Examples with Diagnostic org.eclipse.emf.ecore.resource.Resource.Diagnostic used on opensource projects

Example 11 with Diagnostic

use of org.eclipse.emf.ecore.resource.Resource.Diagnostic 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"));
}

Example 12 with Diagnostic

use of org.eclipse.emf.ecore.resource.Resource.Diagnostic in project xtext-xtend by eclipse.

the class LinkingTest method testBug464264_01.

@Test
public void testBug464264_01() throws Exception {
    XtendFile file = file("import java.util.List\n" + "class C {\n" + "	def m(I i, List<CharSequence> list) {\n" + "		i.strings += list.map[it]\n" + "	}\n" + "	interface I {\n" + "		def List<String> getStrings()\n" + "	}\n" + "}");
    XtendClass c = (XtendClass) file.getXtendTypes().get(0);
    XtendFunction m = (XtendFunction) c.getMembers().get(0);
    XBlockExpression body = (XBlockExpression) m.getExpression();
    XBinaryOperation featureCall = (XBinaryOperation) body.getExpressions().get(0);
    JvmIdentifiableElement feature = featureCall.getFeature();
    assertEquals("org.eclipse.xtext.xbase.lib.CollectionExtensions.operator_add(java.util.Collection,java.lang.Iterable)", feature.getIdentifier());
    assertNull(featureCall.getImplicitReceiver());
    assertNull(featureCall.getImplicitFirstArgument());
    List<Diagnostic> errors = c.eResource().getErrors();
    assertEquals(1, errors.size());
    assertEquals("Type mismatch: cannot convert from List<CharSequence> to Iterable<? extends String>", errors.get(0).getMessage());
}

Example 13 with Diagnostic

use of org.eclipse.emf.ecore.resource.Resource.Diagnostic in project xtext-xtend by eclipse.

the class PartialParserTest method validateWithoutException.

protected void validateWithoutException(XtextResource resource) {
    ResourceValidatorImpl validator = resourceValidatorProvider.get();
    assertNotSame(validator, resource.getResourceServiceProvider().getResourceValidator());
    validator.setDiagnosticConverter(new IDiagnosticConverter() {

        @Override
        public void convertValidatorDiagnostic(org.eclipse.emf.common.util.Diagnostic diagnostic, IAcceptor<Issue> acceptor) {
            if (diagnostic instanceof BasicDiagnostic) {
                List<?> data = diagnostic.getData();
                if (!data.isEmpty() && data.get(0) instanceof Throwable) {
                    Throwable t = (Throwable) data.get(0);
                    // and AssertionError does not take a throwable as argument
                    throw new Error(t);
                }
                if (EObjectValidator.DIAGNOSTIC_SOURCE.equals(diagnostic.getSource()) && diagnostic.getCode() == EObjectValidator.EOBJECT__EVERY_REFERENCE_IS_CONTAINED) {
                    throw new Error(new RuntimeException("Dangling reference found."));
                }
            }
        }

        @Override
        public void convertResourceDiagnostic(Diagnostic diagnostic, Severity severity, IAcceptor<Issue> acceptor) {
            if (diagnostic instanceof ExceptionDiagnostic) {
                Exception e = ((ExceptionDiagnostic) diagnostic).getException();
                // and AssertionError does not take a throwable as argument
                throw new Error(new RuntimeException(e));
            }
        }
    });
    validator.validate(resource, CheckMode.ALL, CancelIndicator.NullImpl);
}

Example 14 with Diagnostic

use of org.eclipse.emf.ecore.resource.Resource.Diagnostic in project xtext-xtend by eclipse.

the class LinkingErrorTest method assertNoExceptions.

protected void assertNoExceptions(EObject object) {
    Resource resource = object.eResource();
    if (resource instanceof LazyLinkingResource)
        ((LazyLinkingResource) resource).resolveLazyCrossReferences(CancelIndicator.NullImpl);
    List<Diagnostic> errors = object.eResource().getErrors();
    for (Diagnostic error : errors) {
        if (error instanceof ExceptionDiagnostic) {
            ((ExceptionDiagnostic) error).getException().printStackTrace();
        }
        assertFalse(error.toString(), error instanceof ExceptionDiagnostic);
    }
    validateWithoutException((XtextResource) resource);
}

Example 15 with Diagnostic

use of org.eclipse.emf.ecore.resource.Resource.Diagnostic in project xtext-xtend by eclipse.

the class NoJRESmokeTester method checkNoErrorsInValidator.

protected void checkNoErrorsInValidator(final String model, XtextResource resource) {
    ResourceValidatorImpl validator = resourceValidatorProvider.get();
    Assert.assertNotSame(validator, resource.getResourceServiceProvider().getResourceValidator());
    validator.setDiagnosticConverter(new IDiagnosticConverter() {

        @Override
        public void convertValidatorDiagnostic(org.eclipse.emf.common.util.Diagnostic diagnostic, IAcceptor<Issue> acceptor) {
            if (diagnostic instanceof BasicDiagnostic) {
                List<?> data = diagnostic.getData();
                if (!data.isEmpty() && data.get(0) instanceof Throwable) {
                    Throwable t = (Throwable) data.get(0);
                    throwError(t);
                }
                if (EObjectValidator.DIAGNOSTIC_SOURCE.equals(diagnostic.getSource()) && diagnostic.getCode() == EObjectValidator.EOBJECT__EVERY_REFERENCE_IS_CONTAINED) {
                    throwError(new RuntimeException("Dangling reference found."));
                }
            }
        }

        private void throwError(Throwable e) {
            ComparisonFailure result = new ComparisonFailure(e.getMessage(), model, "");
            result.setStackTrace(e.getStackTrace());
            throw result;
        }

        @Override
        public void convertResourceDiagnostic(Diagnostic diagnostic, Severity severity, IAcceptor<Issue> acceptor) {
            if (diagnostic instanceof ExceptionDiagnostic) {
                Exception e = ((ExceptionDiagnostic) diagnostic).getException();
                throwError(e);
            }
        }
    });
    validator.validate(resource, CheckMode.ALL, CancelIndicator.NullImpl);
}