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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/security/test/https-first/browser_slow_download.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/security/test/https-first/browser_slow_download.js')
-rw-r--r-- | dom/security/test/https-first/browser_slow_download.js | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/dom/security/test/https-first/browser_slow_download.js b/dom/security/test/https-first/browser_slow_download.js new file mode 100644 index 0000000000..82d7a99b07 --- /dev/null +++ b/dom/security/test/https-first/browser_slow_download.js @@ -0,0 +1,158 @@ +"use strict"; + +XPCOMUtils.defineLazyModuleGetters(this, { + BrowserWindowTracker: "resource:///modules/BrowserWindowTracker.jsm", +}); +// Create a uri for an https site +const testPath = getRootDirectory(gTestPath).replace( + "chrome://mochitests/content", + "https://example.com" +); +const TEST_URI = testPath + "file_slow_download.html"; +const EXPECTED_DOWNLOAD_URL = + "example.com/browser/dom/security/test/https-first/file_slow_download.sjs"; + +// Since the server send the complete download file after 3 seconds we need an longer timeout +requestLongerTimeout(4); + +function promisePanelOpened() { + if (DownloadsPanel.panel && DownloadsPanel.panel.state == "open") { + return Promise.resolve(); + } + return BrowserTestUtils.waitForEvent(DownloadsPanel.panel, "popupshown"); +} + +/** + * Waits for a download to finish, in case it has not finished already. + * + * @param aDownload + * The Download object to wait upon. + * + * @return {Promise} + * @resolves When the download has finished successfully. + * @rejects JavaScript exception if the download failed. + */ +function promiseDownloadStopped(aDownload) { + if (!aDownload.stopped) { + // The download is in progress, wait for the current attempt to finish and + // report any errors that may occur. + return aDownload.start(); + } + + if (aDownload.succeeded) { + return Promise.resolve(); + } + + // The download failed or was canceled. + return Promise.reject(aDownload.error || new Error("Download canceled.")); +} + +// Verifys that no background request was send +let requestCounter = 0; +function examiner() { + SpecialPowers.addObserver(this, "specialpowers-http-notify-request"); +} + +examiner.prototype = { + observe(subject, topic, data) { + if (topic !== "specialpowers-http-notify-request") { + return; + } + // On Android we have other requests appear here as well. Let's make + // sure we only evaluate requests triggered by the test. + if ( + !data.startsWith("http://example.com") && + !data.startsWith("https://example.com") + ) { + return; + } + ++requestCounter; + if (requestCounter == 1) { + is(data, TEST_URI, "Download start page is https"); + return; + } + if (requestCounter == 2) { + // The specialpowers-http-notify-request fires before the internal redirect( /upgrade) to + // https happens. + is( + data, + "http://" + EXPECTED_DOWNLOAD_URL, + "First download request is http (internal)" + ); + return; + } + if (requestCounter == 3) { + is( + data, + "https://" + EXPECTED_DOWNLOAD_URL, + "Download got upgraded to https" + ); + return; + } + ok(false, "we should never get here, but just in case"); + }, + remove() { + SpecialPowers.removeObserver(this, "specialpowers-http-notify-request"); + }, +}; + +// Test description: +// 1. Open https://example.com +// 2. Start download - location of download is http +// 3. https-first upgrades to https +// 4. Server send first part of download and after 3 seconds the rest +// 5. Complete download of text file +add_task(async function test_slow_download() { + await SpecialPowers.pushPrefEnv({ + set: [["dom.security.https_first", true]], + }); + + // remove all previous downloads + let downloadsList = await Downloads.getList(Downloads.PUBLIC); + await downloadsList.removeFinished(); + + // add observer to ensure that the background request gets canceled for the upgraded Download + this.examiner = new examiner(); + + let downloadsPanelPromise = promisePanelOpened(); + let downloadsPromise = Downloads.getList(Downloads.PUBLIC); + BrowserTestUtils.loadURIString(gBrowser, TEST_URI); + // wait for downloadsPanel to open before continuing with test + await downloadsPanelPromise; + let downloadList = await downloadsPromise; + is(DownloadsPanel.isPanelShowing, true, "DownloadsPanel should be open."); + is(downloadList._downloads.length, 1, "File should be downloaded."); + let [download] = downloadList._downloads; + // wait for download to finish (with success or error) + await promiseDownloadStopped(download); + is(download.contentType, "text/plain", "File contentType should be correct."); + // ensure https-first did upgrade the scheme. + is( + download.source.url, + "https://" + EXPECTED_DOWNLOAD_URL, + "Scheme should be https." + ); + // ensure that no background request was send + is( + requestCounter, + 3, + "three requests total (download page, download http, download https/ upgraded)" + ); + // ensure that downloaded is complete + is(download.target.size, 25, "Download size is correct"); + //clean up + this.examiner.remove(); + info("cleaning up downloads"); + try { + if (Services.appinfo.OS === "WINNT") { + // We need to make the file writable to delete it on Windows. + await IOUtils.setPermissions(download.target.path, 0o600); + } + await IOUtils.remove(download.target.path); + } catch (error) { + info("The file " + download.target.path + " is not removed, " + error); + } + + await downloadList.remove(download); + await download.finalize(); +}); |