Examples with XFeatureCall org.eclipse.xtext.xbase.XFeatureCall used on opensource projects

Example 11 with XFeatureCall

use of org.eclipse.xtext.xbase.XFeatureCall in project xtext-xtend by eclipse.

the class ParserTest method testFunction_1.

@Test
public void testFunction_1() throws Exception {
    XtendFunction func = function("def String foo() {foo}");
    assertEquals("foo", func.getName());
    assertTrue(((XBlockExpression) func.getExpression()).getExpressions().get(0) instanceof XFeatureCall);
    assertEquals(0, func.getParameters().size());
    assertNotNull(func.getReturnType());
    assertEquals(0, func.getTypeParameters().size());
}

Example 12 with XFeatureCall

use of org.eclipse.xtext.xbase.XFeatureCall in project xtext-xtend by eclipse.

the class ParserTest method testFunction_6.

@Test
public void testFunction_6() throws Exception {
    XtendFunction func = function("override dispatch foo(String s) { foo('x')}");
    assertEquals("foo", func.getName());
    assertTrue(((XBlockExpression) func.getExpression()).getExpressions().get(0) instanceof XFeatureCall);
    assertEquals(1, func.getParameters().size());
    assertNull(func.getReturnType());
    assertTrue(func.isOverride());
    assertTrue(func.isDispatch());
    assertEquals(0, func.getTypeParameters().size());
}

Example 13 with XFeatureCall

use of org.eclipse.xtext.xbase.XFeatureCall in project xtext-xtend by eclipse.

the class ParserTest method testFunction_3.

@Test
public void testFunction_3() throws Exception {
    XtendFunction func = function("def foo(String s, Integer i) {s}");
    assertEquals("foo", func.getName());
    assertTrue(((XBlockExpression) func.getExpression()).getExpressions().get(0) instanceof XFeatureCall);
    assertEquals(2, func.getParameters().size());
    assertEquals("s", func.getParameters().get(0).getName());
    assertNotNull(func.getParameters().get(0).getParameterType());
    assertEquals("i", func.getParameters().get(1).getName());
    assertNotNull(func.getParameters().get(1).getParameterType());
    assertNull(func.getReturnType());
    assertEquals(0, func.getTypeParameters().size());
}

Example 14 with XFeatureCall

use of org.eclipse.xtext.xbase.XFeatureCall in project xtext-xtend by eclipse.

the class ParserTest method testRichStringFOR_03.

@Test
public void testRichStringFOR_03() throws Exception {
    XtendFunction function = function("def withForLoop(String it) '''�it��val it = 1..10��FOR i: it SEPARATOR it��ENDFOR�'''");
    final RichString richString = (RichString) function.getExpression();
    assertTrue(richString.getExpressions().get(0) instanceof RichStringLiteral);
    assertTrue(richString.getExpressions().get(1) instanceof XFeatureCall);
    JvmOperation operation = associations.getDirectlyInferredOperation(function);
    assertSame(operation.getParameters().get(0), ((XAbstractFeatureCall) richString.getExpressions().get(1)).getFeature());
    assertTrue(richString.getExpressions().get(2) instanceof RichStringLiteral);
    assertTrue(richString.getExpressions().get(3) instanceof XVariableDeclaration);
    assertTrue(richString.getExpressions().get(4) instanceof RichStringLiteral);
    assertTrue(richString.getExpressions().get(5) instanceof RichStringForLoop);
    final RichStringForLoop rsFor = (RichStringForLoop) richString.getExpressions().get(5);
    assertTrue(rsFor.getForExpression() instanceof XFeatureCall);
    assertSame(richString.getExpressions().get(3), ((XAbstractFeatureCall) rsFor.getForExpression()).getFeature());
    assertEquals("i", rsFor.getDeclaredParam().getName());
    assertTrue(rsFor.getSeparator() instanceof XFeatureCall);
    assertSame(richString.getExpressions().get(3), ((XAbstractFeatureCall) rsFor.getSeparator()).getFeature());
}

Example 15 with XFeatureCall

use of org.eclipse.xtext.xbase.XFeatureCall in project xtext-xtend by eclipse.

the class UTF8ParserErrorTest method testInvalidReference_01.

@Test
public void testInvalidReference_01() throws Exception {
    XtendFunction func = function("def m() { \\u0020invalidStart }");
    XBlockExpression block = (XBlockExpression) func.getExpression();
    XFeatureCall featureCall = (XFeatureCall) block.getExpressions().get(0);
    String featureName = featureCall.getConcreteSyntaxFeatureName();
    assertEquals("\\u0020invalidStart", featureName);
    assertTrue(featureCall.getFeature().eIsProxy());
    List<Diagnostic> errorList = func.eResource().getErrors();
    assertEquals(2, errorList.size());
    XtextLinkingDiagnostic diagnostic = (XtextLinkingDiagnostic) errorList.get(1);
    assertTrue(diagnostic.getMessage().contains("invalidStart"));
}