/** Eliminate redundant modifier keys surrounding keystrokes or keystrings. */
private void removeExtraModifiers() {
setStatus("Removing extra modifiers");
for (int i = 0; i < steps.size(); i++) {
Step step = (Step) steps.get(i);
if (isKey(step, ANY_KEY, PRESS)) {
Event se = (Event) step;
String cs = se.getAttribute(XMLConstants.TAG_KEYCODE);
int code = AWT.getKeyCode(cs);
boolean remove = false;
boolean foundKeyStroke = false;
if (AWT.isModifier(code)) {
for (int j = i + 1; j < steps.size(); j++) {
Step next = (Step) steps.get(j);
if (isKey(next, cs, RELEASE)) {
if (foundKeyStroke) {
steps.remove(j);
remove = true;
}
break;
} else if (isKeyStroke(next, ANY_KEY) || isKeyString(next)) {
foundKeyStroke = true;
remove = true;
} else if (!isKey(next, ANY_KEY, EITHER)) {
break;
}
}
}
if (remove) {
steps.remove(i--);
}
}
}
}
/** Remove keypress events preceding and following ActionMap actions. */
private void removeShortcutModifierKeyPresses() {
int current = 0;
int mask = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
String modifier = AWT.getKeyCode(AWT.maskToKeyCode(mask));
while (current < steps.size()) {
Step step = (Step) steps.get(current);
if (isKey(step, modifier, PRESS)) {
Log.debug("Found possible extraneous modifier");
int keyDown = current;
Action action = null;
while (++current < steps.size()) {
step = (Step) steps.get(current);
if (step instanceof Action) {
if ("actionActionMap".equals(((Action) step).getMethodName())) {
action = (Action) step;
continue;
}
} else if (isKey(step, modifier, RELEASE)) {
if (action != null) {
Log.debug("Removing extraneous shortcut modifier");
steps.remove(current);
steps.remove(keyDown);
current = keyDown - 1;
}
}
break;
}
}
++current;
}
}
/** Provides shared UI- and action-related constants. */
public interface AWTConstants {
int MULTI_CLICK_INTERVAL = 250; // a guess
/** Number of pixels traversed before a drag starts. */
// OSX 10(1.3.1), 5(1.4.1)
// Linux/X11: delay+16
// NOTE: could maybe install a drag gesture recognizer, but that's kinda
// complex for what you get out of it.
int DRAG_THRESHOLD = Platform.isWindows() || Platform.isMacintosh() ? 10 : 16;
int BUTTON_MASK = (InputEvent.BUTTON1_MASK | InputEvent.BUTTON2_MASK | InputEvent.BUTTON3_MASK);
int POPUP_MASK = AWT.getPopupMask();
String POPUP_MODIFIER = AWT.getMouseModifiers(POPUP_MASK);
boolean POPUP_ON_PRESS = AWT.getPopupOnPress();
int TERTIARY_MASK = AWT.getTertiaryMask();
String TERTIARY_MODIFIER = AWT.getMouseModifiers(TERTIARY_MASK);
int MENU_SHORTCUT_MASK = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
String MENU_SHORTCUT_MODIFIER = AWT.getKeyModifiers(MENU_SHORTCUT_MASK);
String MENU_SHORTCUT_STRING =
MENU_SHORTCUT_MASK == InputEvent.ALT_MASK
? "alt "
: MENU_SHORTCUT_MASK == InputEvent.META_MASK
? "meta "
: MENU_SHORTCUT_MASK == InputEvent.SHIFT_MASK ? "shift " : "control ";
String MENU_SHORTCUT_KEYCODE = AWT.getKeyCode(AWT.maskToKeyCode(MENU_SHORTCUT_MASK));
}
/** Parse clicks to cancel the recording if we get a click that's not in the JList (or ESC). */
protected boolean parseClick(AWTEvent event) {
if (isFinished()) {
return false;
}
// FIXME add key-based activation/termination?
