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

Example 16 with XStringLiteral

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

the class StandardFeatureCallArgumentsTest method test_09.

@Test
public void test_09() {
    final IFeatureCallArguments arguments = this.toArgumentsWithoutReceiver("String s", "\"\", 1");
    Assert.assertTrue(arguments.hasUnprocessedArguments());
    Assert.assertEquals(2, arguments.getArgumentCount());
    final IFeatureCallArgumentSlot valid = arguments.getNextUnprocessedArgumentSlot();
    Assert.assertFalse(valid.isVarArg());
    Assert.assertFalse(valid.isSuperfluous());
    XExpression _argumentExpression = valid.getArgumentExpression();
    Assert.assertTrue((_argumentExpression instanceof XStringLiteral));
    Assert.assertEquals("String", valid.getDeclaredType().getSimpleName());
    valid.markProcessed();
    Assert.assertTrue(arguments.hasUnprocessedArguments());
    final IFeatureCallArgumentSlot superfluous = arguments.getNextUnprocessedArgumentSlot();
    Assert.assertFalse(superfluous.isVarArg());
    Assert.assertTrue(superfluous.isSuperfluous());
    XExpression _argumentExpression_1 = superfluous.getArgumentExpression();
    Assert.assertTrue((_argumentExpression_1 instanceof XNumberLiteral));
    Assert.assertFalse(arguments.isProcessed(1));
    superfluous.markProcessed();
    Assert.assertTrue(arguments.isProcessed(1));
    Assert.assertFalse(arguments.hasUnprocessedArguments());
}

Example 17 with XStringLiteral

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

the class VarArgFeatureCallArgumentsTest method test_04.

@Test
public void test_04() {
    final IFeatureCallArguments arguments = this.toArgumentsWithoutReceiver("String s, int i", "\"\", 1");
    Assert.assertEquals(2, arguments.getArgumentCount());
    Assert.assertTrue(arguments.hasUnprocessedArguments());
    final IFeatureCallArgumentSlot firstSlot = arguments.getNextUnprocessedArgumentSlot();
    Assert.assertFalse(firstSlot.isVarArg());
    Assert.assertFalse(firstSlot.isSuperfluous());
    XExpression _argumentExpression = firstSlot.getArgumentExpression();
    Assert.assertTrue((_argumentExpression instanceof XStringLiteral));
    Assert.assertEquals("String", firstSlot.getDeclaredType().getSimpleName());
    Assert.assertFalse(arguments.isProcessed(0));
    firstSlot.markProcessed();
    Assert.assertTrue(arguments.isProcessed(0));
    Assert.assertTrue(arguments.hasUnprocessedArguments());
    final IFeatureCallArgumentSlot secondSlot = arguments.getNextUnprocessedArgumentSlot();
    Assert.assertTrue(secondSlot.isVarArg());
    Assert.assertFalse(secondSlot.isSuperfluous());
    XExpression _argumentExpression_1 = secondSlot.getArgumentExpression();
    Assert.assertTrue((_argumentExpression_1 instanceof XNumberLiteral));
    Assert.assertEquals("int", secondSlot.getDeclaredType().getSimpleName());
    Assert.assertFalse(arguments.isProcessed(1));
    secondSlot.markProcessed();
    Assert.assertTrue(arguments.isProcessed(1));
    Assert.assertFalse(arguments.hasUnprocessedArguments());
}

Example 18 with XStringLiteral

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

the class VarArgFeatureCallArgumentsTest method test_09.

@Test
public void test_09() {
    final IFeatureCallArguments arguments = this.toArgumentsWithoutReceiver("String s", "\"\", 1");
    Assert.assertTrue(arguments.hasUnprocessedArguments());
    Assert.assertEquals(2, arguments.getArgumentCount());
    final IFeatureCallArgumentSlot valid = arguments.getNextUnprocessedArgumentSlot();
    Assert.assertTrue(valid.isVarArg());
    Assert.assertFalse(valid.isSuperfluous());
    final List<XExpression> expressions = valid.getArgumentExpressions();
    Assert.assertEquals(2, expressions.size());
    XExpression _head = IterableExtensions.<XExpression>head(expressions);
    Assert.assertTrue((_head instanceof XStringLiteral));
    XExpression _last = IterableExtensions.<XExpression>last(expressions);
    Assert.assertTrue((_last instanceof XNumberLiteral));
    valid.markProcessed();
    Assert.assertTrue(arguments.isProcessed(0));
    Assert.assertTrue(arguments.isProcessed(1));
    Assert.assertFalse(arguments.hasUnprocessedArguments());
}

Example 19 with XStringLiteral

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

the class VarArgFeatureCallArgumentsTest method testBug457779_02.

@Test
public void testBug457779_02() {
    final IFeatureCallArguments arguments = this.toArgumentsWithReceiver("String s, int[] i", "\"\", 1");
    final XExpression first = arguments.getArgument(0);
    Assert.assertNull(first);
    final LightweightTypeReference firstType = arguments.getDeclaredTypeForLambda(0);
    Assert.assertNull(firstType);
    final XExpression second = arguments.getArgument(1);
    Assert.assertTrue((second instanceof XStringLiteral));
    final LightweightTypeReference secondType = arguments.getDeclaredTypeForLambda(1);
    Assert.assertEquals("String", secondType.getSimpleName());
    final XExpression third = arguments.getArgument(2);
    Assert.assertTrue((third instanceof XNumberLiteral));
    final LightweightTypeReference thirdType = arguments.getDeclaredTypeForLambda(2);
    Assert.assertEquals("int", thirdType.getSimpleName());
    try {
        arguments.getArgument(3);
        Assert.fail("Expected exception");
    } catch (final Throwable _t) {
        if (_t instanceof IndexOutOfBoundsException) {
        } else {
            throw Exceptions.sneakyThrow(_t);
        }
    }
    try {
        arguments.getDeclaredTypeForLambda(3);
        Assert.fail("Expected exception");
    } catch (final Throwable _t_1) {
        if (_t_1 instanceof IndexOutOfBoundsException) {
        } else {
            throw Exceptions.sneakyThrow(_t_1);
        }
    }
}

Example 20 with XStringLiteral

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

the class ValueConverterExceptionProducesErrorTest method testInvalidUnicode.

/**
 * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=428525
 */
@Test
public void testInvalidUnicode() throws Exception {
    final Resource resource = this.toResource("class C { def m() {\'\\u\'.toString}}");
    EcoreUtil2.resolveAll(resource);
    Assert.assertEquals(1, resource.getErrors().size());
    final Resource.Diagnostic error = IterableExtensions.<Resource.Diagnostic>head(resource.getErrors());
    Assert.assertNotNull(error);
    Assert.assertEquals("Invalid unicode", error.getMessage());
    final XStringLiteral literal = IteratorExtensions.<XStringLiteral>head(Iterators.<XStringLiteral>filter(resource.getAllContents(), XStringLiteral.class));
    Assert.assertEquals("u", literal.getValue());
}