diff options
Diffstat (limited to 'toolkit/components/viewsource/test/browser')
11 files changed, 0 insertions, 583 deletions
diff --git a/toolkit/components/viewsource/test/browser/.eslintrc.js b/toolkit/components/viewsource/test/browser/.eslintrc.js deleted file mode 100644 index 7c8021192..000000000 --- a/toolkit/components/viewsource/test/browser/.eslintrc.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict"; - -module.exports = { - "extends": [ - "../../../../../testing/mochitest/browser.eslintrc.js" - ] -}; diff --git a/toolkit/components/viewsource/test/browser/browser.ini b/toolkit/components/viewsource/test/browser/browser.ini deleted file mode 100644 index d9ebbd25f..000000000 --- a/toolkit/components/viewsource/test/browser/browser.ini +++ /dev/null @@ -1,12 +0,0 @@ -[DEFAULT] -support-files = head.js - file_bug464222.html - -[browser_bug464222.js] -[browser_bug699356.js] -[browser_bug713810.js] -[browser_contextmenu.js] -subsuite = clipboard -[browser_gotoline.js] -[browser_srcdoc.js] -[browser_viewsourceprefs.js] diff --git a/toolkit/components/viewsource/test/browser/browser_bug464222.js b/toolkit/components/viewsource/test/browser/browser_bug464222.js deleted file mode 100644 index 30c4fb67a..000000000 --- a/toolkit/components/viewsource/test/browser/browser_bug464222.js +++ /dev/null @@ -1,12 +0,0 @@ -const source = "http://example.com/browser/toolkit/components/viewsource/test/browser/file_bug464222.html"; - -add_task(function *() { - let viewSourceTab = yield* openDocumentSelect(source, "a"); - - let href = yield ContentTask.spawn(viewSourceTab.linkedBrowser, { }, function* () { - return content.document.querySelectorAll("a[href]")[0].href; - }); - - is(href, "view-source:" + source, "Relative links broken?"); - gBrowser.removeTab(viewSourceTab); -}); diff --git a/toolkit/components/viewsource/test/browser/browser_bug699356.js b/toolkit/components/viewsource/test/browser/browser_bug699356.js deleted file mode 100644 index e55c4cf20..000000000 --- a/toolkit/components/viewsource/test/browser/browser_bug699356.js +++ /dev/null @@ -1,19 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -function test() { - let source = "about:blank"; - - waitForExplicitFinish(); - openViewSourceWindow(source, function(aWindow) { - let gBrowser = aWindow.gBrowser; - let docEl = aWindow.document.documentElement; - - is(gBrowser.contentDocument.title, source, "Correct document title"); - is(docEl.getAttribute("title"), - "Source of: " + source + ("nsILocalFileMac" in Components.interfaces ? "" : " - " + docEl.getAttribute("titlemodifier")), - "Correct window title"); - closeViewSourceWindow(aWindow, finish); - }); -} diff --git a/toolkit/components/viewsource/test/browser/browser_bug713810.js b/toolkit/components/viewsource/test/browser/browser_bug713810.js deleted file mode 100644 index d5b2f3424..000000000 --- a/toolkit/components/viewsource/test/browser/browser_bug713810.js +++ /dev/null @@ -1,23 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -const source = '<html xmlns="http://www.w3.org/1999/xhtml"><body><p>This is a paragraph.</p></body></html>'; - -add_task(function *() { - let viewSourceTab = yield* openDocumentSelect("data:text/html," + source, "p"); - yield ContentTask.spawn(viewSourceTab.linkedBrowser, null, function* () { - Assert.equal(content.document.body.textContent, "<p>This is a paragraph.</p>", - "Correct source for text/html"); - }); - gBrowser.removeTab(viewSourceTab); - - viewSourceTab = yield* openDocumentSelect("data:application/xhtml+xml," + source, "p"); - yield ContentTask.spawn(viewSourceTab.linkedBrowser, null, function* () { - Assert.equal(content.document.body.textContent, - '<p xmlns="http://www.w3.org/1999/xhtml">This is a paragraph.