layout: Use f64 when blending table content sizes - #61530

[taskcluster 2026-07-26 13:08:02.275Z] Task ID: SUbUNy0GSHaI9ItAbZvu1A
[taskcluster 2026-07-26 13:08:02.275Z] Worker ID: 5909841986915645550
[taskcluster 2026-07-26 13:08:02.275Z] Worker Group: us-central1-a
[taskcluster 2026-07-26 13:08:02.275Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-07-26 13:08:02.275Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-07-26 13:08:02.275Z] Worker Version: 46.1.0
[taskcluster 2026-07-26 13:08:02.275Z] Public IP: 34.46.169.68
[taskcluster 2026-07-26 13:08:02.275Z] Hostname: proj-wpt-ci-ufmu5-jernwycqn4ivtgtq

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Failed to read: session.screen0.showwindowposition
Setting default value
Failed to read: session.screen0.autoRaise
Setting default value
Failed to read: session.screen0.clickRaises
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Failed to read: session.screen0.defaultDeco
Setting default value
Failed to read: session.screen0.tab.placement
Setting default value
Failed to read: session.screen0.windowMenu
Setting default value
Failed to read: session.screen0.noFocusWhileTypingDelay
Setting default value
Failed to read: session.screen0.workspaces
Setting default value
Failed to read: session.screen0.edgeSnapThreshold
Setting default value
Failed to read: session.screen0.window.focus.alpha
Setting default value
Failed to read: session.screen0.window.unfocus.alpha
Setting default value
Failed to read: session.screen0.menu.alpha
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Failed to read: session.screen0.menuDelay
Setting default value
Failed to read: session.screen0.tab.width
Setting default value
Failed to read: session.screen0.tooltipDelay
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Failed to read: session.screen0.allowRemoteActions
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Failed to read: session.screen0.clientMenu.usePixmap
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Failed to read: session.screen0.tabs.usePixmap
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Failed to read: session.screen0.tabs.maxOver
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Failed to read: session.screen0.tabs.intitlebar
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Failed to read: session.screen0.focusModel
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Failed to read: session.screen0.tabFocusModel
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Failed to read: session.screen0.focusNewWindows
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Failed to read: session.screen0.focusSameHead
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Failed to read: session.screen0.rowPlacementDirection
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Failed to read: session.screen0.colPlacementDirection
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Failed to read: session.screen0.windowPlacement
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Failed to read: session.screen0.slit.acceptKdeDockapps
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Failed to read: session.screen0.slit.autoHide
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Failed to read: session.screen0.slit.maxOver
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Failed to read: session.screen0.slit.placement
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Failed to read: session.screen0.slit.alpha
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Failed to read: session.screen0.slit.onhead
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Failed to read: session.screen0.slit.layer
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Failed to read: session.screen0.toolbar.autoHide
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Failed to read: session.screen0.toolbar.maxOver
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Failed to read: session.screen0.toolbar.visible
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Failed to read: session.screen0.toolbar.alpha
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Failed to read: session.screen0.toolbar.layer
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Failed to read: session.screen0.toolbar.onhead
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Failed to read: session.screen0.toolbar.placement
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Failed to read: session.screen0.toolbar.height
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Failed to read: session.screen0.iconbar.mode
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Failed to read: session.screen0.iconbar.alignment
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Failed to read: session.screen0.iconbar.iconWidth
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Failed to read: session.screen0.iconbar.iconTextPadding
Setting default value
Failed to read: session.screen0.iconbar.usePixmap
Setting default value
Warning: could not load product 'firefox_android' for argument registration: No module named 'mozrunner'
Warning: could not load product 'firefox' for argument registration: No module named 'mozleak'
 0:00.00 INFO Set tests_root to /home/test/web-platform-tests
 0:00.00 INFO Set metadata_root to /home/test/web-platform-tests
 0:00.00 INFO Set manifest_update to True
 0:00.00 INFO Set manifest_download to True
 0:38.34 INFO Identified 1 affected tests
 0:38.34 INFO Using certutil /usr/bin/certutil
 0:38.34 INFO Downloading geckodriver
 0:38.34 INFO Attempting to install webdriver from nightly
 0:38.70 INFO Extracted geckodriver to /home/test/web-platform-tests/_venv3/bin/geckodriver
 0:38.70 INFO Installed b'geckodriver 0.37.1 (fec71d8cf2bd 2026-07-21 06:35 +0000)'
