Bug 145565

Summary: [UIWebView] local storage event listeners are not triggered
Product: WebKit Reporter: Eugene But <eugenebut>
Component: WebKit2Assignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: andersca, sam, stuartmorgan
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: iPhone / iPad   
OS: All   
Attachments:
Description Flags
Test App none

Description Eugene But 2015-06-02 13:21:33 PDT
Created attachment 254088 [details]
Test App

Event listeners added via window.addEventListener('storage', listener, false); are not triggered when local storage is changed in UIWebView.

Steps to Reproduce:
1.) Unarchive UIWebView.zip
2.) Build and launch attached project
3.) Observe changes of rendered text

Expected Results:
Rendered text should change from "Listener Page" to "modified key: test_key", because 'storage' even listener updates a document when local storage is changed.

Actual Results:
Page remains unchanged and always shows "Listener Page" text.


Can not reproduce with WKWebView (change USE_UI_WEB_VIEW macro to 0 in ViewController.m).
Comment 1 Eugene But 2015-06-02 13:22:43 PDT
rdar://21207340