Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

89 files changed, 540 insertions, 0 deletions

diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/404-response-with-actual-image-data.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/404-response-with-actual-image-data.html.ini
new file mode 100644
index 0000000000..423baea650
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/404-response-with-actual-image-data.html.ini
@@ -0,0 +1,3 @@
+[404-response-with-actual-image-data.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/Image-constructor.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/Image-constructor.html.ini
new file mode 100644
index 0000000000..5d8e82cf27
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/Image-constructor.html.ini
@@ -0,0 +1,3 @@
+[Image-constructor.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/adopt-from-image-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/adopt-from-image-document.html.ini
new file mode 100644
index 0000000000..e823ce6e9b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/adopt-from-image-document.html.ini
@@ -0,0 +1 @@
+[adopt-from-image-document.html]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/adoption.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/adoption.html.ini
new file mode 100644
index 0000000000..78e9f90bdb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/adoption.html.ini
@@ -0,0 +1,3 @@
+[adoption.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/already-loaded-image-sync-width.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/already-loaded-image-sync-width.html.ini
new file mode 100644
index 0000000000..4c69c0c032
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/already-loaded-image-sync-width.html.ini
@@ -0,0 +1,3 @@
+[already-loaded-image-sync-width.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/available-images-onload.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/available-images-onload.html.ini
new file mode 100644
index 0000000000..fb7efa358d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/available-images-onload.html.ini
@@ -0,0 +1,3 @@
+[available-images-onload.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/available-images.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/available-images.html.ini
new file mode 100644
index 0000000000..a0cfeb6670
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/available-images.html.ini
@@ -0,0 +1,3 @@
+[available-images.html]
+  disabled:
+    if (os == "android"): bug 1550895 (frequently fails on geckoview)
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/below-viewport-image-loading-lazy-load-event.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/below-viewport-image-loading-lazy-load-event.html.ini
new file mode 100644
index 0000000000..11ade051d2
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/below-viewport-image-loading-lazy-load-event.html.ini
@@ -0,0 +1,5 @@
+[below-viewport-image-loading-lazy-load-event.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Below-viewport loading=lazy images do not block the window load event when scrolled into viewport]
+    expected: [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/current-pixel-density/basic.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/current-pixel-density/basic.html.ini
new file mode 100644
index 0000000000..36db6789af
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/current-pixel-density/basic.html.ini
@@ -0,0 +1,8 @@
+[basic.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [<img srcset="data:image/svg+xml,<svg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='-1%20-1%202%202'%20width='20'><circle%20r='1'/></svg> 2x" data-expect="10">]
+    expected: FAIL
+
+  [<img srcset="data:image/svg+xml,<svg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='-1%20-1%202%202'%20height='20'><circle%20r='1'/></svg> 2x" data-expect="10">]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/current-pixel-density/error.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/current-pixel-density/error.html.ini
new file mode 100644
index 0000000000..eca3ff490d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/current-pixel-density/error.html.ini
@@ -0,0 +1,3 @@
+[error.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/currentSrc-blob-cache.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/currentSrc-blob-cache.html.ini
new file mode 100644
index 0000000000..2f4d3204ec
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/currentSrc-blob-cache.html.ini
@@ -0,0 +1,3 @@
+[currentSrc-blob-cache.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/data-url.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/data-url.html.ini
new file mode 100644
index 0000000000..a8aa168604
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/data-url.html.ini
@@ -0,0 +1,3 @@
+[data-url.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-iframe.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-iframe.html.ini
new file mode 100644
index 0000000000..afb9f81127
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-iframe.html.ini
@@ -0,0 +1,8 @@
+[image-decode-iframe.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [HTMLImageElement.prototype.decode(), iframe tests. Decode from removed iframe fails (img not loaded)]
+    expected: FAIL
+
