org.eclipse.jdt.junit.core/src/org/eclipse/jdt/internal/junit/JUnitPreferencesConstants.java - jdt/eclipse.jdt.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2017 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
  *     David Saff (saff@mit.edu) - bug 102632: [JUnit] Support for JUnit 4.
  *******************************************************************************/
 package org.eclipse.jdt.internal.junit;

 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.StringTokenizer;

 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.preferences.InstanceScope;

 /**
  * Defines constants which are used to refer to values in the plugin's preference store.
  */
 public class JUnitPreferencesConstants {
 	/**
 	 * Boolean preference controlling whether the failure stack should be
 	 * filtered.
 	 */
 	public static final String DO_FILTER_STACK= JUnitCorePlugin.PLUGIN_ID + ".do_filter_stack"; //$NON-NLS-1$

 	/**
 	 * Boolean preference controlling whether the JUnit view should be shown on
 	 * errors only.
 	 */
 	public static final String SHOW_ON_ERROR_ONLY= JUnitCorePlugin.PLUGIN_ID + ".show_on_error"; //$NON-NLS-1$

 	/**
 	 * Boolean preference controlling whether '-ea' should be added to VM arguments when creating a
 	 * new JUnit launch configuration.
 	 */
 	public static final String ENABLE_ASSERTIONS= JUnitCorePlugin.PLUGIN_ID + ".enable_assertions"; //$NON-NLS-1$

 	public static final boolean ENABLE_ASSERTIONS_DEFAULT= true;

 	/**
 	 * List of active stack filters. A String containing a comma separated list
 	 * of fully qualified type names/patterns.
 	 */
 	public static final String PREF_ACTIVE_FILTERS_LIST = JUnitCorePlugin.PLUGIN_ID + ".active_filters"; //$NON-NLS-1$

 	/**
 	 * List of inactive stack filters. A String containing a comma separated
 	 * list of fully qualified type names/patterns.
 	 */
 	public static final String PREF_INACTIVE_FILTERS_LIST = JUnitCorePlugin.PLUGIN_ID + ".inactive_filters"; //$NON-NLS-1$

 	/**
 	 * Maximum number of remembered test runs.
 	 */
 	public static final String MAX_TEST_RUNS= JUnitCorePlugin.PLUGIN_ID + ".max_test_runs"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for JUnit 3
 	 */
 	public static final String JUNIT3_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit3.javadoclocation"; //$NON-NLS-1$


 	/**
 	 * Javadoc location for JUnit 4
 	 */
 	public static final String JUNIT4_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit4.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.hamcrest.core (JUnit 4)
 	 */
 	public static final String HAMCREST_CORE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit4.hamcrest.core.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.jupiter.api (JUnit 5)
 	 */
 	public static final String JUNIT_JUPITER_API_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.api.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.jupiter.engine (JUnit 5)
 	 */
 	public static final String JUNIT_JUPITER_ENGINE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.engine.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.jupiter.migrationsupport (JUnit 5)
 	 */
 	public static final String JUNIT_JUPITER_MIGRATIONSUPPORT_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.migrationsupport.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.jupiter.params (JUnit 5)
 	 */
 	public static final String JUNIT_JUPITER_PARAMS_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.params.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.platform.commons (JUnit 5)
 	 */
 	public static final String JUNIT_PLATFORM_COMMONS_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.commons.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.platform.engine (JUnit 5)
 	 */
 	public static final String JUNIT_PLATFORM_ENGINE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.engine.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.platform.launcher (JUnit 5)
 	 */
 	public static final String JUNIT_PLATFORM_LAUNCHER_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.launcher.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.platform.runner (JUnit 5)
 	 */
 	public static final String JUNIT_PLATFORM_RUNNER_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.runner.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.platform.suite.api (JUnit 5)
 	 */
 	public static final String JUNIT_PLATFORM_SUITE_API_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.suite.api.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.junit.vintage.engine (JUnit 5)
 	 */
 	public static final String JUNIT_VINTAGE_ENGINE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.vintage.engine.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.opentest4j (JUnit 5)
 	 */
 	public static final String JUNIT_OPENTEST4J_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.opentest4j.javadoclocation"; //$NON-NLS-1$

