///*******************************************************************************
// * Copyright (c) 2005, 2006 IBM Corporation and others.
// * All rights reserved. This program and the accompanying materials
// * are made available under the terms of the Eclipse Public License v1.0
// * which accompanies this distribution, and is available at
// * http://www.eclipse.org/legal/epl-v10.html
// *
// * Contributors:
// * IBM Corporation - initial API and implementation
// *******************************************************************************/
//package org.eclipse.ui.tests.markers;
//
//import java.io.BufferedReader;
//import java.io.IOException;
//import java.io.InputStream;
//import java.io.InputStreamReader;
//import java.io.UnsupportedEncodingException;
//import java.util.ArrayList;
//import java.util.List;
//
//import junit.framework.TestCase;
//import junit.framework.TestSuite;
//
//import org.eclipse.jface.dialogs.DialogSettings;
//import org.eclipse.jface.dialogs.IDialogSettings;
//import org.eclipse.ui.IMemento;
//import org.eclipse.ui.tests.internal.TestMemento;
//import org.eclipse.ui.views.markers.internal.MarkerType;
//import org.eclipse.ui.views.markers.internal.ProblemFilter;
//
///**
// * Testing for https://bugs.eclipse.org/bugs/show_bug.cgi?id=75909 .
// * Only the marker IDs of the selected filters are saved for the Problems view.
// * If a new plugin is deployed with a new MarkerType, when the session
// * restarts it looks like it was "unselected" from the filter list, and
// * so it doesn't show up.
// *
// * These tests cover restoring state from old and new settings files.
// *
// * @since 3.1
// *
// */
//public class Bug75909Test extends TestCase {
//
// private static final int OLD_SETTINGS_SELECTED = 4;
//
// private static final String REMOVED_MARKER_ID = "org.eclipse.pde.core.problem";
//
// private static final String INCLUDED_MARKER_ID = "org.eclipse.core.resources.problemmarker";
//
// private static final String MISSING_MARKER_ID = "org.eclipse.jdt.core.problem";
//
// private static final String OLD_DIALOG_SETTINGS_XML = "old_dialog_settings.xml";
//
// public static TestSuite suite() {
// return new TestSuite(Bug75909Test.class);
// }
//
// /**
// * MarkerFilter.resetState() should make all of the available
// * MarkerTypes selected. The just tests that the environment
// * has some datafill in it.
// *
// * @throws Throwable
// */
// public void testBasicFilter() throws Throwable {
// ProblemFilter filter = new ProblemFilter("Bug75909Test");
// filter.resetState();
//
// List allTypes = new ArrayList();
// filter.addAllSubTypes(allTypes);
// int num_types = allTypes.size();
//
// // there are more than 4 marker types in the default env.
// assertTrue("There should be more than 4 types in the system",
// num_types > 4);
//
// // after a reset, the number of selected types should
// // equal the total number of types.
// assertEquals(num_types, filter.getSelectedTypes().size());
// }
//
//
// /**
// * Settings can be restored (at least once :-) from the old settings
// * attribute format. Any marker type not listed in the attribute
// * will appear as not selected.
// *
// * @throws Throwable
// */
// public void testRestoreOldState() throws Throwable {
// IDialogSettings settings = new DialogSettings("Workbench");
// loadSettings(settings, Bug75909Test.OLD_DIALOG_SETTINGS_XML);
//
// ProblemFilter filter = new ProblemFilter("Bug75909Test");
// filter.restoreFilterSettings(getFilterSettings(settings));
//
// List selected = filter.getSelectedTypes();
// assertEquals(Bug75909Test.OLD_SETTINGS_SELECTED, selected.size());
//
// MarkerType marker = getType(filter, Bug75909Test.INCLUDED_MARKER_ID);
// // this was marked as selected in the old attribute
// assertTrue(selected.contains(marker));
//
// MarkerType removed = getType(filter, Bug75909Test.REMOVED_MARKER_ID);
// // this was missing from the old attribute, so it should not be
// // selected
// assertFalse(selected.contains(removed));
// }
//
// /**
// * When restoring settings from the new attribute, a marker type
// * id that is not true or false has just been introduced. Test that
// * the new marker type shows up as selected.