boolean consumed = true;
if (combo == null) {
combo = getComboBox(event);
listener =
new ActionListener() {
public void actionPerformed(ActionEvent ev) {
index = combo.getSelectedIndex();
if (!combo.isPopupVisible()) {
combo.removeActionListener(listener);
setFinished(true);
}
}
};
combo.addActionListener(listener);
setStatus("Waiting for selection");
} else if (event.getID() == KeyEvent.KEY_RELEASED
&& (((KeyEvent) event).getKeyCode() == KeyEvent.VK_SPACE
|| ((KeyEvent) event).getKeyCode() == KeyEvent.VK_ENTER)) {
index = combo.getSelectedIndex();
setFinished(true);
}
// Cancel via click somewhere else
else if (event.getID() == MouseEvent.MOUSE_PRESSED
&& !AWT.isOnPopup((Component) event.getSource())
&& combo != getComboBox(event)) {
setFinished(true);
consumed = false;
}
// Cancel via ESC key
else if (event.getID() == KeyEvent.KEY_RELEASED
&& ((KeyEvent) event).getKeyCode() == KeyEvent.VK_ESCAPE) {
setStatus("Selection canceled");
setFinished(true);
} else {
Log.debug("Event ignored");
}
if (list == null && combo.isPopupVisible()) list = tester.findComboList(combo);
if (isFinished()) {
combo.removeActionListener(listener);
listener = null;
}
return consumed;
}
/** Return the semantic recorder for the given component. */
private SemanticRecorder getSemanticRecorder(Component comp) {
// FIXME extract into AWT.getLAFParent?
// Account for LAF implementations that use a JButton on top
// of the combo box
if ((comp instanceof JButton) && (comp.getParent() instanceof JComboBox)) {
comp = comp.getParent();
}
// Account for LAF components of JInternalFrame
else if (AWT.isInternalFrameDecoration(comp)) {
while (!(comp instanceof JInternalFrame)) comp = comp.getParent();
}
return getSemanticRecorder(comp.getClass());
}
/** Assert the currently active window has the specified name */
protected static void assertWindowname(String name)
throws InterruptedException, ComponentNotFoundException {
logger.fine("Expecting window name: " + name);
Window w = null;
for (int i = 0; i < 100; i++) {
guiSleep();
w = AWT.getActiveWindow();
if (w == null) continue;
if (name.equals(w.getName())) return;
Thread.sleep(100);
}
throw new ComponentNotFoundException(
"Window name not found: "
+ name
+ (w != null ? (" (currently focused: " + w.getName() + ")") : ""));
}
/** Gives focus to a {@linkplain Component} by its name */
protected static boolean focusByName(final String name)
throws ComponentNotFoundException, MultipleComponentsFoundException {
Component c = findByName(name);
if (c.hasFocus()) return true;
// try ordinary method
if (c.requestFocusInWindow()) {
while (!c.hasFocus()) guiSleep();
return true;
}
// press tab until we have the correct focus
for (int i = 0; i < 25 /* TODO proper number */; i++) {
tester.keyStroke('\t');
guiSleep();
if (name.equals(AWT.getActiveWindow().getFocusOwner().getName())) return true;
}
// failed ...
