forked from mirrors/gecko-dev
340 lines
12 KiB
JavaScript
340 lines
12 KiB
JavaScript
/* Any copyright is dedicated to the public domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Test that "cut, copy, paste, selectall" and caretstatechanged event works from inside an <iframe mozbrowser>.
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"use strict";
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SimpleTest.waitForExplicitFinish();
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SimpleTest.requestFlakyTimeout("untriaged");
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.setupAccessibleCaretPref();
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browserElementTestHelpers.addPermission();
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browserElementTestHelpers.allowTopLevelDataURINavigation();
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const { Services } = SpecialPowers.Cu.import('resource://gre/modules/Services.jsm');
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var gTextarea = null;
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var mm;
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var iframeOuter;
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var iframeInner;
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var state = 0;
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var stateMeaning;
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var defaultData;
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var pasteData;
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var focusScript;
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var createEmbededFrame = false;
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var testSelectionChange = false;
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function copyToClipboard(str, callback) {
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gTextarea.value = str;
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SpecialPowers.wrap(gTextarea).editor.selectAll();
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SimpleTest.waitForClipboard(() => true, () => {
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SpecialPowers.wrap(gTextarea).editor.copy();
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}, callback, () => { ok(false, "clipboard copy failed"); });
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}
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function getScriptForGetContent() {
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var script = 'data:,\
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var elt = content.document.getElementById("text"); \
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var txt = ""; \
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if (elt) { \
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if (elt.tagName === "DIV" || elt.tagName === "BODY") { \
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txt = elt.textContent; \
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} else { \
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txt = elt.value; \
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} \
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} \
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sendAsyncMessage("content-text", txt);';
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return script;
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}
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function getScriptForSetFocus() {
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var script = 'data:,' + focusScript + 'sendAsyncMessage("content-focus")';
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return script;
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}
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function runTest() {
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iframeOuter = document.createElement('iframe');
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iframeOuter.setAttribute('mozbrowser', 'true');
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if (createEmbededFrame) {
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iframeOuter.src = "file_empty.html";
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}
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document.body.appendChild(iframeOuter);
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gTextarea = document.createElement('textarea');
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document.body.appendChild(gTextarea);
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iframeOuter.addEventListener("mozbrowserloadend", function(e) {
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if (createEmbededFrame) {
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var contentWin = SpecialPowers.wrap(iframeOuter)
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.QueryInterface(SpecialPowers.Ci.nsIFrameLoaderOwner)
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.frameLoader.docShell.contentViewer.DOMDocument.defaultView;
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var contentDoc = contentWin.document;
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iframeInner = contentDoc.createElement('iframe');
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iframeInner.setAttribute('mozbrowser', true);
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iframeInner.setAttribute('remote', 'false');
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contentDoc.body.appendChild(iframeInner);
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iframeInner.addEventListener("mozbrowserloadend", function(e) {
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mm = SpecialPowers.getBrowserFrameMessageManager(iframeInner);
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dispatchTest(e);
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}, {once: true});
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} else {
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iframeInner = iframeOuter;
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mm = SpecialPowers.getBrowserFrameMessageManager(iframeInner);
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dispatchTest(e);
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}
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}, {once: true});
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}
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function doCommand(cmd) {
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var COMMAND_MAP = {
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'cut': 'cmd_cut',
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'copy': 'cmd_copyAndCollapseToEnd',
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'paste': 'cmd_paste',
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'selectall': 'cmd_selectAll'
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};
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var script = 'data:,docShell.doCommand("' + COMMAND_MAP[cmd] + '");';
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mm.loadFrameScript(script, false);
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}
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function dispatchTest(e) {
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iframeInner.addEventListener("mozbrowserloadend", function(e) {
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iframeInner.focus();
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SimpleTest.executeSoon(function() { testSelectAll(e); });
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}, {once: true});
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switch (state) {
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case 0: // test for textarea
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defaultData = "Test for selection change event";
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pasteData = "from parent ";
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iframeInner.src = "data:text/html,<html><body>" +
