Bug 194948

Summary: SVG load external file via <use> ignores ServiceWorker when offline
Product: WebKit Reporter: Laszlo <webkit>
Component: Service WorkersAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: achristensen, bfulgham, cdumez, dvpdiner2, keyamoon, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: Safari 12   
Hardware: Mac   
OS: macOS 10.12   
Attachments:
Description Flags
Example with one html and one svg file none

Laszlo
Reported 2019-02-22 09:40:37 PST
Created attachment 362727 [details] Example with one html and one svg file When referencing an external SVG (external.svg) inside an inline SVG inside an html file (index.html) via <use href="external.svg#someid"> and caching everything via ServiceWorker (cache.addAll(["index.html", "external.svg"])) the <use> tag does not display the cached version from the service worker when offline but displays nothing as if the file is not found. But when accessing the svg directly via adress bar it can (of course) be loaded even when offline. Loading the external SVG via <img> tag does also work when offline. So it seems there is a bug when combining <use> tag an ServiceWorker. I have attached an example. In other browsers (chrome and firefox) it works fine.
Attachments
Example with one html and one svg file (8.54 KB, application/zip)
2019-02-22 09:40 PST, Laszlo 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-07-01 15:45:04 PDT
<rdar://problem/96318522>
youenn fablet
Comment 2 2022-07-04 09:00:19 PDT
Pull request: https://github.com/WebKit/WebKit/pull/2056
EWS
Comment 3 2022-07-05 05:18:38 PDT
Committed 252132@main (c923ed26acc4): <https://commits.webkit.org/252132@main> Reviewed commits have been landed. Closing PR #2056 and removing active labels.
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