Examples with ASTCompilationUnit net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit used on opensource projects

Example 51 with ASTCompilationUnit

use of net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit in project pmd by pmd.

the class ClassTypeResolverTest method testBinaryNumericOperators.

@Test
public void testBinaryNumericOperators() throws JaxenException {
    ASTCompilationUnit acu = parseAndTypeResolveForClass15(Operators.class);
    List<ASTExpression> expressions = convertList(acu.findChildNodesWithXPath("//Block[preceding-sibling::MethodDeclarator[@Image = 'binaryNumericOperators']]//Expression"), ASTExpression.class);
    int index = 0;
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    // Make sure we got them all.
    assertEquals("All expressions not tested", index, expressions.size());
}

Example 52 with ASTCompilationUnit

use of net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit in project pmd by pmd.

the class ClassTypeResolverTest method parseAndTypeResolveForString.

private ASTCompilationUnit parseAndTypeResolveForString(String source, String version) {
    LanguageVersionHandler languageVersionHandler = LanguageRegistry.getLanguage(JavaLanguageModule.NAME).getVersion(version).getLanguageVersionHandler();
    ASTCompilationUnit acu = (ASTCompilationUnit) languageVersionHandler.getParser(languageVersionHandler.getDefaultParserOptions()).parse(null, new StringReader(source));
    languageVersionHandler.getQualifiedNameResolutionFacade(ClassTypeResolverTest.class.getClassLoader()).start(acu);
    languageVersionHandler.getSymbolFacade().start(acu);
    languageVersionHandler.getTypeResolutionFacade(ClassTypeResolverTest.class.getClassLoader()).start(acu);
    return acu;
}

Example 53 with ASTCompilationUnit

use of net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit in project pmd by pmd.

the class ClassTypeResolverTest method testBinaryNumericPromotion.

@Test
public void testBinaryNumericPromotion() throws JaxenException {
    ASTCompilationUnit acu = parseAndTypeResolveForClass15(Promotion.class);
    List<ASTExpression> expressions = convertList(acu.findChildNodesWithXPath("//Block[preceding-sibling::MethodDeclarator[@Image = " + "'binaryNumericPromotion']]//Expression[AdditiveExpression]"), ASTExpression.class);
    int index = 0;
    // LHS = byte
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // LHS = short
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // LHS = char
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // LHS = int
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Integer.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // LHS = long
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Long.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // LHS = float
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Float.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // LHS = double
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    assertEquals(Double.TYPE, expressions.get(index++).getType());
    // Make sure we got them all.
    assertEquals("All expressions not tested", index, expressions.size());
}

Example 54 with ASTCompilationUnit

use of net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit in project pmd by pmd.

the class ClassTypeResolverTest method testMethodParameterization.

@Test
public void testMethodParameterization() throws JaxenException, NoSuchMethodException {
    ASTCompilationUnit acu = parseAndTypeResolveForClass15(GenericMethodsImplicit.class);
    List<AbstractJavaNode> expressions = convertList(acu.findChildNodesWithXPath("//ArgumentList"), AbstractJavaNode.class);
    JavaTypeDefinition context = forClass(GenericMethodsImplicit.class, forClass(Thread.class));
    Method method = GenericMethodsImplicit.class.getMethod("bar", Object.class, Object.class, Integer.class, Object.class);
    ASTArgumentList argList = (ASTArgumentList) expressions.get(0);
    MethodType inferedMethod = MethodTypeResolution.parameterizeInvocation(context, method, argList);
    assertEquals(inferedMethod.getParameterTypes().get(0), forClass(SuperClassA2.class));
    assertEquals(inferedMethod.getParameterTypes().get(1), forClass(SuperClassA2.class));
    assertEquals(inferedMethod.getParameterTypes().get(2), forClass(Integer.class));
    assertEquals(inferedMethod.getParameterTypes().get(3), forClass(SuperClassAOther2.class));
}

Example 55 with ASTCompilationUnit

use of net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit in project pmd by pmd.

the class ClassTypeResolverTest method testAnonymousInnerClass.

@Test
public void testAnonymousInnerClass() throws ClassNotFoundException {
    ASTCompilationUnit acu = parseAndTypeResolveForClass15(AnonymousInnerClass.class);
    Class<?> theAnonymousInnerClass = Class.forName("net.sourceforge.pmd.typeresolution.testdata.AnonymousInnerClass$1");
    // Outer class
    ASTTypeDeclaration typeDeclaration = acu.getFirstDescendantOfType(ASTTypeDeclaration.class);
    assertEquals(AnonymousInnerClass.class, typeDeclaration.getType());
    ASTClassOrInterfaceDeclaration outerClassDeclaration = typeDeclaration.getFirstDescendantOfType(ASTClassOrInterfaceDeclaration.class);
    assertEquals(AnonymousInnerClass.class, outerClassDeclaration.getType());
    // Anonymous Inner class
    assertEquals(theAnonymousInnerClass, outerClassDeclaration.getFirstDescendantOfType(ASTAllocationExpression.class).getType());
}