+  [HTMLImageElement.prototype.decode(), iframe tests. Decode from iframe, later removed, fails (img not loaded)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-image-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-image-document.html.ini
new file mode 100644
index 0000000000..3743e21fb6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-image-document.html.ini
@@ -0,0 +1,7 @@
+[image-decode-image-document.html]
+  expected:
+    if (os == "linux") and (processor == "x86"): [OK, TIMEOUT]
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [HTMLImageElement.prototype.decode(), image document tests. Decode from iframe with image document, succeeds (img not loaded)]
+    expected:
+      if (processor == "x86") and (os == "linux"): [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-path-changes-svg.tentative.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-path-changes-svg.tentative.html.ini
new file mode 100644
index 0000000000..fe1f4f5ec6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-path-changes-svg.tentative.html.ini
@@ -0,0 +1,3 @@
+[image-decode-path-changes-svg.tentative.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-path-changes.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-path-changes.html.ini
new file mode 100644
index 0000000000..150aba18a7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-path-changes.html.ini
@@ -0,0 +1,3 @@
+[image-decode-path-changes.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-picture.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-picture.html.ini
new file mode 100644
index 0000000000..3c5a064bc5
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-picture.html.ini
@@ -0,0 +1,3 @@
+[image-decode-picture.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-svg.tentative.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-svg.tentative.html.ini
new file mode 100644
index 0000000000..8ef28d7562
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-svg.tentative.html.ini
@@ -0,0 +1,3 @@
+[image-decode-svg.tentative.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html.ini
new file mode 100644
index 0000000000..3ee1631fe9
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html.ini
@@ -0,0 +1,3 @@
+[image-decode-with-quick-attach-svg.tentative.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach.html.ini
new file mode 100644
index 0000000000..7053ef4260
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach.html.ini
@@ -0,0 +1,3 @@
+[image-decode-with-quick-attach.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode.html.ini
new file mode 100644
index 0000000000..bdb25cf009
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/decode/image-decode.html.ini
@@ -0,0 +1,3 @@
+[image-decode.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event-detached.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event-detached.html.ini
new file mode 100644
index 0000000000..4739aa3501
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event-detached.html.ini
@@ -0,0 +1,3 @@
+[delay-load-event-detached.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event-until-move-to-empty-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event-until-move-to-empty-source.html.ini
new file mode 100644
index 0000000000..3ddcc463c2
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event-until-move-to-empty-source.html.ini
@@ -0,0 +1,3 @@
+[delay-load-event-until-move-to-empty-source.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event.html.ini
new file mode 100644
index 0000000000..20d94ba26f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/delay-load-event.html.ini
@@ -0,0 +1,3 @@
+[delay-load-event.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/disconnected-image-loading-lazy.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/disconnected-image-loading-lazy.html.ini
new file mode 100644
index 0000000000..862cf98eb1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/disconnected-image-loading-lazy.html.ini
@@ -0,0 +1,3 @@
+[disconnected-image-loading-lazy.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/document-destroyed-crash.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/document-destroyed-crash.html.ini
new file mode 100644
index 0000000000..4a08baa9c7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/document-destroyed-crash.html.ini
@@ -0,0 +1,6 @@
+[document-destroyed-crash.html]
+  disabled:
+    if debug: https://bugzilla.mozilla.org/show_bug.cgi?id=1827613
+  expected:
+    if not debug: PASS
+    CRASH
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/environment-changes/viewport-change.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/environment-changes/viewport-change.html.ini
new file mode 100644
index 0000000000..e6c1625d13
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/environment-changes/viewport-change.html.ini
@@ -0,0 +1,40 @@
+[viewport-change.html]
+  expected:
+    if (os == "android") and debug and fission: [OK, TIMEOUT]
+    if (os == "android") and not debug: [OK, TIMEOUT]
+  [picture: source (max-width:500px) broken image, img valid image, resize to narrow]
+    expected:
+      if (os == "android") and not debug: [FAIL, PASS]
+      FAIL
+
+  [picture: source (max-width:500px) broken image, img broken image, resize to narrow]
+    expected:
+      if (os == "android") and not debug: [FAIL, PASS]
