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Diffstat (limited to 'addon-sdk/source/test/test-selection.js')
| -rw-r--r-- | addon-sdk/source/test/test-selection.js | 985 |
1 files changed, 0 insertions, 985 deletions
diff --git a/addon-sdk/source/test/test-selection.js b/addon-sdk/source/test/test-selection.js deleted file mode 100644 index a0d5ff894..000000000 --- a/addon-sdk/source/test/test-selection.js +++ /dev/null @@ -1,985 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ -'use strict'; - -module.metadata = { - 'engines': { - 'Firefox': '*' - } -}; - -const HTML = "<html>\ - <body>\ - <div>foo</div>\ - <div>and</div>\ - <textarea>noodles</textarea>\ - </body>\ -</html>"; - -const URL = "data:text/html;charset=utf-8," + encodeURIComponent(HTML); - -const FRAME_HTML = "<iframe src='" + URL + "'><iframe>"; -const FRAME_URL = "data:text/html;charset=utf-8," + encodeURIComponent(FRAME_HTML); - -const { Cu } = require("chrome"); -const { defer } = require("sdk/core/promise"); -const tabs = require("sdk/tabs"); -const { getActiveTab, getTabContentWindow, setTabURL } = require("sdk/tabs/utils") -const { getMostRecentBrowserWindow } = require("sdk/window/utils"); -const { open: openNewWindow } = require("sdk/window/helpers"); -const { Loader } = require("sdk/test/loader"); -const { setTimeout } = require("sdk/timers"); -const { merge } = require("sdk/util/object"); -const { isPrivate } = require("sdk/private-browsing"); -const events = require("sdk/system/events"); -const { viewFor } = require("sdk/view/core"); -const { cleanUI } = require("sdk/test/utils"); -// General purpose utility functions - -/** - * Opens the url given and return a promise, that will be resolved with the - * content window when the document is ready. - * - * I believe this approach could be useful in most of our unit test, that - * requires to open a tab and need to access to its content. - */ -function open(url, options) { - let { promise, resolve } = defer(); - - if (options && typeof(options) === "object") { - openNewWindow("", { - features: merge({ toolbar: true }, options) - }).then(function(chromeWindow) { - if (isPrivate(chromeWindow) !== !!options.private) - throw new Error("Window should have Private set to " + !!options.private); - - let tab = getActiveTab(chromeWindow); - - tab.linkedBrowser.addEventListener("load", function ready(event) { - let { document } = getTabContentWindow(tab); - - if (document.readyState === "complete" && document.URL === url) { - this.removeEventListener(event.type, ready); - - resolve(document.defaultView); - } - }, true); - - setTabURL(tab, url); - }); - - return promise; - }; - - tabs.open({ - url: url, - onReady: (tab) => { - let window = getTabContentWindow(viewFor(tab)); - resolve(window); - } - }); - - return promise; -}; - -/** - * Reload the window given and return a promise, that will be resolved with the - * content window after a small delay. - */ -function reload(window) { - let { promise, resolve } = defer(); - - // Here we assuming that the most recent browser window is the one we're - // doing the test, and the active tab is the one we just opened. - let tab = tabs.activeTab; - - tab.once("ready", function () { - resolve(window); - }); - - window.location.reload(true); - - return promise; -} - -// Selection's unit test utility function - -/** - * Returns the frame's window once the document is loaded - */ -function getFrameWindow(window) { - let { promise, resolve } = defer(); - - let frame = window.frames[0]; - let { document } = frame; - - frame.focus(); - - if (document.readyState === "complete") - return frame; - - document.addEventListener("readystatechange", function readystate() { - if (this.readyState === "complete") { - this.removeEventListener("readystatechange", readystate); - frame.focus(); - resolve(frame); - } - }); - - return promise; -} - -/** - * Hide the frame in order to destroy the selection object, and show it again - * after ~500 msec, to give time to attach the code on `document-shown` - * notification. - * In the process, call `Cu.forgeGC` to ensure that the `document-shown` code - * is not garbaged. - */ -function hideAndShowFrame(window) { - let { promise, resolve } = defer(); - let iframe = window.document.querySelector("iframe"); - - iframe.style.display = "none"; - - Cu.schedulePreciseGC(function() { - events.on("document-shown", function shown(event) { - if (iframe.contentWindow !