Under networkservice, fetch-cache-taint-video-cache.https.html fails with many unexpected LOAD_ERRORs. It strange because fetch-cache-taint-video.https.html (the video, non-cache version of the test) and fetch-cache-taint-image-cache.https.html (the image, cache version of the test) are passing. Sample output: This is a testharness.js-based test. PASS initialize global state PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&reject" with crossOrigin "" should be LOAD_ERROR PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&reject" with crossOrigin "anonymous" should be LOAD_ERROR PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&reject" with crossOrigin "use-credentials" should be LOAD_ERROR PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ignore" with crossOrigin "" should be NOT_TAINTED PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ignore" with crossOrigin "" should be TAINTED PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ignore" with crossOrigin "anonymous" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ACAOrigin=https://web-platform.test:8444&ignore" with crossOrigin "anonymous" should be NOT_TAINTED PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ignore" with crossOrigin "use-credentials" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ACAOrigin=https://web-platform.test:8444&ignore" with crossOrigin "use-credentials" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&ACAOrigin=https://web-platform.test:8444&ACACredentials=true&ignore" with crossOrigin "use-credentials" should be NOT_TAINTED PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&Auth&ignore" with crossOrigin "" should be NOT_TAINTED PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&Auth&ignore" with crossOrigin "" should be TAINTED PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&Auth&ignore" with crossOrigin "anonymous" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&Auth&ignore" with crossOrigin "use-credentials" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&Auth&ACAOrigin=https://web-platform.test:8444&ignore" with crossOrigin "use-credentials" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&Auth&ACAOrigin=https://web-platform.test:8444&ACACredentials=true&ignore" with crossOrigin "use-credentials" should be NOT_TAINTED FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=same-origin&url=https%3A%2F%2Fweb-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=same-origin&url=https%3A%2F%2Fweb-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "anonymous" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=same-origin&url=https%3A%2F%2Fweb-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "use-credentials" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=same-origin&url=https%3A%2F%2Fweb-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=same-origin&url=https%3A%2F%2Fweb-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "anonymous" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=same-origin&url=https%3A%2F%2Fweb-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "use-credentials" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=no-cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "" should be TAINTED assert_equals: expected "TAINTED" but got "LOAD_ERROR" PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=no-cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "anonymous" should be LOAD_ERROR PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=no-cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "use-credentials" should be LOAD_ERROR FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=no-cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "" should be TAINTED assert_equals: expected "TAINTED" but got "LOAD_ERROR" PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=no-cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "anonymous" should be LOAD_ERROR PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=no-cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue" with crossOrigin "use-credentials" should be LOAD_ERROR PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "" should be LOAD_ERROR FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&credentials=same-origin&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "anonymous" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" PASS url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "use-credentials" should be LOAD_ERROR FAIL url "https://web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACACredentials%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "use-credentials" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "" should be LOAD_ERROR FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&credentials=same-origin&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "anonymous" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" PASS url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "use-credentials" should be LOAD_ERROR FAIL url "https://www1.web-platform.test:8444/service-workers/service-worker/resources/fetch-access-control.py?VIDEO&cache=true&mode=cors&url=https%3A%2F%2Fwww1.web-platform.test%3A8444%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FVIDEO%26cache%3Dtrue%26ACACredentials%3Dtrue%26ACAOrigin%3Dhttps%3A%2F%2Fweb-platform.test%3A8444" with crossOrigin "use-credentials" should be NOT_TAINTED assert_equals: expected "NOT_TAINTED" but got "LOAD_ERROR" PASS restore global state Harness: the test ran to completion.
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/37e1ae1b9e4114aad83e0a9443a94ee6b4f4c442 commit 37e1ae1b9e4114aad83e0a9443a94ee6b4f4c442 Author: Matt Falkenhagen <falken@chromium.org> Date: Tue Jan 30 14:06:56 2018 Gardening: NetworkService: fetch-canvas-tainting-video-cache.https.html fails This is a new test failing on NetworkService. TBR=shimazu NOTRY=true Bug: 807271 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_mojo Change-Id: Ibd72f25ad253a5d4231d3082b84d717eddde63e3 Reviewed-on: https://chromium-review.googlesource.com/893242 Reviewed-by: Matt Falkenhagen <falken@chromium.org> Commit-Queue: Matt Falkenhagen <falken@chromium.org> Cr-Commit-Position: refs/heads/master@{#532855} [modify] https://crrev.com/37e1ae1b9e4114aad83e0a9443a94ee6b4f4c442/third_party/WebKit/LayoutTests/FlagExpectations/enable-features=NetworkService
Oops, I just noticed we already have an issue for this bug. Let merge this into issue 833241 as there are more information about the cause there.
Comment 1 by bugdroid1@chromium.org
, Jan 30 2018