From bc999e3e4fab461680839c1b1abac156a009941d Mon Sep 17 00:00:00 2001
From: Dale Curtis <dalecurtis@chromium.org>
Date: Wed, 27 Sep 2023 12:17:12 +0000
Subject: [PATCH] Bug 1854761 [wpt PR 42106] - Fix <source> version of the
 media-src-7_2_2.sub.html test., a=testonly

Automatic update from web-platform-tests
Fix <source> version of the media-src-7_2_2.sub.html test.

<source> elements can't be changed retroactively like the test was
doing. The media element would sometimes start the load and fail
since the source had no content. Instead add the <source> node in
one go.

Fixed: 1484341
Change-Id: I0e2c53fedcee121d59563d140d4d82793fcba5d4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4883970
Reviewed-by: Jonathan Hao <phao@chromium.org>
Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1200339}

--

wpt-commits: f3b2a3dbd7052b19a8bed15eea85e4b768364cee
wpt-pr: 42106
---
 .../media-src/media-src-7_2_2.sub.html                | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/testing/web-platform/tests/content-security-policy/media-src/media-src-7_2_2.sub.html b/testing/web-platform/tests/content-security-policy/media-src/media-src-7_2_2.sub.html
index e1626eec5aa0..ce6b8add3c83 100644
--- a/testing/web-platform/tests/content-security-policy/media-src/media-src-7_2_2.sub.html
+++ b/testing/web-platform/tests/content-security-policy/media-src/media-src-7_2_2.sub.html
@@ -40,16 +40,17 @@
 
     <audio id="audioObject" width="320" height="240" controls
            onloadeddata="media_loaded(source_test)">
-        <source id="audioSourceObject"
-                type="audio/ogg"
-                onerror="media_error_handler(source_test)">
     </audio>
     <audio id="audioObject2" width="320" height="240" controls
            onerror="media_error_handler(src_test)"
            onloadeddata="media_loaded(src_test)">
-
+    </audio>
     <script>
-        document.getElementById("audioSourceObject").src = mediaURL;
+        let source = document.createElement("source");
+        source.src = mediaURL;
+        source.type = "audio/ogg";
+        source.onerror = _ => { media_error_handler(source_test); }
+        document.getElementById("audioObject").appendChild(source);
         document.getElementById("audioObject2").src = mediaURL;
     </script>