Add a test for an svg img with external resources.

It is perhaps not super clear from the spec, but the Note in [1] talks about: "single-page vector documents (single-page PDFs, XML files with an SVG document element)". This CL adds a test that checks that external resources are not loaded for SVG documents used as an img source. This matches the behavior of Firefox and Chrome, at least. [1] https://html.spec.whatwg.org/multipage/embedded-content.html#the-img-element Change-Id: I9ab713b24fdea5b7d98c5ca6463de4c3674fb8fc Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2041595 Commit-Queue: Rune Lillesveen <futhark@chromium.org> Reviewed-by: Fredrik Söderquist <fs@opera.com> Cr-Commit-Position: refs/heads/master@{#738941}

Add a test for an svg img with external resources.
It is perhaps not super clear from the spec, but the Note in [1] talks about: "single-page vector documents (single-page PDFs, XML files with an SVG document element)". This CL adds a test that checks that external resources are not loaded for SVG documents used as an img source. This matches the behavior of Firefox and Chrome, at least. [1] https://html.spec.whatwg.org/multipage/embedded-content.html#the-img-element Change-Id: I9ab713b24fdea5b7d98c5ca6463de4c3674fb8fc Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2041595 Commit-Queue: Rune Lillesveen <futhark@chromium.org> Reviewed-by: Fredrik Söderquist <fs@opera.com> Cr-Commit-Position: refs/heads/master@{#738941}
3b059937 · Rune Lillesveen · Commit Bot · b28edfcf · 3b059937 · 3b059937
Commit 3b059937 authored Feb 06, 2020 by Rune Lillesveen Committed by Commit Bot Feb 06, 2020
4 changed files
--- a/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/support/external-sheet.svg
+++ b/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/support/external-sheet.svg
+<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg">
+  <style xmlns="http://www.w3.org/1999/xhtml">:root { background-color: green }</style>
+  <link xmlns="http://www.w3.org/1999/xhtml" rel="stylesheet" type="text/css" href="red-bg.css" />
+</svg>
--- a/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/support/red-bg.css
+++ b/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/support/red-bg.css
+:root { background: red }
+
--- a/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet-ref.html
+++ b/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet-ref.html
+<!doctype html>
+<title>Test reference</title>
+<p>You should see a green square below.</p>
+<div style="background:green;width:100px;height:100px"></div>
--- a/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html
+++ b/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html
+<!doctype html>
+<title>An img element with an svg src should not load external resources from the svg file.</title>
+<link rel="help" href="https://html.spec.whatwg.org/multipage/embedded-content.html#the-img-element">
+<link rel="match" href="svg-img-with-external-stylesheet-ref.html">
+<p>You should see a green square below.</p>
+<img width="100" height="100" src="support/external-sheet.svg">