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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /browser/base/content/test/general/browser_save_video_frame.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | browser/base/content/test/general/browser_save_video_frame.js | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/browser/base/content/test/general/browser_save_video_frame.js b/browser/base/content/test/general/browser_save_video_frame.js new file mode 100644 index 0000000000..877c33bcd3 --- /dev/null +++ b/browser/base/content/test/general/browser_save_video_frame.js @@ -0,0 +1,103 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +const VIDEO_URL = + "http://mochi.test:8888/browser/browser/base/content/test/general/web_video.html"; + +/** + * mockTransfer.js provides a utility that lets us mock out + * the "Save File" dialog. + */ +Services.scriptloader.loadSubScript( + "chrome://mochitests/content/browser/toolkit/content/tests/browser/common/mockTransfer.js", + this +); + +/** + * Creates and returns an nsIFile for a new temporary save + * directory. + * + * @return nsIFile + */ +function createTemporarySaveDirectory() { + let saveDir = Services.dirsvc.get("TmpD", Ci.nsIFile); + saveDir.append("testsavedir"); + if (!saveDir.exists()) { + saveDir.create(Ci.nsIFile.DIRECTORY_TYPE, 0o755); + } + return saveDir; +} +/** + * MockTransfer exposes a "mockTransferCallback" global which + * allows us to define a callback to be called once the mock file + * selector has selected where to save the file. + */ +function waitForTransferComplete() { + return new Promise(resolve => { + mockTransferCallback = () => { + ok(true, "Transfer completed"); + mockTransferCallback = () => {}; + resolve(); + }; + }); +} + +/** + * Loads a page with a <video> element, right-clicks it and chooses + * to save a frame screenshot to the disk. Completes once we've + * verified that the frame has been saved to disk. + */ +add_task(async function () { + let MockFilePicker = SpecialPowers.MockFilePicker; + MockFilePicker.init(window); + + // Create the folder the video will be saved into. + let destDir = createTemporarySaveDirectory(); + let destFile = destDir.clone(); + + MockFilePicker.displayDirectory = destDir; + MockFilePicker.showCallback = function (fp) { + destFile.append(fp.defaultString); + MockFilePicker.setFiles([destFile]); + MockFilePicker.filterIndex = 1; // kSaveAsType_URL + }; + + mockTransferRegisterer.register(); + + // Make sure that we clean these things up when we're done. + registerCleanupFunction(function () { + mockTransferRegisterer.unregister(); + MockFilePicker.cleanup(); + destDir.remove(true); + }); + + let tab = BrowserTestUtils.addTab(gBrowser); + gBrowser.selectedTab = tab; + let browser = tab.linkedBrowser; + info("Loading video tab"); + await promiseTabLoadEvent(tab, VIDEO_URL); + info("Video tab loaded."); + + let context = document.getElementById("contentAreaContextMenu"); + let popupPromise = promisePopupShown(context); + + info("Synthesizing right-click on video element"); + await BrowserTestUtils.synthesizeMouseAtCenter( + "#video1", + { type: "contextmenu", button: 2 }, + browser + ); + info("Waiting for popup to fire popupshown."); + await popupPromise; + info("Popup fired popupshown"); + + let saveSnapshotCommand = document.getElementById("context-video-saveimage"); + let promiseTransfer = waitForTransferComplete(); + info("Firing save snapshot command"); + saveSnapshotCommand.doCommand(); + context.hidePopup(); + info("Waiting for transfer completion"); + await promiseTransfer; + info("Transfer complete"); + gBrowser.removeTab(tab); +}); |