660843 - Constant spamming of "Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]" in mobile browser-chrome logs

Status: RESOLVED FIXED

(Firefox for Android Graveyard :: General, defect)

Description

[Phil Ringnalda (:philor)]

I'm not really sure whether the problem is that remote_head.js is reloaded dozens of times per test, or that it has consts in it, which don't work in something which is expected to be loaded dozens of times per test, but it makes for annoying logs when

TEST-PASS | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Tab Opened
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Console message: [JavaScript Error: "redeclaration of const window" {file: "chrome://mochitests/content/browser/mobile/chrome/tests/remote_head.js" line: 4}]
TEST-INFO | chrome://mochitests/content/browser/mobile/chrome/tests/browser_tapping.js | Test the double tap behavior

is pretty typical output.

Comment 1

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

Attachment: Fix some error span from mochitest-browser-chrome

Comment 2

[Daniel Holbert [:dholbert]]

This spamming is still an issue -- cjones, could you land the patch here if it's ready?

Comment 3

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

Oh, yes.  It was behind another patch that bounced on try and I forgot about it.

Comment 4

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

http://hg.mozilla.org/integration/mozilla-inbound/rev/55d39961ce6b

Comment 5

[:Ms2ger (he/him; ⌚ UTC+1/+2)]

http://hg.mozilla.org/mozilla-central/rev/55d39961ce6b

Landed with the wrong bug number.

Comment 6

[Camelia Urian]

Mozilla/5.0 (Android; Linux armv7l; rv:9.0a2) Gecko/20111009 Firefox/9.0a2 Fennec/9.0a2
Device: HTC Desire Z
OS: Android 2.3

Verified issue on above environment and have not seen described error in the error console.
Is there a particular scenario for this error, or can we mark bug as verified fixed?