1486328 - spidermonkey 60 - i386 test failures

Status: RESOLVED INCOMPLETE

(Core :: JavaScript Engine, defect)

Description

[Tim]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0
Build ID: 20180704192850

Steps to reproduce:

I ran a test build of the pre-release spidermonkey 60 tarball on Ubuntu PPA builders and had the following test failures on i386:


Actual results:

## non262/Date/timeclip.js: rc = 3, run time = 0.048487
747197: TimeClip behavior for very large numbers
non262/Date/timeclip.js:19:1 Error: Assertion failed: got true, expected false
Stack:
  @non262/Date/timeclip.js:19:1
TEST-UNEXPECTED-FAIL | non262/Date/timeclip.js | (args: "") [0.0 s]
{"action": "test_start", "pid": 20462, "source": "jstests", "test": "non262/Date/timeclip.js", "thread": "main", "time": 1535249793.461725}
{"action": "test_end", "extra": {"jitflags": []}, "pid": 20462, "source": "jstests", "status": "FAIL", "test": "non262/Date/timeclip.js", "thread": "main", "time": 1535249793.510212}

## test262/language/types/number/S8.5_A2.1.js: rc = 3, run time = 0.04355
uncaught exception: Test262Error: #1: var x = 9007199254740994.0; var y = 1.0 - 1/65536.0; var z = x + y; var d = z - x; d === 0. Actual: 2
TEST-UNEXPECTED-FAIL | test262/language/types/number/S8.5_A2.1.js | (args: "") [0.0 s]
{"action": "test_start", "pid": 20462, "source": "jstests", "test": "test262/language/types/number/S8.5_A2.1.js", "thread": "main", "time": 1535249586.113185}
{"action": "test_end", "extra": {"jitflags": []}, "pid": 20462, "source": "jstests", "status": "FAIL", "test": "test262/language/types/number/S8.5_A2.1.js", "thread": "main", "time": 1535249586.156735}

## test262/language/types/number/S8.5_A2.2.js: rc = 3, run time = 0.044356
uncaught exception: Test262Error: #1: var x = 9007199254740994.0; var y = 1.0 - 1/65536.0; var z = x + y; var d = z - x; d !== 2
TEST-UNEXPECTED-FAIL | test262/language/types/number/S8.5_A2.2.js | (args: "") [0.0 s]
{"action": "test_start", "pid": 20462, "source": "jstests", "test": "test262/language/types/number/S8.5_A2.2.js", "thread": "main", "time": 1535249586.0153189}
{"action": "test_end", "extra": {"jitflags": []}, "pid": 20462, "source": "jstests", "status": "FAIL", "test": "test262/language/types/number/S8.5_A2.2.js", "thread": "main", "time": 1535249586.059675}

Full logs:
https://launchpadlibrarian.net/385368114/buildlog_ubuntu-cosmic-i386.mozjs60_60.1.0-ppa1_BUILDING.txt.gz

Comment 1

[Nicolas B. Pierron [:nbp]]

Tim, can you give us more information about your tool chain because our CI miss these issues completely.

Comment 2

[Jeremy Bicha [:jbicha]]

nbp, see
https://salsa.debian.org/gnome-team/mozjs60/blob/debian/master/debian/patches/tests-Expect-some-floating-point-tests-to-fail-on-i386.patch

https://bugs.debian.org/907363

Comment 3

[Firefox Bug Husbandry Bot]

This bug is part of a group of bugs which have had an open needinfo for at least 12 weeks.

The request for information has not been answered, and we can't move forward on the bug so we are closing it.

If the defect is still present, please reopen this bug with an updated report.

Comment 4

[Andrew Overholt [:overholt]]

I think it might be better if we needinfo the person who set the needinfo flag or the triage owner before closing bugs.

Comment 5

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

Clear a needinfo that is pending on an inactive user.

Inactive users most likely will not respond; if the missing information is essential and cannot be collected another way, the bug maybe should be closed as INCOMPLETE.

For more information, please visit auto_nag documentation.