1499917 - Intermittent netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | onInputStreamReady/< - [onInputStreamReady/< : 159] "" == "response body"

Status: RESOLVED FIXED

(Core :: Networking, defect, P2)

Description

[Treeherder Bug Filer]

Filed by: dluca [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=206252354&repo=autoland

https://queue.taskcluster.net/v1/task/RkKvIFPeS7Cu-lMBDtxk5A/runs/0/artifacts/public/logs/live_backing.log

INFO -  TEST-START | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js
23:30:39  WARNING -  TEST-UNEXPECTED-FAIL | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | xpcshell return code: 0
23:30:39     INFO -  TEST-INFO took 327ms
23:30:39     INFO -  >>>>>>>
23:30:39     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
23:30:39     INFO -  (xpcshell/head.js) | test pending (2)
23:30:39     INFO -  (xpcshell/head.js) | test run in child pending (3)
23:30:39     INFO -  (xpcshell/head.js) | test MAIN run_test finished (3)
23:30:39     INFO -  running event loop
23:30:39     INFO -  CHILD-TEST-STARTED
23:30:39     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
23:30:39     INFO -  Ignoring profile creation from child process.
23:30:39     INFO -  (xpcshell/head.js) | test pending (2)
23:30:39     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
23:30:39     INFO -  running event loop
23:30:39     INFO -  "CONSOLE_MESSAGE: (warn) [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "Z:/task_1539816997/build/tests/xpcshell/head.js" line: 345}]"
23:30:39     INFO -  "CONSOLE_MESSAGE: (warn) [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "Z:/task_1539816997/build/tests/xpcshell/head.js" line: 345}]"
23:30:39     INFO -  TEST-PASS | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | undefined assertion name - 13 == 13
23:30:39     INFO -  TEST-PASS | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | readServerContent - [readServerContent : 103] "response body" == "response body"
23:30:39     INFO -  TEST-PASS | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | readServerContent - [readServerContent : 104] "" == ""

Comment 1

[Dorel Luca [:dluca]]

This bug was fixed by https://hg.mozilla.org/integration/autoland/rev/856c528a098312ad0ee77b5c6960993974ed19f4

Comment 2

[Dorel Luca [:dluca]]

This proves to be intermittent actually, I relanded bug 1487100, thus reopened this bug.

Comment 3

[Intermittent Failures Robot]

34 failures in 494 pushes (0.069 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 3
* autoland: 28
* mozilla-inbound: 3

Platform breakdown:
* windows7-32-nightly: 1
* windows7-32: 3
* windows10-64: 30

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1499917&startday=2018-10-18&endday=2018-10-18&tree=all

Comment 4

[Valentin Gosu [:valentin] (he/him)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=98e5861dd65820c3889090d221395c78e2feac19

Comment 5

[Valentin Gosu [:valentin] (he/him)]

Attachment: Bug 1499917 - Read entire length of expected string from the stream r?michal!

The test ocasionally times out in e10s mode, because stream.available() might not return the entire string length. So the child process needs to wait for all of the bytes to be read.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/106c2a54ae6a
Read entire length of expected string from the stream r=michal

Comment 7

[Intermittent Failures Robot]

34 failures in 501 pushes (0.068 failures/push) were associated with this bug yesterday.

Repository breakdown:
* try: 1
* mozilla-central: 5
* autoland: 20
* mozilla-inbound: 8

Platform breakdown:
* windows7-32-nightly: 1
* windows7-32: 4
* windows10-64: 28
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1499917&startday=2018-10-19&endday=2018-10-19&tree=all

Comment 8

[Daniel Varga [:dvarga]]

https://hg.mozilla.org/mozilla-central/rev/106c2a54ae6a

Comment 9

[Intermittent Failures Robot]

73 failures in 2759 pushes (0.026 failures/push) were associated with this bug in the last 7 days.

This is the #27 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. ** 

Repository breakdown:
* mozilla-inbound: 11
* autoland: 53
* mozilla-central: 8
* try: 1

Platform breakdown:
* windows10-64: 63
* windows7-32: 7
* windows7-32-nightly: 2
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1499917&startday=2018-10-15&endday=2018-10-21&tree=all