== event.subject.defaultView) - return; - - events.off("document-shown", shown); - setTimeout(resolve, 0, window); - }, true); - - iframe.style.display = ""; - }); - - return promise; -} - -/** - * Select the first div in the page, adding the range to the selection. - */ -function selectFirstDiv(window) { - let div = window.document.querySelector("div"); - let selection = window.getSelection(); - let range = window.document.createRange(); - - if (selection.rangeCount > 0) - selection.removeAllRanges(); - - range.selectNode(div); - selection.addRange(range); - - return window; -} - -/** - * Select all divs in the page, adding the ranges to the selection. - */ -function selectAllDivs(window) { - let divs = window.document.getElementsByTagName("div"); - let selection = window.getSelection(); - - if (selection.rangeCount > 0) - selection.removeAllRanges(); - - for (let i = 0; i < divs.length; i++) { - let range = window.document.createRange(); - - range.selectNode(divs[i]); - selection.addRange(range); - } - - return window; -} - -/** - * Select the textarea content - */ -function selectTextarea(window) { - let selection = window.getSelection(); - let textarea = window.document.querySelector("textarea"); - - if (selection.rangeCount > 0) - selection.removeAllRanges(); - - textarea.setSelectionRange(0, textarea.value.length); - textarea.focus(); - - return window; -} - -/** - * Select the content of the first div - */ -function selectContentFirstDiv(window) { - let div = window.document.querySelector("div"); - let selection = window.getSelection(); - let range = window.document.createRange(); - - if (selection.rangeCount > 0) - selection.removeAllRanges(); - - range.selectNodeContents(div); - selection.addRange(range); - - return window; -} - -/** - * Dispatch the selection event for the selection listener added by - * `nsISelectionPrivate.addSelectionListener` - */ -function dispatchSelectionEvent(window) { - // We modify the selection in order to dispatch the selection's event, by - // contract the selection by one character. So if the text selected is "foo" - // will be "fo". - window.getSelection().modify("extend", "backward", "character"); - - return window; -} - -/** - * Dispatch the selection event for the selection listener added by - * `window.onselect` / `window.addEventListener` - */ -function dispatchOnSelectEvent(window) { - let { document } = window; - let textarea = document.querySelector("textarea"); - let event = document.createEvent("UIEvents"); - - event.initUIEvent("select", true, true, window, 1); - - textarea.dispatchEvent(event); - - return window; -} - -/** - * Creates empty ranges and add them to selections - */ -function createEmptySelections(window) { - selectAllDivs(window); - - let selection = window.getSelection(); - - for (let i = 0; i < selection.rangeCount; i++) - selection.getRangeAt(i).collapse(true); -} - -// Test cases - -exports["test No Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL); - - assert.equal(selection.isContiguous, false, - "selection.isContiguous without selection works."); - - assert.strictEqual(selection.text, null, - "selection.text without selection works."); - - assert.strictEqual(selection.html, null, - "selection.html without selection works."); - - let selectionCount = 0; - for (let sel of selection) - selectionCount++; - - assert.equal(selectionCount, 0, "No iterable selections"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Single DOM Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL); - - selectFirstDiv(window) - - assert.equal(selection.isContiguous, true, - "selection.isContiguous with single DOM Selection works."); - - assert.equal(selection.text, "foo", - "selection.text with single DOM Selection works."); - - assert.equal(selection.html, "<div>foo</div>", - "selection.html with single DOM Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - selectionCount++; - - assert.equal(sel.text, "foo", - "iterable selection.text with single DOM Selection works."); - - assert.equal(sel.html, "<div>foo</div>", - "iterable selection.html with single DOM Selection works."); - } - - assert.equal(selectionCount, 1, "One iterable selection"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Multiple DOM Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let expectedText = ["foo", "and"]; - let expectedHTML = ["<div>foo</div>", "<div>and</div>"]; - let window = yield open(URL); - - selectAllDivs(window); - - assert.equal(selection.isContiguous, false, - "selection.isContiguous with multiple DOM Selection works."); - - assert.equal(selection.text, expectedText[0], - "selection.text with multiple DOM Selection works."); - - assert.equal(selection.html, expectedHTML[0], - "selection.html with multiple DOM Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - assert.equal(sel.text, expectedText[selectionCount], - "iterable selection.text with multiple DOM Selection works."); - - assert.equal(sel.html, expectedHTML[selectionCount], - "iterable selection.text with multiple DOM Selection works."); - - selectionCount++; - } - - assert.equal(selectionCount, 2, "Two iterable selections"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Textarea Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL); - - selectTextarea(window); - - assert.equal(selection.isContiguous, true, - "selection.isContiguous