From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../tests/mochitest/browser_save_filenames.js | 823 +++++++++++++++++++++ 1 file changed, 823 insertions(+) create mode 100644 uriloader/exthandler/tests/mochitest/browser_save_filenames.js (limited to 'uriloader/exthandler/tests/mochitest/browser_save_filenames.js') diff --git a/uriloader/exthandler/tests/mochitest/browser_save_filenames.js b/uriloader/exthandler/tests/mochitest/browser_save_filenames.js new file mode 100644 index 0000000000..f421a7a609 --- /dev/null +++ b/uriloader/exthandler/tests/mochitest/browser_save_filenames.js @@ -0,0 +1,823 @@ +// There are at least seven different ways in a which a file can be saved or downloaded. This +// test ensures that the filename is determined correctly when saving in these ways. The seven +// ways are: +// - save the file individually from the File menu +// - save as complete web page (this uses a different codepath than the previous one) +// - dragging an image to the local file system +// - copy an image and paste it as a file to the local file system (windows only) +// - open a link with content-disposition set to attachment +// - open a link with the download attribute +// - save a link or image from the context menu + +requestLongerTimeout(8); + +let types = { + text: "text/plain", + html: "text/html", + png: "image/png", + jpeg: "image/jpeg", + webp: "image/webp", + otherimage: "image/unknown", + // Other js types (application/javascript and text/javascript) are handled by the system + // inconsistently, but application/x-javascript is handled by the external helper app service, + // so it is used here for this test. + js: "application/x-javascript", + binary: "application/octet-stream", + nonsense: "application/x-nonsense", + zip: "application/zip", + json: "application/json", + tar: "application/x-tar", +}; + +const PNG_DATA = atob( + "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAA" + + "ACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=" +); + +const JPEG_DATA = atob( + "/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4z" + + "NDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCAABAAEDASIAAhEB" + + "AxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS" + + "0fAkM2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKz" + + "tLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEAAwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgEC" + + "BAQDBAcFBAQAAQJ3AAECAxEEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpj" + + "ZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6" + + "/9oADAMBAAIRAxEAPwD3+iiigD//2Q==" +); + +const WEBP_DATA = atob( + "UklGRiIAAABXRUJQVlA4TBUAAAAvY8AYAAfQ/4j+B4CE8H+/ENH/VCIA" +); + +const DEFAULT_FILENAME = + AppConstants.platform == "win" ? "Untitled.htm" : "Untitled.html"; + +const PROMISE_FILENAME_TYPE = "application/x-moz-file-promise-dest-filename"; + +let MockFilePicker = SpecialPowers.MockFilePicker; +MockFilePicker.init(window); + +let expectedItems; +let sendAsAttachment = false; +let httpServer = null; + +function handleRequest(aRequest, aResponse) { + const queryString = new URLSearchParams(aRequest.queryString); + let type = queryString.get("type"); + let filename = queryString.get("filename"); + let dispname = queryString.get("dispname"); + + aResponse.setStatusLine(aRequest.httpVersion, 200); + if (type) { + aResponse.setHeader("Content-Type", types[type]); + } + + if (dispname) { + let dispositionType = sendAsAttachment ? "attachment" : "inline"; + aResponse.setHeader( + "Content-Disposition", + dispositionType + ';name="' + dispname + '"' + ); + } else if (filename) { + let dispositionType = sendAsAttachment ? "attachment" : "inline"; + aResponse.setHeader( + "Content-Disposition", + dispositionType + ';filename="' + filename + '"' + ); + } else if (sendAsAttachment) { + aResponse.setHeader("Content-Disposition", "attachment"); + } + + if (type == "png") { + aResponse.write(PNG_DATA); + } else if (type == "jpeg") { + aResponse.write(JPEG_DATA); + } else