logger.warning("Could not give focus to component: " + name);
return true;
}
/** Make screenshot taking part of unit tests */
@Test
public static void testScreenshots() throws Exception {
File shotdir = FileUtils.createTempDir("jgridstart-screenshots-");
try {
doScreenshots(shotdir);
} catch (Throwable e) {
// on error, output final screenshot as base64 on debug log
File errorshot = new File(shotdir, "error.png");
saveScreenshot(errorshot);
Thread.sleep(500);
FileInputStream in = new FileInputStream(errorshot);
byte[] data = new byte[(int) errorshot.length()];
in.read(data, 0, data.length);
// need to log in chunks because logger doesn't seem to be able to support >4096 chars
String basedata = new String(Base64.encode(data));
logger.finest("Interactive UI testing failed, last screenshot (base64 encoded):");
logger.finest("=== BEGIN PNG ===");
int pos = 0;
while (pos < basedata.length()) {
int len = 1024;
if (pos + len < basedata.length()) logger.finest(basedata.substring(pos, pos + len));
else logger.finest(basedata.substring(pos));
pos += len;
}
logger.finest("=== END PNG ===");
// destroy window
Window mainwnd = AWT.getActiveWindow();
if (mainwnd != null && mainwnd.isVisible()) mainwnd.dispose();
// pass on error
if (e instanceof Exception) throw (Exception) e;
else if (e instanceof Error) throw (Error) e;
else throw new Exception("Unknown throwable: ", e);
} finally {
// remove screenshot directory again
FileUtils.recursiveDelete(shotdir);
}
}
/** Eliminate redundant key press/release events surrounding a keytyped event. */
private void coalesceKeyEvents() {
setStatus("Coalescing key events");
for (int i = 0; i < steps.size(); i++) {
Step step = (Step) steps.get(i);
if (isKey(step, ANY_KEY, PRESS)) {
// In the case of modifiers, remove only if the presence of
// the key down/up is redundant.
Event se = (Event) step;
String cs = se.getAttribute(XMLConstants.TAG_KEYCODE);
int code = AWT.getKeyCode(cs);
// OSX option modifier should be ignored, since it is used to
// generate input method events.
boolean isOSXOption = Platform.isOSX() && code == KeyEvent.VK_ALT;
if (AWT.isModifier(code) && !isOSXOption) continue;
// In the case of non-modifier keys, walk the steps until we
// find the key release, then optionally replace the key press
// with a keystroke, or remove it if the keystroke was already
// recorded. This sorts out jumbled key press/release events.
boolean foundKeyStroke = false;
boolean foundRelease = false;
for (int j = i + 1; j < steps.size(); j++) {
Step next = (Step) steps.get(j);
// If we find the release, remove it and this
if (isKey(next, cs, RELEASE)) {
foundRelease = true;
String target = ((Event) next).getComponentID();
steps.remove(j);
steps.remove(i);
// Add a keystroke only if we didn't find any key
// input between press and release (except on OSX,
// where the option key generates input method events
// which aren't recorded).
if (!foundKeyStroke && !isOSXOption) {
String mods = se.getAttribute(XMLConstants.TAG_MODIFIERS);
String[] args =
(mods == null || "0".equals(mods)
? new String[] {target, cs}
: new String[] {target, cs, mods});
Step typed = new Action(getResolver(), null, "actionKeyStroke", args);
steps.add(i, typed);
setStatus("Insert artifical " + typed);
} else {
setStatus("Removed redundant key events (" + cs + ")");
--i;
}
break;
} else if (isKeyStroke(next, ANY_KEY) || isKeyString(next)) {
foundKeyStroke = true;
// If it's a numpad keycode, use the numpad
// keycode instead of the resulting numeric character
// keystroke.
