Bug 1282070 - repaint the modal highlight mask when the page resizes or changes size due to added/ removed content. r=jaws

MozReview-Commit-ID: 1j0C0BUfT8r
This commit is contained in:
Mike de Boer 2016-08-19 17:18:41 +02:00
Родитель 07f2d654fe
Коммит 8a56860e70
6 изменённых файлов: 283 добавлений и 136 удалений

Просмотреть файл

@ -31,6 +31,7 @@ function Finder(docShell) {
this._fastFind = Cc["@mozilla.org/typeaheadfind;1"].createInstance(Ci.nsITypeAheadFind);
this._fastFind.init(docShell);
this._currentFoundRange = null;
this._docShell = docShell;
this._listeners = [];
this._previousLink = null;
@ -40,6 +41,8 @@ function Finder(docShell) {
docShell.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebProgress)
.addProgressListener(this, Ci.nsIWebProgress.NOTIFY_LOCATION);
BrowserUtils.getRootWindow(this._docShell).addEventListener("unload",
this.onLocationChange.bind(this, { isTopLevel: true }));
}
Finder.prototype = {
@ -62,7 +65,8 @@ Finder.prototype = {
.getInterface(Ci.nsIWebProgress)
.removeProgressListener(this, Ci.nsIWebProgress.NOTIFY_LOCATION);
this._listeners = [];
this._fastFind = this._docShell = this._previousLink = this._highlighter = null;
this._currentFoundRange = this._fastFind = this._docShell = this._previousLink =
this._highlighter = null;
},
addResultListener: function (aListener) {
@ -139,11 +143,15 @@ Finder.prototype = {
},
set caseSensitive(aSensitive) {
if (this._fastFind.caseSensitive === aSensitive)
return;
this._fastFind.caseSensitive = aSensitive;
this.iterator.reset();
},
set entireWord(aEntireWord) {
if (this._fastFind.entireWord === aEntireWord)
return;
this._fastFind.entireWord = aEntireWord;
this.iterator.reset();
},
@ -335,6 +343,8 @@ Finder.prototype = {
},
onHighlightAllChange(highlightAll) {
if (this._iterator)
this._iterator.reset();
if (this._highlighter)
this._highlighter.onHighlightAllChange(highlightAll);
},
@ -379,12 +389,21 @@ Finder.prototype = {
}
},
_notifyMatchesCount: function(result) {
_notifyMatchesCount: function(result = this._currentMatchesCountResult) {
if (!result)
return;
// The `_currentFound` property is only used for internal bookkeeping.
delete result._currentFound;
if (result.total == this._currentMatchLimit)
result.total = -1;
for (let l of this._listeners) {
try {
l.onMatchesCountResult(result);
} catch (ex) {}
}
this._currentMatchesCountResult = null;
},
requestMatchesCount: function(aWord, aMatchLimit, aLinksOnly) {
@ -398,12 +417,14 @@ Finder.prototype = {
}
let window = this._getWindow();
let result = {
this._currentFoundRange = this._fastFind.getFoundRange();
this._currentMatchLimit = aMatchLimit;
this._currentMatchesCountResult = {
total: 0,
current: 0,
_currentFound: false
};
let foundRange = this._fastFind.getFoundRange();
this.iterator.start({
caseSensitive: this._fastFind.caseSensitive,
@ -411,30 +432,38 @@ Finder.prototype = {
finder: this,
limit: aMatchLimit,
linksOnly: aLinksOnly,
onRange: range => {
++result.total;
if (!result._currentFound) {
++result.current;
result._currentFound = (foundRange &&
range.startContainer == foundRange.startContainer &&
range.startOffset == foundRange.startOffset &&
range.endContainer == foundRange.endContainer &&
range.endOffset == foundRange.endOffset);
}
},
listener: this,
useCache: true,
word: aWord
}).then(() => {
// The `_currentFound` property is only used for internal bookkeeping.
