/*

* Copyright (c) 2007 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.*;

import com.nokia.carbide.cpp.epoc.engine.model.*;

import com.nokia.carbide.cpp.epoc.engine.model.bsf.IBSFOwnedModel;

import com.nokia.carbide.cpp.epoc.engine.model.bsf.IBSFView;

import com.nokia.carbide.cpp.epoc.engine.preprocessor.*;

import com.nokia.cpp.internal.api.utils.core.IMessage;

import org.eclipse.core.runtime.*;

import org.eclipse.jface.text.IDocument;

import java.util.*;

public class TestBSFView extends BaseViewTests {

	static final public String HEADER = "#<bsf>#\n";

	protected IPath path;

	protected IBSFOwnedModel model;

	protected IViewConfiguration config;

	protected IViewConfiguration allConfig;

	public TestBSFView() {

		super();

	}

	@Override

	protected void setUp() throws Exception {

		super.setUp();

		this.path = new Path("c:/symbian/9.5/epoc32/tools/Test.bsf");

		config = new IViewConfiguration() {

			public IViewFilter getViewFilter() {

				return new AcceptedNodesViewFilter();

			}

			public Collection<IDefine> getMacros() {

				return Collections.emptyList() ;

			}

			public IViewParserConfiguration getViewParserConfiguration() {

				return parserConfig;

			}

		};

	}

	protected void makeModel(String text) {

		IDocument document = DocumentFactory.createDocument(text);

		model = new BSFModelFactory().createModel(path, document);

		model.parse();

	}

	protected IBSFView getView(IViewConfiguration config) {

		IBSFView view = (IBSFView) model.createView(config);

		assertNotNull(view);

		return view;

	}

	public void testInvalid() throws Exception {

		makeModel("some random file");

		IBSFView view = getView(config);

		assertNotNull(view);

		assertEquals(ETristateFlag.UNSPECIFIED, view.getCompileWithParent());

		assertFalse(view.isVariant());

		assertFalse(view.isVirtualVariant());

		IMessage[] messages = view.getMessages();

		assertEquals(2, messages.length);

		assertEquals("BSFView.InvalidBSFHeader", messages[0].getMessageKey());

		assertEquals("BSFView.NoCustomizesStatement", messages[1].getMessageKey());

	}

	public void testCustomizesParsing() throws Exception {

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n");

		IBSFView view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals("Test", view.getName());

		assertEquals("ARMV5", view.getCustomizes());

		assertEquals(ETristateFlag.UNSPECIFIED, view.getCompileWithParent());

		assertFalse(view.isVariant());

		assertFalse(view.isVirtualVariant());

	}

	public void testCustomizesParsing2() throws Exception {

		// CUSTOMIZES is specially detected so if specified more than

		// once, the second looks like a customization option

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n"+

				"CUSTOMIZES BLAH\n"

				);

		IBSFView view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals("ARMV5", view.getCustomizes());

		assertEquals(ETristateFlag.UNSPECIFIED, view.getCompileWithParent());

		assertFalse(view.isVariant());

		assertFalse(view.isVirtualVariant());

		// the second entry is detected as an option

		assertEquals("BLAH", view.getCustomizationOptions().get("CUSTOMIZES"));

	}

	public void testVariantParsing() throws Exception {

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n"+

				"VARIANT");

		IBSFView view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals("ARMV5", view.getCustomizes());

		assertTrue(view.isVariant());

		assertFalse(view.isVirtualVariant());

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n"+

				"VIRTUALVARIANT\n"

				);

		view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals(ETristateFlag.UNSPECIFIED, view.getCompileWithParent());

		assertFalse(view.isVariant());

		assertTrue(view.isVirtualVariant());

	}

	public void testCompileParsing() throws Exception {

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n"+

				"COMPILEWITHPARENT");

		IBSFView view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals(ETristateFlag.ENABLED, view.getCompileWithParent());

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n"+

				"COMPILEALONE\n"

				);

		view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals(ETristateFlag.DISABLED, view.getCompileWithParent());

		makeModel(HEADER +

				"CUSTOMIZES ARMV5\n"

				);

		view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

		assertEquals(ETristateFlag.UNSPECIFIED, view.getCompileWithParent());

		view = getView(config);

		assertNotNull(view);

		checkNoProblems(view);

	}

}