 	/**
 	 * Javadoc location for org.apiguardian (JUnit 5)
 	 */
 	public static final String JUNIT_APIGUARDIAN_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.apiguardian.javadoclocation"; //$NON-NLS-1$

 	private static final String[] fgDefaultFilterPatterns= new String[] {
 		"org.eclipse.jdt.internal.junit.runner.*", //$NON-NLS-1$
 		"org.eclipse.jdt.internal.junit4.runner.*", //$NON-NLS-1$
 		"org.eclipse.jdt.internal.junit5.runner.*", //$NON-NLS-1$
 		"org.eclipse.jdt.internal.junit.ui.*", //$NON-NLS-1$
 		"junit.framework.TestCase", //$NON-NLS-1$
 		"junit.framework.TestResult", //$NON-NLS-1$
 		"junit.framework.TestResult$1", //$NON-NLS-1$
 		"junit.framework.TestSuite", //$NON-NLS-1$
 		"junit.framework.Assert", //$NON-NLS-1$
 		"org.junit.*", //$NON-NLS-1$ //TODO: filter all these?
 		"java.lang.reflect.Method.invoke", //$NON-NLS-1$
 		"sun.reflect.*", //$NON-NLS-1$
 	};

 	private JUnitPreferencesConstants() {
 		// no instance
 	}

 	/**
 	 * Returns the default list of active stack filters.
 	 *
 	 * @return list
 	 */
 	public static List<String> createDefaultStackFiltersList() {
 		return Arrays.asList(fgDefaultFilterPatterns);
 	}

 	/**
 	 * Serializes the array of strings into one comma-separated string.
 	 *
 	 * @param list array of strings
 	 * @return a single string composed of the given list
 	 */
 	public static String serializeList(String[] list) {
 		if (list == null)
 			return ""; //$NON-NLS-1$

 		StringBuffer buffer= new StringBuffer();
 		for (int i= 0; i < list.length; i++) {
 			if (i > 0)
 				buffer.append(',');

 			buffer.append(list[i]);
 		}
 		return buffer.toString();
 	}

 	/**
 	 * Parses the comma-separated string into an array of strings.
 	 *
 	 * @param listString a comma-separated string
 	 * @return an array of strings
 	 */
 	public static String[] parseList(String listString) {
 		List<String> list= new ArrayList<>(10);
 		StringTokenizer tokenizer= new StringTokenizer(listString, ","); //$NON-NLS-1$
 		while (tokenizer.hasMoreTokens())
 			list.add(tokenizer.nextToken());
 		return list.toArray(new String[list.size()]);
 	}

 	public static String[] getFilterPatterns() {
 		return JUnitPreferencesConstants.parseList(Platform.getPreferencesService().getString(JUnitCorePlugin.CORE_PLUGIN_ID, PREF_ACTIVE_FILTERS_LIST, null, null));
 	}

 	public static boolean getFilterStack() {
 		return Platform.getPreferencesService().getBoolean(JUnitCorePlugin.CORE_PLUGIN_ID, DO_FILTER_STACK, true, null);
 	}

 	public static void setFilterStack(boolean filter) {
 		InstanceScope.INSTANCE.getNode(JUnitCorePlugin.CORE_PLUGIN_ID).putBoolean(DO_FILTER_STACK, filter);
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2017 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
	* David Saff (saff@mit.edu) - bug 102632: [JUnit] Support for JUnit 4.
	*******************************************************************************/
	package org.eclipse.jdt.internal.junit;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.List;
	import java.util.StringTokenizer;

	import org.eclipse.core.runtime.Platform;
	import org.eclipse.core.runtime.preferences.InstanceScope;

	/**
	* Defines constants which are used to refer to values in the plugin's preference store.
	*/
	public class JUnitPreferencesConstants {
	/**
	* Boolean preference controlling whether the failure stack should be
	* filtered.
	*/
	public static final String DO_FILTER_STACK= JUnitCorePlugin.PLUGIN_ID + ".do_filter_stack"; //$NON-NLS-1$

	/**
	* Boolean preference controlling whether the JUnit view should be shown on
	* errors only.
	*/
	public static final String SHOW_ON_ERROR_ONLY= JUnitCorePlugin.PLUGIN_ID + ".show_on_error"; //$NON-NLS-1$

	/**
	* Boolean preference controlling whether '-ea' should be added to VM arguments when creating a
	* new JUnit launch configuration.
	*/
	public static final String ENABLE_ASSERTIONS= JUnitCorePlugin.PLUGIN_ID + ".enable_assertions"; //$NON-NLS-1$

	public static final boolean ENABLE_ASSERTIONS_DEFAULT= true;

	/**
	* List of active stack filters. A String containing a comma separated list
	* of fully qualified type names/patterns.
	*/
	public static final String PREF_ACTIVE_FILTERS_LIST = JUnitCorePlugin.PLUGIN_ID + ".active_filters"; //$NON-NLS-1$

	/**
	* List of inactive stack filters. A String containing a comma separated
	* list of fully qualified type names/patterns.
	*/
	public static final String PREF_INACTIVE_FILTERS_LIST = JUnitCorePlugin.PLUGIN_ID + ".inactive_filters"; //$NON-NLS-1$

	/**
	* Maximum number of remembered test runs.
	*/
	public static final String MAX_TEST_RUNS= JUnitCorePlugin.PLUGIN_ID + ".max_test_runs"; //$NON-NLS-1$

	/**
	* Javadoc location for JUnit 3
	*/
	public static final String JUNIT3_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit3.javadoclocation"; //$NON-NLS-1$


