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Code Issues Wiki Activity

Fixed Bug 101910 - Non deterministic JUnit failures in DOMLocationInclusionTests

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This commit is contained in:
John Camelon 2005-06-28 14:47:11 +00:00
parent b77a4b7284
commit af0f510c86
2 changed files with 243 additions and 138 deletions
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137
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2FileBasePluginTest.java Normal file
View file

@ -0,0 +1,137 @@
/*******************************************************************************
* Copyright (c) 2004, 2005 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Sept 28, 2004
*/
package org.eclipse.cdt.core.parser.tests.ast2;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import junit.framework.TestCase;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.testplugin.CProjectHelper;
import org.eclipse.cdt.core.testplugin.FileManager;
import org.eclipse.cdt.internal.core.index.domsourceindexer.DOMSourceIndexer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
/**
* @author dsteffle
*/
public class AST2FileBasePluginTest extends TestCase {
static NullProgressMonitor monitor;
static IWorkspace workspace;
static IProject project;
static FileManager fileManager;
static int numProjects = 0;
static Class className;
static ICProject cPrj;
private void initialize(Class aClassName){
if( CCorePlugin.getDefault() != null && CCorePlugin.getDefault().getCoreModel() != null){
//(CCorePlugin.getDefault().getCoreModel().getIndexManager()).reset();
monitor = new NullProgressMonitor();
workspace = ResourcesPlugin.getWorkspace();
try {
cPrj = CProjectHelper.createCCProject("AST2BasedProjectMofo", "bin"); //$NON-NLS-1$ //$NON-NLS-2$
project = cPrj.getProject();
project.setSessionProperty(DOMSourceIndexer.activationKey,new Boolean(false));
// ugly
if (className == null || !className.equals(aClassName)) {
className = aClassName;
numProjects++;
}
} catch ( CoreException e ) {
/*boo*/
}
if (project == null)
throw new NullPointerException("Unable to create project"); //$NON-NLS-1$
//Create file manager
fileManager = new FileManager();
}
}
public AST2FileBasePluginTest(String name, Class className)
{
super(name);
initialize(className);
}
public void cleanupProject() throws Exception {
numProjects--;
try{
if (numProjects == 0) {
project.delete( true, false, monitor );
project = null;
}
} catch( Throwable e ){
/*boo*/
}
}
protected void tearDown() throws Exception {
if( project == null || !project.exists() )
return;
IResource [] members = project.members();
for( int i = 0; i < members.length; i++ ){
if( members[i].getName().equals( ".project" ) || members[i].getName().equals( ".cdtproject" ) ) //$NON-NLS-1$ //$NON-NLS-2$
continue;
try{
members[i].delete( false, monitor );
} catch( Throwable e ){
/*boo*/
}
}
}
protected IFolder importFolder(String folderName) throws Exception {
IFolder folder = project.getProject().getFolder(folderName);
//Create file input stream
if( !folder.exists() )
folder.create( false, false, monitor );
return folder;
}
public IFile importFile(String fileName, String contents ) throws Exception{
//Obtain file handle
IFile file = project.getProject().getFile(fileName);
InputStream stream = new ByteArrayInputStream( contents.getBytes() );
//Create file input stream
if( file.exists() )
file.setContents( stream, false, false, monitor );
else
file.create( stream, false, monitor );
fileManager.addFile(file);
return file;
}
}

244
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/DOMLocationInclusionTests.java
View file

@ -10,15 +10,14 @@
*******************************************************************************/
package org.eclipse.cdt.core.parser.tests.ast2;
import java.io.InputStream;
import java.util.Collections;
import java.util.List;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.CDOM;
import org.eclipse.cdt.core.dom.ICodeReaderFactory;
import org.eclipse.cdt.core.dom.IParserConfiguration;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
import org.eclipse.cdt.core.dom.ast.IASTNode;
@ -28,36 +27,58 @@ import org.eclipse.cdt.core.dom.ast.IASTPreprocessorMacroDefinition;
import org.eclipse.cdt.core.dom.ast.IASTProblem;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.parser.CodeReader;
import org.eclipse.cdt.core.parser.ExtendedScannerInfo;
import org.eclipse.cdt.core.parser.IExtendedScannerInfo;
import org.eclipse.cdt.core.parser.IParserLogService;
import org.eclipse.cdt.core.parser.IScanner;
import org.eclipse.cdt.core.parser.IScannerInfo;
import org.eclipse.cdt.core.parser.NullLogService;
import org.eclipse.cdt.core.parser.ParserLanguage;
import org.eclipse.cdt.core.parser.ParserMode;
import org.eclipse.cdt.core.parser.ScannerInfo;