 0:44.55 INFO Getting profile data from git ref 34ce15fe54f759aedcbf1d73f914f68e080bd880
 0:44.77 INFO Test prefs downloaded to /home/test/web-platform-tests/_venv3/profiles/34ce15fe54f759aedcbf1d73f914f68e080bd880/155.0a1
 0:44.77 INFO Downloading OpenH264 plugin
mem avail: 14650 of 15806 MiB (92.69%), swap free:    0 of    0 MiB ( 0.00%)
 0:50.67 INFO Downloading openh264.json from git ref 34ce15fe54f759aedcbf1d73f914f68e080bd880
 0:50.72 INFO Downloading OpenH264 plugin from https://ciscobinary.openh264.org/openh264-linux64-652bdb7719f30b52b08e506645a7322ff1b2cc6f.zip
 0:50.99 INFO OpenH264 plugin installed to /home/test/web-platform-tests/_venv3/browsers/nightly/gmp-gmpopenh264/2.6.0
 0:50.99 INFO Using OpenH264 plugin in /home/test/web-platform-tests/_venv3/browsers/nightly/gmp-gmpopenh264/2.6.0
[1946] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 0:51.05 mozversion INFO application_buildid: 20260726092401
 0:51.05 mozversion INFO application_changeset: 931ab81408da62225181f5bd4f5a831088ab7e5c
 0:51.05 mozversion INFO application_display_name: Firefox Nightly
 0:51.05 mozversion INFO application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 0:51.05 mozversion INFO application_name: Firefox
 0:51.05 mozversion INFO application_remotingname: firefox-nightly
 0:51.05 mozversion INFO application_repository: https://hg.mozilla.org/mozilla-central
 0:51.05 mozversion INFO application_vendor: Mozilla
 0:51.05 mozversion INFO application_version: 155.0a1
 0:51.05 mozversion INFO platform_buildid: 20260726092401
 0:51.05 mozversion INFO platform_changeset: 931ab81408da62225181f5bd4f5a831088ab7e5c
 0:51.05 mozversion INFO platform_repository: https://hg.mozilla.org/mozilla-central
 0:51.05 mozversion INFO platform_version: 155.0a1
 1:01.23 INFO Installed font: Ahem.ttf
 1:02.21 wptserve INFO Starting http server on http://127.0.0.1:8000
 1:02.23 wptserve INFO Starting http server on http://127.0.0.1:8002
 1:02.29 wptserve INFO Starting https server on https://127.0.0.1:8445
 1:02.32 wptserve INFO Starting http server on http://127.0.0.1:8001
 1:02.33 wptserve INFO Starting https server on https://127.0.0.1:8443
 1:02.33 wptserve INFO Starting https server on https://127.0.0.1:8446
 1:02.34 wptserve INFO Starting http server on http://127.0.0.1:8003
 1:02.34 wptserve INFO Starting https server on https://127.0.0.1:8444
 1:02.35 wptserve INFO Starting http2 server on https://127.0.0.1:9000
 1:02.35 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:02.35 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:02.36 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:02.36 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:02.36 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:02.36 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:02.42 wptserve INFO Starting WebTransport over HTTP/3 server on 127.0.0.1:11000
 1:02.67 SUITE_START: web-platform-test - running 1 tests
 1:11.45 INFO Using 1 child processes
 1:11.46 INFO Setting up ssl
 1:11.49 certutil Full command: /usr/bin/certutil -N -d /tmp/tmp2f9uffp1.mozrunner -f /tmp/tmp2f9uffp1.mozrunner/.crtdbpw
certutil b''
 1:11.51 certutil b''
 1:11.52 certutil b'\nCertificate Nickname                                         Trust Attributes\n                                                             SSL,S/MIME,JAR/XPI\n\nweb-platform-tests                                           CT,, \n'
 1:11.52 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpbkggkrlm
 1:11.54 INFO Starting runner
 1:11.54 pid:2050 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:2050 [2050] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 1:12.16 pid:2050 1785071502518	Marionette	INFO	Marionette enabled
 1:12.27 pid:2050 1785071502626	Marionette	INFO	Listening on port 35163
Failed to read: session.screen0.titlebar.left
Setting default value
Failed to read: session.screen0.titlebar.right
Setting default value
 1:14.84 pid:2050 console.error: services.settings:
 1:14.84 pid:2050   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 1:14.84 pid:2050   Stack:
 1:14.84 pid:2050     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 1:14.84 pid:2050 list@resource://services-settings/Database.sys.mjs:96:13
 1:15.32 TEST_START: /css/css-tables/crashtests/table-content-size-blending-crash.html
 1:15.43 TEST_END: PASS
 1:15.43 INFO No more tests
 1:15.43 pid:2050 1785071505793	Marionette	INFO	Stopped listening on port 35163
 1:15.96 INFO Browser exited with return code 0
 1:15.75 INFO Closing logging queue
 1:15.75 INFO queue closed
 1:15.97 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 1 checks (1 tests)
Expected results: 1
Unexpected results: 0
OK
 1:15.97 INFO Got 0 unexpected results, with 0 unexpected passes
 1:15.97 wptserve INFO Stopped http server on 127.0.0.1:8000
 1:15.97 wptserve INFO Stopped http server on 127.0.0.1:8001
 1:15.97 wptserve INFO Stopped http server on 127.0.0.1:8002
 1:15.98 wptserve INFO Stopped http server on 127.0.0.1:8003
 1:15.98 wptserve INFO Stopped http server on 127.0.0.1:8443
 1:15.98 wptserve INFO Stopped http server on 127.0.0.1:8444
 1:15.99 wptserve INFO Stopped http server on 127.0.0.1:8446
 1:15.99 wptserve INFO Stopped http server on 127.0.0.1:8445
 1:15.99 wptserve INFO Stopped http server on 127.0.0.1:9000
 1:15.99 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 1:16.19 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:16.19 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:16.24 INFO Removed font: Ahem.ttf
 1:16.27 INFO Closing logging queue
 1:16.27 INFO queue closed
[taskcluster 2026-07-26 13:11:49.933Z] === Task Finished ===
[taskcluster 2026-07-26 13:11:50.851Z] Successful task run with exit code: 0 completed in 228.579 seconds