Closed Bug 1124409 Opened 9 years ago Closed 9 years ago

Intermittent browser_bug1015721.js | Tab 2 should have zoomed along with tab 1 - Got 1, expected 1.100000023841858

Categories

(Firefox :: General, defect)

Product:
Firefox
Component:
General
Platform:
x86_64
macOS
Type:
defect
Priority:
Not set
Severity:
normal
Points:
1

Tracking

()

Status:
RESOLVED FIXED
Milestone:
Firefox 39
Iteration:
39.2 - 23 Mar
Tracking Flags:
Tracking Status
firefox36 --- wontfix
firefox37 --- fixed
firefox38 --- fixed
firefox39 --- fixed
firefox-esr31 --- unaffected
firefox-esr38 --- fixed

People

(Reporter: KWierso, Assigned: ttaubert)

References

Details

(Keywords: intermittent-failure)

Attachments

(2 files)

0001-Bug-1124409-Fix-intermittent-browser_bug1015721.js-f.patch
1.24 KB, patch
smaug
: review+
Details | Diff | Splinter Review
0002-Bug-1124409-Fix-test_bug659071.html-to-properly-rese.patch
1.48 KB, patch
smaug
: review+
Details | Diff | Splinter Review 
12:22:39 INFO - 80 INFO TEST-START | browser/base/content/test/general/browser_bug1003461-switchtab-override.js
12:22:39 INFO - 81 INFO TEST-OK | browser/base/content/test/general/browser_bug1003461-switchtab-override.js | took 88ms
12:22:39 INFO - ++DOCSHELL 0x12e3f2800 == 31 [pid = 1981] [id = 103]
12:22:39 INFO - ++DOMWINDOW == 115 (0x112c10800) [pid = 1981] [serial = 294] [outer = 0x0]
12:22:39 INFO - ++DOMWINDOW == 116 (0x113b49c00) [pid = 1981] [serial = 295] [outer = 0x112c10800]
12:22:39 INFO - [1981] WARNING: NS_ENSURE_TRUE(mMutable) failed: file /builds/slave/fx-team-osx64-d-00000000000000/build/src/netwerk/base/nsSimpleURI.cpp, line 265
12:22:39 INFO - 82 INFO TEST-START | browser/base/content/test/general/browser_bug1015721.js
12:22:39 INFO - ++DOCSHELL 0x136442800 == 32 [pid = 1981] [id = 104]
12:22:39 INFO - ++DOMWINDOW == 117 (0x1358ac000) [pid = 1981] [serial = 296] [outer = 0x0]
12:22:39 INFO - ++DOMWINDOW == 118 (0x13606bc00) [pid = 1981] [serial = 297] [outer = 0x1358ac000]
12:22:39 INFO - ++DOCSHELL 0x141ec8800 == 33 [pid = 1981] [id = 105]
12:22:39 INFO - ++DOMWINDOW == 119 (0x136750c00) [pid = 1981] [serial = 298] [outer = 0x0]
12:22:39 INFO - ++DOMWINDOW == 120 (0x136753400) [pid = 1981] [serial = 299] [outer = 0x136750c00]
12:22:39 INFO - [1981] WARNING: NS_ENSURE_TRUE(mMutable) failed: file /builds/slave/fx-team-osx64-d-00000000000000/build/src/netwerk/base/nsSimpleURI.cpp, line 265
12:22:39 INFO - ++DOMWINDOW == 121 (0x1374acc00) [pid = 1981] [serial = 300] [outer = 0x136750c00]
12:22:39 INFO - ++DOMWINDOW == 122 (0x1374ab400) [pid = 1981] [serial = 301] [outer = 0x1358ac000]
12:22:39 INFO - ++DOMWINDOW == 123 (0x141315400) [pid = 1981] [serial = 302] [outer = 0x136750c00]
12:22:40 INFO - [1981] WARNING: NS_ENSURE_TRUE(domDoc && target) failed: file /builds/slave/fx-team-osx64-d-00000000000000/build/src/dom/base/nsContentUtils.cpp, line 3576
12:22:40 INFO - [1981] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80070057: file /builds/slave/fx-team-osx64-d-00000000000000/build/src/dom/base/nsContentUtils.cpp, line 3649
12:22:40 INFO - 83 INFO checking window state
12:22:40 INFO - 84 INFO Wait tab event: load
12:22:40 INFO - 85 INFO Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "http://example.org/browser/browser/base/content/test/general/zoom_test.html" line: 0}]
12:22:40 INFO - 86 INFO Tab event received: load
12:22:40 INFO - 87 INFO Wait tab event: load