+      FAIL
+
+  [picture: source (max-width:500px) broken image, img broken image, resize to wide]
+    expected:
+      if (os == "linux") and not fission: [FAIL, PASS]
+      if os == "android": [FAIL, PASS, TIMEOUT]
+      FAIL
+
+  [picture: source (max-width:500px) valid image, img broken image, resize to wide]
+    expected:
+      if not fission and not debug: [FAIL, PASS]
+      FAIL
+
+  [picture: source (max-width:500px) broken image, img valid image, resize to wide]
+    expected:
+      if (os == "android") and not debug: [PASS, TIMEOUT]
+
+  [picture: source (max-width:500px) valid image, img broken image, resize to narrow]
+    expected:
+      if (os == "android") and not debug: [PASS, TIMEOUT]
+
+  [picture: source (max-width:500px) valid image, img valid image, resize to wide]
+    expected:
+      if (os == "android") and not debug: [PASS, TIMEOUT]
+
+  [picture: source (max-width:500px) valid image, img valid image, resize to narrow]
+    expected:
+      if (os == "android") and not debug: [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/historical-progress-event.window.js.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/historical-progress-event.window.js.ini
new file mode 100644
index 0000000000..e0138058ed
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/historical-progress-event.window.js.ini
@@ -0,0 +1,3 @@
+[historical-progress-event.window.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-base-url.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-base-url.html.ini
new file mode 100644
index 0000000000..1a96475e58
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-base-url.html.ini
@@ -0,0 +1,3 @@
+[image-base-url.html]
+  [An image should not be refetched upon insertion asynchronously after its Document's base URL changes]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini
new file mode 100644
index 0000000000..30b696b181
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-change.html.ini
@@ -0,0 +1,2 @@
+[image-compositing-change.html]
+  expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html.ini
new file mode 100644
index 0000000000..8ef4360da0
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html.ini
@@ -0,0 +1,2 @@
+[image-compositing-large-scale-change.html]
+  prefs: [apz.allow_zooming:true]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-eager.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-eager.html.ini
new file mode 100644
index 0000000000..cec0505516
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-eager.html.ini
@@ -0,0 +1,3 @@
+[image-loading-eager.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-available.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-available.html.ini
new file mode 100644
index 0000000000..121229658d
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-available.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-available.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-base-url-2.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-base-url-2.html.ini
new file mode 100644
index 0000000000..ca009b3267
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-base-url-2.html.ini
@@ -0,0 +1,8 @@
+[image-loading-lazy-base-url-2.html]
+  expected:
+    if (os == "linux") and debug and not fission and not swgl: [OK, ERROR]
+    if (os == "linux") and debug and not fission and swgl: [OK, ERROR]
+    if (os == "linux") and debug and fission: [OK, ERROR]
+    if (os == "linux") and not debug: [OK, ERROR]
+  [When a loading=lazy image is loaded, it loads relative to the document's base URL computed at parse-time.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-base-url.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-base-url.html.ini
new file mode 100644
index 0000000000..2b37f9394b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-base-url.html.ini
@@ -0,0 +1,7 @@
+[image-loading-lazy-base-url.html]
+  expected:
+    if (os == "linux") and fission and not debug and (processor == "x86_64"): [OK, ERROR]
+    if (os == "linux") and not fission: [OK, ERROR]
+    if os == "mac": [OK, ERROR]
+  [When a loading=lazy image is loaded, it loads relative to the document's base URL computed at parse-time.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-below-viewport-dynamic.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-below-viewport-dynamic.html.ini
new file mode 100644
index 0000000000..072e5beb92
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-below-viewport-dynamic.html.ini
@@ -0,0 +1,5 @@
+[image-loading-lazy-below-viewport-dynamic.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Test that below viewport images with loading='lazy' and changed to loading='eager' load and do not block the window load event.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-crossorigin-change.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-crossorigin-change.sub.html.ini
new file mode 100644
index 0000000000..0025a88bb7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-crossorigin-change.sub.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-crossorigin-change.sub.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-empty-src.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-empty-src.html.ini
new file mode 100644
index 0000000000..528995dfff