with Textarea Selection works."); - - assert.equal(selection.text, "noodles", - "selection.text with Textarea Selection works."); - - assert.strictEqual(selection.html, null, - "selection.html with Textarea Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - selectionCount++; - - assert.equal(sel.text, "noodles", - "iterable selection.text with Textarea Selection works."); - - assert.strictEqual(sel.html, null, - "iterable selection.html with Textarea Selection works."); - } - - assert.equal(selectionCount, 1, "One iterable selection"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Set Text in Multiple DOM Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let expectedText = ["bar", "and"]; - let expectedHTML = ["bar", "<div>and</div>"]; - let window = yield open(URL); - - selectAllDivs(window); - - selection.text = "bar"; - - assert.equal(selection.text, expectedText[0], - "set selection.text with single DOM Selection works."); - - assert.equal(selection.html, expectedHTML[0], - "selection.html with single DOM Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - assert.equal(sel.text, expectedText[selectionCount], - "iterable selection.text with multiple DOM Selection works."); - - assert.equal(sel.html, expectedHTML[selectionCount], - "iterable selection.html with multiple DOM Selection works."); - - selectionCount++; - } - - assert.equal(selectionCount, 2, "Two iterable selections"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Set HTML in Multiple DOM Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let html = "<span>b<b>a</b>r</span>"; - let expectedText = ["bar", "and"]; - let expectedHTML = [html, "<div>and</div>"]; - let window = yield open(URL); - - selectAllDivs(window); - - selection.html = html; - - assert.equal(selection.text, expectedText[0], - "set selection.text with DOM Selection works."); - - assert.equal(selection.html, expectedHTML[0], - "selection.html with DOM Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - assert.equal(sel.text, expectedText[selectionCount], - "iterable selection.text with multiple DOM Selection works."); - - assert.equal(sel.html, expectedHTML[selectionCount], - "iterable selection.html with multiple DOM Selection works."); - - selectionCount++; - } - - assert.equal(selectionCount, 2, "Two iterable selections"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Set HTML as text in Multiple DOM Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let text = "<span>b<b>a</b>r</span>"; - let html = "<span>b<b>a</b>r</span>"; - let expectedText = [text, "and"]; - let expectedHTML = [html, "<div>and</div>"]; - let window = yield open(URL); - - selectAllDivs(window); - - selection.text = text; - - assert.equal(selection.text, expectedText[0], - "set selection.text with DOM Selection works."); - - assert.equal(selection.html, expectedHTML[0], - "selection.html with DOM Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - assert.equal(sel.text, expectedText[selectionCount], - "iterable selection.text with multiple DOM Selection works."); - - assert.equal(sel.html, expectedHTML[selectionCount], - "iterable selection.html with multiple DOM Selection works."); - - selectionCount++; - } - - assert.equal(selectionCount, 2, "Two iterable selections"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Set Text in Textarea Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let text = "bar"; - let window = yield open(URL); - - selectTextarea(window); - - selection.text = text; - - assert.equal(selection.text, text, - "set selection.text with Textarea Selection works."); - - assert.strictEqual(selection.html, null, - "selection.html with Textarea Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - selectionCount++; - - assert.equal(sel.text, text, - "iterable selection.text with Textarea Selection works."); - - assert.strictEqual(sel.html, null, - "iterable selection.html with Textarea Selection works."); - } - - assert.equal(selectionCount, 1, "One iterable selection"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Set HTML in Textarea Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let html = "<span>b<b>a</b>r</span>"; - let window = yield open(URL); - - selectTextarea(window); - - // Textarea can't have HTML so set `html` property is equals to set `text` - // property - selection.html = html; - - assert.equal(selection.text, html, - "set selection.text with Textarea Selection works."); - - assert.strictEqual(selection.html, null, - "selection.html with Textarea Selection works."); - - let selectionCount = 0; - for (let sel of selection) { - selectionCount++; - - assert.equal(sel.text, html, - "iterable selection.text with Textarea Selection works."); - - assert.strictEqual(sel.html, null, - "iterable selection.html with Textarea Selection