--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project/com.nokia.carbide.cpp.epoc.engine.tests/src/com/nokia/carbide/cpp/epoc/engine/tests/model/TestBldInfViewBug4054.java	Fri Apr 03 23:33:03 2009 +0100
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+package com.nokia.carbide.cpp.epoc.engine.tests.model;
+
+import com.nokia.carbide.cpp.epoc.engine.EpocEnginePlugin;
+import com.nokia.carbide.cpp.epoc.engine.model.IModelProvider;
+import com.nokia.carbide.cpp.epoc.engine.model.bldinf.*;
+import com.nokia.carbide.cpp.epoc.engine.preprocessor.DefaultModelDocumentProvider;
+import com.nokia.carbide.internal.api.cpp.epoc.engine.preprocessor.BasicIncludeFileLocator;
+import com.nokia.cpp.internal.api.utils.core.FileUtils;
+
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * Test that writes to a file inside a lot of #includes doesn't mess up other files
+ * <p>
+ * This is an ugly test since it relies on filesystem-hosted models and files,
+ * when this class hierarchy assumes memory-based models.
+ *
+ */
+public class TestBldInfViewBug4054 extends BaseBldInfViewTest {
+
+	private File refTrpProject;
+	private File trpProject;
+
+	/* (non-Javadoc)
+	 * @see com.nokia.carbide.cpp.epoc.engine.tests.model.BaseBldInfViewTest#setUp()
+	 */
+	@Override
+	protected void setUp() throws Exception {
+		// redirect fields to look on disk
+		refTrpProject = projectRelativeFile("data/real-world/trp");
+		trpProject = new File(FileUtils.getTemporaryDirectory(), "testBug4054/trp");
+		trpProject.mkdirs();
+		FileUtils.copyTreeNoParent(refTrpProject, trpProject, null);
+		projectPath = new Path(trpProject.getAbsolutePath());
+		modelPath = projectPath.append("group/bld.inf");
+		super.setUp();
+		parserConfig.modelDocumentProvider = DefaultModelDocumentProvider.getInstance();
+		parserConfig.fileLocator = new BasicIncludeFileLocator(new File[] { trpProject }, new File[0]);
+	}
+	
+	/* (non-Javadoc)
+	 * @see junit.framework.TestCase#tearDown()
+	 */
+	@Override
+	protected void tearDown() throws Exception {
+		FileUtils.delTree(trpProject.getParentFile());
+		super.tearDown();
+	}
+
+	public void testBug4054Shallow() throws Exception {
+		_testBug4054(refTrpProject, trpProject, "group/shallow_bld.inf", null);
+	}
+
+	public void testBug4054() throws Exception {
+		_testBug4054(refTrpProject, trpProject, "group/bld.inf", "trp-updated");
+	}
+
+	/**
+	 * @param trpProject
+	 */
+	private void _testBug4054(File refTrpProject, File trpProject, String bldInfPath, String refDir) throws Exception {
+		
+		IPath trpBldInf = projectPath.append(bldInfPath);
+		
+		//System.out.println("Reading " + trpBldInf);
+		
+		// get text for comparison later
+		String text = new String(FileUtils.readFileContents(trpBldInf.toFile(), null));
+
+		// use EpocEnginePlugin model provider to get models so that saves are persisted to disk
+		IModelProvider<IBldInfOwnedModel, IBldInfModel> modelProvider = EpocEnginePlugin.getBldInfModelProvider();
+		IBldInfModel model = modelProvider.getSharedModel(trpBldInf);
+		this.model = (IBldInfOwnedModel) model;
+		
+		try {
+			IBldInfView view = model.createView(config);
+			try {
+				checkNoProblems(view);
+				
+				//assertEquals(3, view.getTestExports().size());
+				
+				// make sure nothing changes if... nothing changes
+				commitTest(view, text);
+				
+				// ensure nothing changed
+				compareTrees(refTrpProject, trpProject);
+				
+				///
+				if (refDir != null) {
+					boolean found = false;
+					Set<IExport> exportSet = new HashSet<IExport>(view.getTestExports());
+					assertEquals(view.getTestExports().size(), exportSet.size());
+					for (IExport export : view.getTestExports()) {
+						if (export.getSourcePath().equals(new Path("test/tools/PortRouter/rom/PortRouter.iby"))) {
+							export.setSourcePath(new Path("test/tools/PortRouter/PortRouter.iby"));
+							found = true;
+						}
+						//System.out.println(export);
+					}
+					assertTrue(found);
+				
+					// make sure nothing changes in the main file
+					commitTest(view, text);
+					
+					// ensure files updated
+					compareTrees(new File(refTrpProject.getParentFile(), refDir), trpProject);
+				}
+			} finally {
+				view.dispose();
+			}
+		} finally {
+			modelProvider.releaseSharedModel(model);
+		}
+	}
+}
+