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Test-cases for bug 195127, prefer AST over index in plain C.

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This commit is contained in:
Markus Schorn 2007-07-02 13:14:14 +00:00
parent 243f8c2fc0
commit 3ee5f868fe
2 changed files with 106 additions and 2 deletions
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16
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBindingResolutionTestBase.java
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@ -396,8 +396,8 @@ public abstract class IndexBindingResolutionTestBase extends BaseTestCase {
/**
* When a test is failing only for the strategy where the test data is split over
* multiple index fragements, we artificially fail the single fragment strategy also.
* This is not ideal, but as both strategies behaviour are typically the same, is
* multiple index fragments, we artificially fail the single fragment strategy also.
* This is not ideal, but as both strategies behavior are typically the same, is
* quite rare.
*/
protected void fakeFailForSingle() {
@ -405,4 +405,16 @@ public abstract class IndexBindingResolutionTestBase extends BaseTestCase {
fail("Artificially failing - see IndexBindingResolutionTestBase.fakeFailForSingle()");
}
}
/**
* When a test is failing only for the strategy where the test data is not split over
* multiple index fragments, we artificially fail the single fragment strategy also.
* This is not ideal, but as both strategies behavior are typically the same, is
* quite rare.
*/
protected void fakeFailForMultiProject() {
if(getName().startsWith("_") && strategy instanceof ReferencedProject) {
fail("Artificially failing - see IndexBindingResolutionTestBase.fakeFailForReferenced()");
}
}
}

92
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCBindingResolutionBugs.java
View file

@ -18,9 +18,13 @@ import org.eclipse.cdt.core.dom.ast.IBasicType;
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.IEnumerator;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IParameter;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IVariable;
/**
* For testing PDOM binding resolution
@ -127,4 +131,92 @@ public class IndexCBindingResolutionBugs extends IndexBindingResolutionTestBase
// type= ((ITypedef) type).getType();
// assertTrue(type instanceof IEnumeration);
}
// int globalVar;
// // don't include header
// char globalVar;
public void _testAstIndexConflictVariable_Bug195127() throws Exception {
fakeFailForMultiProject();
IBinding b0 = getBindingFromASTName("globalVar;", 9);
assertTrue(b0 instanceof IVariable);
IVariable v= (IVariable) b0;
IType type= v.getType();
assertTrue(type instanceof IBasicType);
assertTrue(((IBasicType) type).getType() == IBasicType.t_char);
}
// int globalFunc();
// // don't include header
// char globalFunc();
public void _testAstIndexConflictFunction_Bug195127() throws Exception {
fakeFailForMultiProject();
IBinding b0 = getBindingFromASTName("globalFunc(", 10);
assertTrue(b0 instanceof IFunction);
IFunction f= (IFunction) b0;
IType type= f.getType().getReturnType();
assertTrue(type instanceof IBasicType);
assertTrue(((IBasicType) type).getType() == IBasicType.t_char);
}
// struct astruct {
// int member;
// };
// // don't include header
// struct astruct {
// char member;
// int additionalMember;
// };
public void _testAstIndexConflictStruct_Bug195127() throws Exception {
fakeFailForMultiProject();
IBinding b0 = getBindingFromASTName("astruct", 7);
assertTrue(b0 instanceof ICompositeType);
ICompositeType ct= (ICompositeType) b0;
IField[] fields= ct.getFields();
assertEquals(2, fields.length);
IField member= fields[0];
IField additionalMember= fields[1];
if (member.getName().equals("additionalMember")) {
IField h= member; member= additionalMember; additionalMember= h;
}
assertEquals("member", member.getName());
assertEquals("additionalMember", additionalMember.getName());
IType type= member.getType();
assertTrue(type instanceof IBasicType);
assertTrue(((IBasicType) type).getType() == IBasicType.t_char);
}
// enum anenum {
// eItem0
// };
// // don't include header
// enum anenum {
// eItem0, eItem1
// };
public void _testAstIndexConflictEnumerator_Bug195127() throws Exception {
fakeFailForMultiProject();
IBinding b0 = getBindingFromASTName("anenum", 7);
assertTrue(b0 instanceof IEnumeration);
IEnumeration enumeration= (IEnumeration) b0;
IEnumerator[] enumerators= enumeration.getEnumerators();
assertEquals(2, enumerators.length);
}
// typedef int atypedef;
// // don't include header
// typedef char atypedef;
public void testAstIndexConflictTypedef_Bug195127() throws Exception {
fakeFailForMultiProject();
IBinding b0 = getBindingFromASTName("atypedef;", 8);
assertTrue(b0 instanceof ITypedef);
ITypedef t= (ITypedef) b0;
IType type= t.getType();
assertTrue(type instanceof IBasicType);
assertTrue(((IBasicType) type).getType() == IBasicType.t_char);
}
}