Examples with CtLocalVariableReference spoon.reflect.reference.CtLocalVariableReference used on opensource projects

Example 1 with CtLocalVariableReference

use of spoon.reflect.reference.CtLocalVariableReference in project spoon by INRIA.

the class VariableAccessTest method testReferences.

@Test
public void testReferences() throws Exception {
    /* test getReference on local variable
		*  getReference().getDeclaration() must be circular
		*/
    final CtType<Tortillas> aTortillas = buildClass(Tortillas.class);
    final CtMethod<Object> make = aTortillas.getMethod("make", aTortillas.getFactory().Type().stringType());
    final CtLocalVariable localVar = make.getBody().getStatement(0);
    final CtLocalVariable localVarCloned = localVar.clone();
    final CtLocalVariableReference localVarRef = localVar.getReference();
    final CtLocalVariableReference localVarRefCloned = localVarCloned.getReference();
    assertEquals(localVarRef.getDeclaration(), localVar);
    assertSame(localVarRef.getDeclaration(), localVar);
    assertEquals(localVar.getReference().getDeclaration(), localVar);
    assertSame(localVar.getReference().getDeclaration(), localVar);
    assertEquals(localVarRefCloned.getDeclaration(), localVarCloned);
    assertSame(localVarRefCloned.getDeclaration(), localVarCloned);
    assertEquals(localVarCloned.getReference().getDeclaration(), localVarCloned);
    assertSame(localVarCloned.getReference().getDeclaration(), localVarCloned);
}

Example 2 with CtLocalVariableReference

use of spoon.reflect.reference.CtLocalVariableReference in project spoon by INRIA.

the class VariableAccessTest method testMultipleDeclarationsOfLocalVariable.

@Test
public void testMultipleDeclarationsOfLocalVariable() {
    final class CtLocalVariableReferenceScanner extends CtScanner {

        @Override
        public <T> void visitCtLocalVariableReference(final CtLocalVariableReference<T> reference) {
            assertNotNull(reference.getDeclaration());
            final CtLocalVariable decl = reference.getDeclaration();
            assertEquals(decl.getPosition().getLine(), 7);
            assertTrue(decl.getDefaultExpression() instanceof CtLiteral);
            final CtLiteral literal = (CtLiteral) decl.getDefaultExpression();
            assertEquals(literal.getValue(), 42);
            super.visitCtLocalVariableReference(reference);
        }
    }
    final Launcher launcher = new Launcher();
    launcher.getEnvironment().setNoClasspath(true);
    launcher.addInputResource("src/test/resources/reference-test/MultipleDeclarationsOfLocalVariable.java");
    launcher.buildModel();
    new CtLocalVariableReferenceScanner().scan(launcher.getModel().getRootPackage());
}

Example 3 with CtLocalVariableReference

use of spoon.reflect.reference.CtLocalVariableReference in project spoon by INRIA.

the class VariableAccessTest method testGetDeclarationAfterClone.

@Test
public void testGetDeclarationAfterClone() throws Exception {
    final Launcher launcher = new Launcher();
    launcher.getEnvironment().setNoClasspath(true);
    launcher.addInputResource("./src/test/resources/noclasspath/A2.java");
    launcher.buildModel();
    final CtClass<Object> a2 = launcher.getFactory().Class().get("A2");
    final CtClass<Object> a2Cloned = a2.clone();
    assertEquals(a2, a2Cloned);
    final CtMethod<Object> methodA2 = getMethod(launcher, a2);
    final CtMethod<Object> methodA2Cloned = getMethod(launcher, a2Cloned);
    final CtLocalVariable declaration = methodA2.getBody().getStatement(0);
    final CtLocalVariable declarationCloned = methodA2Cloned.getBody().getStatement(0);
    final CtLocalVariableReference localVarRef = getLocalVariableRefF1(methodA2);
    final CtLocalVariableReference localVarRefCloned = getLocalVariableRefF1(methodA2Cloned);
    assertEquals(localVarRef.getDeclaration(), declaration);
    assertSame(localVarRef.getDeclaration(), declaration);
    assertEquals(localVarRefCloned.getDeclaration(), declarationCloned);
    assertSame(localVarRefCloned.getDeclaration(), declarationCloned);
}

Example 4 with CtLocalVariableReference

use of spoon.reflect.reference.CtLocalVariableReference in project spoon by INRIA.

the class VariableAccessTest method testReferencesInInitExpression.

@Test
public void testReferencesInInitExpression() throws Exception {
    /* test getReference on local variable
		*  getReference().getDeclaration() must be circular
		*/
    final CtType<Tortillas> aTortillas = buildClass(Tortillas.class);
    final CtMethod<Object> make = aTortillas.getMethod("make", aTortillas.getFactory().Type().stringType());
    final CtLocalVariable localVarNumber = make.getBody().getStatement(1);
    List<CtLocalVariableReference<?>> refs = localVarNumber.map(new LocalVariableReferenceFunction()).list();
    assertEquals(1, refs.size());
    assertSame(localVarNumber, refs.get(0).getParent(CtLocalVariable.class));
}

Example 5 with CtLocalVariableReference

use of spoon.reflect.reference.CtLocalVariableReference in project spoon by INRIA.

the class VariableAccessTest method testReferenceToLocalVariableDeclaredInLoop.

@Test
public void testReferenceToLocalVariableDeclaredInLoop() {
    final class CtLocalVariableReferenceScanner extends CtScanner {

        @Override
        public <T> void visitCtLocalVariableReference(final CtLocalVariableReference<T> reference) {
            assertNotNull(reference.getDeclaration());
            assertEquals(reference.getDeclaration().getSimpleName(), reference.getSimpleName());
            assertEquals(reference.getDeclaration().getType(), reference.getType());
            super.visitCtLocalVariableReference(reference);
        }
    }
    final Launcher launcher = new Launcher();
    launcher.getEnvironment().setNoClasspath(true);
    launcher.addInputResource("src/test/resources/reference-test/ChangeScanner.java");
    launcher.buildModel();
    new CtLocalVariableReferenceScanner().scan(launcher.getModel().getRootPackage());
}