if (type == "webp") { + aResponse.write(WEBP_DATA); + } else if (type == "html") { + aResponse.write( + "file.invFile" + ); + } else { + aResponse.write("// Some Text"); + } +} + +function handleBasicImageRequest(aRequest, aResponse) { + aResponse.setHeader("Content-Type", "image/png"); + aResponse.write(PNG_DATA); +} + +function handleRedirect(aRequest, aResponse) { + const queryString = new URLSearchParams(aRequest.queryString); + let filename = queryString.get("filename"); + + aResponse.setStatusLine(aRequest.httpVersion, 302); + aResponse.setHeader("Location", "/bell" + filename[0] + "?" + queryString); +} + +function promiseDownloadFinished(list) { + return new Promise(resolve => { + list.addView({ + onDownloadChanged(download) { + if (download.stopped) { + list.removeView(this); + resolve(download); + } + }, + }); + }); +} + +// nsIFile::CreateUnique crops long filenames if the path is too long, but +// we don't know exactly how long depending on the full path length, so +// for those save methods that use CreateUnique, instead just verify that +// the filename starts with the right string and has the correct extension. +function checkShortenedFilename(actual, expected) { + if (actual.length < expected.length) { + let actualDot = actual.lastIndexOf("."); + let actualExtension = actual.substring(actualDot); + let expectedExtension = expected.substring(expected.lastIndexOf(".")); + if ( + actualExtension == expectedExtension && + expected.startsWith(actual.substring(0, actualDot)) + ) { + return true; + } + } + + return false; +} + +add_setup(async function () { + const { HttpServer } = ChromeUtils.import( + "resource://testing-common/httpd.js" + ); + httpServer = new HttpServer(); + httpServer.start(8000); + + // Need to load the page from localhost:8000 as the download attribute + // only applies to links from the same domain. + let saveFilenamesPage = FileUtils.getFile( + "CurWorkD", + "/browser/uriloader/exthandler/tests/mochitest/save_filenames.html".split( + "/" + ) + ); + httpServer.registerFile("/save_filenames.html", saveFilenamesPage); + + // A variety of different scripts are set up to better ensure uniqueness. + httpServer.registerPathHandler("/save_filename.sjs", handleRequest); + httpServer.registerPathHandler("/save_thename.sjs", handleRequest); + httpServer.registerPathHandler("/getdata.png", handleRequest); + httpServer.registerPathHandler("/base", handleRequest); + httpServer.registerPathHandler("/basedata", handleRequest); + httpServer.registerPathHandler("/basetext", handleRequest); + httpServer.registerPathHandler("/text2.txt", handleRequest); + httpServer.registerPathHandler("/text3.gonk", handleRequest); + httpServer.registerPathHandler("/basic.png", handleBasicImageRequest); + httpServer.registerPathHandler("/aquamarine.jpeg", handleBasicImageRequest); + httpServer.registerPathHandler("/lazuli.exe", handleBasicImageRequest); + httpServer.registerPathHandler("/redir", handleRedirect); + httpServer.registerPathHandler("/bellr", handleRequest); + httpServer.registerPathHandler("/bellg", handleRequest); + httpServer.registerPathHandler("/bellb", handleRequest); + httpServer.registerPathHandler("/executable.exe", handleRequest); + + await BrowserTestUtils.openNewForegroundTab( + gBrowser, + "http://localhost:8000/save_filenames.html" + ); + + expectedItems = await getItems("items"); +}); + +function getItems(parentid) { + return SpecialPowers.spawn( + gBrowser.selectedBrowser, + [parentid, AppConstants.platform], + (id, platform) => { + let elements = []; + let elem = content.document.getElementById(id).firstElementChild; + while (elem) { + let filename = + elem.dataset["filenamePlatform" + platform] || elem.dataset.filename; + let url = elem.getAttribute("src"); + let draggable = + elem.localName == "img" && elem.dataset.nodrag != "true"; + let unknown = elem.dataset.unknown; + let noattach = elem.dataset.noattach; + let savepagename = elem.dataset.savepagename; + elements.push({ + draggable, + unknown, + filename, + url, + noattach, + savepagename, + }); + elem = elem.nextElementSibling; + } + return elements; + } + ); +} + +function getDirectoryEntries(dir) { + let files = []; + let entries = dir.directoryEntries; + while (true) { + let file = entries.nextFile; + if (!file) { + break; + } + files.push(file.leafName); + } + entries.close(); + return files; +} + +// This test saves the document as a complete web page and verifies +// that the resources are saved with the correct filename. +add_task(async function save_document() { + let browser = gBrowser.selectedBrowser; + + let tmp = SpecialPowers.Services.dirsvc.get("TmpD", Ci.nsIFile); + const baseFilename = "test_save_filenames_" + Date.now(); + + let tmpFile = tmp.clone(); + tmpFile.append(baseFilename + "_document.html"); + let tmpDir = tmp.clone(); + tmpDir.append(baseFilename + "_document_files"); + + MockFilePicker.displayDirectory = tmpDir; + MockFilePicker.showCallback = function (fp) { + MockFilePicker.setFiles([tmpFile]); + MockFilePicker.filterIndex = 0; // kSaveAsType_Complete + }; + + let downloadsList = await Downloads.getList(Downloads.PUBLIC); + let savePromise = new Promise((resolve, reject) => { + downloadsList.addView({ + onDownloadChanged(download) { + if (download.succeeded) { + downloadsList.removeView(this); + downloadsList.removeFinished(); + resolve(); + } + }, + }); + }); + saveBrowser(browser); + await savePromise; + + let filesSaved = getDirectoryEntries(tmpDir); + + for (let idx = 0; idx < expectedItems.length; idx++) { + let filename = expectedItems[idx].filename; + if (idx == 66 && AppConstants.platform == "win") { + // This is special-cased on Windows. The default filename will be used, since + // the filename is invalid, but since the previous test file has the same issue, + // this second file will be saved with a number suffix added to it. + filename = "Untitled_002"; + } + + let file = tmpDir.clone(); + file.append(filename); + + let fileIdx = -1; + // Use checkShortenedFilename to check long filenames. + if (filename.length > 240) { + for (let t = 0; t < filesSaved.length; t++) { + if ( + filesSaved[t].length > 60 && + checkShortenedFilename(filesSaved[t], filename) + ) { + fileIdx = t; + break; + } + } + } else { + fileIdx = filesSaved.indexOf(filename); + } + + ok( + fileIdx >= 0, + "file i" + + idx + + " " + + filename + + " was saved with the correct name using saveDocument" + ); + if (fileIdx >= 0) { + // If found, remove it from the list. At end of the test, the + // list should be empty. + filesSaved.splice(fileIdx, 1); + } + } + + is(filesSaved.length, 0, "all files accounted for"); + tmpDir.remove(true); + tmpFile.remove(false); +}); + +// This test simulates dragging the images in the document and ensuring that +// the correct filename is used for each one. +// On Mac, the data is added in the parent process instead, so we cannot +// test dragging directly. +if (AppConstants.platform != "macosx") { + add_task(async function drag_files() { + let browser = gBrowser.selectedBrowser; + + await SpecialPowers.spawn(browser, [PROMISE_FILENAME_TYPE], type => { + content.addEventListener("dragstart", event => { + content.draggedFile = event.dataTransfer.getData(type); + event.preventDefault(); + }); + }); + + for (let idx = 0; idx < expectedItems.length; idx++) { + if (!expectedItems[idx].draggable) { + // You can't drag non-images and invalid images. + continue; + } + + await BrowserTestUtils.synthesizeMouse( + "#i" + idx, + 1, + 1, + { type: "mousedown" }, + browser + ); + await BrowserTestUtils.synthesizeMouse( + "#i" + idx, + 11, + 11, + { type: "mousemove" }, + browser + ); + await BrowserTestUtils.synthesizeMouse( + "#i" + idx, + 20, + 20, + { type: "mousemove" }, + browser + ); + await BrowserTestUtils.synthesizeMouse( + "#i" + idx, + 20, + 20, + { type: "mouseup" }, + browser + ); + + let draggedFile = await SpecialPowers.spawn(browser, [], () => { + let file = content.draggedFile; + content.draggedFile = null; + return