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

Example 6 with DefaultCoreFactory

use of spoon.support.DefaultCoreFactory 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);
}

Example 7 with DefaultCoreFactory

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

the class SignatureTest method testUnboundFieldSignature.

@Test
public void testUnboundFieldSignature() {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    factory.getEnvironment().setNoClasspath(true);
    String content = "" + "class PR {" + "public java.io.File foo(String p) {" + " this.mfield = p; 	" + " return null;" + "}" + "};";
    SpoonModelBuilder builder = new JDTSnippetCompiler(factory, content);
    try {
        builder.build();
        fail();
    } catch (Exception e) {
    // must fail
    }
    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
    CtMethod<?> methodString = (CtMethod<?>) clazz1.getMethods().toArray()[0];
    assertEquals("foo(java.lang.String)", methodString.getSignature());
    CtAssignment<?, ?> invoToInt1 = (CtAssignment<?, ?>) methodString.getBody().getStatement(0);
    CtExpression<?> left = invoToInt1.getAssigned();
    assertEquals("this.mfield", left.toString());
    // null because noclasspath
    assertEquals(null, left.getType());
    assertEquals("this.mfield = p", invoToInt1.toString());
}

Example 8 with DefaultCoreFactory

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

the class SignatureTest method testLiteralSignature.

@Test
public void testLiteralSignature() {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    CtStatement sta1 = (factory).Code().createCodeSnippetStatement("System.out.println(\"hello\")").compile();
    CtStatement sta2 = (factory).Code().createCodeSnippetStatement("String hello =\"t1\"; System.out.println(hello)").compile();
    CtStatement sta2bis = ((CtBlock<?>) sta2.getParent()).getStatement(1);
    // equals depends on deep equality
    assertFalse(sta1.equals(sta2bis));
    String parameterWithQuotes = ((CtInvocation<?>) sta1).getArguments().get(0).toString();
    assertEquals("\"hello\"", parameterWithQuotes);
    (factory).Code().createCodeSnippetStatement("Integer.toBinaryString(20)").compile();
}

Example 9 with DefaultCoreFactory

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

the class SignatureTest method testMethodInvocationSignatureStaticFieldsVariables.

@Test
public void testMethodInvocationSignatureStaticFieldsVariables() {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    CtStatement sta1 = (factory).Code().createCodeSnippetStatement("Integer.toBinaryString(Integer.MAX_VALUE)").compile();
    CtStatement sta2 = (factory).Code().createCodeSnippetStatement("Integer.toBinaryString(Integer.MIN_VALUE)").compile();
    String signature1 = ((CtInvocation) sta1).getExecutable().getSignature();
    String signature2 = ((CtInvocation) sta2).getExecutable().getSignature();
    assertEquals(signature1, signature2);
    assertFalse(sta1.equals(sta2));
    CtStatement stb1 = (factory).Code().createCodeSnippetStatement("Integer.toBinaryString(20)").compile();
    CtStatement stb2 = (factory).Code().createCodeSnippetStatement("Integer.toBinaryString(30)").compile();
    String signature1b = ((CtInvocation) sta1).getExecutable().getSignature();
    String signature2b = ((CtInvocation) sta2).getExecutable().getSignature();
    assertEquals(signature1b, signature2b);
    assertFalse(stb1.equals(stb2));
    CtStatement stc1 = (factory).Code().createCodeSnippetStatement("String.format(\"format1\",\"f2\" )").compile();
    CtStatement stc2 = (factory).Code().createCodeSnippetStatement("String.format(\"format2\",\"f2\" )").compile();
    String signaturestc1 = ((CtInvocation) sta1).getExecutable().getSignature();
    String signaturestc2 = ((CtInvocation) sta2).getExecutable().getSignature();
    assertEquals(signaturestc1, signaturestc2);
    assertFalse(stc1.equals(stc2));
}

Example 10 with DefaultCoreFactory

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

the class CommentTest method testSnippedWithComments.

@Test
public void testSnippedWithComments() {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    factory.getEnvironment().setNoClasspath(true);
    factory.getEnvironment().setCommentEnabled(true);
    String content = "//class comment\n" + "class PR {\n" + "/**\n * method javadoc comment */\n" + "public java.io.File foo(String p) {\n" + "/* method body comment*/\n" + " return /*inline comment*/ null;" + "}" + "};\n" + "// after class comment";
    JDTSnippetCompiler builder = new JDTSnippetCompiler(factory, content);
    builder.build();
    CtClass<?> clazz1 = (CtClass<?>) factory.Type().getAll().get(0);
    assertNotNull(clazz1);
    assertEquals(1, clazz1.getComments().size());
    assertEquals("class comment", clazz1.getComments().get(0).getContent());
    assertEquals(1, builder.getSnippetCompilationUnit().getDeclaredTypes().size());
    assertTrue(clazz1 == builder.getSnippetCompilationUnit().getDeclaredTypes().get(0));
    CtMethod<?> methodString = (CtMethod<?>) clazz1.getMethods().toArray()[0];
    // we don't call getSignature in order to encapsulate a little bit the changes
    // for the next time we will change the signature :-)
    assertEquals("foo", methodString.getSimpleName());
    assertEquals(1, methodString.getComments().size());
    assertEquals("method javadoc comment", methodString.getComments().get(0).getContent());
    CtReturn<?> returnSt = methodString.getBody().getStatement(0);
    assertEquals(2, returnSt.getComments().size());
    assertEquals("method body comment", returnSt.getComments().get(0).getContent());
    assertEquals("inline comment", returnSt.getComments().get(1).getContent());
}