/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.runtime.mock.javax.swing;
import java.awt.Component;
import java.awt.HeadlessException;
import javax.swing.Icon;
import javax.swing.JOptionPane;
import org.evosuite.runtime.mock.OverrideMock;
import org.evosuite.runtime.util.JOptionPaneInputs;
import org.evosuite.runtime.util.JOptionPaneInputs.GUIAction;
/**
* These methods replace those from javax.swing.JOptionPane. This class is used
* when the REPLACE_GUI option is enabled.
*
* @author galeotti
*
*/
public abstract class MockJOptionPane extends JOptionPane implements OverrideMock {
/**
*
*/
private static final long serialVersionUID = 1531475063681545845L;
/**
* Replaces method javax.swing.JOptionPane.showMessageDialog(Component
* parentComponent, Object message);
*
* @param parentComponent
* @param message
*/
public static void showMessageDialog(Component parentComponent, Object message) {
/* do nothing */
}
/**
* Replaces method javax.swing.JOptionPane.showMessageDialog(Component
* parentComponent, Object message, String title, int messageType)
*
* @param parentComponent
* @param message
* @param title
* @param messageType
*/
public static void showMessageDialog(Component parentComponent, Object message, String title, int messageType) {
/* do nothing */
}
/**
* Replaces method javax.swing.JOptionPane.showMessageDialog(Component
* parentComponent, Object message, String title, int messageType, Icon
* icon)
*
* @param parentComponent
* @param message
* @param title
* @param messageType
* @param icon
*/
public static void showMessageDialog(Component parentComponent, Object message, String title, int messageType,
Icon icon) {
/* do nothing */
}
/**
* Replaces method JOptionPane.showConfirmDialog(Component parentComponent,
* Object message)
*
* @param parentComponent
* @param message
* @return JOptionPane.YES_OPTION, JOptionPane.NO_OPTION,
* JOptionPane.CANCEL_OPTION and JOptionPane.CLOSED_OPTION
*/
public static int showConfirmDialog(Component parentComponent, Object message) throws HeadlessException {
return showConfirmDialog(javax.swing.JOptionPane.YES_NO_CANCEL_OPTION);
}
private static int showConfirmDialog(int optionType) {
switch (optionType) {
case javax.swing.JOptionPane.DEFAULT_OPTION:
case javax.swing.JOptionPane.YES_NO_CANCEL_OPTION: {
return getInputYesNoCancelSelection();
}
case javax.swing.JOptionPane.YES_NO_OPTION: {
return getInputYesNoSelection();
}
case javax.swing.JOptionPane.OK_CANCEL_OPTION: {
return getInputOkCancelSelection();
}
default:
throw new IllegalStateException(
"Option number " + optionType + " does not match any known JOptionPane option");
}
}
private static int getInputOkCancelSelection() {
// first, we record that the SUT has issued a call
// to JOptionPane.showConfirmDialog()
JOptionPaneInputs.getInstance().addDialog(GUIAction.OK_CANCEL_SELECTION);
// second, we check if an input is specified for that GUI stimulus
if (JOptionPaneInputs.getInstance().containsOkCancelSelection()) {
// return the specified input
final int str = JOptionPaneInputs.getInstance().dequeueOkCancelSelection();
return str;
} else {
// return -1 by default if no input was specified
return JOptionPane.CLOSED_OPTION;
}
}
private static int getInputYesNoSelection() {
// first, we record that the SUT has issued a call
// to JOptionPane.showConfirmDialog()
JOptionPaneInputs.getInstance().addDialog(GUIAction.YES_NO_SELECTION);
// second, we check if an input is specified for that GUI stimulus
if (JOptionPaneInputs.getInstance().containsYesNoSelection()) {
// return the specified input
final int str = JOptionPaneInputs.getInstance().dequeueYesNoSelection();
return str;
} else {
// return -1 by default if no input was specified
return JOptionPane.CLOSED_OPTION;
}
}
public static int showConfirmDialog(Component parentComponent, Object message, String title, int optionType)
throws HeadlessException {
return showConfirmDialog(optionType);
}
public static int showConfirmDialog(Component parentComponent, Object message, String title, int optionType,
int messageType) throws HeadlessException {
return showConfirmDialog(optionType);
}
public static int showConfirmDialog(Component parentComponent, Object message, String title, int optionType,
int messageType, Icon icon) throws HeadlessException {
return showConfirmDialog(optionType);
}
public static String showInputDialog(Object message) throws HeadlessException {
return getStringInput();
}
private static String getStringInput() {
// first, we record that the SUT issued a call to
// JOptionPane.showInputDialog()
JOptionPaneInputs.getInstance().addDialog(GUIAction.STRING_INPUT);
// second, we check if an input is specified for that GUI stimulus
if (JOptionPaneInputs.getInstance().containsStringInput()) {
// return the specified input
final String str = JOptionPaneInputs.getInstance().dequeueStringInput();
return str;
} else {
// return null by default if no input was specified
return null;
}
}
private static int getInputYesNoCancelSelection() {
// first, we record that the SUT has issued a call
// to JOptionPane.showConfirmDialog()
JOptionPaneInputs.getInstance().addDialog(GUIAction.YES_NO_CANCEL_SELECTION);