file; + }); + + is( + draggedFile, + expectedItems[idx].filename, + "i" + + idx + + " " + + expectedItems[idx].filename + + " was saved with the correct name when dragging" + ); + } + }); +} + +// This test checks that copying an image provides the right filename +// for pasting to the local file system. This is only implemented on Windows. +if (AppConstants.platform == "win") { + add_task(async function copy_image() { + for (let idx = 0; idx < expectedItems.length; idx++) { + if (!expectedItems[idx].draggable) { + // You can't context-click on non-images. + continue; + } + + let data = await SpecialPowers.spawn( + gBrowser.selectedBrowser, + [idx, PROMISE_FILENAME_TYPE], + (imagenum, type) => { + // No need to wait for the data to be really on the clipboard, we only + // need the promise data added when the command is performed. + SpecialPowers.setCommandNode( + content, + content.document.getElementById("i" + imagenum) + ); + SpecialPowers.doCommand(content, "cmd_copyImageContents"); + + return SpecialPowers.getClipboardData(type); + } + ); + + is( + data, + expectedItems[idx].filename, + "i" + + idx + + " " + + expectedItems[idx].filename + + " was saved with the correct name when copying" + ); + } + }); +} + +// This test checks the default filename selected when selecting to save +// a file from either the context menu or what would happen when save page +// as was selected from the file menu. Note that this tests a filename assigned +// when using content-disposition: inline. +add_task(async function saveas_files() { + // Iterate over each item and try saving them from the context menu, + // and the Save Page As command on the File menu. + for (let testname of ["context menu", "save page as"]) { + for (let idx = 0; idx < expectedItems.length; idx++) { + let menu; + if (testname == "context menu") { + if (!expectedItems[idx].draggable) { + // You can't context-click on non-images. + continue; + } + + menu = document.getElementById("contentAreaContextMenu"); + let popupShown = BrowserTestUtils.waitForEvent(menu, "popupshown"); + BrowserTestUtils.synthesizeMouse( + "#i" + idx, + 5, + 5, + { type: "contextmenu", button: 2 }, + gBrowser.selectedBrowser + ); + await popupShown; + } else { + if (expectedItems[idx].unknown == "typeonly") { + // Items marked with unknown="typeonly" have unknown content types and + // will be downloaded instead of opened in a tab. + let list = await Downloads.getList(Downloads.PUBLIC); + let downloadFinishedPromise = promiseDownloadFinished(list); + + await BrowserTestUtils.openNewForegroundTab({ + gBrowser, + opening: expectedItems[idx].url, + waitForLoad: false, + waitForStateStop: true, + }); + + let download = await downloadFinishedPromise; + + let filename = PathUtils.filename(download.target.path); + + let expectedFilename = expectedItems[idx].filename; + if (expectedFilename.length > 240) { + ok( + checkShortenedFilename(filename, expectedFilename), + "open link" + + idx + + " " + + expectedFilename + + " was downloaded with the correct name when opened as a url (with long name)" + ); + } else { + is( + filename, + expectedFilename, + "open link" + + idx + + " " + + expectedFilename + + " was downloaded with the correct name when opened as a url" + ); + } + + try { + await IOUtils.remove(download.target.path); + } catch (ex) {} + + await BrowserTestUtils.removeTab(gBrowser.selectedTab); + continue; + } + + await BrowserTestUtils.openNewForegroundTab({ + gBrowser, + opening: expectedItems[idx].url, + waitForLoad: false, + waitForStateStop: true, + }); + } + + let filename = await new Promise(resolve => { + MockFilePicker.showCallback = function (fp) { + setTimeout(() => { + resolve(fp.defaultString); + }, 0); + return Ci.nsIFilePicker.returnCancel; + }; + + if (testname == "context menu") { + let menuitem = document.getElementById("context-saveimage"); + menu.activateItem(menuitem); + } else if (testname == "save page as") { + document.getElementById("Browser:SavePage").doCommand(); + } + }); + + // Trying to open an unknown or binary type will