</p>', - "Correct source for application/xhtml+xml"); - }); - gBrowser.removeTab(viewSourceTab); -}); - diff --git a/toolkit/components/viewsource/test/browser/browser_contextmenu.js b/toolkit/components/viewsource/test/browser/browser_contextmenu.js deleted file mode 100644 index 72b8a40be..000000000 --- a/toolkit/components/viewsource/test/browser/browser_contextmenu.js +++ /dev/null @@ -1,107 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -var source = "data:text/html,text<link%20href='http://example.com/'%20/>more%20text<a%20href='mailto:abc@def.ghi'>email</a>"; -var gViewSourceWindow, gContextMenu, gCopyLinkMenuItem, gCopyEmailMenuItem; - -var expectedData = []; - -add_task(function *() { - // Full source in view source window - let newWindow = yield loadViewSourceWindow(source); - yield SimpleTest.promiseFocus(newWindow); - - yield* onViewSourceWindowOpen(newWindow, false); - - let contextMenu = gViewSourceWindow.document.getElementById("viewSourceContextMenu"); - - for (let test of expectedData) { - yield* checkMenuItems(contextMenu, false, test[0], test[1], test[2], test[3]); - } - - yield new Promise(resolve => { - closeViewSourceWindow(newWindow, resolve); - }); - - // Selection source in view source tab - expectedData = []; - let newTab = yield openDocumentSelect(source, "body"); - yield* onViewSourceWindowOpen(window, true); - - contextMenu = document.getElementById("contentAreaContextMenu"); - - for (let test of expectedData) { - yield* checkMenuItems(contextMenu, true, test[0], test[1], test[2], test[3]); - } - - gBrowser.removeTab(newTab); - - // Selection source in view source window - yield pushPrefs(["view_source.tab", false]); - - expectedData = []; - newWindow = yield openDocumentSelect(source, "body"); - yield SimpleTest.promiseFocus(newWindow); - - yield* onViewSourceWindowOpen(newWindow, false); - - contextMenu = newWindow.document.getElementById("viewSourceContextMenu"); - - for (let test of expectedData) { - yield* checkMenuItems(contextMenu, false, test[0], test[1], test[2], test[3]); - } - - yield new Promise(resolve => { - closeViewSourceWindow(newWindow, resolve); - }); -}); - -function* onViewSourceWindowOpen(aWindow, aIsTab) { - gViewSourceWindow = aWindow; - - gCopyLinkMenuItem = aWindow.document.getElementById(aIsTab ? "context-copylink" : "context-copyLink"); - gCopyEmailMenuItem = aWindow.document.getElementById(aIsTab ? "context-copyemail" : "context-copyEmail"); - - let browser = aIsTab ? gBrowser.selectedBrowser : gViewSourceWindow.gBrowser; - yield ContentTask.spawn(browser, null, function* (arg) { - let tags = content.document.querySelectorAll("a[href]"); - Assert.equal(tags[0].href, "view-source:http://example.com/", "Link has correct href"); - Assert.equal(tags[1].href, "mailto:abc@def.ghi", "Link has correct href"); - }); - - expectedData.push(["a[href]", true, false, "http://example.com/"]); - expectedData.push(["a[href^=mailto]", false, true, "abc@def.ghi"]); - expectedData.push(["span", false, false, null]); -} - -function* checkMenuItems(contextMenu, isTab, selector, copyLinkExpected, copyEmailExpected, expectedClipboardContent) { - - let browser = isTab ? gBrowser.selectedBrowser : gViewSourceWindow.gBrowser; - yield ContentTask.spawn(browser, { selector: selector }, function* (arg) { - content.document.querySelector(arg.selector).scrollIntoView(); - }); - - let popupShownPromise = BrowserTestUtils.waitForEvent(contextMenu, "popupshown"); - yield BrowserTestUtils.synthesizeMouseAtCenter(selector, - { type: "contextmenu", button: 2}, browser); - yield popupShownPromise; - - is(gCopyLinkMenuItem.hidden, !copyLinkExpected, "Copy link menuitem is " + (copyLinkExpected ? "not hidden" : "hidden")); - is(gCopyEmailMenuItem.hidden, !copyEmailExpected, "Copy email menuitem is " + (copyEmailExpected ? "not hidden" : "hidden")); - - if (copyLinkExpected || copyEmailExpected) { - yield new Promise((resolve, reject) => { - waitForClipboard(expectedClipboardContent, function() { - if (copyLinkExpected) - gCopyLinkMenuItem.click(); - else - gCopyEmailMenuItem.click(); - }, resolve, reject); - }); - } - - let