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Bug 834370 - Add selection test helpers to head.js. r=mbrubeck, sfoster

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This commit is contained in:
Jim Mathies 2013-04-19 10:01:00 -05:00
parent e0bdfd088a
commit 8e97023da2
2 changed files with 152 additions and 6 deletions
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6
browser/metro/base/tests/mochitest/browser_context_menu_tests.js
View File

@ -20,12 +20,6 @@ function debugClipFlavors(aClip)
}
}
// XXX won't work with out of process content
function emptyClipboard() {
Cc["@mozilla.org/widget/clipboard;1"].getService(Ci.nsIClipboard)
.emptyClipboard(Ci.nsIClipboard.kGlobalClipboard);
}
function checkContextMenuPositionRange(aElement, aMinLeft, aMaxLeft, aMinTop, aMaxTop) {
ok(aElement.left > aMinLeft && aElement.left < aMaxLeft,
"Left position is " + aElement.left + ", expected between " + aMinLeft + " and " + aMaxLeft);

152
browser/metro/base/tests/mochitest/head.js
View File

@ -22,6 +22,11 @@ const kDefaultInterval = 50;
Metro ui helpers
=============================================================================*/
function isLandscapeMode()
{
return (MetroUtils.snappedState == Ci.nsIWinMetroUtils.fullScreenLandscape);
}
function checkContextUIMenuItemCount(aCount)
{
let visibleCount = 0;
@ -92,6 +97,40 @@ function showNotification()
});
}
function getSelection(aElement) {
if (!aElement)
return null;
// editable element
if (aElement instanceof Ci.nsIDOMNSEditableElement) {
return aElement.QueryInterface(Ci.nsIDOMNSEditableElement)
.editor.selection;
}
// document or window
if (aElement instanceof HTMLDocument || aElement instanceof Window) {
return aElement.getSelection();
}
// browser
return aElement.contentWindow.getSelection();
};
function getTrimmedSelection(aElement) {
let sel = getSelection(aElement);
if (!sel)
return "";
return sel.toString().trim();
}
/*
* clearSelection(aTarget) - clears the current selection in
* aTarget, shuts down the selection manager and purges all
* message manager events to insure a reset state for the ui.
*/
function clearSelection(aTarget) {
SelectionHelperUI.closeEditSessionAndClear();
getSelection(aTarget).removeAllRanges();
purgeEventQueue();
}
/*=============================================================================
Asynchronous Metro ui helpers
=============================================================================*/
@ -107,6 +146,25 @@ function hideContextUI()
}
}
function showNavBar()
{
let promise = waitForEvent(Elements.tray, "transitionend");
if (!ContextUI.isVisible) {
ContextUI.displayNavbar();
return promise;
}
}
function fireAppBarDisplayEvent()
{
let promise = waitForEvent(Elements.tray, "transitionend");
let event = document.createEvent("Events");
event.initEvent("MozEdgeUIGesture", true, false);
gWindow.dispatchEvent(event);
purgeEventQueue();
return promise;
}
/*=============================================================================
Asynchronous test helpers
=============================================================================*/
@ -448,10 +506,104 @@ function sendContextMenuClickToElement(aWindow, aElement, aX, aY) {
1, Ci.nsIDOMMouseEvent.MOZ_SOURCE_TOUCH);
}
/*
* sendDoubleTap - simulates a double click or double tap.
*/
function sendDoubleTap(aWindow, aX, aY) {
EventUtils.synthesizeMouseAtPoint(aX, aY, {
clickCount: 1,
inputSource: Ci.nsIDOMMouseEvent.MOZ_SOURCE_TOUCH
}, aWindow);
EventUtils.synthesizeMouseAtPoint(aX, aY, {
clickCount: 2,
inputSource: Ci.nsIDOMMouseEvent.MOZ_SOURCE_TOUCH
}, aWindow);
}
function sendTap(aWindow, aX, aY) {
EventUtils.synthesizeMouseAtPoint(aX, aY, {
clickCount: 1,
inputSource: Ci.nsIDOMMouseEvent.MOZ_SOURCE_TOUCH
}, aWindow);
}
/*
* sendTouchDrag - sends a touch series composed of a touchstart,
* touchmove, and touchend w3c event.
*/
function sendTouchDrag(aWindow, aStartX, aStartY, aEndX, aEndY) {
EventUtils.synthesizeTouchAtPoint(aStartX, aStartY, { type: "touchstart" }, aWindow);
EventUtils.synthesizeTouchAtPoint(aEndX, aEndY, { type: "touchmove" }, aWindow);
EventUtils.synthesizeTouchAtPoint(aEndX, aEndY, { type: "touchend" }, aWindow);
}
/*
* TouchDragAndHold - simulates a drag and hold sequence of events.
*/
function TouchDragAndHold() {
}
TouchDragAndHold.prototype = {
_timeoutStep: 2,
_numSteps: 50,
_debug: false,
callback: function callback() {
if (++this._step.steps >= this._numSteps) {
EventUtils.synthesizeTouchAtPoint(this._endPoint.xPos, this._endPoint.yPos,
{ type: "touchmove" }, this._win);
this._defer.resolve();
return;
}
this._currentPoint.xPos += this._step.x;
this._currentPoint.yPos += this._step.y;
if (this._debug) {
info("[" + this._step.steps + "] touchmove " + this._currentPoint.xPos + " x " + this._currentPoint.yPos);
}
EventUtils.synthesizeTouchAtPoint(this._currentPoint.xPos, this._currentPoint.yPos,
{ type: "touchmove" }, this._win);
let self = this;
setTimeout(function () { self.callback(); }, this._timeoutStep);
},
start: function start(aWindow, aStartX, aStartY, aEndX, aEndY) {
this._defer = Promise.defer();
this._win = aWindow;
this._endPoint = { xPos: aEndX, yPos: aEndY };
this._currentPoint = { xPos: aStartX, yPos: aStartY };
this._step = { steps: 0, x: (aEndX - aStartX) / this._numSteps, y: (aEndY - aStartY) / this._numSteps };
if (this._debug) {
info("[0] touchstart " + aStartX + " x " + aStartY);
}
EventUtils.synthesizeTouchAtPoint(aStartX, aStartY, { type: "touchstart" }, aWindow);
let self = this;
setTimeout(function () { self.callback(); }, this._timeoutStep);
return this._defer.promise;
},
end: function start() {
if (this._debug) {
info("[" + this._step.steps + "] touchend " + this._endPoint.xPos + " x " + this._endPoint.yPos);
}
EventUtils.synthesizeTouchAtPoint(this._endPoint.xPos, this._endPoint.yPos,
{ type: "touchend" }, this._win);
this._win = null;
},
};
/*=============================================================================
System utilities
=============================================================================*/
/*
* emptyClipboard - clear the windows clipbaord.
*/
function emptyClipboard() {
Cc["@mozilla.org/widget/clipboard;1"].getService(Ci.nsIClipboard)
.emptyClipboard(Ci.nsIClipboard.kGlobalClipboard);
}
/*
* purgeEventQueue - purges the event queue on the calling thread.
* Pumps latent in-process message manager events awaiting delivery.