works."); - } - - assert.equal(selectionCount, 1, "One iterable selection"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Empty Selections"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL); - - createEmptySelections(window); - - assert.equal(selection.isContiguous, false, - "selection.isContiguous with empty selections works."); - - assert.strictEqual(selection.text, null, - "selection.text with empty selections works."); - - assert.strictEqual(selection.html, null, - "selection.html with empty selections works."); - - let selectionCount = 0; - for (let sel of selection) - selectionCount++; - - assert.equal(selectionCount, 0, "No iterable selections"); - - yield cleanUI(); - loader.unload(); -} - - -exports["test No Selection Exception"] = function*(assert) { - const NO_SELECTION = /It isn't possible to change the selection/; - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL); - - // We're trying to change a selection when there is no selection - assert.throws(function() { - selection.text = "bar"; - }, NO_SELECTION); - - assert.throws(function() { - selection.html = "bar"; - }, NO_SELECTION); - - yield cleanUI(); - loader.unload(); -}; - -exports["test for...of without selections"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL); - let selectionCount = 0; - - for (let sel of selection) - selectionCount++; - - assert.equal(selectionCount, 0, "No iterable selections"); - - yield cleanUI(); - loader.unload(); -} - -exports["test for...of with selections"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let expectedText = ["foo", "and"]; - let expectedHTML = ["<div>foo</div>", "<div>and</div>"]; - let window = yield open(URL); - - selectAllDivs(window); - - let selectionCount = 0; - - for (let sel of selection) { - assert.equal(sel.text, expectedText[selectionCount], - "iterable selection.text with for...of works."); - - assert.equal(sel.html, expectedHTML[selectionCount], - "iterable selection.text with for...of works."); - - selectionCount++; - } - - assert.equal(selectionCount, 2, "Two iterable selections"); - - yield cleanUI(); - loader.unload(); -} - -exports["test Selection Listener"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let selected = defer(); - - selection.once("select", selected.resolve); - - yield open(URL). - then(selectContentFirstDiv). - then(dispatchSelectionEvent); - - yield selected.promise; - - assert.equal(selection.text, "fo"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Textarea OnSelect Listener"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let selected = defer(); - - selection.once("select", selected.resolve); - - yield open(URL). - then(selectTextarea). - then(dispatchOnSelectEvent); - - yield selected.promise; - - assert.equal(selection.text, "noodles", "selection is noodles"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Selection listener removed on unload"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - - selection.once("select", function() { - assert.fail("Shouldn't be never called"); - }); - - loader.unload(); - assert.pass("unload was a success"); - - yield open(URL). - then(selectContentFirstDiv). - then(dispatchSelectionEvent). - then(cleanUI); -}; - -exports["test Textarea onSelect Listener removed on unload"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - - selection.once("select", function() { - assert.fail("Shouldn't be never called"); - }); - - loader.unload(); - assert.pass("unload was a success"); - - yield open(URL). - then(selectTextarea). - then(dispatchOnSelectEvent). - then(cleanUI); -}; - - -exports["test Selection Listener on existing document"] = function*(assert) { - let loader = Loader(module); - let selected = defer(); - - let window = yield open(URL); - let selection = loader.require("sdk/selection"); - - selection.once("select", selected.resolve); - - selectContentFirstDiv(window); - dispatchSelectionEvent(window); - - yield selected.promise; - - assert.equal(selection.text, "fo"); - - yield cleanUI(); - loader.unload(); -}; - - -exports["test Textarea OnSelect Listener on existing document"] = function*(assert) { - let loader = Loader(module); - let selected = defer(); - - let selection = loader.require("sdk/selection"); - - let window = yield open(URL); - - selection.once("select", selected.resolve); - selectTextarea(window) - dispatchOnSelectEvent(window); - - yield selected.promise; - - assert.equal(selection.text, "noodles"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Selection Listener on document reload"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let selected = defer(); - - selection.once("select", selected.resolve); - - yield open(URL). - then(reload). - then(selectContentFirstDiv). - then(dispatchSelectionEvent); - - yield selected.promise; - - assert.equal(selection.text, "fo"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Textarea