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-empty-src.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-empty-src.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-cross-origin-iframe-001.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-cross-origin-iframe-001.sub.html.ini
new file mode 100644
index 0000000000..2336fe4f63
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-cross-origin-iframe-001.sub.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-in-cross-origin-iframe-001.sub.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-cross-origin-iframe-002.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-cross-origin-iframe-002.sub.html.ini
new file mode 100644
index 0000000000..8dfda9f393
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-cross-origin-iframe-002.sub.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-in-cross-origin-iframe-002.sub.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-script-disabled-iframe.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-script-disabled-iframe.html.ini
new file mode 100644
index 0000000000..f04bc505e7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-script-disabled-iframe.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-in-script-disabled-iframe.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-viewport-dynamic.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-viewport-dynamic.html.ini
new file mode 100644
index 0000000000..b41611039a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-in-viewport-dynamic.html.ini
@@ -0,0 +1,5 @@
+[image-loading-lazy-in-viewport-dynamic.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Test that in viewport images with loading='lazy' and changed to loading='eager' do not block the window load event.]
+    expected: [FAIL, PASS]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-document.html.ini
new file mode 100644
index 0000000000..860d2e8bef
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-document.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-move-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html.ini
new file mode 100644
index 0000000000..fd473875a2
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-move-into-script-disabled-iframe.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-move-into-script-disabled-iframe.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-multicol.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-multicol.html.ini
new file mode 100644
index 0000000000..aa4a910504
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-multicol.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-multicol.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-multiple-times.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-multiple-times.html.ini
new file mode 100644
index 0000000000..a135ce1e0b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-multiple-times.html.ini
@@ -0,0 +1,7 @@
+[image-loading-lazy-multiple-times.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Images with loading='lazy' can be lazy loaded multiple times]
+    expected:
+      if (os == "win") and not debug: [FAIL, PASS]
+      FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-negative-margin.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-negative-margin.html.ini
new file mode 100644
index 0000000000..0a66a41eef
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-negative-margin.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-negative-margin.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-referrerpolicy-change.sub.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-referrerpolicy-change.sub.html.ini
new file mode 100644
index 0000000000..4f850c2c1b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-referrerpolicy-change.sub.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-referrerpolicy-change.sub.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-relevant-mutations.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-relevant-mutations.html.ini
new file mode 100644
index 0000000000..e7c5604747
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-relevant-mutations.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-relevant-mutations.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html.ini
new file mode 100644
index 0000000000..c403386730
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html.ini
@@ -0,0 +1,4 @@
+[image-loading-lazy-slow-aspect-ratio.html]
+  expected:
+    if (os == "android"): ["PASS", "FAIL", "TIMEOUT"]
+    [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini
new file mode 100644
index 0000000000..db39b50149
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html.ini
@@ -0,0 +1,4 @@
+[image-loading-lazy-slow.html]
+  expected:
+    if (os == "android"): ["PASS", "FAIL", "TIMEOUT"]
+    [PASS, FAIL]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-subframe-detached-crash.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-subframe-detached-crash.html.ini
new file mode 100644
index 0000000000..f850222f6b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-subframe-detached-crash.html.ini
@@ -0,0 +1,7 @@
+[image-loading-lazy-subframe-detached-crash.html]
+  expected:
+    if debug and (os == "win") and (processor == "x86_64") and not swgl: [PASS, TIMEOUT]
+    if debug and (os == "win") and (processor == "x86"): [PASS, TIMEOUT]