popupHiddenPromise = BrowserTestUtils.waitForEvent(contextMenu, "popuphidden"); - contextMenu.hidePopup(); - yield popupHiddenPromise; -} diff --git a/toolkit/components/viewsource/test/browser/browser_gotoline.js b/toolkit/components/viewsource/test/browser/browser_gotoline.js deleted file mode 100644 index 5bb45f9ca..000000000 --- a/toolkit/components/viewsource/test/browser/browser_gotoline.js +++ /dev/null @@ -1,36 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -Cu.import("resource://testing-common/ContentTaskUtils.jsm", this); - -var content = "line 1\nline 2\nline 3"; - -add_task(function*() { - // First test with text with the text/html mimetype. - let win = yield loadViewSourceWindow("data:text/html," + encodeURIComponent(content)); - yield checkViewSource(win); - yield BrowserTestUtils.closeWindow(win); - - win = yield loadViewSourceWindow("data:text/plain," + encodeURIComponent(content)); - yield checkViewSource(win); - yield BrowserTestUtils.closeWindow(win); -}); - -var checkViewSource = Task.async(function* (aWindow) { - is(aWindow.gBrowser.contentDocument.body.textContent, content, "Correct content loaded"); - let statusPanel = aWindow.document.getElementById("statusbar-line-col"); - is(statusPanel.getAttribute("label"), "", "Correct status bar text"); - - for (let i = 1; i <= 3; i++) { - aWindow.viewSourceChrome.goToLine(i); - yield ContentTask.spawn(aWindow.gBrowser, i, function*(i) { - let selection = content.getSelection(); - Assert.equal(selection.toString(), "line " + i, "Correct text selected"); - }); - - yield ContentTaskUtils.waitForCondition(() => { - return (statusPanel.getAttribute("label") == "Line " + i + ", Col 1"); - }, "Correct status bar text"); - } -}); diff --git a/toolkit/components/viewsource/test/browser/browser_srcdoc.js b/toolkit/components/viewsource/test/browser/browser_srcdoc.js deleted file mode 100644 index 542741ffc..000000000 --- a/toolkit/components/viewsource/test/browser/browser_srcdoc.js +++ /dev/null @@ -1,30 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -const frameSource = `<a href="about:mozilla">good</a>`; -const source = `<html><iframe srcdoc='${frameSource}' id="f"></iframe></html>`; - -add_task(function*() { - let url = `data:text/html,${source}`; - yield BrowserTestUtils.withNewTab({ gBrowser, url }, checkFrameSource); -}); - -function* checkFrameSource() { - let sourceTab = yield openViewFrameSourceTab("#f"); - registerCleanupFunction(function() { - gBrowser.removeTab(sourceTab); - }); - - yield waitForSourceLoaded(sourceTab); - - let browser = gBrowser.selectedBrowser; - let textContent = yield ContentTask.spawn(browser, {}, function*() { - return content.document.body.textContent; - }); - is(textContent, frameSource, "Correct content loaded"); - let id = yield ContentTask.spawn(browser, {}, function*() { - return content.document.body.id; - }); - is(id, "viewsource", "View source mode enabled") -} diff --git a/toolkit/components/viewsource/test/browser/browser_viewsourceprefs.js b/toolkit/components/viewsource/test/browser/browser_viewsourceprefs.js deleted file mode 100644 index 7361a70a5..000000000 --- a/toolkit/components/viewsource/test/browser/browser_viewsourceprefs.js +++ /dev/null @@ -1,136 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -var plaintextURL = "data:text/plain,hello+world"; -var htmlURL = "about:mozilla"; - -add_task(function* setup() { - registerCleanupFunction(function() { - SpecialPowers.clearUserPref("view_source.tab_size"); - SpecialPowers.clearUserPref("view_source.wrap_long_lines"); - SpecialPowers.clearUserPref("view_source.syntax_highlight"); - }); -}); - -add_task(function*() { - yield exercisePrefs(plaintextURL, false); - yield exercisePrefs(htmlURL, true); -}); - -var exercisePrefs = Task.async(function* (source, highlightable) { - let win = yield loadViewSourceWindow(source); - let wrapMenuItem = win.document.getElementById("menu_wrapLongLines"); - let syntaxMenuItem = win.document.getElementById("menu_highlightSyntax"); - - // Strip checked="false" attributes, since we're not interested in them. - if (wrapMenuItem.getAttribute("checked") == "false") { - wrapMenuItem.removeAttribute("checked"); - } - if (syntaxMenuItem.getAttribute("checked") == "false") { - syntaxMenuItem.removeAttribute("checked"); - } - - // Test the default states of these menu items. - is(wrapMenuItem.hasAttribute("checked"), false, - "Wrap menu item not checked by default"); - is(syntaxMenuItem.hasAttribute("checked"), true, - "Syntax menu item checked by default"); - - yield checkStyle(win, "-moz-tab-size", 4); - yield checkStyle(win, "white-space", "pre"); - - // Next, test that the Wrap Long Lines menu item works. - let prefReady = waitForPrefChange("view_source.wrap_long_lines"); - simulateClick(wrapMenuItem); - is(wrapMenuItem.hasAttribute("checked"), true, "Wrap menu item checked"); - yield prefReady; - is(SpecialPowers.getBoolPref("view_source.wrap_long_lines"), true, "Wrap pref set"); - - yield checkStyle(win, "white-space", "pre-wrap"); - - prefReady = waitForPrefChange("view_source.wrap_long_lines"); - simulateClick(wrapMenuItem); - is(wrapMenuItem.hasAttribute("checked"), false, "Wrap menu item unchecked"); - yield prefReady; - is(SpecialPowers.getBoolPref("view_source.wrap_long_lines"), false, "Wrap pref set"); - yield checkStyle(win, "white-space", "pre"); - - // Check that the Syntax Highlighting menu item works. - prefReady = waitForPrefChange("view_source.syntax_highlight"); - simulateClick(syntaxMenuItem); - is(syntaxMenuItem.hasAttribute("checked"), false, "Syntax menu item unchecked"); - yield prefReady; - is(SpecialPowers.getBoolPref("view_source.syntax_highlight"), false, "Syntax highlighting pref set"); - yield checkHighlight(win, false); - - prefReady = waitForPrefChange("view_source.syntax_highlight"); - simulateClick(syntaxMenuItem); - is(syntaxMenuItem.hasAttribute("checked"), true, "Syntax menu item checked"); - yield prefReady; - is(SpecialPowers.getBoolPref("view_source.syntax_highlight"), true, "Syntax highlighting pref set"); - yield checkHighlight(win, highlightable); - yield BrowserTestUtils.closeWindow(win); - - // Open a new view-source window to check that the prefs are obeyed. - SpecialPowers.setIntPref("view_source.tab_size", 2); - SpecialPowers.setBoolPref("view_source.wrap_long_lines", true); - SpecialPowers.setBoolPref("view_source.syntax_highlight", false); - - win = yield loadViewSourceWindow(source); - wrapMenuItem = win.document.getElementById("menu_wrapLongLines"); - syntaxMenuItem = win.document.getElementById("menu_highlightSyntax"); - - // Strip checked="false" attributes, since we're not interested in them. - if (wrapMenuItem.getAttribute("checked") == "false") { - wrapMenuItem.removeAttribute("checked"); - } - if (syntaxMenuItem.getAttribute("checked") == "false") { - syntaxMenuItem.removeAttribute("checked"); - } - - is(wrapMenuItem.hasAttribute("checked"), true, "Wrap menu item checked"); - is(syntaxMenuItem.hasAttribute("checked"), false, "Syntax menu item unchecked"); - yield checkStyle(win, "-moz-tab-size", 2); - yield checkStyle(win, "white-space", "pre-wrap"); - yield checkHighlight(win, false); - - SpecialPowers.clearUserPref("view_source.tab_size"); - SpecialPowers.clearUserPref("view_source.wrap_long_lines"); - SpecialPowers.clearUserPref("view_source.syntax_highlight"); - - yield BrowserTestUtils.closeWindow(win); -}); - -// Simulate a menu item click, including toggling the checked state. -// This saves us from opening the menu and trying to click on the item, -// which doesn't work on Mac OS X. -function simulateClick(aMenuItem) { - if (aMenuItem.hasAttribute("checked")) - aMenuItem.removeAttribute("checked"); - else - aMenuItem.setAttribute("checked", "true"); - - aMenuItem.click(); -} - -var checkStyle = Task.async(function* (win, styleProperty, expected) { - let browser = win.gBrowser; - let value = yield ContentTask.spawn(browser, styleProperty, function* (styleProperty) { - let style = content.getComputedStyle(content.document.body, null); - return style.getPropertyValue(styleProperty); - }); - is(value, expected, "Correct value of " + styleProperty); -}); - -var checkHighlight = Task.async(function* (win, expected) { - let browser = win.gBrowser; - let highlighted = yield ContentTask.spawn(browser, {}, function* () { - let spans = content.document.getElementsByTagName("span"); - return Array.some(spans, (span) => { - let style = content.getComputedStyle(span, null); - return style.getPropertyValue("color") !== "rgb(0, 0, 0)"; - }); - }); - is(highlighted, expected, "Syntax highlighting " + (expected ? "on" : "off")); -}); diff --git a/toolkit/components/viewsource/test/browser/file_bug464222.html b/toolkit/components/viewsource/test/browser/file_bug464222.html deleted file mode 100644 index 4f2a43f0d..000000000 --- a/toolkit/components/viewsource/test/browser/file_bug464222.html +++ /dev/null @@ -1 +0,0 @@ -<a href="file_bug464222.html">I'm a link</a>
\ No newline at end of file diff --git a/toolkit/components/viewsource/test/browser/head.js b/toolkit/components/viewsource/test/browser/head.js deleted file mode 100644 index bb46369b0..000000000 --- a/toolkit/components/viewsource/test/browser/head.js +++ /dev/null @@ -1,200 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ - -Cu.import("resource://gre/modules/PromiseUtils.jsm"); -Cu.import("resource://gre/modules/Preferences.jsm"); - -const WINDOW_TYPE = "navigator:view-source"; - -function openViewSourceWindow(aURI, aCallback) { - let viewSourceWindow = openDialog("chrome://global/content/viewSource.xul", null, null, aURI); - viewSourceWindow.addEventListener("pageshow", function pageShowHandler(event) { - // Wait for the inner window to load, not viewSourceWindow. - if (event.target.location == "view-source:" + aURI) { - info("View source window opened: " + event.target.location); - viewSourceWindow.removeEventListener("pageshow", pageShowHandler, false); - aCallback(viewSourceWindow); - } - }, false); -} - -function loadViewSourceWindow(URL) { - return new Promise((resolve) => { - openViewSourceWindow(URL, resolve); - }) -} - -function closeViewSourceWindow(aWindow, aCallback) { - Services.wm.addListener({ - onCloseWindow: function() { - Services.wm.removeListener(this); - executeSoon(aCallback); - } - }); - aWindow.close(); -} - -function testViewSourceWindow(aURI, aTestCallback, aCloseCallback) { - openViewSourceWindow(aURI, function(aWindow) { - aTestCallback(aWindow); - closeViewSourceWindow(aWindow, aCloseCallback); - }); -} - -function waitForViewSourceWindow() { - return new Promise(resolve => { - let windowListener = { - onOpenWindow(xulWindow) { - let win = xulWindow.QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIDOMWindow); - win.addEventListener("load", function listener() { - win.removeEventListener("load", listener, false); - if (win.document.documentElement.getAttribute("windowtype") != - WINDOW_TYPE) { - return; - } - // Found the window - resolve(win); - Services.wm.removeListener(windowListener); - }, false); - }, - onCloseWindow() {}, - onWindowTitleChange() {} - }; - Services.wm.addListener(windowListener); - }); -} - -/** - * Opens a view source tab / window for a selection (View Selection Source) - * within the currently selected browser in gBrowser. - * - * @param aCSSSelector - used to specify a node within the selection to - * view the source of. It is expected that this node is - * within an existing selection. - * @returns the new tab / window which shows the source. - */ -function* openViewPartialSource(aCSSSelector) { - let contentAreaContextMenuPopup = - document.getElementById("contentAreaContextMenu"); - let popupShownPromise = - BrowserTestUtils.waitForEvent(contentAreaContextMenuPopup, "popupshown"); - yield