Closed
Bug 1261434
Opened 8 years ago
Closed 2 years ago
32-bit Windows Large JavaScript Resource Not Loaded
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
INCOMPLETE
People
(Reporter: andrew.suckow, Unassigned)
Details
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.57 Safari/537.36 Steps to reproduce: In a script tag of a local html file, load a large JavaScript file (80+ MB) from local file source. <script src="data.js"></script> data.js: var data = [{...},{...},...]; Actual results: The referenced file and its JavaScript will not load in recent versions of Firefox on 32-bit Windows (other OSs not tested, but 64-bit Windows 7 of same FF version does NOT have this problem). This bug began occurring recently (confirmed in FF v43,45); the large JavaScript resource previously was loading correctly for 32-bit FF in Windows 7. There is no error shown in the console about why it doesn't work, the JS resource is just not loaded. If I use a data file around 200KB in size, then it works as expected on 32-bit FF in Windows 7, so it could be a memory mgmt issue for 32-bit systems. In browser console trying to reference the "data" JS variable: >> data >> ReferenceError: data is not defined Expected results: The JavaScript object referenced in the script tag should be loaded in the DOM context of that local html file. In browser console trying to reference the "data" JS variable: >> data >> Array [ Object, Object, ... ]
Updated•8 years ago
|
Component: Untriaged → JavaScript Engine
Product: Firefox → Core
Updated•2 years ago
|
Status: UNCONFIRMED → RESOLVED
Closed: 2 years ago
Resolution: --- → INCOMPLETE
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Description
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