1117626 - Intermittent test_WeakMap.prototype-properties.html | WeakMap.prototype.clear.length - WeakMap.prototype.clear.length: assert_equals: [[Configurable]] expected false but got true, etc.

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine, defect)

Comment 1

[Legacy TBPL/Treeherder Robot]

submit_timestamp: 2015-01-04T19:49:27
log: https://treeherder.mozilla.org/ui/logviewer.html#?repo=mozilla-central&job_id=838403
repository: mozilla-central
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-339
buildname: b2g_emulator_vm mozilla-central debug test mochitest-debug-10
revision: 636498d041b5

Can't download from http://tooltool.pvt.build.mozilla.org.proxxy1.srv.releng.usw2.mozilla.com/build/sha512/263f4e8796c25543f64ba36e53d5c4ab8ed4d4e919226037ac0988761d34791b038ce96a8ae434f0153f9c2061204086decdbff18bdced42f3849156ae4dc9a4 to /builds/slave/test/build/263f4e8796c25543f64ba36e53d5c4ab8ed4d4e919226037ac0988761d34791b038ce96a8ae434f0153f9c2061204086decdbff18bdced42f3849156ae4dc9a4!
Caught exception: HTTP Error 404: Not Found
Caught exception: HTTP Error 404: Not Found
Caught exception: HTTP Error 404: Not Found
201 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.clear.length - WeakMap.prototype.clear.length: assert_equals: [[Configurable]] expected false but got true
203 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.delete.length - WeakMap.prototype.delete.length: assert_equals: [[Configurable]] expected false but got true
205 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.has.length - WeakMap.prototype.has.length: assert_equals: [[Configurable]] expected false but got true
207 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.set.length - WeakMap.prototype.set.length: assert_equals: [[Configurable]] expected false but got true
Return code: 1
ValueError: No JSON object could be decoded
Return code: 1

Comment 2

[Boris Zbarsky [:bzbarsky]]

Um.  How can we have an intermittent fail here, exactly???

Comment 3

[Jason Orendorff [:jorendorff]]

I doubt whether this is really intermittent.

The test is wrong, but we should have a failure suppression for it.

See bug 911142 comment 18 and others in that bug. evilpies, is this fixed?

Comment 4

[Tom S]

I don't get it. When you search for "http://mxr.mozilla.org/mozilla-central/search?string=WeakMap.prototype.get%3A%20return%20undefined", I get the same two suppression files that I already modified. Is this actually still happening?

Comment 5

[:Ms2ger (he/him; ⌚ UTC+1/+2)]

Maybe an issue with the build system updating the expectation file?

Comment 6

[Tom S]

Is this actually still happening? I only see one comment from TBPL robot.

Comment 7

[Phil Ringnalda (:philor)]

That's not information that I can provide.

It happened. I can tell you that, I did tell you that.

I am not personally hiding new instances from you.

Will more instances happen? Have more instances happened, but they happened on Try or a twig that isn't sheriffed, or for whatever reason someone starred them without starring them as this bug, or starred them as this bug but either treeherder or tbpl failed to comment in the bug? That's not information that I can provide.

Comment 8

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1055192
repository: mozilla-central
start_time: 2015-02-19T08:30:34
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-380
buildname: b2g_emulator_vm mozilla-central opt test mochitest-5
revision: 986e840a2979

359 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.get: return undefined - WeakMap.prototype.get: return undefined: assert_equals: expected (undefined) undefined but got (object) object "[object Object]"
Return code: 1

Comment 9

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1058999
repository: mozilla-central
start_time: 2015-02-19T19:28:39
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-558
buildname: b2g_emulator_vm mozilla-central opt test mochitest-5
revision: 51458a066fda

359 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.get: return undefined - WeakMap.prototype.get: return undefined: assert_equals: expected (undefined) undefined but got (object) object "[object Object]"
Return code: 1

Comment 10

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1059014
repository: mozilla-central
start_time: 2015-02-19T20:47:01
who: tomcat[at]mozilla[dot]com
machine: tst-linux64-spot-444
buildname: b2g_emulator_vm mozilla-central opt test mochitest-5
revision: 51458a066fda

359 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.get: return undefined - WeakMap.prototype.get: return undefined: assert_equals: expected (undefined) undefined but got (object) object "[object Object]"
Return code: 1

Comment 11

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1059215
repository: mozilla-central
start_time: 2015-02-20T02:24:20
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-1380
buildname: b2g_emulator_vm mozilla-central opt test mochitest-5
revision: 1b4c5daa7b7a

359 INFO TEST-UNEXPECTED-FAIL | dom/imptests/html/js/builtins/test_WeakMap.prototype-properties.html | WeakMap.prototype.get: return undefined - WeakMap.prototype.get: return undefined: assert_equals: expected (undefined) undefined but got (object) object "[object Object]"
Return code: 1

Comment 12

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9712144
repository: mozilla-inbound
start_time: 2015-05-08T16:07:46
who: wkocher[at]mozilla[dot]com
machine: t-w864-ix-137
buildname: Windows 8 64-bit mozilla-inbound opt test web-platform-tests-3
revision: 4d40d05a58df

TEST-UNEXPECTED-PASS | /js/builtins/WeakMap.prototype-properties.html | WeakMap.prototype.get.length - expected FAIL
TEST-UNEXPECTED-FAIL | /js/builtins/WeakMap.prototype-properties.html | WeakMap.prototype.@@toStringTag - assert_equals: expected "[object WeakMap]" but got "[object Object]"
Return code: 1

Comment 13

[Ed Morley [:emorley]]

Inactive; closing (see bug 1180138).