OnSelect Listener on document reload"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let selected = defer(); - - selection.once("select", selected.resolve); - - yield open(URL). - then(reload). - then(selectTextarea). - then(dispatchOnSelectEvent); - - yield selected.promise; - - assert.equal(selection.text, "noodles"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test Selection Listener on frame"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let selected = defer(); - - selection.once("select", selected.resolve); - - let window = yield open(FRAME_URL); - yield hideAndShowFrame(window); - let frame = yield getFrameWindow(window); - yield selectContentFirstDiv(frame); - yield dispatchSelectionEvent(frame); - - yield selected.promise; - - assert.equal(selection.text, "fo"); - - yield cleanUI(); - loader.unload(); -}; - - -// TODO: re-enable and fix intermittent test below -// See Bug 970062 https://bugzilla.mozilla.org/show_bug.cgi?id=970062 -/* -exports["test Textarea onSelect Listener on frame"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let selected = defer(); - - selection.once("select", selected.resolve); - - yield open(FRAME_URL). - then(hideAndShowFrame). - then(getFrameWindow). - then(selectTextarea). - then(dispatchOnSelectEvent); - - yield selected.promise; - - assert.equal(selection.text, "noodles"); - - yield cleanUI(); - loader.unload(); -}; -*/ - - -exports["test PBPW Selection Listener"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - - selection.once("select", function() { - assert.fail("Shouldn't be never called"); - }); - - assert.pass(); - - yield open(URL, { private: true }). - then(selectContentFirstDiv). - then(dispatchSelectionEvent). - then(cleanUI); - - loader.unload(); -}; - -exports["test PBPW Textarea OnSelect Listener"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - - selection.once("select", () => { - assert.fail("Shouldn't be never called"); - }); - - assert.pass("opening private test content window"); - - yield open(URL, { private: true }). - then(selectTextarea). - then(dispatchOnSelectEvent). - then(cleanUI); - - loader.unload(); -}; - - -exports["test PBPW Single DOM Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL, { private: true }); - - selectFirstDiv(window); - - assert.equal(selection.isContiguous, false, - "selection.isContiguous with single DOM Selection in PBPW works."); - - assert.equal(selection.text, null, - "selection.text with single DOM Selection in PBPW works."); - - assert.equal(selection.html, null, - "selection.html with single DOM Selection in PBPW works."); - - let selectionCount = 0; - for (let sel of selection) - selectionCount++; - - assert.equal(selectionCount, 0, "No iterable selection in PBPW"); - - yield cleanUI(); - loader.unload(); -}; - -exports["test PBPW Textarea Selection"] = function*(assert) { - let loader = Loader(module); - let selection = loader.require("sdk/selection"); - let window = yield open(URL, { private: true }); - - selectTextarea(window); - - assert.equal(selection.isContiguous, false, - "selection.isContiguous with Textarea Selection in PBPW works."); - - assert.equal(selection.text, null, - "selection.text with Textarea Selection in PBPW works."); - - assert.strictEqual(selection.html, null, - "selection.html with Textarea Selection in PBPW works."); - - let selectionCount = 0; - for (let sel of selection) { - selectionCount++; - - assert.equal(sel.text, null, - "iterable selection.text with Textarea Selection in PBPW works."); - - assert.strictEqual(sel.html, null, - "iterable selection.html with Textarea Selection in PBPW works."); - } - - assert.equal(selectionCount, 0, "No iterable selection in PBPW"); - - yield cleanUI(); - loader.unload(); -}; - -// TODO: test Selection Listener on long-held connection (Bug 661884) -// -// I didn't find a way to do so with httpd, using `processAsync` I'm able to -// Keep the connection but not to flush the buffer to the client in two steps, -// that is what I need for this test (e.g. flush "Hello" to the client, makes -// selection when the connection is still hold, and check that the listener -// is executed before the server send "World" and close the connection). -// -// Because this test is needed to the refactoring of context-menu as well, I -// believe we will find a proper solution quickly. -/* -exports["test Selection Listener on long-held connection"] = function(assert, done) { - -}; -*/ - -// If the platform doesn't support the PBPW, we're replacing PBPW tests -if (!require("sdk/private-browsing/utils").isWindowPBSupported) { - Object.keys(module.exports).forEach((key) => { - if (key.indexOf("test PBPW") === 0) { - module.exports[key] = function Unsupported (assert) { - assert.pass("Private Window Per Browsing is not supported on this platform."); - } - } - }); -} - -require("sdk/test").run(exports); |