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"<textarea id='text'>" + defaultData + "</textarea>" +
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"</body>" +
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"</html>";
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stateMeaning = " (test: textarea)";
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focusScript = "var elt=content.document.getElementById('text');elt.focus();elt.select();";
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break;
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case 1: // test for input text
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defaultData = "Test for selection change event";
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pasteData = "from parent ";
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iframeInner.src = "data:text/html,<html><body>" +
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"<input type='text' id='text' value='" + defaultData + "'>" +
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"</body>" +
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"</html>";
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stateMeaning = " (test: <input type=text>)";
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focusScript = "var elt=content.document.getElementById('text');elt.focus();elt.select();";
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break;
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case 2: // test for input number
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defaultData = "12345";
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pasteData = "67890";
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iframeInner.src = "data:text/html,<html><body>" +
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"<input type='number' id='text' value='" + defaultData + "'>" +
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"</body>" +
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"</html>";
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stateMeaning = " (test: <input type=number>)";
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focusScript = "var elt=content.document.getElementById('text');elt.focus();elt.select();";
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break;
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case 3: // test for div contenteditable
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defaultData = "Test for selection change event";
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pasteData = "from parent ";
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iframeInner.src = "data:text/html,<html><body>" +
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"<div contenteditable='true' id='text'>" + defaultData + "</div>" +
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"</body>" +
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"</html>";
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stateMeaning = " (test: content editable div)";
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focusScript = "var elt=content.document.getElementById('text');elt.focus();";
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break;
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case 4: // test for normal div
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defaultData = "Test for selection change event";
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pasteData = "from parent ";
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iframeInner.src = "data:text/html,<html><body>" +
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"<div id='text'>" + defaultData + "</div>" +
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"</body>" +
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"</html>";
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stateMeaning = " (test: normal div)";
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focusScript = "var elt=content.document.getElementById('text');elt.focus();";
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break;
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case 5: // test for normal div with designMode:on
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defaultData = "Test for selection change event";
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pasteData = "from parent ";
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iframeInner.src = "data:text/html,<html><body id='text'>" +
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defaultData +
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"</body>" +
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"<script>document.designMode='on';</script>" +
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"</html>";
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stateMeaning = " (test: normal div with designMode:on)";
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focusScript = "var elt=content.document.getElementById('text');elt.focus();";
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break;
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default:
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if (createEmbededFrame || browserElementTestHelpers.getOOPByDefaultPref()) {
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SimpleTest.finish();
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} else {
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createEmbededFrame = true;
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// clean up and run test again.
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document.body.removeChild(iframeOuter);
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document.body.removeChild(gTextarea);
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state = 0;
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runTest();
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}
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break;
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}
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}
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function isChildProcess() {
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return SpecialPowers.Cc["@mozilla.org/xre/app-info;1"]
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.getService(SpecialPowers.Ci.nsIXULRuntime)
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.processType != SpecialPowers.Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
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}
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function testSelectAll(e) {
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// Skip mozbrowser test if we're at child process.
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if (!isChildProcess()) {
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let eventName = "mozbrowsercaretstatechanged";
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iframeOuter.addEventListener(eventName, function(e) {
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ok(true, "got mozbrowsercaretstatechanged event." + stateMeaning);
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ok(e.detail, "event.detail is not null." + stateMeaning);
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ok(e.detail.width != 0, "event.detail.width is not zero" + stateMeaning);
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ok(e.detail.height != 0, "event.detail.height is not zero" + stateMeaning);
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SimpleTest.executeSoon(function() { testCopy1(e); });
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}, {capture: true, once: true});
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}
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mm.addMessageListener('content-focus', function messageforfocus(msg) {
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mm.removeMessageListener('content-focus', messageforfocus);
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// test selectall command, after calling this the caretstatechanged event should be fired.