delete result._currentFound;
if (result.total == aMatchLimit)
result.total = -1;
this._notifyMatchesCount(result);
});
}).then(this._notifyMatchesCount.bind(this));
},
// FinderIterator listener implementation
onIteratorRangeFound(range) {
let result = this._currentMatchesCountResult;
if (!result)
return;
++result.total;
if (!result._currentFound) {
++result.current;
result._currentFound = (this._currentFoundRange &&
range.startContainer == this._currentFoundRange.startContainer &&
range.startOffset == this._currentFoundRange.startOffset &&
range.endContainer == this._currentFoundRange.endContainer &&
range.endOffset == this._currentFoundRange.endOffset);
}
},
onIteratorReset() {},
onIteratorRestart({ word, linksOnly }) {
this.requestMatchesCount(word, this._currentMatchLimit, linksOnly);
},
onIteratorStart() {},
_getWindow: function () {
return this._docShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);
},
@ -555,7 +584,7 @@ Finder.prototype = {
return;
// Avoid leaking if we change the page.
this._previousLink = null;
this._previousLink = this._currentFoundRange = null;
this.highlighter.onLocationChange();
this.iterator.reset();
},

Просмотреть файл

@ -18,6 +18,7 @@ XPCOMUtils.defineLazyGetter(this, "kDebug", () => {
return Services.prefs.getPrefType(kDebugPref) && Services.prefs.getBoolPref(kDebugPref);
});
const kContentChangeThresholdPx = 5;
const kModalHighlightRepaintFreqMs = 10;
const kHighlightAllPref = "findbar.highlightAll";
const kModalHighlightPref = "findbar.modalHighlight";
@ -153,6 +154,7 @@ function FinderHighlighter(finder) {
this._currentFoundRange = null;
this._modal = Services.prefs.getBoolPref(kModalHighlightPref);
this._highlightAll = Services.prefs.getBoolPref(kHighlightAllPref);
this._lastIteratorParams = null;
this.finder = finder;
this.visible = false;
}
@ -207,56 +209,72 @@ FinderHighlighter.prototype = {
let window = this.finder._getWindow();
let controller = this.finder._getSelectionController(window);
let doc = window.document;
let found = false;
this.clear();
this._found = false;
if (!controller || !doc || !doc.documentElement) {
// Without the selection controller,
// we are unable to (un)highlight any matches
return found;
return this._found;
}
if (highlight) {
yield this.iterator.start({
let params = {
caseSensitive: this.finder._fastFind.caseSensitive,
entireWord: this.finder._fastFind.entireWord,
linksOnly, word,
finder: this.finder,
onRange: range => {
this.highlightRange(range, controller, window);
found = true;
},
listener: this,
useCache: true
});
if (found)
this.finder._outlineLink(true);
};
if (this.iterator._areParamsEqual(params, this._lastIteratorParams))
return this._found;
if (params) {
yield this.iterator.start(params);
if (this._found)
this.finder._outlineLink(true);
}
} else {
this.hide(window);
this.clear();
this.iterator.reset();
// Removing the highlighting always succeeds, so return true.
found = true;
this._found = true;
}
return found;
return this._found;
}),
// FinderIterator listener implementation
onIteratorRangeFound(range) {
this.highlightRange(range);
this._found = true;
},
onIteratorReset() {
this.clear();
},
onIteratorRestart() {},
onIteratorStart(params) {
// Save a clean params set for use later in the `update()` method.
this._lastIteratorParams = params;
this.clear();
if (!this._modal)
this.hide(this.finder._getWindow(), this.finder._fastFind.getFoundRange());
},
/**
* Add a range to the find selection, i.e. highlight it, and if it's inside an
* editable node, track it.
*
* @param {nsIDOMRange} range Range object to be highlighted
* @param {nsISelectionController} controller Selection controller of the
* document that the range belongs
* to
* @param {nsIDOMWindow} window Window object, whose DOM tree
* is being traversed
* @param {nsIDOMRange} range Range object to be highlighted
*/
highlightRange(range, controller, window) {
highlightRange(range) {
let node = range.startContainer;
let editableNode = this._getEditableNode(node);
let window = node.ownerDocument.defaultView;
let controller = this.finder._getSelectionController(window);
if (editableNode) {
controller = editableNode.editor.selectionController;
}
@ -325,8 +343,11 @@ FinderHighlighter.prototype = {
}
}
if (!this._modal || !this.visible)
return;
if (this._modalRepaintScheduler) {
window.clearTimeout(this._modalRepaintScheduler);
this._modalRepaintScheduler = null;
}
this._lastWindowDimensions = null;
if (this._modalHighlightOutline)
this._modalHighlightOutline.setAttributeForElement(kModalOutlineId, "hidden", "true");
@ -364,15 +385,12 @@ FinderHighlighter.prototype = {
let foundRange = this.finder._fastFind.getFoundRange();
if (!this._modal) {
if (this._highlightAll) {
this._currentFoundRange = foundRange;
let params = this.iterator.params;
if (this._lastIteratorParams &&
this.iterator._areParamsEqual(params, this._lastIteratorParams)) {
if (this.iterator._areParamsEqual(params, this._lastIteratorParams))
return;
}
this.hide(window, foundRange);
if (params.word)
if (params)
this.highlight(true, params.word, params.linksOnly);
this._lastIteratorParams = params;
}
return;
}
@ -436,8 +454,7 @@ FinderHighlighter.prototype = {
* keep to build the mask for.