just open a blank + // page, so trying to save will just save the blank page with the + // filename Untitled.html. + let expectedFilename = expectedItems[idx].unknown + ? DEFAULT_FILENAME + : expectedItems[idx].savepagename || expectedItems[idx].filename; + + // When saving via contentAreaUtils.js, the content disposition name + // field is used as an alternate. + if (expectedFilename == "save_thename.png") { + expectedFilename = "withname.png"; + } + + is( + filename, + expectedFilename, + "i" + + idx + + " " + + expectedFilename + + " was saved with the correct name " + + testname + ); + + if (testname == "save page as") { + await BrowserTestUtils.removeTab(gBrowser.selectedTab); + } + } + } +}); + +// This test checks that links that result in files with +// content-disposition: attachment are saved with the right filenames. +add_task(async function save_links() { + sendAsAttachment = true; + + // Create some links based on each image and insert them into the document. + await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => { + let doc = content.document; + let insertPos = doc.getElementById("attachment-links"); + + let idx = 0; + let elem = doc.getElementById("items").firstElementChild; + while (elem) { + let attachmentlink = doc.createElement("a"); + attachmentlink.id = "attachmentlink" + idx; + attachmentlink.href = elem.localName == "object" ? elem.data : elem.src; + attachmentlink.textContent = elem.dataset.filename; + insertPos.appendChild(attachmentlink); + insertPos.appendChild(doc.createTextNode(" ")); + + elem = elem.nextElementSibling; + idx++; + } + }); + + let list = await Downloads.getList(Downloads.PUBLIC); + + for (let idx = 0; idx < expectedItems.length; idx++) { + // Skip the items that won't have a content-disposition. + if (expectedItems[idx].noattach) { + continue; + } + + let downloadFinishedPromise = promiseDownloadFinished(list); + + BrowserTestUtils.synthesizeMouse( + "#attachmentlink" + idx, + 5, + 5, + {}, + gBrowser.selectedBrowser + ); + + let download = await downloadFinishedPromise; + + let filename = PathUtils.filename(download.target.path); + + let expectedFilename = expectedItems[idx].filename; + // Use checkShortenedFilename to check long filenames. + if (expectedItems[idx].filename.length > 240) { + ok( + checkShortenedFilename(filename, expectedFilename), + "attachmentlink" + + idx + + " " + + expectedFilename + + " was saved with the correct name when opened as attachment (with long name)" + ); + } else { + is( + filename, + expectedFilename, + "attachmentlink" + + idx + + " " + + expectedFilename + + " was saved with the correct name when opened as attachment" + ); + } + + try { + await IOUtils.remove(download.target.path); + } catch (ex) {} + } + + sendAsAttachment = false; +}); + +// This test checks some cases where links to images are saved using Save Link As, +// and when opening them in a new tab and then using Save Page As. +add_task(async function saveas_image_links() { + let links = await getItems("links"); + + // Iterate over each link and try saving the links from the context menu, + // and then after opening a new tab for that link and then selecting + // the Save Page As command on the File menu. + for (let testname of ["save link as", "save link then save page as"]) { + for (let idx = 0; idx < links.length; idx++) { + let menu = document.getElementById("contentAreaContextMenu"); + let popupShown = BrowserTestUtils.waitForEvent(menu, "popupshown"); + BrowserTestUtils.synthesizeMouse( + "#link" + idx, + 5, + 5, + { type: "contextmenu", button: 2 }, + gBrowser.selectedBrowser + ); + await popupShown; + + let promptPromise = new Promise(resolve => { + MockFilePicker.showCallback = function (fp) { + setTimeout(() => { + resolve(fp.defaultString); + }, 0); + return Ci.nsIFilePicker.returnCancel; + }; + }); + + if (testname == "save link as") { + let menuitem = document.getElementById("context-savelink"); + menu.activateItem(menuitem); + } else { + let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser); + + let