	/**
	* Javadoc location for JUnit 4
	*/
	public static final String JUNIT4_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit4.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.hamcrest.core (JUnit 4)
	*/
	public static final String HAMCREST_CORE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit4.hamcrest.core.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.jupiter.api (JUnit 5)
	*/
	public static final String JUNIT_JUPITER_API_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.api.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.jupiter.engine (JUnit 5)
	*/
	public static final String JUNIT_JUPITER_ENGINE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.engine.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.jupiter.migrationsupport (JUnit 5)
	*/
	public static final String JUNIT_JUPITER_MIGRATIONSUPPORT_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.migrationsupport.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.jupiter.params (JUnit 5)
	*/
	public static final String JUNIT_JUPITER_PARAMS_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.jupiter.params.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.platform.commons (JUnit 5)
	*/
	public static final String JUNIT_PLATFORM_COMMONS_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.commons.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.platform.engine (JUnit 5)
	*/
	public static final String JUNIT_PLATFORM_ENGINE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.engine.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.platform.launcher (JUnit 5)
	*/
	public static final String JUNIT_PLATFORM_LAUNCHER_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.launcher.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.platform.runner (JUnit 5)
	*/
	public static final String JUNIT_PLATFORM_RUNNER_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.runner.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.platform.suite.api (JUnit 5)
	*/
	public static final String JUNIT_PLATFORM_SUITE_API_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.platform.suite.api.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.junit.vintage.engine (JUnit 5)
	*/
	public static final String JUNIT_VINTAGE_ENGINE_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.vintage.engine.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.opentest4j (JUnit 5)
	*/
	public static final String JUNIT_OPENTEST4J_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.opentest4j.javadoclocation"; //$NON-NLS-1$

	/**
	* Javadoc location for org.apiguardian (JUnit 5)
	*/
	public static final String JUNIT_APIGUARDIAN_JAVADOC= JUnitCorePlugin.PLUGIN_ID + ".junit5.apiguardian.javadoclocation"; //$NON-NLS-1$

	private static final String[] fgDefaultFilterPatterns= new String[] {
	"org.eclipse.jdt.internal.junit.runner.*", //$NON-NLS-1$
	"org.eclipse.jdt.internal.junit4.runner.*", //$NON-NLS-1$
	"org.eclipse.jdt.internal.junit5.runner.*", //$NON-NLS-1$
	"org.eclipse.jdt.internal.junit.ui.*", //$NON-NLS-1$
	"junit.framework.TestCase", //$NON-NLS-1$
	"junit.framework.TestResult", //$NON-NLS-1$
	"junit.framework.TestResult$1", //$NON-NLS-1$
	"junit.framework.TestSuite", //$NON-NLS-1$
	"junit.framework.Assert", //$NON-NLS-1$
	"org.junit.*", //$NON-NLS-1$ //TODO: filter all these?
	"java.lang.reflect.Method.invoke", //$NON-NLS-1$
	"sun.reflect.*", //$NON-NLS-1$
	};

	private JUnitPreferencesConstants() {
	// no instance
	}

	/**
	* Returns the default list of active stack filters.
	*
	* @return list
	*/
	public static List<String> createDefaultStackFiltersList() {
	return Arrays.asList(fgDefaultFilterPatterns);
	}

	/**
	* Serializes the array of strings into one comma-separated string.
	*
	* @param list array of strings
	* @return a single string composed of the given list
	*/
	public static String serializeList(String[] list) {
	if (list == null)
	return ""; //$NON-NLS-1$

	StringBuffer buffer= new StringBuffer();
	for (int i= 0; i < list.length; i++) {
	if (i > 0)
	buffer.append(',');

	buffer.append(list[i]);
	}
	return buffer.toString();
	}

	/**
	* Parses the comma-separated string into an array of strings.
	*
	* @param listString a comma-separated string
	* @return an array of strings
	*/
	public static String[] parseList(String listString) {
	List<String> list= new ArrayList<>(10);
	StringTokenizer tokenizer= new StringTokenizer(listString, ","); //$NON-NLS-1$
	while (tokenizer.hasMoreTokens())
	list.add(tokenizer.nextToken());
	return list.toArray(new String[list.size()]);
	}

	public static String[] getFilterPatterns() {
	return JUnitPreferencesConstants.parseList(Platform.getPreferencesService().getString(JUnitCorePlugin.CORE_PLUGIN_ID, PREF_ACTIVE_FILTERS_LIST, null, null));
	}

	public static boolean getFilterStack() {
	return Platform.getPreferencesService().getBoolean(JUnitCorePlugin.CORE_PLUGIN_ID, DO_FILTER_STACK, true, null);
	}

	public static void setFilterStack(boolean filter) {
	InstanceScope.INSTANCE.getNode(JUnitCorePlugin.CORE_PLUGIN_ID).putBoolean(DO_FILTER_STACK, filter);
	}
	}