*/
clear() {
if (!this._modal)
return;
this._currentFoundRange = null;
// Reset the Map, because no range references a node anymore.
if (this._modalHighlightRectsMap)
@ -451,6 +468,8 @@ FinderHighlighter.prototype = {
* everything when the user starts to find in page again.
*/
onLocationChange() {
this.clear();
if (!this._modalHighlightOutline)
return;
@ -740,13 +759,14 @@ FinderHighlighter.prototype = {
// Make sure the dimmed mask node takes the full width and height that's available.
let {width, height} = this._getWindowDimensions(window);
this._lastWindowDimensions = { width, height };
maskNode.setAttribute("id", kMaskId);
maskNode.setAttribute("class", kMaskId + (kDebug ? ` ${kModalIdPrefix}-findbar-debug` : ""));
maskNode.setAttribute("style", `width: ${width}px; height: ${height}px;`);
if (this._brightText)
maskNode.setAttribute("brighttext", "true");
if (paintContent) {
if (paintContent || this._modalHighlightAllMask) {
// Create a DOM node for each rectangle representing the ranges we found.
let maskContent = [];
const kRectClassName = kModalIdPrefix + "-findbar-modalHighlight-rect";
@ -794,12 +814,39 @@ FinderHighlighter.prototype = {
* `kModalHighlightRepaintFreqMs` milliseconds.
*
* @param {nsIDOMWindow} window
* @param {Boolean} contentChanged Whether the documents' content changed
* in the meantime. This happens when the
* DOM is updated whilst the page is loaded.
*/
_scheduleRepaintOfMask(window) {
if (this._modalRepaintScheduler)
_scheduleRepaintOfMask(window, contentChanged = false) {
if (this._modalRepaintScheduler) {
window.clearTimeout(this._modalRepaintScheduler);
this._modalRepaintScheduler = window.setTimeout(
this._repaintHighlightAllMask.bind(this, window), kModalHighlightRepaintFreqMs);
this._modalRepaintScheduler = null;
}
// When we request to repaint unconditionally, we mean to call
// `_repaintHighlightAllMask()` right after the timeout.
if (!this._unconditionalRepaintRequested)
this._unconditionalRepaintRequested = !contentChanged;
this._modalRepaintScheduler = window.setTimeout(() => {
if (this._unconditionalRepaintRequested) {
this._unconditionalRepaintRequested = false;
this._repaintHighlightAllMask(window);
return;
}
let { width, height } = this._getWindowDimensions(window);
if (!this._modalHighlightRectsMap ||
(Math.abs(this._lastWindowDimensions.width - width) < kContentChangeThresholdPx &&
Math.abs(this._lastWindowDimensions.height - height) < kContentChangeThresholdPx)) {
return;
}
this.iterator.restart(this.finder);
this._lastWindowDimensions = { width, height };
this._repaintHighlightAllMask(window);
}, kModalHighlightRepaintFreqMs);
},
/**
@ -838,12 +885,12 @@ FinderHighlighter.prototype = {
return;
this._highlightListeners = [
this._scheduleRepaintOfMask.bind(this, window),
this._scheduleRepaintOfMask.bind(this, window, true),
this.hide.bind(this, window, null)
];
window.addEventListener("DOMContentLoaded", this._highlightListeners[0]);
let target = this.iterator._getDocShell(window).chromeEventHandler;
target.addEventListener("MozAfterPaint", this._highlightListeners[0]);
window.addEventListener("click", this._highlightListeners[1]);
window.addEventListener("resize", this._highlightListeners[1]);
},
/**
@ -855,9 +902,9 @@ FinderHighlighter.prototype = {
if (!this._highlightListeners)
return;
window.removeEventListener("DOMContentLoaded", this._highlightListeners[0]);
let target = this.iterator._getDocShell(window).chromeEventHandler;
target.removeEventListener("MozAfterPaint", this._highlightListeners[0]);
window.removeEventListener("click", this._highlightListeners[1]);
window.removeEventListener("resize", this._highlightListeners[1]);
this._highlightListeners = null;
},

Просмотреть файл

@ -30,6 +30,8 @@ this.FinderIterator = {
get kIterationSizeMax() { return kIterationSizeMax },
get params() {
if (!this._currentParams && !this._previousParams)
return null;
return Object.assign({}, this._currentParams || this._previousParams);
},
@ -42,9 +44,9 @@ this.FinderIterator = {
* yield `undefined`, instead of a range.
