org.eclipse.xtext.parser.antlr.AbstractAntlrParser Java Examples

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Example #1
Source File: PartialParsingHelperIssue219Test.java    From xtext-core with Eclipse Public License 2.0 5 votes vote down vote up 
@Test
public void testIssue219() throws Exception {
	with(PartialParserTestLanguageStandaloneSetup.class);
	String model = "container c1 {\n" + "  children {\n" + "-> C ( ch1 )\n" + "  }" + "}";
	XtextResource resource = getResourceFromString(model);
	assertTrue(resource.getErrors().isEmpty());
	((PartialParsingHelper) ((AbstractAntlrParser) resource.getParser()).getPartialParser())
			.setTokenRegionProvider(null);
	resource.update(model.indexOf("ch1") + 1, 1, "x");
}