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doCommand('selectall');
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if (isChildProcess()) {
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SimpleTest.executeSoon(function() { testCopy1(e); });
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}
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});
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mm.loadFrameScript(getScriptForSetFocus(), false);
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}
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function testCopy1(e) {
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// Right now we're at "selectall" state, so we can test copy commnad by
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// calling doCommand
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copyToClipboard("", () => {
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let setup = function() {
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doCommand("copy");
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};
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let nextTest = function(success) {
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ok(success, "copy command works" + stateMeaning);
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SimpleTest.executeSoon(function() { testPaste1(e); });
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};
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let success = function() {
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nextTest(true);
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}
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let fail = function() {
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nextTest(false);
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}
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let compareData = defaultData;
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SimpleTest.waitForClipboard(compareData, setup, success, fail);
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});
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}
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function testPaste1(e) {
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// Next test paste command, first we copy to global clipboard in parent side.
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// Then paste it to child side.
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copyToClipboard(pasteData, () => {
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doCommand('selectall');
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doCommand("paste");
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SimpleTest.executeSoon(function() { testPaste2(e); });
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});
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}
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function testPaste2(e) {
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mm.addMessageListener('content-text', function messageforpaste(msg) {
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mm.removeMessageListener('content-text', messageforpaste);
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if (state == 4) {
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// normal div cannot paste, so the content remain unchange
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ok(SpecialPowers.wrap(msg).json === defaultData, "paste command works" + stateMeaning);
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} else if (state == 3 && browserElementTestHelpers.getOOPByDefaultPref()) {
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// Something weird when we doCommand with content editable element in OOP. Mark this case as todo
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todo(false, "paste command works" + stateMeaning);
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} else {
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ok(SpecialPowers.wrap(msg).json === pasteData, "paste command works" + stateMeaning);
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}
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SimpleTest.executeSoon(function() { testCut1(e); });
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});
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mm.loadFrameScript(getScriptForGetContent(), false);
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}
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function testCut1(e) {
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// Clean clipboard first
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copyToClipboard("", () => {
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let setup = function() {
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doCommand("selectall");
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doCommand("cut");
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};
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let nextTest = function(success) {
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if (state == 3 && browserElementTestHelpers.getOOPByDefaultPref()) {
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// Something weird when we doCommand with content editable element in OOP.
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todo(false, "cut function works" + stateMeaning);
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} else {
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ok(success, "cut function works" + stateMeaning);
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}
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SimpleTest.executeSoon(function() { testCut2(e); });
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};
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let success = function() {
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nextTest(true);
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}
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let fail = function() {
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nextTest(false);
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}
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let compareData = pasteData;
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// Something weird when we doCommand with content editable element in OOP.
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// Always true in this case
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// Normal div case cannot cut, always true as well.
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if ((state == 3 && browserElementTestHelpers.getOOPByDefaultPref()) ||
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state == 4) {
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compareData = function() { return true; }
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}
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SimpleTest.waitForClipboard(compareData, setup, success, fail);
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});
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}
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function testCut2(e) {
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mm.addMessageListener('content-text', function messageforcut(msg) {
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mm.removeMessageListener('content-text', messageforcut);
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// normal div cannot cut
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if (state == 4) {
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ok(SpecialPowers.wrap(msg).json !== "", "cut command works" + stateMeaning);
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} else if (state == 3 && browserElementTestHelpers.getOOPByDefaultPref()) {
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// Something weird when we doCommand with content editable element in OOP. Mark this case as todo
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todo(false, "cut command works" + stateMeaning);
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} else {
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ok(SpecialPowers.wrap(msg).json === "", "cut command works" + stateMeaning);
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}
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state++;
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dispatchTest(e);
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});
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mm.loadFrameScript(getScriptForGetContent(), false);
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}
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// Give our origin permission to open browsers, and remove it when the test is complete.
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var principal = SpecialPowers.wrap(document).nodePrincipal;
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var context = { url: SpecialPowers.wrap(principal.URI).spec,
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originAttributes: {
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appId: principal.appId,
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inIsolatedMozBrowser: true }};
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addEventListener('testready', function() {
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SpecialPowers.pushPermissions([
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{type: 'browser', allow: 1, context: context}
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], runTest);
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});
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