Examples with XtextResource org.eclipse.xtext.resource.XtextResource used on opensource projects

Example 76 with XtextResource

use of org.eclipse.xtext.resource.XtextResource 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 77 with XtextResource

use of org.eclipse.xtext.resource.XtextResource in project xtext-xtend by eclipse.

the class XtendBatchCompiler method getXtendFile.

/* @Nullable */
protected XtendFile getXtendFile(Resource resource) {
    XtextResource xtextResource = (XtextResource) resource;
    IParseResult parseResult = xtextResource.getParseResult();
    if (parseResult != null) {
        EObject model = parseResult.getRootASTElement();
        if (model instanceof XtendFile) {
            XtendFile xtendFile = (XtendFile) model;
            return xtendFile;
        }
    }
    return null;
}

Example 78 with XtextResource

use of org.eclipse.xtext.resource.XtextResource in project xtext-xtend by eclipse.

the class ExtractMethodIntegrationTest method assertExtractForbidden.

protected void assertExtractForbidden(final CharSequence input, final Procedure1<? super ExtractMethodRefactoring> initializer, final String messageFragment) {
    try {
        final String inputString = input.toString();
        final IFile file = this.workbenchTestHelper.createFile("Foo", inputString.replace("$", ""));
        final XtextEditor editor = this.workbenchTestHelper.openEditor(file);
        try {
            final IUnitOfWork<String, XtextResource> _function = (XtextResource it) -> {
                String _xblockexpression = null;
                {
                    int _indexOf = inputString.indexOf("$");
                    int _lastIndexOf = inputString.lastIndexOf("$");
                    int _indexOf_1 = inputString.indexOf("$");
                    int _minus = (_lastIndexOf - _indexOf_1);
                    int _minus_1 = (_minus - 1);
                    TextSelection _textSelection = new TextSelection(_indexOf, _minus_1);
                    final List<XExpression> selection = this.util.findSelectedSiblingExpressions(it, _textSelection);
                    final ExtractMethodRefactoring refactoring = this.refactoringProvider.get();
                    refactoring.initialize(editor, selection, true);
                    refactoring.setMethodName("bar");
                    NullProgressMonitor _nullProgressMonitor = new NullProgressMonitor();
                    final RefactoringStatus status = refactoring.checkInitialConditions(_nullProgressMonitor);
                    initializer.apply(refactoring);
                    NullProgressMonitor _nullProgressMonitor_1 = new NullProgressMonitor();
                    status.merge(refactoring.checkFinalConditions(_nullProgressMonitor_1));
                    Assert.assertTrue(status.toString(), status.hasError());
                    final String message = status.getMessageMatchingSeverity(RefactoringStatus.ERROR);
                    Assert.assertTrue(message, message.toLowerCase().contains(messageFragment.toLowerCase()));
                    _xblockexpression = "";
                }
                return _xblockexpression;
            };
            editor.getDocument().<String>readOnly(_function);
        } finally {
            editor.close(false);
        }
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 79 with XtextResource

use of org.eclipse.xtext.resource.XtextResource in project xtext-xtend by eclipse.

the class ExtractVariableIntegrationTest method assertAfterExtract.

protected void assertAfterExtract(final CharSequence input, final CharSequence expected, final boolean isFinal) {
    try {
        final String inputString = input.toString();
        final String model = inputString.replace("$", "");
        final IFile file = this.workbenchTestHelper.createFile("Foo", model);
        final XtextEditor editor = this.workbenchTestHelper.openEditor(file);
        try {
            final IUnitOfWork<Change, XtextResource> _function = (XtextResource it) -> {
                Change _xblockexpression = null;
                {
                    final int offset = inputString.indexOf("$");
                    int _lastIndexOf = inputString.lastIndexOf("$");
                    int _minus = (_lastIndexOf - 1);
                    final int length = (_minus - offset);
                    final TextSelection textSelection = new TextSelection(offset, length);
                    final XExpression selection = this.util.findSelectedExpression(it, textSelection);
                    final ExtractVariableRefactoring refactoring = this.refactoringProvider.get();
                    refactoring.setFinal(isFinal);
                    refactoring.initialize(editor, selection);
                    NullProgressMonitor _nullProgressMonitor = new NullProgressMonitor();
                    final RefactoringStatus status = refactoring.checkAllConditions(_nullProgressMonitor);
                    Assert.assertTrue(status.toString(), status.isOK());
                    NullProgressMonitor _nullProgressMonitor_1 = new NullProgressMonitor();
                    Change _createChange = refactoring.createChange(_nullProgressMonitor_1);
                    NullProgressMonitor _nullProgressMonitor_2 = new NullProgressMonitor();
                    _xblockexpression = _createChange.perform(_nullProgressMonitor_2);
                }
                return _xblockexpression;
            };
            editor.getDocument().<Change>readOnly(_function);
            Assert.assertEquals(expected.toString(), editor.getDocument().get());
        } finally {
            editor.close(false);
        }
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 80 with XtextResource

use of org.eclipse.xtext.resource.XtextResource 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 LazyStringInputStream(string, StandardCharsets.ISO_8859_1.name()), null);
    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;
}