forked from mirrors/gecko-dev
83957914cc
MozReview-Commit-ID: 4ojwvjw9XGT --HG-- extra : rebase_source : f7b79ad5998f1138266e89767ee1b434e4797b30
171 lines
7 KiB
JavaScript
171 lines
7 KiB
JavaScript
// This test is used to check copy and paste in editable areas to ensure that non-text
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// types (html and images) are copied to and pasted from the clipboard properly.
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var testPage = "<body style='margin: 0'>" +
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" <img id='img' tabindex='1' src='http://example.org/browser/browser/base/content/test/general/moz.png'>" +
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" <div id='main' contenteditable='true'>Test <b>Bold</b> After Text</div>" +
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"</body>";
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add_task(async function() {
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let tab = BrowserTestUtils.addTab(gBrowser);
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let browser = gBrowser.getBrowserForTab(tab);
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gBrowser.selectedTab = tab;
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await promiseTabLoadEvent(tab, "data:text/html," + escape(testPage));
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await SimpleTest.promiseFocus(browser);
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const modifier = (navigator.platform.includes("Mac")) ?
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Ci.nsIDOMWindowUtils.MODIFIER_META :
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Ci.nsIDOMWindowUtils.MODIFIER_CONTROL;
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function sendKey(message) {
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BrowserTestUtils.synthesizeKey(message.data.key,
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{code: message.data.code, accelKey: true},
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browser);
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}
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browser.messageManager.addMessageListener("Test:SendKey", sendKey);
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// On windows, HTML clipboard includes extra data.
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// The values are from widget/windows/nsDataObj.cpp.
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const htmlPrefix = (navigator.platform.includes("Win")) ? "<html><body>\n<!--StartFragment-->" : "";
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const htmlPostfix = (navigator.platform.includes("Win")) ? "<!--EndFragment-->\n</body>\n</html>" : "";
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await ContentTask.spawn(browser, { modifier, htmlPrefix, htmlPostfix }, async function(arg) {
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var doc = content.document;
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var main = doc.getElementById("main");
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main.focus();
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// Select an area of the text.
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let selection = doc.getSelection();
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selection.modify("move", "left", "line");
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selection.modify("move", "right", "character");
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selection.modify("move", "right", "character");
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selection.modify("move", "right", "character");
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selection.modify("extend", "right", "word");
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selection.modify("extend", "right", "word");
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await new Promise((resolve, reject) => {
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addEventListener("copy", function copyEvent(event) {
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removeEventListener("copy", copyEvent, true);
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// The data is empty as the selection is copied during the event default phase.
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Assert.equal(event.clipboardData.mozItemCount, 0, "Zero items on clipboard");
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resolve();
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}, true);
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sendAsyncMessage("Test:SendKey", {key: "c"});
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});
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selection.modify("move", "right", "line");
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await new Promise((resolve, reject) => {
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addEventListener("paste", function copyEvent(event) {
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removeEventListener("paste", copyEvent, true);
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let clipboardData = event.clipboardData;
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Assert.equal(clipboardData.mozItemCount, 1, "One item on clipboard");
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Assert.equal(clipboardData.types.length, 2, "Two types on clipboard");
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Assert.equal(clipboardData.types[0], "text/html", "text/html on clipboard");
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Assert.equal(clipboardData.types[1], "text/plain", "text/plain on clipboard");
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Assert.equal(clipboardData.getData("text/html"), arg.htmlPrefix +
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"t <b>Bold</b>" + arg.htmlPostfix, "text/html value");
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Assert.equal(clipboardData.getData("text/plain"), "t Bold", "text/plain value");
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resolve();
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}, true);
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sendAsyncMessage("Test:SendKey", {key: "v"});
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});
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Assert.equal(main.innerHTML, "Test <b>Bold</b> After Textt <b>Bold</b>", "Copy and paste html");
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selection.modify("extend", "left", "word");
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selection.modify("extend", "left", "word");
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selection.modify("extend", "left", "character");
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await new Promise((resolve, reject) => {
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addEventListener("cut", function copyEvent(event) {
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removeEventListener("cut", copyEvent, true);
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event.clipboardData.setData("text/plain", "Some text");
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event.clipboardData.setData("text/html", "<i>Italic</i> ");
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selection.deleteFromDocument();
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event.preventDefault();
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resolve();
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}, true);
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sendAsyncMessage("Test:SendKey", {key: "x"});
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});
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selection.modify("move", "left", "line");
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await new Promise((resolve, reject) => {
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addEventListener("paste", function copyEvent(event) {
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removeEventListener("paste", copyEvent, true);
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let clipboardData = event.clipboardData;
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Assert.equal(clipboardData.mozItemCount, 1, "One item on clipboard 2");
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Assert.equal(clipboardData.types.length, 2, "Two types on clipboard 2");
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Assert.equal(clipboardData.types[0], "text/html", "text/html on clipboard 2");
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Assert.equal(clipboardData.types[1], "text/plain", "text/plain on clipboard 2");
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Assert.equal(clipboardData.getData("text/html"), arg.htmlPrefix +
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"<i>Italic</i> " + arg.htmlPostfix, "text/html value 2");
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Assert.equal(clipboardData.getData("text/plain"), "Some text", "text/plain value 2");
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resolve();
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}, true);
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sendAsyncMessage("Test:SendKey", {key: "v"});
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});
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Assert.equal(main.innerHTML, "<i>Italic</i> Test <b>Bold</b> After<b></b>",
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"Copy and paste html 2");
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});
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// Next, check that the Copy Image command works.
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// The context menu needs to be opened to properly initialize for the copy
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// image command to run.
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let contextMenu = document.getElementById("contentAreaContextMenu");
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let contextMenuShown = promisePopupShown(contextMenu);
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BrowserTestUtils.synthesizeMouseAtCenter("#img", { type: "contextmenu", button: 2 }, gBrowser.selectedBrowser);
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await contextMenuShown;
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document.getElementById("context-copyimage-contents").doCommand();
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contextMenu.hidePopup();
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await promisePopupHidden(contextMenu);
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// Focus the content again
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await SimpleTest.promiseFocus(browser);
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await ContentTask.spawn(browser, { modifier, htmlPrefix, htmlPostfix }, async function(arg) {
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var doc = content.document;
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var main = doc.getElementById("main");
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main.focus();
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await new Promise((resolve, reject) => {
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addEventListener("paste", function copyEvent(event) {
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removeEventListener("paste", copyEvent, true);
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let clipboardData = event.clipboardData;
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// DataTransfer doesn't support the image types yet, so only text/html
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// will be present.
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if (clipboardData.getData("text/html") !== arg.htmlPrefix +
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'<img id="img" tabindex="1" src="http://example.org/browser/browser/base/content/test/general/moz.png">' +
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arg.htmlPostfix) {
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reject("Clipboard Data did not contain an image, was " + clipboardData.getData("text/html"));
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}
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resolve();
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}, true);
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sendAsyncMessage("Test:SendKey", {key: "v"});
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});
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// The new content should now include an image.
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Assert.equal(main.innerHTML, '<i>Italic</i> <img id="img" tabindex="1" ' +
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'src="http://example.org/browser/browser/base/content/test/general/moz.png">' +
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"Test <b>Bold</b> After<b></b>", "Paste after copy image");
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});
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browser.messageManager.removeMessageListener("Test:SendKey", sendKey);
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gBrowser.removeCurrentTab();
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});
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