diff options
Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html')
| -rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html b/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html new file mode 100644 index 0000000000..2cc74e2b8f --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html @@ -0,0 +1,25 @@ +<!doctype html> +<title>source element in picture handles dynamic media change correctly.</title> +<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> +<link rel="author" href="https://mozilla.org" title="Mozilla"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1523627"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<picture id="pic"> + <source srcset="data:,a"> +</picture> +<script> +let t = async_test("Dynamic media change is handled correctly"); + +let pic = document.getElementById("pic"); +// Something that will never match. +pic.querySelector("source").setAttribute("media", "not all"); + +let img = document.createElement("img"); +img.src = "data:,b"; +pic.appendChild(img); + +onload = t.step_func_done(function() { + assert_equals(img.currentSrc, "data:,b"); +}); +</script> |