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Code Issues Wiki Activity

Testcases for bug 172454, indexing typedef struct X {...} X;

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This commit is contained in:
Markus Schorn 2007-02-01 10:50:43 +00:00
parent a2f3ea6701
commit b782b390c5
3 changed files with 104 additions and 15 deletions
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97
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBugsTests.java
View file

@ -26,8 +26,11 @@ import org.eclipse.cdt.core.dom.IPDOMManager;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IEnumeration;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.c.ICCompositeTypeScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPVariable;
import org.eclipse.cdt.core.index.IIndex;
@ -46,6 +49,7 @@ import org.eclipse.cdt.core.testplugin.TestScannerProvider;
import org.eclipse.cdt.core.testplugin.util.BaseTestCase;
import org.eclipse.cdt.core.testplugin.util.TestSourceReader;
import org.eclipse.cdt.internal.core.CCoreInternals;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
@ -57,6 +61,7 @@ import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
public class IndexBugsTests extends BaseTestCase {
private static final int INDEX_WAIT_TIME = 8000;
private static final IProgressMonitor NPM = new NullProgressMonitor();
private ICProject fCProject;
protected IIndex fIndex;
@ -95,7 +100,7 @@ public class IndexBugsTests extends BaseTestCase {
}
private void waitForIndexer() {
assertTrue(CCorePlugin.getIndexManager().joinIndexer(10000, NPM));
assertTrue(CCorePlugin.getIndexManager().joinIndexer(INDEX_WAIT_TIME, NPM));
}
protected Pattern[] getPattern(String qname) {
@ -125,7 +130,7 @@ public class IndexBugsTests extends BaseTestCase {
int indexOfDecl = content.indexOf(funcName);
int indexOfDef = content.indexOf(funcName, indexOfDecl+1);
IFile file= createFile(getProject(), fileName, content);
waitUntilFileIsIndexed(file, 1000);
waitUntilFileIsIndexed(file, INDEX_WAIT_TIME);
// make sure the ast is correct
ITranslationUnit tu= (ITranslationUnit) fCProject.findElement(new Path(fileName));
@ -174,10 +179,10 @@ public class IndexBugsTests extends BaseTestCase {
content.append("unsigned int arrayDataSize = sizeof(arrayData);\n");
int indexOfDecl = content.indexOf(varName);
assertTrue(CCorePlugin.getIndexManager().joinIndexer(80000, NPM));
assertTrue(CCorePlugin.getIndexManager().joinIndexer(INDEX_WAIT_TIME, NPM));
IFile file= createFile(getProject(), fileName, content.toString());
// must be done in a reasonable amount of time
waitUntilFileIsIndexed(file, 10000);
waitUntilFileIsIndexed(file, INDEX_WAIT_TIME);
fIndex.acquireReadLock();
try {
IIndexBinding[] bindings= fIndex.findBindings(getPattern("arrayDataSize"), true, IndexFilter.ALL, NPM);
@ -201,7 +206,7 @@ public class IndexBugsTests extends BaseTestCase {
IFile include= TestSourceReader.createFile(fCProject.getProject(), "test164360.h", "");
TestScannerProvider.sIncludeFiles= new String[]{include.getLocation().toOSString()};
IFile file= TestSourceReader.createFile(fCProject.getProject(), "test164360.cpp", "");
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, 4000);
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, INDEX_WAIT_TIME);
fIndex.acquireReadLock();
try {
@ -231,7 +236,7 @@ public class IndexBugsTests extends BaseTestCase {
IFile include= TestSourceReader.createFile(fCProject.getProject(), "test164360.h", "");
TestScannerProvider.sMacroFiles= new String[]{include.getLocation().toOSString()};
IFile file= TestSourceReader.createFile(fCProject.getProject(), "test164360.cpp", "");
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, 4000);
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, INDEX_WAIT_TIME);
fIndex.acquireReadLock();
try {
@ -263,7 +268,7 @@ public class IndexBugsTests extends BaseTestCase {
String content= getContentsForTest(1)[0].toString();
IFile file= TestSourceReader.createFile(fCProject.getProject(), "test164500.cpp", content);
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, 4000);
