1160774 - Intermittent e10s browser_toolbox_view_source_03.js | Test timed out

Status: RESOLVED FIXED

(DevTools :: General, defect)

Comment 1

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=fx-team&job_id=2911823
repository: fx-team
start_time: 2015-05-01T15:58:34
who: philringnalda[at]gmail[dot]com
machine: tst-linux32-spot-1011
buildname: Ubuntu VM 12.04 fx-team opt test mochitest-e10s-devtools-chrome
revision: c7440c022f74

704 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS

Comment 2

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9564367
repository: mozilla-inbound
start_time: 2015-05-05T01:08:06
who: tomcat[at]mozilla[dot]com
machine: tst-linux32-spot-507
buildname: Ubuntu VM 12.04 mozilla-inbound opt test mochitest-e10s-devtools-chrome
revision: 1163109f2895

706 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS

Comment 3

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9748633
repository: mozilla-inbound
start_time: 2015-05-11T09:59:15
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux32-spot-007
buildname: Ubuntu VM 12.04 mozilla-inbound pgo test mochitest-e10s-devtools-chrome
revision: 68d13dd7ae73

710 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15

Comment 4

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9754448
repository: mozilla-inbound
start_time: 2015-05-11T14:29:26
who: wkocher[at]mozilla[dot]com
machine: tst-linux64-spot-1762
buildname: Ubuntu VM 12.04 x64 mozilla-inbound opt test mochitest-e10s-devtools-chrome
revision: b8498d290c8a

710 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15
TypeError: menu.getItemByValue(...) is undefined: maybeResolve@chrome://mochitests/content/browser/browser/devtools/netmonitor/test/head.js:247:15

Comment 5

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=b2g-inbound&job_id=1917568
repository: b2g-inbound
start_time: 2015-05-13T19:28:25
who: philringnalda[at]gmail[dot]com
machine: tst-linux32-spot-614
buildname: Ubuntu VM 12.04 b2g-inbound pgo test mochitest-e10s-devtools-chrome
revision: 8fa7db384351

708 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS

Comment 6

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=fx-team&job_id=3085080
repository: fx-team
start_time: 2015-05-14T18:45:31
who: tomcat[at]mozilla[dot]com
machine: tst-linux64-spot-1609
buildname: Ubuntu VM 12.04 x64 fx-team opt test mochitest-e10s-devtools-chrome
revision: b46196bd9469

710 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS

Comment 7

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=9975638
repository: mozilla-inbound
start_time: 2015-05-19T11:29:32
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-254
buildname: Ubuntu VM 12.04 x64 mozilla-inbound opt test mochitest-e10s-devtools-chrome
revision: 5562df0e7460

710 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS

Comment 8

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=10089869
repository: mozilla-inbound
start_time: 2015-05-22T13:17:16
who: rvandermeulen[at]mozilla[dot]com
machine: tst-linux64-spot-1789
buildname: Ubuntu VM 12.04 x64 mozilla-inbound opt test mochitest-e10s-devtools-chrome
revision: f96332d03ecd

712 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
5156 INFO TEST-UNEXPECTED-FAIL | browser/devtools/shared/test/browser_toolbar_basic.js | A promise chain failed to handle a rejection:  - Unable to attach to the console

Comment 9

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=fx-team&job_id=3196134
repository: fx-team
start_time: 2015-05-23T16:43:36
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1566
buildname: Ubuntu VM 12.04 x64 fx-team opt test mochitest-e10s-devtools-chrome
revision: 301df7d05cf4

720 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
TypeError: frame is undefined: MarkerDetails.prototype.renderStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-details.js:114:11

Comment 10

[Sami Jaktholm]

Attachment: bug-1160774-view-source-timeout.patch

The timeout occurs because source-utils.js makes an incorrect assumption that call to selectStyleSheet always causes 'stylesheet-selected' event to be emitted. If the style sheet that is to be selected is already selected, that event won't be emitted. In this test there's only one sheet in the document meaning the sheet was already selected during the call to loadTool.

The failure is intermittent due to a pitfall in Style Editor initialization: the initial 'stylesheet-selected' event is not included in the initialization promise that loadTool waits to resolve. Often this event is emitted after loadTool resolves and the test works fine as the 'selected' promise is resolved by the initial event. However, if the initial event occurs before loadTool resolves, the 'selected' promise is never resolved as the event never triggers.

Luckily we don't actually need that event as the promise returned by selectStyleSheet serves the same purpose.

Comment 11

[Sami Jaktholm]

Try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=d0b872d21ffc

Comment 12

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=10163072
repository: mozilla-inbound
start_time: 2015-05-26T12:35:36
who: wkocher[at]mozilla[dot]com
machine: tst-linux32-spot-635
buildname: Ubuntu VM 12.04 mozilla-inbound pgo test mochitest-e10s-devtools-chrome
revision: 5232dd059c11

720 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11

Comment 13

[Jordan Santell [:jsantell] [@jsantell]]

Looks good, and so does the try push; marked as checkin-needed; thanks, Sami!

Comment 14

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=fx-team&job_id=3223410
repository: fx-team
start_time: 2015-05-26T22:03:33
who: tomcat[at]mozilla[dot]com
machine: tst-linux64-spot-1415
buildname: Ubuntu VM 12.04 x64 fx-team opt test mochitest-e10s-devtools-chrome
revision: 25932df8b78c

720 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11

Comment 15

[Pulsebot]

https://hg.mozilla.org/integration/fx-team/rev/3aeb33ad2c10

Comment 16

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/3aeb33ad2c10

Comment 17

[Ryan VanderMeulen [:RyanVM]]

Sami, is this something we should consider backporting?

Comment 18

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=1564272
repository: mozilla-central
start_time: 2015-05-27T18:01:43
who: philringnalda[at]gmail[dot]com
machine: tst-linux64-spot-1742
buildname: Ubuntu VM 12.04 x64 mozilla-central opt test mochitest-e10s-devtools-chrome
revision: 8707d35414f4

720 INFO TEST-UNEXPECTED-FAIL | browser/devtools/framework/test/browser_toolbox_view_source_03.js | Test timed out - expected PASS
TypeError: frame is undefined: DOM.buildStackTrace@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/performance/marker-utils.js:202:11

Comment 19

[Sami Jaktholm]

The patch in this bug doesn't make any difference to the user experience - it only affects this specific test. So if you're seeing this often on aurora and get tired of tagging the failures this should probably be uplifted. But the failure doesn't seem to be happening that often.

Also this patch only applies to current aurora so Firefox 39 and esr38 should be fine.

Comment 20

[Ryan VanderMeulen [:RyanVM]]

We don't run e10s tests on Aurora, so wontfix sounds like the way to go :)