// *
// * @throws Throwable
// */
// public void testRestoreNewStateMissingId() throws Throwable {
// IMemento settings = createMissingMemento();
//
// ProblemFilter filter = new ProblemFilter("Bug75909Test");
// filter.restoreState(settings);
//
// List included = new ArrayList();
// filter.addAllSubTypes(included);
//
// List selected = filter.getSelectedTypes();
// assertEquals(included.size() - 1, selected.size());
//
// MarkerType marker = getType(filter, Bug75909Test.INCLUDED_MARKER_ID);
// // was in the file as true, so it should be selected.
// assertTrue(selected.contains(marker));
//
// MarkerType removed = getType(filter, Bug75909Test.REMOVED_MARKER_ID);
// // was in the file as false, so it won't be selected.
// assertFalse(selected.contains(removed));
//
// MarkerType missing = getType(filter, Bug75909Test.MISSING_MARKER_ID);
// // was missing from the file, so it should be selected.
// assertTrue(selected.contains(missing));
// }
//
// /**
// * Create a missing memento that is missing it's name.
// * @return IMemento
// */
// private IMemento createMissingMemento() {
// TestMemento memento = new TestMemento("filter","Filter Test");
// memento.putString("selectBySeverity","false");
// memento.putString("contains","true");
// memento.putString("enabled","true");
// memento.putInteger("severity",0);
// memento.putString("description","");
// memento.putString("filterOnMarkerLimit","true");
// memento.putString("selectionStatus" ,"org.eclipse.core.resources.problemmarker:true:org.eclipse.pde.core.problem:false:org.eclipse.jdt.core.buildpath_problem:true:org.eclipse.ant.ui.buildFileProblem:true:");
// memento.putInteger("onResource",0);
// return memento;
// }
//
// /**
// * Get the settings for the filter tag.
// * @param settings
// * @return IDialogSettings
// */
// private IDialogSettings getFilterSettings(IDialogSettings settings) {
// return settings.getSection("filter");
// }
//
// /**
// * MarkerFilter.saveState(IDialogSettings) should now save selected
// * types with <b>true</b> and unselected types are now saved to the
// * list with <b>false</b>. This is an "identity transform" test.
// *
// * @throws Throwable
// */
// public void testSaveState() throws Throwable {
// ProblemFilter filter = new ProblemFilter("Bug75909Test");
// filter.resetState();
//
// List allTypes = new ArrayList();
// filter.addAllSubTypes(allTypes);
//
// MarkerType removed = getType(filter, Bug75909Test.REMOVED_MARKER_ID);
//
// filter.getSelectedTypes().remove(removed);
// // there should be one less select type than all of the types.
// assertEquals(allTypes.size() - 1, filter.getSelectedTypes().size());
//
// IMemento settings = new TestMemento("Test","Bug75909Test");
// filter.saveFilterSettings(settings);
//
// ProblemFilter f2 = new ProblemFilter("Bug75909Test");
// f2.restoreState(settings);
//
// assertEquals(filter.getSelectedTypes().size(),
// f2.getSelectedTypes().size());
// assertFalse(f2.getSelectedTypes().contains(removed));
// }
//
//
// private void loadSettings(IDialogSettings settings, String resource)
// throws UnsupportedEncodingException, IOException {
// InputStream io = null;
// try {
// io = getClass().getResourceAsStream(resource);
// BufferedReader reader = new BufferedReader(new InputStreamReader(
// io, "utf-8"));
// settings.load(reader);
// } finally {
// if (io != null) {
// io.close();
// }
// }
// }
//
// private MarkerType getType(ProblemFilter filter, String id) {
// return filter.getMarkerType(id);
// }
//
//}