import org.eclipse.cdt.core.parser.ast.IASTScope;
import org.eclipse.cdt.core.parser.tests.FileBasePluginTest;
import org.eclipse.cdt.internal.core.dom.parser.ISourceCodeParser;
import org.eclipse.cdt.internal.core.dom.parser.c.CVisitor;
import org.eclipse.cdt.internal.core.dom.parser.c.GCCParserExtensionConfiguration;
import org.eclipse.cdt.internal.core.dom.parser.c.GNUCSourceParser;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPVisitor;
import org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser;
import org.eclipse.cdt.internal.core.dom.parser.cpp.GPPParserExtensionConfiguration;
import org.eclipse.cdt.internal.core.parser.ParserException;
import org.eclipse.cdt.internal.core.parser.scanner2.DOMScanner;
import org.eclipse.cdt.internal.core.parser.scanner2.GCCScannerExtensionConfiguration;
import org.eclipse.cdt.internal.core.parser.scanner2.GPPScannerExtensionConfiguration;
import org.eclipse.cdt.internal.core.parser.scanner2.IScannerExtensionConfiguration;
import org.eclipse.cdt.internal.core.dom.SavedCodeReaderFactory;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.content.IContentType;
/**
* @author jcamelon
*/
public class DOMLocationInclusionTests extends FileBasePluginTest {
public class DOMLocationInclusionTests extends AST2FileBasePluginTest {
public class ParserConfiguration implements IParserConfiguration {
private final IScannerInfo info;
private final String dialect;
public ParserConfiguration(IScannerInfo s, IFile code) {
this.info = s;
String filename = code.getLocation().toOSString();
IProject prj = code.getProject();
//FIXME: ALAIN, for headers should we assume CPP ??
// The problem is that it really depends on how the header was included.
String id = null;
IContentType contentType = CCorePlugin.getContentType(prj, filename);
if (contentType != null) {
id = contentType.getId();
}
if (id != null) {
if (CCorePlugin.CONTENT_TYPE_CSOURCE.equals(id))
dialect = "GNUC"; //$NON-NLS-1$
else
dialect = "GNUC++"; //$NON-NLS-1$
}
else
dialect = "GNUC++"; //$NON-NLS-1$
}
public IScannerInfo getScannerInfo() {
return info;
}
public String getParserDialect() {
return dialect;
}
}
public void testBug101875() throws Exception {
for (int i = 0; i < 4; ++i) {
@ -76,26 +97,21 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
buffer.append("*/\n"); //$NON-NLS-1$
buffer.append("int SomeStructure;\n"); //$NON-NLS-1$
String code = buffer.toString();
IFile source = importFile("blah.c", code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(source, p); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "blah.cc" : "blah.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile source = importFile(filename, code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(source); //$NON-NLS-1$
IASTSimpleDeclaration declaration = (IASTSimpleDeclaration) tu
.getDeclarations()[0];
assertSoleFileLocation(
declaration.getDeclarators()[0],
"blah.c", code.indexOf("SomeStructure"), "SomeStructure".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, code.indexOf("SomeStructure"), "SomeStructure".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
}
private static final IScannerInfo SCANNER_INFO = new ScannerInfo();
private static final IParserLogService NULL_LOG = new NullLogService();
private static final ICodeReaderFactory factory = CDOM.getInstance()
.getCodeReaderFactory(CDOM.PARSE_SAVED_RESOURCES);
private static final String[] EMPTY_STRING_ARRAY = new String[0];
/**
@ -106,58 +122,15 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
super(name, DOMLocationInclusionTests.class);
}
protected IASTTranslationUnit parse(IFile code, ParserLanguage language)
protected IASTTranslationUnit parse(IFile code)
throws Exception {
return parse(code, language, SCANNER_INFO);
SavedCodeReaderFactory.getInstance().getCodeReaderCache().flush();
return CDOM.getInstance().getTranslationUnit(code);
}
protected IASTTranslationUnit parse(IFile code, ParserLanguage language,
IScannerInfo s) throws Exception {
InputStream stream = code.getContents();
CodeReader codeReader = null;
try {
codeReader = new CodeReader(code.getLocation().toOSString(), stream);
} finally {
stream.close();
}
IScanner scanner = new DOMScanner(codeReader, s,
ParserMode.COMPLETE_PARSE, language, NULL_LOG,
getScannerConfig(language), factory);
ISourceCodeParser parser = null;
if (language == ParserLanguage.CPP) {
parser = new GNUCPPSourceParser(scanner, ParserMode.COMPLETE_PARSE,
NULL_LOG, new GPPParserExtensionConfiguration());
} else {
parser = new GNUCSourceParser(scanner, ParserMode.COMPLETE_PARSE,
NULL_LOG, new GCCParserExtensionConfiguration());
}
IASTTranslationUnit parseResult = parser.parse();
if (parser.encounteredError())
throw new ParserException("FAILURE"); //$NON-NLS-1$