12:22:40 INFO - 88 INFO Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "http://example.org/browser/browser/base/content/test/general/zoom_test.html" line: 0}]
12:22:40 INFO - 89 INFO Tab event received: load
12:22:40 INFO - 90 INFO TEST-PASS | browser/base/content/test/general/browser_bug1015721.js | Tab 1 is selected
12:22:40 INFO - 91 INFO TEST-PASS | browser/base/content/test/general/browser_bug1015721.js | Initial zoom of tab 1 should be 1
12:22:40 INFO - 92 INFO TEST-PASS | browser/base/content/test/general/browser_bug1015721.js | Initial zoom of tab 2 should be 1
12:22:40 INFO - 93 INFO TEST-PASS | browser/base/content/test/general/browser_bug1015721.js | New zoom for tab 1 should be greater than 1
12:22:40 INFO - 94 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_bug1015721.js | Tab 2 should have zoomed along with tab 1 - Got 1, expected 1.100000023841858
12:22:40 INFO - Stack trace:
12:22:40 INFO - chrome://mochikit/content/browser-test.js:test_is:851
12:22:40 INFO - chrome://mochitests/content/browser/browser/base/content/test/general/head.js:zoomTest:514
12:22:40 INFO - chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug1015721.js:zoomTab1/<:42
12:22:40 INFO - self-hosted:next:660
12:22:40 INFO - zoomTab1@chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug1015721.js:30:3
12:22:40 INFO - Handler.prototype.process@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:870:23
12:22:40 INFO - this.PromiseWalker.walkerLoop@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:749:7
12:22:40 INFO - this.PromiseWalker.scheduleWalkerLoop/<@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:691:37
12:22:40 INFO - [1981] WARNING: NS_ENSURE_TRUE(mMutable) failed: file /builds/slave/fx-team-osx64-d-00000000000000/build/src/netwerk/base/nsSimpleURI.cpp, line 265
12:22:40 INFO - 95 INFO MEMORY STAT vsize after test: 3633852416
12:22:40 INFO - 96 INFO MEMORY STAT residentFast after test: 468307968
12:22:40 INFO - 97 INFO MEMORY STAT heapAllocated after test: 143550944
12:22:40 INFO - 98 INFO TEST-OK | browser/base/content/test/general/browser_bug1015721.js | took 1611ms
12:22:40 INFO - ++DOCSHELL 0x141edb800 == 34 [pid = 1981] [id = 106]
12:22:40 INFO - ++DOMWINDOW == 124 (0x135894400) [pid = 1981] [serial = 303] [outer = 0x0]
12:22:41 INFO - ++DOMWINDOW == 125 (0x1374a9800) [pid = 1981] [serial = 304] [outer = 0x135894400]
12:22:41 INFO - [1981] WARNING: NS_ENSURE_TRUE(mMutable) failed: file /builds/slave/fx-team-osx64-d-00000000000000/build/src/netwerk/base/nsSimpleURI.cpp, line 265
12:22:41 INFO - 99 INFO TEST-START | browser/base/content/test/general/browser_bug1024133-switchtab-override-keynav.js
hmm, so what did we uplift to beta to make this start happening there too?
status-firefox36: --- → affected
status-firefox37: --- → affected
status-firefox38: --- → affected
status-firefox-esr31: --- → unaffected
Drew, you've fixed similar bugs in the past. Any chance you'd have some spare cycles to look into this one?
Flags: needinfo?(adw)
Sorry, with the iteration/sprint/agile model that the desktop team is using, it's hard to pick up bugs that aren't prioritized by management.  I'll add this to the backlog though.
Flags: needinfo?(adw) → firefox-backlog+
Blocks: 1015721
Assignee: nobody → ttaubert
Status: NEW → ASSIGNED
Iteration: --- → 39.2 - 23 Mar
Points: --- → 1
Can reproduce locally. The culprit are these lines added to EventStateManager::DoScrollZoom() by bug 1015721:

