1092558 - [e10s] URL.createObjectURL(blob) creates an url that shows a blank page

Status: RESOLVED FIXED

(Firefox :: General, defect)

Description

[Tim Nguyen :ntim]

On e10s, when navigating to a url created by URL.createObjectURL(blob), you'll see a blank page instead of the wanted content.

This is preventing my add-on [0] to work.

[0] : https://addons.mozilla.org/en-US/firefox/addon/devtools-prototyper/

Comment 1

[half-shot]

Seems to be working as expected in nightly 41.0a1.
I created a URL from a HTML Blob and used window.open() to open a new tab and got the expected result.

Comment 2

[Jerod Lycett]

This addon is still not working properly.

Handler function threw an exception: [Exception... "Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsIInterfaceRequestor.getInterface]"  nsresult: "0x80004002 (NS_NOINTERFACE)"  location: "JS frame :: resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webbrowser.js :: DebuggerProgressListener.prototype._getWindowsInDocShell/< :: line 2118"  data: no]
Stack: DebuggerProgressListener.prototype._getWindowsInDocShell/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webbrowser.js:2118:1
DebuggerProgressListener.prototype._getWindowsInDocShell@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webbrowser.js:2117:12
DebuggerProgressListener.prototype.watch@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webbrowser.js:2092:21
TabActor.prototype._onDocShellCreated/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webbrowser.js:1149:9
makeInfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/DevToolsUtils.js:83:14
Line: 2118, column: 0 DevToolsUtils.js:59:0

I used https://addons.mozilla.org/en-US/firefox/addon/devtools-prototyper/ is this related to this filing or a new bug?

Comment 3

[Tim Nguyen :ntim]

What is the add-on version you are using ? This bug only affects version 2.0 and lower.

Comment 4

[Jerod Lycett]

(In reply to Tim Nguyen [:ntim] from comment #3)
> What is the add-on version you are using ? This bug only affects version 2.0
> and lower.

I was using 3.1, the unreviewed latest version from AMO, and just re-tested to confirm.

Comment 5

[:shell escalante]

closing based on comments in version 4.0.5 - i'm checking if it is flagged MPC=true