706759 - browser_inspector_infobar.js has an uncaught JS exception "nodes[cursor] is undefined"

Status: RESOLVED WORKSFORME

(DevTools :: Inspector, defect)

Description

[Cameron McCormack (:heycam)]

Seems to be Win XP only, not sure why.

TEST-START | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 0 found
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 1 found
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 2 found
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 3 found
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 0: position matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 0: tagName matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 0: id matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 0: classes match.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 1: position matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 1: tagName matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 1: id matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 1: classes match.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 2: position matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 2: tagName matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 2: id matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 2: classes match.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 3: position matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 3: tagName matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 3: id matches.
TEST-PASS | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | node 3: classes match.
TEST-KNOWN-FAIL | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | [SimpleTest/SimpleTest.js, window.onerror]
TEST-INFO | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | Console message: [JavaScript Error: "nodes[cursor] is undefined" {file: "chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js" line: 81}]
INFO TEST-END | chrome://mochitests/content/browser/browser/devtools/highlighter/test/browser_inspector_infobar.js | finished in 360ms

Comment 1

[Paul Rouget [:paul]]

We got this kind of WinXP-only test failures before. It was a race condition.

Comment 2

[Paul Rouget [:paul]]

Attachment: patch test

Comment 3

[Paul Rouget [:paul]]

I guess this might be the problem.

http://hg.mozilla.org/try/pushloghtml?changeset=8d3d657eeabc

Comment 4

[Paul Rouget [:paul]]

https://tbpl.mozilla.org/?tree=Try&rev=8d3d657eeabc

Comment 5

[Paul Rouget [:paul]]

Apparently, that fixes the problem.

Comment 6

[Paul Rouget [:paul]]

Nope. Can't be this (I don't know why I thought that could fix this problem).

Comment 7

[Paul Rouget [:paul]]

Doesn't happen anymore.

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