> nsContentUtils::DispatchChromeEvent(mDocument, static_cast<nsIDocument*>(mDocument),
>                                     NS_LITERAL_STRING("ZoomChangeUsingMouseWheel"),
>                                     true, true);

mDocument is sometimes null and the event isn't dispatched. I think this should be a proper fix and works for me locally.
Attachment #8578592 - Flags: review?(mstange)
Comment on attachment 8578592 [details] [diff] [review]
0001-Bug-1124409-Fix-intermittent-browser_bug1015721.js-f.patch

Guess Olli could take a look at this as well. Trying to speed up review because that's currently the top intermittent failure on my radar at least.
Attachment #8578592 - Flags: review?(bugs)
(In reply to Olli Pettay [:smaug] from comment #25)
> Comment on attachment 8454385 [details] [diff] [review]
> part 1: add ZoomChangeUsingMouseWheel event
> 
> >+      nsContentUtils::DispatchChromeEvent(mDocument, static_cast<nsIDocument*>(mDocument),
> >+                                          NS_LITERAL_STRING("ZoomChangeUsingMouseWheel"),
> >+                                          true, true);
> true, false)

(That comment is from bug 1015721.)

I just noticed that it seems like the review comment wasn't addressed before landing. Should it? Could do that in the same patch.
Comment on attachment 8578592 [details] [diff] [review]
0001-Bug-1124409-Fix-intermittent-browser_bug1015721.js-f.patch

Thank you for fixing this! I don't know this code very well so I'll defer to Olli. But this looks correct, at least.
Attachment #8578592 - Flags: review?(mstange)
Comment on attachment 8578592 [details] [diff] [review]
0001-Bug-1124409-Fix-intermittent-browser_bug1015721.js-f.patch

Old odd code. We should just have mDocument pointing to the right object
once we have prescontext... oh well, if this helps, fine :)
Attachment #8578592 - Flags: review?(bugs) → review+
Flags: qe-verify?
Flags: qe-verify? → qe-verify-
(In reply to Ryan VanderMeulen [:RyanVM UTC-4] from comment #206)
> This made mochitest-e10s-2 permafail.
> https://treeherder.mozilla.org/logviewer.html#?job_id=7715995&repo=mozilla-
> inbound

TEST-UNEXPECTED-FAIL | dom/events/test/test_bug741666.html | Touch has correct screenX - got 67, expected 60
TEST-UNEXPECTED-FAIL | dom/events/test/test_bug741666.html | Touch has correct screenY - got 342, expected 306

After some bisecting, turns out test_bug659071.html that runs before it is the culprit.
Comment on attachment 8578914 [details] [diff] [review]
0002-Bug-1124409-Fix-test_bug659071.html-to-properly-rese.patch

ah, wheel to the other direction.
Attachment #8578914 - Flags: review?(bugs) → review+
https://hg.mozilla.org/mozilla-central/rev/bdb05106d618
https://hg.mozilla.org/mozilla-central/rev/c70e9979e49b
Status: ASSIGNED → RESOLVED
Closed: 9 years ago
status-firefox39: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → Firefox 39
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