mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-04-29 19:45:01 +02:00
Code Issues Wiki Activity

first test from GCC suite

Browse source
This commit is contained in:
Andrew Niefer 2004-11-19 18:22:39 +00:00
parent d533e36b40
commit 81a02aa350
1 changed files with 56 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

56
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
View file

@ -43,6 +43,7 @@ import org.eclipse.cdt.core.dom.ast.IASTTypeIdExpression;
import org.eclipse.cdt.core.dom.ast.IASTTypedefNameSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTUnaryExpression;
import org.eclipse.cdt.core.dom.ast.IASTUnaryTypeIdExpression;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IFunction;
@ -857,4 +858,59 @@ public class AST2Tests extends TestCase {
assertNotNull( label_1 );
assertEquals( label_1, label_2 );
}
private void assertInstances( NameCollector collector, IBinding binding, int num ) throws Exception {
int count = 0;
for( int i = 0; i < collector.size(); i++ )
if( collector.getName( i ).resolveBinding() == binding )
count++;
assertEquals( count, num );
}
public void testGCC20000113() throws Exception {
StringBuffer buffer = new StringBuffer();
buffer.append( "struct x { \n" ); //$NON-NLS-1$
buffer.append( " unsigned x1:1; \n" ); //$NON-NLS-1$
buffer.append( " unsigned x2:2; \n" ); //$NON-NLS-1$
buffer.append( " unsigned x3:3; \n" ); //$NON-NLS-1$
buffer.append( "}; \n" ); //$NON-NLS-1$
buffer.append( "foobar( int x, int y, int z ){ \n" ); //$NON-NLS-1$
buffer.append( " struct x a = {x, y, z}; \n" ); //$NON-NLS-1$
buffer.append( " struct x b = {x, y, z}; \n" ); //$NON-NLS-1$
buffer.append( " struct x *c = &b; \n" ); //$NON-NLS-1$
buffer.append( " c->x3 += ( a.x2 - a.x1) * c->x2; \n" ); //$NON-NLS-1$
buffer.append( " if( a.x1 != 1 || c->x3 != 5 ) \n" ); //$NON-NLS-1$
buffer.append( " return -1; \n" ); //$NON-NLS-1$
buffer.append( " return 0; \n" ); //$NON-NLS-1$
buffer.append( "} \n" ); //$NON-NLS-1$
IASTTranslationUnit tu = parse( buffer.toString(), ParserLanguage.C );
NameCollector collector = new NameCollector();
CVisitor.visitTranslationUnit( tu, collector );
assertEquals( collector.size(), 33 );
ICompositeType x = (ICompositeType) collector.getName( 0 ).resolveBinding();
IField x1 = (IField) collector.getName( 1 ).resolveBinding();
IField x2 = (IField) collector.getName( 2 ).resolveBinding();
IField x3 = (IField) collector.getName( 3 ).resolveBinding();
IVariable vx = (IVariable) collector.getName( 5 ).resolveBinding();
IVariable vy = (IVariable) collector.getName( 6 ).resolveBinding();
IVariable vz = (IVariable) collector.getName( 7 ).resolveBinding();
IVariable a = (IVariable) collector.getName( 9 ).resolveBinding();
IVariable b = (IVariable) collector.getName( 14 ).resolveBinding();
IVariable c = (IVariable) collector.getName( 19 ).resolveBinding();
assertInstances( collector, x, 4 );
assertInstances( collector, x1, 3);
assertInstances( collector, x2, 3);
assertInstances( collector, x3, 3);
assertInstances( collector, vx, 3);
assertInstances( collector, vy, 3);
assertInstances( collector, vz, 3);
assertInstances( collector, a, 4);
assertInstances( collector, b, 2);
assertInstances( collector, c, 3);
}
}