menuitem = document.getElementById("context-openlinkintab"); + menu.activateItem(menuitem); + + let tab = await newTabPromise; + await BrowserTestUtils.switchTab(gBrowser, tab); + + document.getElementById("Browser:SavePage").doCommand(); + } + + let filename = await promptPromise; + + let expectedFilename = links[idx].filename; + // Only codepaths that go through contentAreaUtils.js use the + // name from the content disposition. + if (testname == "save link as" && expectedFilename == "four.png") { + expectedFilename = "save_filename.png"; + } + + is( + filename, + expectedFilename, + "i" + + idx + + " " + + expectedFilename + + " link was saved with the correct name " + + testname + ); + + if (testname == "save link then save page as") { + await BrowserTestUtils.removeTab(gBrowser.selectedTab); + } + } + } +}); + +// This test checks that links that with a download attribute +// are saved with the right filenames. +add_task(async function save_download_links() { + let downloads = await getItems("downloads"); + + let list = await Downloads.getList(Downloads.PUBLIC); + for (let idx = 0; idx < downloads.length; idx++) { + let downloadFinishedPromise = promiseDownloadFinished(list); + + BrowserTestUtils.synthesizeMouse( + "#download" + idx, + 2, + 2, + {}, + gBrowser.selectedBrowser + ); + + let download = await downloadFinishedPromise; + + let filename = PathUtils.filename(download.target.path); + + if (downloads[idx].filename.length > 240) { + ok( + checkShortenedFilename(filename, downloads[idx].filename), + "download" + + idx + + " " + + downloads[idx].filename + + " was saved with the correct name when link has download attribute" + ); + } else { + if (idx == 66 && filename == "Untitled(1)") { + // Sometimes, the previous test's file still exists or wasn't created in time + // and a non-duplicated name is created. Allow this rather than figuring out + // how to avoid it since it doesn't affect what is being tested here. + filename = "Untitled"; + } + + is( + filename, + downloads[idx].filename, + "download" + + idx + + " " + + downloads[idx].filename + + " was saved with the correct name when link has download attribute" + ); + } + + try { + await IOUtils.remove(download.target.path); + } catch (ex) {} + } +}); + +// This test verifies that invalid extensions are not removed when they +// have been entered in the file picker. +add_task(async function save_page_with_invalid_after_filepicker() { + await BrowserTestUtils.openNewForegroundTab( + gBrowser, + "http://localhost:8000/save_filename.sjs?type=html&filename=invfile.lnk" + ); + + let filename = await new Promise(resolve => { + MockFilePicker.showCallback = function (fp) { + let expectedFilename = + AppConstants.platform == "win" ? "invfile.lnk.htm" : "invfile.lnk.html"; + is(fp.defaultString, expectedFilename, "supplied filename is correct"); + setTimeout(() => { + resolve("otherfile.local"); + }, 0); + return Ci.nsIFilePicker.returnCancel; + }; + + document.getElementById("Browser:SavePage").doCommand(); + }); + + is(filename, "otherfile.local", "lnk extension has been preserved"); + + await BrowserTestUtils.removeTab(gBrowser.selectedTab); +}); + +add_task(async function save_page_with_invalid_extension() { + await BrowserTestUtils.openNewForegroundTab( + gBrowser, + "http://localhost:8000/save_filename.sjs?type=html" + ); + + let filename = await new Promise(resolve => { + MockFilePicker.showCallback = function (fp) { + setTimeout(() => { + resolve(fp.defaultString); + }, 0); + return Ci.nsIFilePicker.returnCancel; + }; + + document.getElementById("Browser:SavePage").doCommand(); + }); + + is( + filename, + AppConstants.platform == "win" ? "file.inv.htm" : "file.inv.html", + "html extension has been added" + ); + + await BrowserTestUtils.removeTab(gBrowser.selectedTab); +}); + +add_task(async () => { + BrowserTestUtils.removeTab(gBrowser.selectedTab); + MockFilePicker.cleanup(); + await new Promise(resolve => httpServer.stop(resolve)); +}); -- cgit v1.2.3