* Upon re-entrance after a break, we check if `stop()` was called during the
* break and if so, we stop iterating.
* Results are also passed to the `onRange` callback method, along with a flag
* that specifies if the result comes from the cache or is fresh. The callback
* also adheres to the `limit` flag.
* Results are also passed to the `listener.onIteratorRangeFound` callback
* method, along with a flag that specifies if the result comes from the cache
* or is fresh. The callback also adheres to the `limit` flag.
* The returned promise is resolved when 1) the limit is reached, 2) when all
* the ranges have been found or 3) when `stop()` is called whilst iterating.
*
@ -58,14 +60,19 @@ this.FinderIterator = {
* @param {Boolean} [options.linksOnly] Only yield ranges that are inside a
* hyperlink (used by QuickFind).
* Optional, defaults to `false`.
* @param {Function} options.onRange Callback invoked when a range is found
* @param {Object} options.listener Listener object that implements the
* following callback functions:
* - onIteratorRangeFound({nsIDOMRange} range);
* - onIteratorReset();
* - onIteratorRestart({Object} iterParams);
* - onIteratorStart({Object} iterParams);
* @param {Boolean} [options.useCache] Whether to allow results already
* present in the cache or demand fresh.
* Optional, defaults to `false`.
* @param {String} options.word Word to search for
* @return {Promise}
*/
start({ caseSensitive, entireWord, finder, limit, linksOnly, onRange, useCache, word }) {
start({ caseSensitive, entireWord, finder, limit, linksOnly, listener, useCache, word }) {
// Take care of default values for non-required options.
if (typeof limit != "number")
limit = -1;
@ -83,23 +90,27 @@ this.FinderIterator = {
throw new Error("Missing required option 'finder'");
if (!word)
throw new Error("Missing required option 'word'");
if (typeof onRange != "function")
throw new TypeError("Missing valid, required option 'onRange'");
if (typeof listener != "object" || !listener.onIteratorRangeFound)
throw new TypeError("Missing valid, required option 'listener'");
// Don't add the same listener twice.
if (this._listeners.has(onRange))
throw new Error("Already listening to iterator results");
// If the listener was added before, make sure the promise is resolved before
// we replace it with another.
if (this._listeners.has(listener)) {
let { onEnd } = this._listeners.get(listener);
if (onEnd)
onEnd();
}
let window = finder._getWindow();
let resolver;
let promise = new Promise(resolve => resolver = resolve);
let iterParams = { caseSensitive, entireWord, linksOnly, useCache, word };
this._listeners.set(onRange, { limit, onEnd: resolver });
this._listeners.set(listener, { limit, onEnd: resolver });
// If we're not running anymore and we're requesting the previous result, use it.
if (!this.running && this._previousResultAvailable(iterParams)) {
this._yieldPreviousResult(onRange, window);
this._yieldPreviousResult(listener, window);
return promise;
}
@ -110,7 +121,7 @@ this.FinderIterator = {
throw new Error(`We're currently iterating over '${this._currentParams.word}', not '${word}'`);
// if we're still running, yield the set we have built up this far.
this._yieldIntermediateResult(onRange, window);
this._yieldIntermediateResult(listener, window);
return promise;
}
@ -149,7 +160,27 @@ this.FinderIterator = {
for (let [, { onEnd }] of this._listeners)
onEnd();
this._listeners.clear();
},
/**
* Stops the iteration that currently running, if it is, and start a new one
* with the exact same params as before.