BrowserTestUtils.synthesizeMouseAtCenter(aCSSSelector, - { type: "contextmenu", button: 2 }, gBrowser.selectedBrowser); - yield popupShownPromise; - - let openPromise; - if (Services.prefs.getBoolPref("view_source.tab")) { - openPromise = BrowserTestUtils.waitForNewTab(gBrowser, null); - } else { - openPromise = waitForViewSourceWindow(); - } - - let popupHiddenPromise = - BrowserTestUtils.waitForEvent(contentAreaContextMenuPopup, "popuphidden"); - let item = document.getElementById("context-viewpartialsource-selection"); - EventUtils.synthesizeMouseAtCenter(item, {}); - yield popupHiddenPromise; - - return (yield openPromise); -} - -/** - * Opens a view source tab for a frame (View Frame Source) within the - * currently selected browser in gBrowser. - * - * @param aCSSSelector - used to specify the frame to view the source of. - * @returns the new tab which shows the source. - */ -function* openViewFrameSourceTab(aCSSSelector) { - let contentAreaContextMenuPopup = - document.getElementById("contentAreaContextMenu"); - let popupShownPromise = - BrowserTestUtils.waitForEvent(contentAreaContextMenuPopup, "popupshown"); - yield BrowserTestUtils.synthesizeMouseAtCenter(aCSSSelector, - { type: "contextmenu", button: 2 }, gBrowser.selectedBrowser); - yield popupShownPromise; - - let frameContextMenu = document.getElementById("frame"); - popupShownPromise = - BrowserTestUtils.waitForEvent(frameContextMenu, "popupshown"); - EventUtils.synthesizeMouseAtCenter(frameContextMenu, {}); - yield popupShownPromise; - - let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, null); - - let popupHiddenPromise = - BrowserTestUtils.waitForEvent(frameContextMenu, "popuphidden"); - let item = document.getElementById("context-viewframesource"); - EventUtils.synthesizeMouseAtCenter(item, {}); - yield popupHiddenPromise; - - return (yield newTabPromise); -} - -registerCleanupFunction(function() { - var windows = Services.wm.getEnumerator(WINDOW_TYPE); - ok(!windows.hasMoreElements(), "No remaining view source windows still open"); - while (windows.hasMoreElements()) - windows.getNext().close(); -}); - -/** - * For a given view source tab / window, wait for the source loading step to - * complete. - */ -function waitForSourceLoaded(tabOrWindow) { - return new Promise(resolve => { - let mm = tabOrWindow.messageManager || - tabOrWindow.linkedBrowser.messageManager; - mm.addMessageListener("ViewSource:SourceLoaded", function sourceLoaded() { - mm.removeMessageListener("ViewSource:SourceLoaded", sourceLoaded); - setTimeout(resolve, 0); - }); - }); -} - -/** - * Open a new document in a new tab, select part of it, and view the source of - * that selection. The document is not closed afterwards. - * - * @param aURI - url to load - * @param aCSSSelector - used to specify a node to select. All of this node's - * children will be selected. - * @returns the new tab / window which shows the source. - */ -function* openDocumentSelect(aURI, aCSSSelector) { - let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, aURI); - registerCleanupFunction(function() { - gBrowser.removeTab(tab); - }); - - yield ContentTask.spawn(gBrowser.selectedBrowser, { selector: aCSSSelector }, function* (arg) { - let element = content.document.querySelector(arg.selector); - content.getSelection().selectAllChildren(element); - }); - - let tabOrWindow = yield openViewPartialSource(aCSSSelector); - - // Wait until the source has been loaded. - yield waitForSourceLoaded(tabOrWindow); - - return tabOrWindow; -} - -function pushPrefs(...aPrefs) { - return new Promise(resolve => { - SpecialPowers.pushPrefEnv({"set": aPrefs}, resolve); - }); -} - -function waitForPrefChange(pref) { - let deferred = PromiseUtils.defer(); - let observer = () => { - Preferences.ignore(pref, observer); - deferred.resolve(); - }; - Preferences.observe(pref, observer); - return deferred.promise; -} |