From 0adc9a1a821f2bc22698407f891daea0670d287f Mon Sep 17 00:00:00 2001
From: sefftinge <sefftinge>
Date: Mon, 27 Oct 2008 13:28:15 +0000
Subject: [PATCH] test for bug #252181

---
 .../XtextGrammarReconcilationTest.java        | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 tests/org.eclipse.xtext.generator.tests/src/org/eclipse/xtext/parsetree/reconstr/XtextGrammarReconcilationTest.java

diff --git a/tests/org.eclipse.xtext.generator.tests/src/org/eclipse/xtext/parsetree/reconstr/XtextGrammarReconcilationTest.java b/tests/org.eclipse.xtext.generator.tests/src/org/eclipse/xtext/parsetree/reconstr/XtextGrammarReconcilationTest.java
new file mode 100644
index 000000000..8ec4a43c0
--- /dev/null
+++ b/tests/org.eclipse.xtext.generator.tests/src/org/eclipse/xtext/parsetree/reconstr/XtextGrammarReconcilationTest.java
@@ -0,0 +1,43 @@
+package org.eclipse.xtext.parsetree.reconstr;
+
+import java.io.ByteArrayOutputStream;
+
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.xtext.Grammar;
+import org.eclipse.xtext.XtextStandaloneSetup;
+import org.eclipse.xtext.resource.XtextResourceSet;
+import org.eclipse.xtext.tests.AbstractGeneratorTest;
+import org.eclipse.xtext.util.StringInputStream;
+
+public class XtextGrammarReconcilationTest extends AbstractGeneratorTest {
+	@Override
+	protected void setUp() throws Exception {
+		super.setUp();
+		XtextStandaloneSetup.doSetup();
+		with(XtextStandaloneSetup.class);
+	}
+	
+	public void testSimple() throws Exception {
+		// this fails see bug #252181
+//		String model = "language foo Honolulu : name=ID;";
+//
+//		// load grammar model
+//		XtextResourceSet rs = new XtextResourceSet();
+//		Resource resource = rs.createResource(URI.createURI("foo.xtext"));
+//		resource.load(new StringInputStream(model),null);
+//		Grammar object = (Grammar) resource.getContents().get(0);
+//		
+//		// modify first rule
+//		object.getRules().get(0).setName("HONOLULU");
+//		
+//		// save
+//		ByteArrayOutputStream out = new ByteArrayOutputStream();
+//		resource.save(out, null);
+//		String result = new String(out.toByteArray());
+//		
+//		// check
+//		assertFalse(model.equals(result));
+//		assertEquals(model.toLowerCase(),result.toLowerCase());
+	}
+}