// second, we check if an input is specified for that GUI stimulus
if (JOptionPaneInputs.getInstance().containsYesNoCancelSelection()) {
// return the specified input
final int str = JOptionPaneInputs.getInstance().dequeueYesNoCancelSelection();
return str;
} else {
// return -1 by default if no input was specified
return JOptionPane.CLOSED_OPTION;
}
}
public static String showInputDialog(Object message, Object initialSelectionValue) {
return getStringInput();
}
public static String showInputDialog(Component parentComponent, Object message) throws HeadlessException {
return getStringInput();
}
public static String showInputDialog(Component parentComponent, Object message, Object initialSelectionValue) {
return getStringInput();
}
public static String showInputDialog(Component parentComponent, Object message, String title, int messageType)
throws HeadlessException {
return getStringInput();
}
public static void showInternalMessageDialog(Component parentComponent, Object message) {
/* do nothing */
}
public static void showInternalMessageDialog(Component parentComponent, Object message, String title,
int messageType) {
/* do nothing */
}
public static void showInternalMessageDialog(Component parentComponent, Object message, String title,
int messageType, Icon icon) {
/* do nothing */
}
public static int showInternalConfirmDialog(Component parentComponent, Object message) {
return showConfirmDialog(javax.swing.JOptionPane.YES_NO_CANCEL_OPTION);
}
public static int showInternalConfirmDialog(Component parentComponent, Object message, String title,
int optionType) {
return showConfirmDialog(optionType);
}
public static int showInternalConfirmDialog(Component parentComponent, Object message, String title, int optionType,
int messageType) {
return showConfirmDialog(optionType);
}
public static int showInternalConfirmDialog(Component parentComponent, Object message, String title, int optionType,
int messageType, Icon icon) {
return showConfirmDialog(optionType);
}
public static String showInternalInputDialog(Component parentComponent, Object message) {
return getStringInput();
}
public static String showInternalInputDialog(Component parentComponent, Object message, String title,
int messageType) {
return getStringInput();
}
public static int showInternalOptionDialog(Component parentComponent, Object message, String title, int optionType,
int messageType, Icon icon, Object[] options, Object initialValue) throws HeadlessException {
return getOptionSelectionInt(options == null, options == null ? 0 : options.length);
}
public static int showOptionDialog(Component parentComponent, Object message, String title, int optionType,
int messageType, Icon icon, Object[] options, Object initialValue) throws HeadlessException {
return getOptionSelectionInt(options == null, options == null ? 0 : options.length);
}
/**
*
* @param optionsIsNull
* if the option is null or not
* @param optionsLength
* the length of the options (if non null)
* @return the index selection or -1 if CLOSED or 0 if no options
*/
private static int getOptionSelectionInt(final boolean optionsIsNull, final int optionsLength) {
// first, we record that the SUT has issued a call
// to JOptionPane.showOptionDialog()
JOptionPaneInputs.getInstance().addDialog(GUIAction.OPTION_SELECTION);
// second, we check if an input is specified for that GUI stimulus
if (JOptionPaneInputs.getInstance().containsOptionSelection()) {
// return the specified input
final int selection = JOptionPaneInputs.getInstance().dequeueOptionSelection();
if (selection < JOptionPane.CLOSED_OPTION) {
// truncate lower
return JOptionPane.CLOSED_OPTION;
} else if (optionsIsNull) {
// if no options, returns OK
return JOptionPane.OK_OPTION;
} else {
if (selection >= optionsLength) {
// truncate upper
return optionsLength - 1;
} else {
return selection;
}
}
} else {
// return -1 by default if no input was specified
return JOptionPane.CLOSED_OPTION;
}
}
private static Object getOptionSelectionInt(final Object[] options) {
// first, we record that the SUT has issued a call
// to JOptionPane.showOptionDialog()
JOptionPaneInputs.getInstance().addDialog(GUIAction.OPTION_SELECTION);
// second, we check if an input is specified for that GUI stimulus
if (JOptionPaneInputs.getInstance().containsOptionSelection()) {
// return the specified input
final int selection = JOptionPaneInputs.getInstance().dequeueOptionSelection();
if (selection < 0 || options == null) {
// truncate lower
return null;
} else {
if (selection >= options.length) {
// truncate upper
return options[options.length - 1];
} else {
return options[selection];
}
}
} else {
// return null by default if no input was specified
return null;
}
}
public static Object showInternalInputDialog(Component parentComponent, Object message, String title,
int messageType, Icon icon, Object[] options, Object initialSelectionValue) {
return getOptionSelectionInt(options);
}
public static Object showInputDialog(Component parentComponent, Object message, String title, int messageType,
Icon icon, Object[] options, Object initialSelectionValue) throws HeadlessException {
return getOptionSelectionInt(options);
}
}