if (cs.startsWith("VK_NUMPAD")) {
foundKeyStroke = false;
steps.remove(j--);
}
}
}
// We don't like standalone key presses
if (!foundRelease) {
setStatus("Removed extraneous key press (" + cs + ")");
steps.remove(i--);
}
}
}
}
public static void doScreenshots(File shotdir) throws Exception {
shotdir.mkdirs();
String prefix = "jgridstart-screenshot-";
// setup temporary environment
logger.info("Setting up jGridstart interactive screenshot and testing environment");
File tmphome = FileUtils.createTempDir("jgridstart-home");
Window mainwnd = null;
try {
System.setProperty("jgridstart.ca.provider", "LocalCA");
System.setProperty("jgridstart.ca.local.hold", "true");
System.setProperty("user.home", tmphome.getCanonicalPath());
// create standard gui
nl.nikhef.jgridstart.gui.Main.main(new String[] {});
LogHelper.setupLogging(true);
// move mouse here since closing window may give up focus later
Thread.sleep(2000);
guiSleep();
mainwnd = AWT.getActiveWindow();
assertNotNull(mainwnd);
tester.mouseMove(mainwnd.getComponents()[0]);
assertWindowname("jgridstart-main-window");
/*
* Request new
*/
logger.info("Interactive testing scenario: Request New");
// start screen
saveScreenshot(new File(shotdir, prefix + "newrequest01.png"));
// new request wizard
guiSleep();
tester.key(new Integer('N'), InputEvent.CTRL_MASK);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest02.png"));
// enter details
guiSleep();
assertWindowname("jgridstart-requestwizard-0");
focusByName("givenname");
keyString("John\t");
keyString("Doe\t");
keyString("[email protected]\t");
keyString("N\t");
keyString(password + "\t");
keyString(password + "\t");
// wait for submission
tester.key(new Integer('N'), InputEvent.ALT_MASK);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest03.png"));
assertWindowname("jgridstart-requestwizard-1");
waitEnabled(JButton.class, "Next");
// verification form
System.setProperty("wizard.show.help1", "true"); // simulate help btn1 pressed
tester.key(new Integer('N'), InputEvent.ALT_MASK);
guiSleep();
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest04.png"));
assertWindowname("jgridstart-requestwizard-2");
// form display
JButton btn =
(JButton)
new BasicFinder()
.find(
new Matcher() {
public boolean matches(Component c) {
return c instanceof JButton
&& ((JButton) c).getText().startsWith("display form");
}
});
btn.doClick();
waitEnabled(JButton.class, "Close");
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest05.png"));
assertWindowname("jgridstart-verification-form");
tester.key(new Integer('C'), InputEvent.ALT_MASK);
// close wizard
guiSleep();
assertWindowname("jgridstart-requestwizard-2");
tester.key(new Integer('C'), InputEvent.ALT_MASK);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest06.png"));
assertWindowname("jgridstart-main-window");
// enable certificate in LocalCA and refresh pane
System.setProperty("jgridstart.ca.local.hold", "false");
tester.key(KeyEvent.VK_F5);
Thread.sleep(1000);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest07.png"));
assertWindowname("jgridstart-main-window");
// show request wizard again
tester.key(new Integer('A'), InputEvent.ALT_MASK);
tester.key('R');
guiSleep();
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest08.png"));
assertWindowname("jgridstart-requestwizard-2");
// install step
tester.key(new Integer('N'), InputEvent.ALT_MASK);
Thread.sleep(1000);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest09.png"));
assertWindowname("jgridstart-requestwizard-3");
// show final screen
tester.key(new Integer('N'), InputEvent.ALT_MASK);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest10.png"));
assertWindowname("jgridstart-requestwizard-4");
// exit wizard
tester.key(new Integer('C'), InputEvent.ALT_MASK);
// save final screenshot
guiSleep();
saveScreenshot(new File(shotdir, prefix + "newrequest11.png"));
assertWindowname("jgridstart-main-window");
guiSleep();
/*
* Renewal
*/
logger.info("Interactive testing scenario: Renewal");
System.setProperty("jgridstart.ca.local.hold", "true");
// forget password so we certainly get the password dialog
PasswordCache.getInstance().clear();
// start screen
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew01.png"));
assertWindowname("jgridstart-main-window");
// personal details
tester.key(new Integer('A'), InputEvent.ALT_MASK);