+    if debug and (os == "linux"): [PASS, ERROR, CRASH]
+    if debug and (os == "mac"): [PASS, ERROR, CRASH]
+    if debug and (os == "android"): [PASS, CRASH]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html.ini
new file mode 100644
index 0000000000..9e6a0f2793
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy-zero-intersection-area.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy.html.ini
new file mode 100644
index 0000000000..8393d70fe3
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-lazy.html.ini
@@ -0,0 +1,3 @@
+[image-loading-lazy.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini
new file mode 100644
index 0000000000..17d29d5ef7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html.ini
@@ -0,0 +1,3 @@
+[image-loading-subpixel-clip.html]
+  expected:
+    if (os == "android"): ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/img-with-containment-and-size.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/img-with-containment-and-size.html.ini
new file mode 100644
index 0000000000..62694c6b22
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/img-with-containment-and-size.html.ini
@@ -0,0 +1,3 @@
+[img-with-containment-and-size.html]
+  disabled:
+    if (os == "android"): bug 1550895 (frequently fails on geckoview)
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/img.complete.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/img.complete.html.ini
new file mode 100644
index 0000000000..944d7b63d6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/img.complete.html.ini
@@ -0,0 +1,3 @@
+[img.complete.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/invalid-src.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/invalid-src.html.ini
new file mode 100644
index 0000000000..4dee1daa23
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/invalid-src.html.ini
@@ -0,0 +1,3 @@
+[invalid-src.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/list-of-available-images-does-not-coalesce-in-flight-requests.sub.tentative.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/list-of-available-images-does-not-coalesce-in-flight-requests.sub.tentative.html.ini
new file mode 100644
index 0000000000..db1d799626
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/list-of-available-images-does-not-coalesce-in-flight-requests.sub.tentative.html.ini
@@ -0,0 +1,5 @@
+[list-of-available-images-does-not-coalesce-in-flight-requests.sub.tentative.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [list of available images does not coalesce in-flight requests]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/list-of-available-images-matching.https.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/list-of-available-images-matching.https.html.ini
new file mode 100644
index 0000000000..10f1c48f3e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/list-of-available-images-matching.https.html.ini
@@ -0,0 +1,5 @@
+[list-of-available-images-matching.https.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [list of available images tuple-matching logic]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/move-element-and-scroll.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/move-element-and-scroll.html.ini
new file mode 100644
index 0000000000..24190220bb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/move-element-and-scroll.html.ini
@@ -0,0 +1,3 @@
+[move-element-and-scroll.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/natural-size-orientation.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/natural-size-orientation.html.ini
new file mode 100644
index 0000000000..b384a668f5
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/natural-size-orientation.html.ini
@@ -0,0 +1,4 @@
+[natural-size-orientation.html]
+  max-asserts: 2
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/non-active-document.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
new file mode 100644
index 0000000000..4f8c388255
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
@@ -0,0 +1,3 @@
+[non-active-document.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/nonexistent-image.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/nonexistent-image.html.ini
new file mode 100644
index 0000000000..39035ffa21
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/nonexistent-image.html.ini
@@ -0,0 +1,3 @@
+[nonexistent-image.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-below-viewport-image-loading-lazy.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-below-viewport-image-loading-lazy.html.ini
new file mode 100644
index 0000000000..6f8fb775aa
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-below-viewport-image-loading-lazy.html.ini
@@ -0,0 +1,3 @@
+[not-rendered-below-viewport-image-loading-lazy.html]
+  expected:
+    if (os == "android") and fission: [TIMEOUT, OK]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-dimension-getter.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-dimension-getter.html.ini
new file mode 100644
index 0000000000..b7efda96d6
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-dimension-getter.html.ini
@@ -0,0 +1,3 @@
+[not-rendered-dimension-getter.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-image-loading-lazy.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-image-loading-lazy.html.ini
new file mode 100644