if (language == ParserLanguage.C) {
IASTProblem[] problems = CVisitor.getProblems(parseResult);
assertEquals(problems.length, 0);
} else if (language == ParserLanguage.CPP) {
IASTProblem[] problems = CPPVisitor.getProblems(parseResult);
assertEquals(problems.length, 0);
}
return parseResult;
}
/**
* @param language
* @return
*/
private IScannerExtensionConfiguration getScannerConfig(
ParserLanguage language) {
if (language == ParserLanguage.CPP)
return new GPPScannerExtensionConfiguration();
return new GCCScannerExtensionConfiguration();
protected IASTTranslationUnit parse(IFile code, IScannerInfo s) throws Exception {
SavedCodeReaderFactory.getInstance().getCodeReaderCache().flush();
return CDOM.getInstance().getTranslationUnit( code, CDOM.getInstance().getCodeReaderFactory( CDOM.PARSE_SAVED_RESOURCES ), new ParserConfiguration( s, code ) );
}
/**
@ -182,17 +155,19 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String code = "int bar;\n#include \"foo.h\"\n"; //$NON-NLS-1$
importFile("foo.h", foo); //$NON-NLS-1$
IFile cpp = importFile("code.cpp", code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(cpp, p); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "code.cc" : "code.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile cpp = importFile(filename, code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(cpp); //$NON-NLS-1$
IASTDeclaration[] declarations = tu.getDeclarations();
assertEquals(declarations.length, 2);
IASTSimpleDeclaration bar = (IASTSimpleDeclaration) declarations[0];
IASTSimpleDeclaration FOO = (IASTSimpleDeclaration) declarations[1];
assertSoleFileLocation(bar,
"code.cpp", code.indexOf("int"), code.indexOf(";") + 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, code.indexOf("int"), code.indexOf(";") + 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(FOO,
"foo.h", foo.indexOf("int"), foo.indexOf(";") + 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
@ -201,7 +176,7 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
assertEquals(incs.length, 1);
assertSoleFileLocation(
incs[0],
"code.cpp", code.indexOf("#inc"), code.indexOf(".h\"\n") + ".h\"".length() - code.indexOf("#inc")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
filename, code.indexOf("#inc"), code.indexOf(".h\"\n") + ".h\"".length() - code.indexOf("#inc")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
}
}
@ -211,11 +186,12 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String code = "int bar;\n#include \"foo.h\"\nfloat byob;\n"; //$NON-NLS-1$
importFile("foo.h", foo); //$NON-NLS-1$
IFile cpp = importFile("code.cpp", code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(cpp, p); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "code.cc" : "code.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile cpp = importFile(filename, code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(cpp); //$NON-NLS-1$
IASTDeclaration[] declarations = tu.getDeclarations();
assertEquals(declarations.length, 3);
IASTSimpleDeclaration bar = (IASTSimpleDeclaration) declarations[0];
@ -223,19 +199,19 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
IASTSimpleDeclaration byob = (IASTSimpleDeclaration) declarations[2];
assertSoleFileLocation(
bar,
"code.cpp", code.indexOf("int"), code.indexOf("r;") + 2 - code.indexOf("int")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, code.indexOf("int"), code.indexOf("r;") + 2 - code.indexOf("int")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(
FOO,
"foo.h", foo.indexOf("int"), foo.indexOf(";") + 1 - foo.indexOf("int")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(
byob,
"code.cpp", code.indexOf("float"), code.indexOf("b;") + 2 - code.indexOf("float")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, code.indexOf("float"), code.indexOf("b;") + 2 - code.indexOf("float")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
IASTPreprocessorIncludeStatement[] incs = tu.getIncludeDirectives();
assertNotNull(incs);
assertEquals(incs.length, 1);
assertSoleFileLocation(
incs[0],
"code.cpp", code.indexOf("#inc"), code.indexOf(".h\"\n") + ".h\"".length() - code.indexOf("#inc")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
filename, code.indexOf("#inc"), code.indexOf(".h\"\n") + ".h\"".length() - code.indexOf("#inc")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
}
}
@ -243,10 +219,12 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String c_file_code = "#define X 4\n\n#include \"blarg.h\"\n\n#define POST_INCLUDE\n\n"; //$NON-NLS-1$
String h_file_code = "#ifndef _BLARG_H_\r\n#define _BLARG_H_\r\n// macro\r\n#define PRINT(s,m) printf(s,m)\r\n#endif //_BLARG_H_\r\n"; //$NON-NLS-1$
importFile("blarg.h", h_file_code); //$NON-NLS-1$
