Examples with StandardEnvironment spoon.support.StandardEnvironment used on opensource projects

Example 1 with StandardEnvironment

use of spoon.support.StandardEnvironment in project spoon by INRIA.

the class CommentTest method testAddCommentsToSnippet.

@Test
public void testAddCommentsToSnippet() {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    factory.getEnvironment().setNoClasspath(true);
    factory.getEnvironment().setCommentEnabled(true);
    CtStatement statement = factory.Code().createCodeSnippetStatement("System.out.println(\"Caenorhabditis\")");
    CtComment comment = factory.createComment("My comment on my statement", CtComment.CommentType.INLINE);
    statement.addComment(comment);
    CtExpression expression = factory.Code().createCodeSnippetExpression("\"Caenorhabditis\" + \"Caenorhabditis\"");
    CtComment commentExpression = factory.createComment("My comment on my expression", CtComment.CommentType.INLINE);
    expression.addComment(commentExpression);
    assertEquals("// My comment on my statement" + newLine + "System.out.println(\"Caenorhabditis\")", statement.toString());
    assertEquals("// My comment on my expression" + newLine + "\"Caenorhabditis\" + \"Caenorhabditis\"", expression.toString());
}

Example 2 with StandardEnvironment

use of spoon.support.StandardEnvironment in project spoon by INRIA.

the class ConstructorFactoryTest method testCreateDefault.

@Test
public void testCreateDefault() {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    ClassFactory classf = factory.Class();
    ConstructorFactory ctorf = factory.Constructor();
    CtClass<?> ctclass = classf.create("Sample");
    ctorf.createDefault(ctclass);
    CtConstructor<?> c = ctclass.getConstructor();
    Assert.assertEquals(0, c.getParameters().size());
}

Example 3 with StandardEnvironment

use of spoon.support.StandardEnvironment in project spoon by INRIA.

the class FactoryTest method testFactoryOverriding.

@Test
public void testFactoryOverriding() throws Exception {
    @SuppressWarnings("serial")
    class MyCtMethod<T> extends CtMethodImpl<T> {
    }
    ;
    @SuppressWarnings("serial") final CoreFactory specialCoreFactory = new DefaultCoreFactory() {

        @Override
        public <T> CtMethod<T> createMethod() {
            MyCtMethod<T> m = new MyCtMethod<T>();
            m.setFactory(getMainFactory());
            return m;
        }
    };
    Launcher launcher = new Launcher() {

        @Override
        public Factory createFactory() {
            return new FactoryImpl(specialCoreFactory, new StandardEnvironment());
        }
    };
    CtClass<?> type = build("spoon.test.testclasses", "SampleClass", launcher.getFactory());
    CtMethod<?> m = type.getMethodsByName("method3").get(0);
    assertTrue(m instanceof MyCtMethod);
}

Example 4 with StandardEnvironment

use of spoon.support.StandardEnvironment in project spoon by INRIA.

the class SerializableTest method testSerialCtStatement.

@Test
public void testSerialCtStatement() throws Exception {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    CtStatement sta2 = (factory).Code().createCodeSnippetStatement("String hello =\"t1\"; System.out.println(hello)").compile();
    byte[] ser = ByteSerialization.serialize(sta2);
    CtStatement des = (CtStatement) ByteSerialization.deserialize(ser);
    String sigBef = sta2.getShortRepresentation();
    String sigAf = des.getShortRepresentation();
    CtType<?> typeBef = sta2.getParent(CtType.class);
    assertNotNull(typeBef);
    assertEquals(sigBef, sigAf);
    des.setFactory(factory);
    String toSBef = sta2.toString();
    String toSgAf = des.toString();
    assertEquals(toSBef, toSgAf);
    CtType<?> typeDes = des.getParent(CtType.class);
    assertNotNull(typeDes);
    // After deserialization, getDeclaringType throws an exception
    CtType<?> decl = typeDes.getDeclaringType();
    assertNull(decl);
    CtPackage parentOriginal = (CtPackage) typeBef.getParent();
    CtPackage parentDeser = (CtPackage) typeDes.getParent();
    assertEquals(CtPackage.TOP_LEVEL_PACKAGE_NAME, parentOriginal.getSimpleName());
    assertEquals(CtPackage.TOP_LEVEL_PACKAGE_NAME, parentDeser.getSimpleName());
}

Example 5 with StandardEnvironment

use of spoon.support.StandardEnvironment in project spoon by INRIA.

the class SignatureTest method testMethodInvocationSignatureWithVariableAccess.

@Test
public void testMethodInvocationSignatureWithVariableAccess() throws Exception {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    factory.getEnvironment().setNoClasspath(true);
    String content = "" + "class PR {" + "static String PRS = null;" + "public Object foo(String p) {" + " int s = 0; 	" + " this.foo(s);" + "this.foo(p);" + " return null;" + "}" + " public Object foo(int p) {" + " String s = null;" + " this.foo(s);" + "this.foo(p);" + "return null;" + "}" + "};";
    SpoonModelBuilder builder = new JDTSnippetCompiler(factory, content);
    builder.build();
    CtClass<?> clazz1 = (CtClass<?>) factory.Type().getAll().get(0);
    assertNotNull(clazz1);
    // **FIRST PART: passing local variable access.
    // /--------From the first method we take the method invocations
    TreeSet<CtMethod<?>> ts = new TreeSet<CtMethod<?>>(new DeepRepresentationComparator());
    ts.addAll(clazz1.getMethods());
    CtMethod[] methodArray = ts.toArray(new CtMethod[0]);
    CtMethod<?> methodInteger = methodArray[0];
    assertEquals("foo(int)", methodInteger.getSignature());
    CtInvocation<?> invoToInt1 = (CtInvocation<?>) methodInteger.getBody().getStatement(1);
    CtExpression<?> argumentToInt1 = invoToInt1.getArguments().get(0);
    // ----------From the second method we take the Method Inv
    CtMethod<?> methodString = (CtMethod<?>) methodArray[1];
    assertEquals("foo(java.lang.String)", methodString.getSignature());
    CtInvocation<?> invoToString = (CtInvocation<?>) methodString.getBody().getStatement(1);
    CtExpression<?> argumentToString = invoToString.getArguments().get(0);
    // we compare the signatures of " this.foo(s);"	from both methods
    assertNotEquals(invoToInt1, invoToString);
    // Now we check that we have two invocation to "foo(s)",
    // but one invocation is with var 's' type integer, the other var 's' type int
    assertNotEquals(argumentToInt1, argumentToString);
    // / ***SECOND PART, passing Parameters
    CtInvocation<?> invoToString2 = (CtInvocation<?>) methodInteger.getBody().getStatement(2);
    CtExpression<?> argumentToString2 = invoToString2.getArguments().get(0);
    CtInvocation<?> invoToInt2 = (CtInvocation<?>) methodString.getBody().getStatement(2);
    CtExpression<?> argumentToInt2 = invoToInt2.getArguments().get(0);
    // /
    // Compare the method invo signature (same real argument's name, different type)
    assertNotEquals(invoToString2, invoToInt2);
    // Compare signature of parameters (same var name, different type)
    assertNotEquals(argumentToString2, argumentToInt2);
}