 +158,27 @@
> 						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;
> 	}

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