Intermittent test_pac_generator.js | Test timed out

RESOLVED WORKSFORME

Status

()

Core
Networking
RESOLVED WORKSFORME
3 years ago
2 years ago

People

(Reporter: Tomcat, Assigned: swu)

Tracking

({intermittent-failure})

Firefox Tracking Flags

(Not tracked)

Details

(URL)

Attachments

(1 attachment)

(Reporter)

Description

3 years ago
B2G ICS Emulator debug XPCShell (X1)

https://treeherder.mozilla.org/logviewer.html#?job_id=2206080&repo=b2g-inbound

21:37:02 WARNING - TEST-UNEXPECTED-TIMEOUT | netwerk/test/unit/test_pac_generator.js | Test timed out
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(Assignee)

Comment 87

2 years ago
The 300 seconds time out failure doesn't happen after 7/7, but the testing time takes about 180 seconds which is still unexpected long.

Here's the local testing time of test_pac_generator.js:
  B2G desktop ==> about 1 second
       0:00.95 TEST_START: Thread-1 netwerk/test/unit/test_pac_generator.js
       0:01.84 TEST_END: Thread-1 Harness PASS. Subtests passed 11/11. Unexpected 0
  B2G emulator-x86-kk ==> about 24 seconds
       1:50.35 TEST_START: Thread-1 netwerk/test/unit/test_pac_generator.js
       2:14.79 TEST_END: Thread-1 PASS

The long testing time seems only happen on B2G emulator.  The treeherder runs this test on B2G emulator-ics(for arm), and it will be about 4x~5x slower than the same test for x86.  So if the local test on b2g-emulator-x86-kk takes 24 seconds, it is under expectation that it will be much slower on treeherder.

So what we need to check is why it takes long time on B2G emulator.
Assignee: nobody → swu
Flags: needinfo?(swu)
(Assignee)

Comment 88

2 years ago
Created attachment 8635232 [details]
Console log on B2G-emulator-x86-kk

This is the console log tested on B2G emulator-x86-kk.

There are some "ReferenceError: reference to undefined property" errors in delay areas of the log, but not sure whether it's related to the delay.
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Status: NEW → RESOLVED
Last Resolved: 2 years ago
Resolution: --- → WORKSFORME
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