IFile c_file = importFile("blarg.c", c_file_code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(c_file, p); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "blah.cc" : "blah.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile c_file = importFile(filename, c_file_code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(c_file); //$NON-NLS-1$
assertEquals(tu.getDeclarations().length, 0);
IASTPreprocessorMacroDefinition[] macroDefinitions = tu
.getMacroDefinitions();
@ -254,9 +232,9 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
assertEquals(macroDefinitions.length, 4);
assertSoleFileLocation(
macroDefinitions[0],
"blarg.c", c_file_code.indexOf("#define"), c_file_code.indexOf("4") + 1 - c_file_code.indexOf("#define")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, c_file_code.indexOf("#define"), c_file_code.indexOf("4") + 1 - c_file_code.indexOf("#define")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(macroDefinitions[0].getName(),
"blarg.c", c_file_code.indexOf("X"), 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, c_file_code.indexOf("X"), 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(
macroDefinitions[1],
"blarg.h", h_file_code.indexOf("#define _BLARG_H_"), "#define _BLARG_H_\r".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
@ -270,10 +248,10 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
"blarg.h", h_file_code.indexOf("PRINT"), "PRINT".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(
macroDefinitions[3],
"blarg.c", c_file_code.indexOf("#define POST_INCLUDE"), "#define POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, c_file_code.indexOf("#define POST_INCLUDE"), "#define POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(
macroDefinitions[3].getName(),
"blarg.c", c_file_code.indexOf("POST_INCLUDE"), "POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, c_file_code.indexOf("POST_INCLUDE"), "POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
@ -283,25 +261,27 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String cpp_code = "#include \"header1.h\"\n#include \"header2.h\"\nint z;\n"; //$NON-NLS-1$
importFile("header1.h", header1_code); //$NON-NLS-1$
importFile("header2.h", header2_code); //$NON-NLS-1$
IFile f = importFile("source.c", cpp_code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(f, p);
String filename = ( p == ParserLanguage.CPP ) ? "source.cc" : "source.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile f = importFile(filename, cpp_code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(f);
IASTDeclaration[] declarations = tu.getDeclarations();
IASTPreprocessorIncludeStatement[] includeDirectives = tu
.getIncludeDirectives();
assertSoleFileLocation(
includeDirectives[0],
"source.c", cpp_code.indexOf("#include \"header1.h\""), "#include \"header1.h\"".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, cpp_code.indexOf("#include \"header1.h\""), "#include \"header1.h\"".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(declarations[0],
"header1.h", 0, "int x;".length()); //$NON-NLS-1$ //$NON-NLS-2$
assertSoleFileLocation(declarations[1],
"header2.h", 0, "int y;".length()); //$NON-NLS-1$ //$NON-NLS-2$
assertSoleFileLocation(
includeDirectives[1],
"source.c", cpp_code.indexOf("#include \"header2.h\""), "#include \"header2.h\"".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, cpp_code.indexOf("#include \"header2.h\""), "#include \"header2.h\"".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(declarations[2],
"source.c", cpp_code.indexOf("int z;"), "int z;".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, cpp_code.indexOf("int z;"), "int z;".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
IASTTranslationUnit.IDependencyTree tree = tu.getDependencyTree();
assertEquals(tree.getInclusions().length, 2);
@ -315,10 +295,12 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String h_file2_code = "#ifndef _SECOND_H_ \n#define _SECOND_H_\n#endif\n"; //$NON-NLS-1$
importFile("blarg.h", h_file_code); //$NON-NLS-1$
importFile("second.h", h_file2_code); //$NON-NLS-1$
IFile c_file = importFile("blarg.c", c_file_code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(c_file, p); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "blah.cc" : "blah.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile c_file = importFile(filename, c_file_code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(c_file); //$NON-NLS-1$
assertEquals(tu.getDeclarations().length, 0);
IASTPreprocessorMacroDefinition[] macroDefinitions = tu
.getMacroDefinitions();
@ -326,9 +308,9 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
assertEquals(macroDefinitions.length, 6);
assertSoleFileLocation(
macroDefinitions[0],