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, INDEX_WAIT_TIME);
fIndex.acquireReadLock();
try {
@ -296,7 +301,7 @@ public class IndexBugsTests extends BaseTestCase {
IIndex index = CCorePlugin.getIndexManager().getIndex(cproject);
String content= getContentsForTest(1)[0].toString();
IFile file= TestSourceReader.createFile(cproject.getProject(), "content.cpp", content);
TestSourceReader.waitUntilFileIsIndexed(index, file, 8000);
TestSourceReader.waitUntilFileIsIndexed(index, file, INDEX_WAIT_TIME);
CProjectHelper.delete(cproject);
cproject = CProjectHelper.createCCProject(pname, "bin", IPDOMManager.ID_FAST_INDEXER);
@ -323,7 +328,7 @@ public class IndexBugsTests extends BaseTestCase {
IIndex index = CCorePlugin.getIndexManager().getIndex(cproject);
String content= getContentsForTest(1)[0].toString();
IFile file= TestSourceReader.createFile(cproject.getProject(), "content.cpp", content);
TestSourceReader.waitUntilFileIsIndexed(index, file, 8000);
TestSourceReader.waitUntilFileIsIndexed(index, file, INDEX_WAIT_TIME);
// move the project to a random new location
File newLocation = CProjectHelper.freshDir();
@ -360,7 +365,7 @@ public class IndexBugsTests extends BaseTestCase {
StringBuffer[] testData = getContentsForTest(3);
IFile header= TestSourceReader.createFile(cproject.getProject(), "header.h", testData[0].toString());
IFile referer= TestSourceReader.createFile(cproject.getProject(), "content.cpp", testData[1].toString());
TestSourceReader.waitUntilFileIsIndexed(index, referer, 8000);
TestSourceReader.waitUntilFileIsIndexed(index, referer, INDEX_WAIT_TIME);
index.acquireReadLock();
try {
@ -375,7 +380,7 @@ public class IndexBugsTests extends BaseTestCase {
InputStream in = new ByteArrayInputStream(testData[2].toString().getBytes());
header.setContents(in, IResource.FORCE, null);
TestSourceReader.waitUntilFileIsIndexed(index, header, 8000);
TestSourceReader.waitUntilFileIsIndexed(index, header, INDEX_WAIT_TIME);
try {
IBinding[] bindings = index.findBindings(Pattern.compile("var"), true, IndexFilter.ALL, new NullProgressMonitor());
@ -390,4 +395,74 @@ public class IndexBugsTests extends BaseTestCase {
CProjectHelper.delete(cproject);
}
}
// typedef struct S20070201 {
// int a;
// } S20070201;
public void test172454_1() throws Exception {
waitForIndexer();
String content= getContentsForTest(1)[0].toString();
IFile file= TestSourceReader.createFile(fCProject.getProject(), "test172454.c", content);
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, INDEX_WAIT_TIME);
fIndex.acquireReadLock();
try {
IBinding[] bindings= fIndex.findInGlobalScope(Linkage.C_LINKAGE, "S20070201".toCharArray());
assertEquals(2, bindings.length);
IBinding struct, typedef;
if (bindings[0] instanceof ICCompositeTypeScope) {
struct= bindings[0];
typedef= bindings[1];
}
else {
struct= bindings[1];
typedef= bindings[0];
}
assertTrue(struct instanceof ICompositeType);
assertTrue(typedef instanceof ITypedef);
assertTrue(((ITypedef) typedef).getType() instanceof ICCompositeTypeScope);
assertTrue(((ITypedef) typedef).isSameType((ICompositeType) struct));
}
finally {
fIndex.releaseReadLock();
}
}
// typedef struct S20070201 {
// int a;
// } S20070201;
public void test172454_2() throws Exception {
waitForIndexer();
String content= getContentsForTest(1)[0].toString();
IFile file= TestSourceReader.createFile(fCProject.getProject(), "test172454.cpp", content);
TestSourceReader.waitUntilFileIsIndexed(fIndex, file, INDEX_WAIT_TIME);
fIndex.acquireReadLock();
try {
IBinding[] bindings= fIndex.findInGlobalScope(Linkage.CPP_LINKAGE, "S20070201".toCharArray());
assertEquals(2, bindings.length);
IBinding struct, typedef;
if (bindings[0] instanceof ICCompositeTypeScope) {
struct= bindings[0];
typedef= bindings[1];
}
else {
struct= bindings[1];
typedef= bindings[0];
}
assertTrue(struct instanceof ICompositeType);
assertTrue(typedef instanceof ITypedef);
assertTrue(((ITypedef) typedef).getType() instanceof ICCompositeTypeScope);
assertTrue(((ITypedef) typedef).isSameType((ICompositeType) struct));
}
finally {
fIndex.releaseReadLock();
}
}
}