*
* @param {Finder} finder Currently active Finder instance
*/
restart(finder) {
// Capture current iterator params before we stop the show.
let iterParams = this.params;
if (!iterParams)
return;
this.stop();
// Restart manually.
this.running = true;
this._currentParams = iterParams;
this._findAllRanges(finder, finder._getWindow(), ++this._spawnId);
this._notifyListeners("restart", iterParams);
},
/**
@ -165,6 +196,7 @@ this.FinderIterator = {
this.ranges = [];
this.running = false;
this._notifyListeners("reset");
for (let [, { onEnd }] of this._listeners)
onEnd();
this._listeners.clear();
@ -191,13 +223,33 @@ this.FinderIterator = {
this._currentParams.word == word);
},
/**
* Safely notify all registered listeners that an event has occurred.
*
* @param {String} callback Name of the callback to invoke
* @param {mixed} [params] Optional argument that will be passed to the
* callback
* @param {Iterable} [listeners] Set of listeners to notify. Optional, defaults
* to `this._listeners.keys()`.
*/
_notifyListeners(callback, params, listeners = this._listeners.keys()) {
callback = "onIterator" + callback.charAt(0).toUpperCase() + callback.substr(1);
for (let listener of listeners) {
try {
listener[callback](params);
} catch (ex) {
Cu.reportError("FinderIterator Error: " + ex);
}
}
},
/**
* Internal; check if an iteration request is available in the previous result
* that we cached.
*
* @param {Boolean} options.caseSensitive Whether to search in case sensitive
* @param {Boolean} options.caseSensitive Whether to search in case sensitive
* mode
* @param {Boolean} options.entireWord Whether to search in entire-word mode
* @param {Boolean} options.entireWord Whether to search in entire-word mode
* @param {Boolean} options.linksOnly Whether to search for the word to be
* present in links only
* @param {Boolean} options.useCache Whether the consumer wants to use the
@ -233,17 +285,20 @@ this.FinderIterator = {
* make sure we don't block the host process too long. In the case of a break
* like this, we yield `undefined`, instead of a range.
*
* @param {Function} onRange Callback invoked when a range is found
* @param {Object} listener Listener object
* @param {Array} rangeSource Set of ranges to iterate over
* @param {nsIDOMWindow} window The window object is only really used
* for access to `setTimeout`
* @param {Boolean} [withPause] Whether to pause after each `kIterationSizeMax`
* number of ranges yielded. Optional, defaults
* to `true`.
* @yield {nsIDOMRange}
*/
_yieldResult: function* (onRange, rangeSource, window) {
_yieldResult: function* (listener, rangeSource, window, withPause = true) {
// We keep track of the number of iterations to allow a short pause between
// every `kIterationSizeMax` number of iterations.
let iterCount = 0;
let { limit, onEnd } = this._listeners.get(onRange);
let { limit, onEnd } = this._listeners.get(listener);
let ranges = rangeSource.slice(0, limit > -1 ? limit : undefined);
for (let range of ranges) {
try {
@ -256,13 +311,13 @@ this.FinderIterator = {
// Pass a flag that is `true` when we're returning the result from a
// cached previous iteration.
onRange(range, !this.running);
listener.onIteratorRangeFound(range, !this.running);
yield range;
if (++iterCount >= kIterationSizeMax) {
if (withPause && ++iterCount >= kIterationSizeMax) {
iterCount = 0;
// Make sure to save the current limit for later.
this._listeners.set(onRange, { limit, onEnd });
this._listeners.set(listener, { limit, onEnd });
// Sleep for the rest of this cycle.
yield new Promise(resolve => window.setTimeout(resolve, 0));
// After a sleep, the set of ranges may have updated.
@ -271,14 +326,14 @@ this.FinderIterator = {
if (limit !== -1 && --limit === 0) {
// We've reached our limit; no need to do more work.
this._listeners.delete(onRange);
this._listeners.delete(listener);
onEnd();
return;
}
}
// Save the updated limit globally.
this._listeners.set(onRange, { limit, onEnd });
this._listeners.set(listener, { limit, onEnd });
},
/**
@ -286,20 +341,19 @@ this.FinderIterator = {
* mark the listener as 'catching up', meaning it will not receive fresh
* results from a running iterator.