tester.key('W');
Thread.sleep(500);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew02.png"));
assertWindowname("jgridstart-requestwizard-0");
focusByName("email");
keyString("\t");
keyString(password + "\t");
keyString(password + "\t");
keyString(password + "\t");
// wait for submission screen
tester.key(new Integer('N'), InputEvent.ALT_MASK);
// renew03.png used to be a password dialog, which was removed
// submit page
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew04.png"));
assertWindowname("jgridstart-requestwizard-1");
waitEnabled(JButton.class, "Next");
// wait for approval page
tester.key(new Integer('N'), InputEvent.ALT_MASK);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew05.png"));
assertWindowname("jgridstart-requestwizard-2");
// close wizard
guiSleep();
tester.key(new Integer('C'), InputEvent.ALT_MASK);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew06.png"));
assertWindowname("jgridstart-main-window");
// enable certificate in LocalCA and refresh pane
System.setProperty("jgridstart.ca.local.hold", "false");
tester.key(KeyEvent.VK_F5);
Thread.sleep(1000);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew07.png"));
assertWindowname("jgridstart-main-window");
// show request wizard again
tester.key(new Integer('A'), InputEvent.ALT_MASK);
tester.key('R');
waitEnabled(JButton.class, "Next");
Thread.sleep(500);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew08.png"));
assertWindowname("jgridstart-requestwizard-2");
// install step
tester.key(new Integer('N'), InputEvent.ALT_MASK);
Thread.sleep(1000);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew09.png"));
assertWindowname("jgridstart-requestwizard-3");
// exit wizard
tester.key(new Integer('C'), InputEvent.ALT_MASK);
// save final screenshot
guiSleep();
saveScreenshot(new File(shotdir, prefix + "renew10.png"));
assertWindowname("jgridstart-main-window");
guiSleep();
/*
* Import/export
*/
logger.info("Interactive testing scenario: Import/Export");
// forget password so we certainly get the password dialog
PasswordCache.getInstance().clear();
// starting screenshot (multiple certificates)
guiSleep();
saveScreenshot(new File(shotdir, prefix + "importexport01.png"));
assertWindowname("jgridstart-main-window");
// export dialog
tester.key(new Integer('E'), InputEvent.CTRL_MASK);
waitEnabled(JButton.class, "Export");
guiSleep();
saveScreenshot(new File(shotdir, prefix + "importexport02.png"));
assertWindowname("jgridstart-export-file-dialog");
// enter name and do export
tester.keyString("jgridstart_test_certificate.p12\n");
Thread.sleep(2000);
saveScreenshot(new File(shotdir, prefix + "importexport03.png"));
assertWindowname("jgridstart-password-entry-decrypt");
tester.keyString(password + "\n");
guiSleep();
assertWindowname("jgridstart-main-window");
// forget password so we certainly get the password dialog
PasswordCache.getInstance().clear();
// import dialog
tester.key(new Integer('I'), InputEvent.CTRL_MASK);
waitEnabled(JButton.class, "Import");
guiSleep();
saveScreenshot(new File(shotdir, prefix + "importexport04.png"));
assertWindowname("jgridstart-import-file-dialog");
guiSleep();
// enter name and do import
tester.keyString("jgridstart_test_certificate.p12\n");
Thread.sleep(1000);
saveScreenshot(new File(shotdir, prefix + "importexport05.png"));
assertWindowname("jgridstart-password-entry-decrypt");
keyString(password + "\n");
guiSleep();
/*
* Certificate details
*/
logger.info("Interactive testing scenario: Certificate details");
// certificate details view
mainwnd.setSize(750, 480);
System.setProperty("view.showdetails", "true");
URLLauncherCertificate.performAction("viewlist(false)", mainwnd);
tester.key(KeyEvent.VK_F5);
Thread.sleep(500);
guiSleep();
saveScreenshot(new File(shotdir, prefix + "viewdetails01.png"));
assertWindowname("jgridstart-main-window");
/*
* Exit!
*/
logger.info("Interactive testing finished");
/* Quit does a {@link System.exit}, which JUnit doesn't like. The
* error it gives is something like:
* [junit] Test <testclass> FAILED (crashed)
* So we leave it to the calling function to dispose of the window.
*/
// tester.key(new Integer('Q'), InputEvent.CTRL_MASK);
} finally {
guiSleep();
Thread.sleep(500); // for screenshot to complete ...
FileUtils.recursiveDelete(tmphome);
}
// exit!
return;
}