Examples with Issue org.eclipse.xtext.validation.Issue used on opensource projects

Example 76 with Issue

use of org.eclipse.xtext.validation.Issue in project xtext-core by eclipse.

the class XtextValidationTest method testSupressedWarning_01.

@Test
public void testSupressedWarning_01() throws Exception {
    XtextResource resource = getResourceFromString("grammar org.acme.Bar with org.eclipse.xtext.common.Terminals\n" + "generate metamodel 'myURI'\n" + "Model: child=Child;\n" + "/* SuppressWarnings[noInstantiation] */\n" + "Child: name=ID?;");
    assertTrue(resource.getErrors().toString(), resource.getErrors().isEmpty());
    assertTrue(resource.getWarnings().toString(), resource.getWarnings().isEmpty());
    IResourceValidator validator = get(IResourceValidator.class);
    List<Issue> issues = validator.validate(resource, CheckMode.FAST_ONLY, CancelIndicator.NullImpl);
    assertTrue(issues.toString(), issues.isEmpty());
}

Example 77 with Issue

use of org.eclipse.xtext.validation.Issue in project xtext-xtend by eclipse.

the class AbstractXtendTestCase method files.

protected Iterable<XtendFile> files(boolean validate, String... contents) throws Exception {
    XtextResourceSet set = getResourceSet();
    List<XtendFile> result = newArrayList();
    for (String string : contents) {
        String fileName = getFileName(string);
        Resource resource = set.createResource(URI.createURI(fileName + ".xtend"));
        resource.load(new StringInputStream(string), null);
        assertEquals(resource.getErrors().toString(), 0, resource.getErrors().size());
    }
    for (Resource resource : new ArrayList<Resource>(set.getResources())) {
        XtendFile file = (XtendFile) resource.getContents().get(0);
        result.add(file);
    }
    if (validate) {
        for (XtendFile file : result) {
            List<Issue> issues = ((XtextResource) file.eResource()).getResourceServiceProvider().getResourceValidator().validate(file.eResource(), CheckMode.ALL, CancelIndicator.NullImpl);
            assertTrue("Resource contained errors : " + issues.toString(), issues.isEmpty());
        }
    }
    return result;
}

Example 78 with Issue

use of org.eclipse.xtext.validation.Issue in project xtext-xtend by eclipse.

the class XtendValidationTest method testRawTypeOnField_02.

@Test
public void testRawTypeOnField_02() throws Exception {
    String fileAsText = "class Foo { public val x = typeof(java.util.Map) }";
    XtendFile file = file(fileAsText);
    helper.assertWarning(file, XTEND_FIELD, RAW_TYPE, "The inferred field type Class<Map> uses the raw type Map. References to generic type Map<K, V> should be parameterized");
    List<Issue> issues = helper.validate(file);
    assertEquals(1, issues.size());
    assertEquals(fileAsText.indexOf('x'), issues.get(0).getOffset().intValue());
    assertEquals(1, issues.get(0).getLength().intValue());
}

Example 79 with Issue

use of org.eclipse.xtext.validation.Issue in project xtext-xtend by eclipse.

the class AbstractXtendTestCase method file.

protected XtendFile file(String string, boolean validate, boolean shouldBeSyntacticallyValid) throws Exception {
    XtextResourceSet set = getResourceSet();
    String fileName = getFileName(string);
    Resource resource = set.createResource(URI.createURI(fileName + ".xtend"));
    resource.load(new StringInputStream(string, StandardCharsets.ISO_8859_1.name()), Collections.singletonMap(XtextResource.OPTION_ENCODING, StandardCharsets.ISO_8859_1.name()));
    if (shouldBeSyntacticallyValid) {
        assertEquals(resource.getErrors().toString(), 0, resource.getErrors().size());
    }
    if (validate) {
        List<Issue> issues = Lists.newArrayList(Iterables.filter(((XtextResource) resource).getResourceServiceProvider().getResourceValidator().validate(resource, CheckMode.ALL, CancelIndicator.NullImpl), new Predicate<Issue>() {

            @Override
            public boolean apply(Issue issue) {
                return issue.getSeverity() == Severity.ERROR;
            }
        }));
        assertTrue("Resource contained errors : " + issues.toString(), issues.isEmpty());
    }
    XtendFile file = (XtendFile) resource.getContents().get(0);
    return file;
}

Example 80 with Issue

use of org.eclipse.xtext.validation.Issue in project xtext-xtend by eclipse.

the class SmokeTest method checkNoErrorsInValidator.

protected void checkNoErrorsInValidator(final String model, LazyLinkingResource 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);
                    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);
}