*
* @param {Function} onRange Callback invoked when a range is found
* @param {nsIDOMWindow} window The window object is only really used
* for access to `setTimeout`
* @param {Object} listener Listener object
* @param {nsIDOMWindow} window The window object is only really used
* for access to `setTimeout`
* @yield {nsIDOMRange}
*/
_yieldPreviousResult: Task.async(function* (onRange, window) {
this._catchingUp.add(onRange);
yield* this._yieldResult(onRange, this._previousRanges, window);
this._catchingUp.delete(onRange);
let { onEnd } = this._listeners.get(onRange);
if (onEnd) {
_yieldPreviousResult: Task.async(function* (listener, window) {
this._notifyListeners("start", this.params, [listener]);
this._catchingUp.add(listener);
yield* this._yieldResult(listener, this._previousRanges, window);
this._catchingUp.delete(listener);
let { onEnd } = this._listeners.get(listener);
if (onEnd)
onEnd();
this._listeners.delete(onRange);
}
}),
/**
@ -307,15 +361,16 @@ this.FinderIterator = {
* mark the listener as 'catching up', meaning it will not receive fresh
* results from the running iterator.
*
* @param {Function} onRange Callback invoked when a range is found
* @param {nsIDOMWindow} window The window object is only really used
* for access to `setTimeout`
* @param {Object} listener Listener object
* @param {nsIDOMWindow} window The window object is only really used
* for access to `setTimeout`
* @yield {nsIDOMRange}
*/
_yieldIntermediateResult: Task.async(function* (onRange, window) {
this._catchingUp.add(onRange);
yield* this._yieldResult(onRange, this.ranges, window);
this._catchingUp.delete(onRange);
_yieldIntermediateResult: Task.async(function* (listener, window) {
this._notifyListeners("start", this.params, [listener]);
this._catchingUp.add(listener);
yield* this._yieldResult(listener, this.ranges, window, false);
this._catchingUp.delete(listener);
}),
/**
@ -329,6 +384,8 @@ this.FinderIterator = {
* @yield {nsIDOMRange}
*/
_findAllRanges: Task.async(function* (finder, window, spawnId) {
this._notifyListeners("start", this.params);
// First we collect all frames we need to search through, whilst making sure
// that the parent window gets dibs.
let frames = [window].concat(this._collectFrames(window, finder));
@ -348,21 +405,21 @@ this.FinderIterator = {
this.ranges.push(range);
// Call each listener with the range we just found.
for (let [onRange, { limit, onEnd }] of this._listeners) {
if (this._catchingUp.has(onRange))
for (let [listener, { limit, onEnd }] of this._listeners) {
if (this._catchingUp.has(listener))
continue;
onRange(range);
listener.onIteratorRangeFound(range);
if (limit !== -1 && --limit === 0) {
// We've reached our limit; no need to do more work for this listener.
this._listeners.delete(onRange);
this._listeners.delete(listener);
onEnd();
continue;
}
// Save the updated limit globally.
this._listeners.set(onRange, { limit, onEnd });
this._listeners.set(listener, { limit, onEnd });
}
yield range;

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@ -227,6 +227,7 @@ function RemoteFinderListener(global) {
for (let msg of this.MESSAGES) {
global.addMessageListener(msg, this);
}
global.addEventListener("unload", this.destroy.bind(this));
}
RemoteFinderListener.prototype = {
@ -250,6 +251,13 @@ RemoteFinderListener.prototype = {
"Finder:ModalHighlightChange"
],
destroy() {
this._finder.destroy();
for (let msg of this.MESSAGES)
this._global.removeMessageListener(msg, this);
this._finder = this._global = null;
},
onFindResult: function (aData) {
this._global.sendAsyncMessage("Finder:Result", aData);
},

Просмотреть файл

@ -145,17 +145,17 @@ add_task(function* testModalResults() {
}],
["ro", {
rectCount: 41,
insertCalls: [1, 2],
removeCalls: [1, 2]
insertCalls: [1, 4],
removeCalls: [1, 3]
}],
["new", {
rectCount: 2,
insertCalls: [1, 2],
removeCalls: [1, 2]
insertCalls: [1, 4],
removeCalls: [1, 3]
}],
["o", {
rectCount: 492,
insertCalls: [1, 2],
insertCalls: [1, 3],
removeCalls: [1, 2]
}]
]);
@ -293,7 +293,7 @@ add_task(function* testHighlightAllToggle() {
// to flip the pref.