8
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/pdom/tests/OverloadsWithinCommonHeaderTests.java
View file

@ -14,6 +14,7 @@ import java.util.regex.Pattern;
import junit.framework.TestSuite;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.IBasicType;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IPointerType;
@ -21,7 +22,6 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.internal.core.CCoreInternals;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.pdom.PDOM;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
@ -73,7 +73,7 @@ public class OverloadsWithinCommonHeaderTests extends PDOMTestBase {
public void testOverloadedInCommonHeader_FileScope() throws CoreException {
Pattern[] QuuxPath = makePatternArray(new String[] {"quux"});
IBinding[] Quux = pdom.findBindings(QuuxPath, true, IndexFilter.getFilter(Linkage.CPP_LINKAGE), new NullProgressMonitor());
IBinding[] Quux = pdom.findBindings(QuuxPath, true, IndexFilter.getFilter(ILinkage.CPP_LINKAGE_ID), new NullProgressMonitor());
assertEquals(5,Quux.length);
@ -95,7 +95,7 @@ public class OverloadsWithinCommonHeaderTests extends PDOMTestBase {
public void testOverloadedInCommonHeader_NamespaceScope() throws CoreException {
Pattern[] GraultPath = makePatternArray(new String[] {"corge","grault"});
IBinding[] Grault = pdom.findBindings(GraultPath, true, IndexFilter.getFilter(Linkage.CPP_LINKAGE), new NullProgressMonitor());
IBinding[] Grault = pdom.findBindings(GraultPath, true, IndexFilter.getFilter(ILinkage.CPP_LINKAGE_ID), new NullProgressMonitor());
assertEquals(5,Grault.length);
// corge::grault()
@ -116,7 +116,7 @@ public class OverloadsWithinCommonHeaderTests extends PDOMTestBase {
public void testOverloadedInCommonHeader_NamespaceScope_Collides_With_Filescope() throws CoreException {
Pattern[] ns2Path = makePatternArray(new String[] {"ns2","quux"});
IBinding[] ns2 = pdom.findBindings(ns2Path, true, IndexFilter.getFilter(Linkage.CPP_LINKAGE), new NullProgressMonitor());
IBinding[] ns2 = pdom.findBindings(ns2Path, true, IndexFilter.getFilter(ILinkage.CPP_LINKAGE_ID), new NullProgressMonitor());
assertEquals(5,ns2.length);
// ns2::quux()

14
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/IndexFilter.java
View file

@ -30,6 +30,20 @@ import org.eclipse.cdt.core.dom.ast.IBinding;
public class IndexFilter {
public static final IndexFilter ALL = new IndexFilter();
/**
* Get an IndexFilter that filters out bindings from linkages other than that
* specified
* @param linkageID the id of the linkage whose bindings should be retained
* @return an IndexFilter instance
*/
public static IndexFilter getFilter(final String linkageID) {
return new IndexFilter() {
public boolean acceptLinkage(ILinkage linkage) {
return linkageID.equals(linkage.getID());
}
};
}
/**
* Get an IndexFilter that filters out bindings from linkages other than that
* specified