WebDriver/RemoteProtocol/WebDriver BiDi/Milestone 15

WebDriver BiDi Milestone 15 - Completed March 30th, 2025

Goal: During this milestone, we will prioritize internally requested features to support the Firefox Desktop Test Engineering and Platform teams. Additionally, we will continue implementing new WebDriver BiDi features requested by various test automation frameworks like Puppeteer, Cypress, and Selenium. We are also dedicating efforts to Playwright, which includes experimental WebDriver BiDi support but requires additional APIs such as configuring user contexts and emulation features like geolocation, that we aim to implement.

Progress:

• Tracking spreadsheet

Queries:

• Completed Bugs

Milestone Backlog:

Full Query

ID	Summary	Priority	Fx points	Status	Assigned to
581863	gtk/nsWindow::GetScreenBounds returns client window size instead of outer (frame) size	P3	---	RESOLVED	Emilio Cobos Álvarez [:emilio]
1359472	Let geckodriver forward a "--allow-system-access" argument to Firefox to prevent parent process access by default	P2	2	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1710425	Only allow Marionette to switch to "chrome" context if system access flag is enabled	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1838158	Warning logged when using "--remote-allow-origins" or "--remote-allow-hosts"	P3	1	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1860955	Serialize entire browsing context tree for "browsingContext.contextDestroyed" events	P2	---	RESOLVED	Liam DeBeasi
1862600	Intermittent ASAN /webdriver/tests/bidi/network/add_intercept/url_patterns.py | single tracking bug	P5	1	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1865146	"JavaScriptError" as raised by script evaluation should contain line and column if available	P3	---	RESOLVED	Spencer
1868828	Add support for vendor specific WebDriver BiDi modules	P3	2	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1880257	Annotate crash reports when Marionette or the Remote Agent are active	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1910592	Release geckodriver 0.36.0	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1914950	Add recurrent puppeteer patches to source control and update vendoring documentation	P3	2	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1920952	Update "browsingContext.Info" to return the "clientWindow" property	P2	---	RESOLVED	Liam DeBeasi
1925934	Geckodriver should forward the text property of unexpected alert open errors	P3	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1927721	Force a shutdown of Firefox if the Websocket port cannot be aquired after 5s	P2	2	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1930975	Linter warnings in Actions.sys.mjs for: "warning 'action' is already declared in the upper scope on line 42 column 14"	P3	---	RESOLVED	Spencer
1931334	Network event content.size is always set to 0	P2	3	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1932311	Investigate all Playwright requirements for WebDriver BiDi	P2	8	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1933195	Several WebAuthn endpoints do not work and throw a "405 Method Not Allowed" error	P2	2	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1934281	Sync vendored puppeteer to v24.0.0	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1934309	DevTools Release Tasks - Cycle 135	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1934551	Implement "webExtenstion.install" command	P3	---	RESOLVED	Krzysztof Jan Modras [:chrmod]
1934553	Implement "webExtenstion.uninstall" command	P3	---	RESOLVED	Krzysztof Jan Modras [:chrmod]
1934805	Deprecate "--enable-crash-reporter" argument from geckodriver to stop submission of crash reports to Soccoro	P3	2	RESOLVED	Alexandra Borovova [:Sasha]
1935698	Intermittent Android /input-events/input-events-get-target-ranges-joining-dl-elements.tentative.html | single tracking bug	P5	2	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1938576	Introduce subscription IDs to session.subscribe and session.unsubscribe commands	P2	5	RESOLVED	Alexandra Borovova [:Sasha]
1938604	Add support for "userContexts" argument to "sessions.subscribe" command	P2	5	RESOLVED	Alexandra Borovova [:Sasha]
1940499	DevTools Release Tasks - Cycle 136	P2	3	RESOLVED	Hubert Boma Manilla (:bomsy)
1940502	fetch_error test uses incorrect URL	P3	1	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1940927	Add support for "userContexts" argument to "script.addPreloadScript" command	P2	5	RESOLVED	Alexandra Borovova [:Sasha]
1940945	Lots of garbage in browser log from "console.error: services.settings: Message: TypeError: NetworkError: Network request failed"	P2	1	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1940952	Add support for "userContexts" argument to "browsingContext.setViewport" command	P2	8	RESOLVED	Alexandra Borovova [:Sasha]
1941821	Move Marionette's Addon module to a shared module for the Remote Agent	P2	---	RESOLVED	Krzysztof Jan Modras [:chrmod]
