1927362 - Intermittent /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigation_download_block_downloads.sub.tentative.html | single tracking bug

Status: RESOLVED INCOMPLETE

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=479989488&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/QfPdybW4T8y-9MSHgcc-ZQ/runs/0/artifacts/public/logs/live_backing.log

---

TEST-START | /css/css-text/i18n/css3-text-line-break-baspglwj-015.html
[task 2024-10-27T21:49:54.180Z] 21:49:54     INFO - Closing window 49d0b317-2bb5-45f2-baa9-ca882dd2124e
[task 2024-10-27T21:49:54.228Z] 21:49:54     INFO - 
[task 2024-10-27T21:49:54.229Z] 21:49:54     INFO - TEST-UNEXPECTED-FAIL | /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigation_download_block_downloads.sub.tentative.html | Navigation resulted download in sandbox is blocked. - assert_equals: Expect no download to happen, but got one. expected "TOKEN_NOT_SET" but got "TOKEN_SET"
[task 2024-10-27T21:49:54.229Z] 21:49:54     INFO - VerifyDownload/verify_token</xhr.onload<@http://web-platform.test:8000/html/semantics/embedded-content/the-iframe-element/support/iframe_sandbox_download_helper.js:22:28
[task 2024-10-27T21:49:54.229Z] 21:49:54     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2622:25
[task 2024-10-27T21:49:54.229Z] 21:49:54     INFO - Test.prototype.step_func/<@http://web-platform.test:8000/resources/testharness.js:2669:35
[task 2024-10-27T21:49:54.229Z] 21:49:54     INFO - .
[task 2024-10-27T21:49:54.229Z] 21:49:54     INFO - TEST-OK | /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigation_download_block_downloads.sub.tentative.html | took 7380ms

Comment 1

[Intermittent Failures Robot]

1 failures in 4456 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2024-10-21&endday=2024-10-27&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 4456 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2024-10-21&endday=2024-10-27&tree=all

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 4

[Atila Butkovits]

Started failing on t1: https://treeherder.mozilla.org/logviewer?job_id=503270078&repo=autoland&lineNumber=9604

Comment 5

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Table

	no_variant
macosx1470-64--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-04-07&endday=2025-04-13&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Table

	no_variant
macosx1470-64--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-04-14&endday=2025-04-20&tree=all

Comment 7

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3
• autoland: 3
• try: 2

Table

	no_variant
macosx1470-64--/debug	7
macosx1470-64-devedition--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-04-21&endday=2025-04-27&tree=all

Comment 8

[Intermittent Failures Robot]

11 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 6
• mozilla-central: 1
• autoland: 4

Table

	no_variant
macosx1470-64--/debug	8
macosx1470-64--/opt	1
macosx1470-64-devedition--/opt	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-04-28&endday=2025-05-04&tree=all

Comment 9

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-beta: 2
• mozilla-central: 1

Table

	debug	no_variant	opt
macosx1470-x86_64/debug		7
macosx1470-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-05-05&endday=2025-05-11&tree=all

Comment 10

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 1

Table

	debug	no_variant	opt
macosx1470-x86_64/debug		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-05-12&endday=2025-05-18&tree=all

Comment 11

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• try: 1

Table

	debug	no_variant	opt
macosx1470-x86_64/debug		3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-05-19&endday=2025-05-25&tree=all

Comment 12

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	debug	no_variant	opt
macosx1470-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-05-26&endday=2025-06-01&tree=all

Comment 13

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 2
• mozilla-central: 1

Table

	debug	no_variant	opt
macosx1470-x86_64/debug		4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-06-02&endday=2025-06-08&tree=all

Comment 14

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 1

Table

	no_variant	swgl
macosx1470-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-06-09&endday=2025-06-15&tree=all

Comment 15

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 16

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 1

Table

	no_variant	swgl
macosx1470-x86_64/debug	2/59

• x/y indicates test failures and total runs; only x means number of runs is unknown.

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1927362&startday=2025-07-21&endday=2025-07-27&tree=all