index 0000000000..fc64224db8
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/not-rendered-image-loading-lazy.html.ini
@@ -0,0 +1,3 @@
+[not-rendered-image-loading-lazy.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/null-image-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/null-image-source.html.ini
new file mode 100644
index 0000000000..b2114c025a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/null-image-source.html.ini
@@ -0,0 +1,7 @@
+[null-image-source.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+    if os == "mac": [OK, TIMEOUT]
+  [img with empty src]
+    expected:
+      if os == "mac": [PASS, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/picture-loading-lazy.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/picture-loading-lazy.html.ini
new file mode 100644
index 0000000000..952d364b2f
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/picture-loading-lazy.html.ini
@@ -0,0 +1,3 @@
+[picture-loading-lazy.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/relevant-mutations.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/relevant-mutations.html.ini
new file mode 100644
index 0000000000..dc9aef38bc
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/relevant-mutations.html.ini
@@ -0,0 +1,173 @@
+[relevant-mutations.html]
+  [referrerpolicy no-referrer-when-downgrade to empty, src already set]
+    expected: FAIL
+
+  [referrerpolicy no-referrer-when-downgrade to absent, src already set]
+    expected: FAIL
+
+  [referrerpolicy no-referrer to invalid, src already set]
+    expected: FAIL
+
+  [referrerpolicy no-referrer to empty, src already set]
+    expected: FAIL
+
+  [referrerpolicy no-referrer-when-downgrade to invalid, src already set]
+    expected: FAIL
+
+  [referrerpolicy no-referrer to absent, src already set]
+    expected: FAIL
+
+  [crossorigin use-credentials to invalid, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has type changed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [inserted into picture]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source removed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has srcset changed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin empty to use-credentials, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin anonymous to use-credentials, src already set]
+    expected:
+      if (os == "linux") and not fission: [PASS, FAIL]
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [referrerpolicy no-referrer-when-downgrade to no-referrer, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin use-credentials to absent, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+      if (os == "linux") and not fission: [PASS, FAIL]
+
+  [crossorigin absent to anonymous, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+      if (os == "linux") and not fission: [PASS, FAIL]
+
+  [parent is picture, previous source has media removed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has type set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has sizes set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has type removed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin absent to empty, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+      if (os == "linux") and not fission: [PASS, FAIL]
+
+  [crossorigin absent to use-credentials, src already set]
+    expected:
+      if (os == "linux") and not fission: [PASS, FAIL]
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [referrerpolicy absent to no-referrer-when-downgrade, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin anonymous to absent, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has sizes removed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source inserted]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin empty to absent, src already set]
+    expected:
+      if (os == "linux") and not fission: [PASS, FAIL]
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has media set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has srcset removed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has media changed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [referrerpolicy no-referrer to no-referrer-when-downgrade, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [srcset set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+      if (os == "android") and swgl: [PASS, FAIL]
+      if (os == "linux") and not fission: [PASS, FAIL]
+
+  [srcset changed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+      if (os == "linux") and not fission: [PASS, FAIL]
+
+  [crossorigin use-credentials to anonymous, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [referrerpolicy empty to no-referrer-when-downgrade, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has srcset set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [referrerpolicy absent to no-referrer, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [referrerpolicy empty to no-referrer, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [crossorigin use-credentials to empty, src already set]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [parent is picture, previous source has sizes changed]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [removed from picture]
+    expected:
+      if (os == "mac") and debug: [PASS, FAIL]
+