1942664	Increase time range for timing asserts in BiDi network event tests	P3	2	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1942829	Add argument to Marionette mach command to allow accessing remote locations	P3	1	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1942849	Move Marionette's window manipulation methods to the Window Manager class	P2	---	RESOLVED	Dan
1943551	Don't run HTTPS-First upgrades when a navigation is triggered by a WebDriver Classic / BiDi navigation API	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1944348	Test Verify jobs for web-platform-tests (TVw) never run any wdspec test	P3	2	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1944415	Intermittent mozilla/tests/webdriver/harness/detect_crash.py | test_content_process - UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb0 in position 727: invalid start byte	P5	1	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1944565	Add the --remote-enable-system-access argument to Firefox to control whether the client is allowed to access the parent process	P2	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1945028	./mach wpt on Android is failed without MINIDUMP_SAVE_PATH	P2	1	RESOLVED	Alexandra Borovova [:Sasha]
1945113	Add "isNonEmptyArray" assertion method to Assert.sys.mjs	P3	---	RESOLVED	Spencer
1945370	Fix eslint warning in remote/marionette/reftest.sys.mjs#370	P3	---	RESOLVED	kernp25
1945554	Throw "InvalidArgument" error when both "contexts" and "userContexts" arguments are provided in "script.addPreloadScript" command	P2	2	RESOLVED	Alexandra Borovova [:Sasha]
1945668	Perma [Tier 2] testing/marionette/harness/marionette_harness/tests/unit/test_window_rect.py | single tracking bug	P5	---	RESOLVED	Emilio Cobos Álvarez [:emilio]
1945733	Enable the check for cached script event counts if the navigation cache is enabled	P3	---	RESOLVED	Tooru Fujisawa [:arai]
1945932	Remove final dependency on `indexmap` 1 via `serde_yaml` 0.8	P3	---	RESOLVED	Erich Gubler [:ErichDonGubler] (he/him)
1946774	Support fractional numbers for x and y positions for mouse and touch pointer actions	P3	3	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1947112	Performing actions can fail with async events enabled, throwing "JavascriptException: Cyclic object value"	P2	2	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1947453	Frequent WD macosx1470-64 debug /webdriver/tests/classic/set_window_rect/set.py | single tracking bug	P2	---	RESOLVED	Emilio Cobos Álvarez [:emilio]
1947740	Enable browser.dom.window.dump.enabled for all remote protocols	P3	---	RESOLVED	Spencer
1948217	[wdspec] Update internal tests for addon installation and uninstallation to use new addons and helpers from bug 1934553	P2	2	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1948651	Fix checkFn in marionette window manager.	P2	---	RESOLVED	Emilio Cobos Álvarez [:emilio]
1948682	wd1 debug tasks on desktop have logs with size >5MB compressed and therefore don't get parsed by Treeherder - reduze log size	P2	1	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1948700	Do not return from "browsingContext.navigate" command when "wait" arguments equals "none" and beforeunload prompt opens	P2	2	RESOLVED	Alexandra Borovova [:Sasha]
1948853	Skip NavigationManager events from replaced browsing contexts	P2	2	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1949135	44.6 - 9.73% facebook-nav.landing fcp / wikipedia largestContentfulPaint + 16 more (Linux, OSX) regression on Fri February 14 2025	P2	---	RESOLVED	Emilio Cobos Álvarez [:emilio]
1950217	Add logs when MessageHandler commands timeout	P2	2	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1950848	"Message: binary is not a Firefox executable" instructions	P3	---	RESOLVED	:gerard-majax
1951350	Use new helpers for web-extentions in gecko specific tests for "Addon:Install" and "Addon:Uninstall" commands	P2	2	RESOLVED	Alexandra Borovova [:Sasha]
1951382	The variant `async-event-dispatching` expiration is on 2025-04-01	P3	1	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)
1953702	Remove medata for "/webdriver/tests/classic/set_window_rect/set.py" on Mac	P2	1	RESOLVED	Alexandra Borovova [:Sasha]
1953969	The Firefox snap binary should be /snap/firefox/current/usr/lib/firefox/firefox	P3	---	RESOLVED	:gerard-majax
1954021	Use /snap/firefox/current/usr/lib/firefox/firefox instead of firefox.launcher	P3	---	RESOLVED	:gerard-majax
1954139	[wdspec] Align tests for web-extensions with tests on GitHub	P2	2	RESOLVED	Alexandra Borovova [:Sasha]
1956181	[wdspec] Extend timeout for /mozilla/tests/webdriver/bidi/browser/close/close.py	P2	1	RESOLVED	Henrik Skupin [:whimboo][⌚️UTC+2]
1956322	Intermittent TVw /webdriver/tests/bidi/network/response_completed/response_completed.py | test_response_status[410-Gone] - AssertionError	P5	1	RESOLVED	Julian Descottes [:jdescottes] (PTO 20 oct -> 25 oct)

66 Total; 0 Open (0%); 66 Resolved (100%); 0 Verified (0%);