expectedResult = {
rectCount: 0,
insertCalls: [1, 1],
insertCalls: [0, 1],
removeCalls: [1, 1]
};
promise = promiseTestHighlighterOutput(browser, word, expectedResult);

Просмотреть файл

@ -45,9 +45,11 @@ add_task(function* test_start() {
caseSensitive: false,
entireWord: false,
finder: gMockFinder,
onRange: range => {
++count;
Assert.equal(range.toString(), findText, "Text content should match");
listener: {
onIteratorRangeFound(range) {
++count;
Assert.equal(range.toString(), findText, "Text content should match");
}
},
word: findText
});
@ -55,6 +57,8 @@ add_task(function* test_start() {
Assert.equal(rangeCount, count, "Amount of ranges yielded should match!");
Assert.ok(!FinderIterator.running, "Running state should match");
Assert.equal(FinderIterator._previousRanges.length, rangeCount, "Ranges cache should match");
FinderIterator.reset();
});
add_task(function* test_valid_arguments() {
@ -68,7 +72,7 @@ add_task(function* test_valid_arguments() {
caseSensitive: false,
entireWord: false,
finder: gMockFinder,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
});
@ -80,14 +84,14 @@ add_task(function* test_valid_arguments() {
count = 0;
Assert.throws(() => FinderIterator.start({
entireWord: false,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
}), /Missing required option 'caseSensitive'/, "Should throw when missing an argument");
FinderIterator.reset();
Assert.throws(() => FinderIterator.start({
caseSensitive: false,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
}), /Missing required option 'entireWord'/, "Should throw when missing an argument");
FinderIterator.reset();
@ -95,7 +99,7 @@ add_task(function* test_valid_arguments() {
Assert.throws(() => FinderIterator.start({
caseSensitive: false,
entireWord: false,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
}), /Missing required option 'finder'/, "Should throw when missing an argument");
FinderIterator.reset();
@ -105,14 +109,14 @@ add_task(function* test_valid_arguments() {
entireWord: false,
finder: gMockFinder,
word: findText
}), /Missing valid, required option 'onRange'/, "Should throw when missing an argument");
}), /Missing valid, required option 'listener'/, "Should throw when missing an argument");
FinderIterator.reset();
Assert.throws(() => FinderIterator.start({
caseSensitive: false,
entireWord: true,
finder: gMockFinder,
onRange: range => ++count
listener: { onIteratorRangeFound(range) { ++count; } },
}), /Missing required option 'word'/, "Should throw when missing an argument");
FinderIterator.reset();
@ -129,7 +133,7 @@ add_task(function* test_stop() {
caseSensitive: false,
entireWord: false,
finder: gMockFinder,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
});
@ -138,6 +142,8 @@ add_task(function* test_stop() {
yield whenDone;
Assert.equal(count, 100, "Number of ranges should match `kIterationSizeMax`");
FinderIterator.reset();
});
add_task(function* test_reset() {
@ -150,7 +156,7 @@ add_task(function* test_reset() {
caseSensitive: false,
entireWord: false,
finder: gMockFinder,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
});
@ -181,12 +187,12 @@ add_task(function* test_parallel_starts() {
caseSensitive: false,
entireWord: false,
finder: gMockFinder,
onRange: range => ++count,
listener: { onIteratorRangeFound(range) { ++count; } },
word: findText
});
// Start again after a few milliseconds.
yield new Promise(resolve => gMockWindow.setTimeout(resolve, 2));
yield new Promise(resolve => gMockWindow.setTimeout(resolve, 20));
Assert.ok(FinderIterator.running, "We ought to be running here");
let count2 = 0;
@ -194,7 +200,7 @@ add_task(function* test_parallel_starts() {
caseSensitive: false,
entireWord: false,
finder: gMockFinder,
onRange: range => ++count2,
listener: { onIteratorRangeFound(range) { ++count2; } },
word: findText
});
@ -212,5 +218,5 @@ add_task(function* test_parallel_starts() {
Assert.greater(count2, FinderIterator.kIterationSizeMax, "At least one range should've been found");
Assert.less(count2, rangeCount, "Not all ranges should've been found");
Assert.less(count2, count, "The second start was later, so should have fewer results");
Assert.equal(count2, count, "The second start was later, but should have caught up");
});