"blarg.c", c_file_code.indexOf("#define"), c_file_code.indexOf("4") + 1 - c_file_code.indexOf("#define")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, c_file_code.indexOf("#define"), c_file_code.indexOf("4") + 1 - c_file_code.indexOf("#define")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(macroDefinitions[0].getName(),
"blarg.c", c_file_code.indexOf("X"), 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, c_file_code.indexOf("X"), 1); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(
macroDefinitions[1],
"blarg.h", h_file_code.indexOf("#define _BLARG_H_"), "#define _BLARG_H_\r".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
@ -342,16 +324,16 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
"blarg.h", h_file_code.indexOf("PRINT"), "PRINT".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertSoleFileLocation(
macroDefinitions[3],
"blarg.c", c_file_code.indexOf("#define POST_INCLUDE"), "#define POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, c_file_code.indexOf("#define POST_INCLUDE"), "#define POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(
macroDefinitions[3].getName(),
"blarg.c", c_file_code.indexOf("POST_INCLUDE"), "POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
filename, c_file_code.indexOf("POST_INCLUDE"), "POST_INCLUDE".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(
macroDefinitions[4],
"second.h", h_file2_code.indexOf("#define _SECOND_H_"), "#define _SECOND_H_".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
assertSoleFileLocation(
macroDefinitions[5],
"blarg.c", c_file_code.indexOf("#define POST_SECOND"), "#define POST_SECOND".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
filename, c_file_code.indexOf("#define POST_SECOND"), "#define POST_SECOND".length()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
}
@ -373,11 +355,13 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String[] includes = { include_file.getLocation().toOSString() };
IExtendedScannerInfo scannerInfo = new ExtendedScannerInfo(
Collections.EMPTY_MAP, EMPTY_STRING_ARRAY, macros, includes);
IFile code = importFile(
"main.c", "int main() { return BEAST * sizeof( Include ); } "); //$NON-NLS-1$ //$NON-NLS-2$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(code, p, scannerInfo); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "main.cc" : "main.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile code = importFile(
filename, "int main() { return BEAST * sizeof( Include ); } "); //$NON-NLS-1$ //$NON-NLS-2$
IASTTranslationUnit tu = parse(code, scannerInfo); //$NON-NLS-1$
IASTPreprocessorMacroDefinition[] macro_defs = tu
.getMacroDefinitions();
assertEquals(macro_defs.length, 2);
@ -403,10 +387,12 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
buffer.append("#include <not_found.h>\n"); //$NON-NLS-1$
buffer.append("int x,y,z;"); //$NON-NLS-1$
String code = buffer.toString();
IFile f = importFile("blah.c", code); //$NON-NLS-1$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(f, p); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "blah.cc" : "blah.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile f = importFile(filename, code); //$NON-NLS-1$
IASTTranslationUnit tu = parse(f); //$NON-NLS-1$
IASTProblem[] prbs = tu.getPreprocessorProblems();
assertEquals(prbs.length, 1);
IASTNodeLocation[] locs = prbs[0].getNodeLocations();
@ -443,11 +429,13 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
String[] includes = { include_file.getLocation().toOSString() };
IExtendedScannerInfo scannerInfo = new ExtendedScannerInfo(
Collections.EMPTY_MAP, EMPTY_STRING_ARRAY, macros, includes);
IFile code = importFile(
"main.c", "int main() { return BEAST * sizeof( Include ); } "); //$NON-NLS-1$ //$NON-NLS-2$
for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
: null) {
IASTTranslationUnit tu = parse(code, p, scannerInfo); //$NON-NLS-1$
String filename = ( p == ParserLanguage.CPP ) ? "main.cc" : "main.c"; //$NON-NLS-1$ //$NON-NLS-2$
IFile code = importFile(
filename, "int main() { return BEAST * sizeof( Include ); } "); //$NON-NLS-1$ //$NON-NLS-2$
IASTTranslationUnit tu = parse(code, scannerInfo); //$NON-NLS-1$
IASTPreprocessorMacroDefinition[] macro_defs = tu
.getMacroDefinitions();
assertEquals(macro_defs.length, 4);
@ -470,24 +458,4 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
}
}
protected IASTScope parse(IFile code, List callbackList,
ParserLanguage language) throws Exception {
return null;
}
protected IASTScope parse(IFile code, List callbacks) throws Exception {
return null;
}
protected org.eclipse.cdt.core.parser.ast.IASTNode parse(IFile code,
List callbacks, int offset1, int offset2, boolean expectedToPass,
ParserLanguage language) throws Exception {
return null;
}
protected org.eclipse.cdt.core.parser.ast.IASTNode parse(IFile code,
List callbacks, int start, int end) throws Exception {
return null;
}
}