+  [srcset is set to same value]
+    expected: FAIL
+
+  [sizes is set to same value]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/remove-element-and-scroll.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/remove-element-and-scroll.html.ini
new file mode 100644
index 0000000000..97d98032e7
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/remove-element-and-scroll.html.ini
@@ -0,0 +1,3 @@
+[remove-element-and-scroll.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/scrolling-below-viewport-image-lazy-loading-in-iframe.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/scrolling-below-viewport-image-lazy-loading-in-iframe.html.ini
new file mode 100644
index 0000000000..57f3b942f1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/scrolling-below-viewport-image-lazy-loading-in-iframe.html.ini
@@ -0,0 +1,3 @@
+[scrolling-below-viewport-image-lazy-loading-in-iframe.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/implicit-sizes-ignores-width.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/implicit-sizes-ignores-width.html.ini
new file mode 100644
index 0000000000..2c9850e443
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/implicit-sizes-ignores-width.html.ini
@@ -0,0 +1,3 @@
+[implicit-sizes-ignores-width.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-display-none.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-display-none.html.ini
new file mode 100644
index 0000000000..78ef8a0754
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-display-none.html.ini
@@ -0,0 +1,3 @@
+[parse-a-sizes-attribute-display-none.html]
+  [<img srcset="/images/green-1x1.png?e38 50w, /images/green-16x16.png?e38 51w" sizes="(min-width:calc(0)) 1px"> ref sizes="1px" (display:none)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-quirks-mode.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-quirks-mode.html.ini
new file mode 100644
index 0000000000..0662fa4280
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-quirks-mode.html.ini
@@ -0,0 +1,3 @@
+[parse-a-sizes-attribute-quirks-mode.html]
+  [<img srcset="/images/green-1x1.png?e38 50w, /images/green-16x16.png?e38 51w" sizes="(min-width:calc(0)) 1px"> ref sizes="1px" (quirks mode)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-standards-mode.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-standards-mode.html.ini
new file mode 100644
index 0000000000..c616ffe021
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-standards-mode.html.ini
@@ -0,0 +1,3 @@
+[parse-a-sizes-attribute-standards-mode.html]
+  [<img srcset="/images/green-1x1.png?e38 50w, /images/green-16x16.png?e38 51w" sizes="(min-width:calc(0)) 1px"> ref sizes="1px" (standards mode)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-width-1000px.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-width-1000px.html.ini
new file mode 100644
index 0000000000..1e96a00f71
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-width-1000px.html.ini
@@ -0,0 +1,6 @@
+[parse-a-sizes-attribute-width-1000px.html]
+  expected:
+    if (os == "linux") and not fission and not debug: [OK, CRASH]
+    if (os == "mac") and debug: [OK, CRASH]
+  [<img srcset="/images/green-1x1.png?e38 50w, /images/green-16x16.png?e38 51w" sizes="(min-width:calc(0)) 1px"> ref sizes="1px" (width:1000px)]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini
new file mode 100644
index 0000000000..acc3643bdd
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-001.html.ini
@@ -0,0 +1,3 @@
+[sizes-dynamic-001.html]
+  expected:
+    if (os == "android"): ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini
new file mode 100644
index 0000000000..30ce55ca2e
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/sizes/sizes-dynamic-002.html.ini
@@ -0,0 +1,3 @@
+[sizes-dynamic-002.html]
+  expected:
+    if (os == "android"): ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/source-media-outside-doc.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/source-media-outside-doc.html.ini
new file mode 100644
index 0000000000..50599f3747
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/source-media-outside-doc.html.ini
@@ -0,0 +1,5 @@
+[source-media-outside-doc.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [Image source selection using media queries is performed for img elements outside the document]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/parse-a-srcset-attribute.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/parse-a-srcset-attribute.html.ini
new file mode 100644
index 0000000000..aef7a39f62
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/parse-a-srcset-attribute.html.ini
@@ -0,0 +1,3 @@
+[parse-a-srcset-attribute.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/select-an-image-source.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/select-an-image-source.html.ini
new file mode 100644
index 0000000000..f7ddd6267a
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/select-an-image-source.html.ini
@@ -0,0 +1,3 @@
+[select-an-image-source.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html.ini
new file mode 100644
index 0000000000..113797cfdb
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/srcset/srcset-media-dynamic.html.ini
@@ -0,0 +1,3 @@
+[srcset-media-dynamic.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini
new file mode 100644
index 0000000000..b6d2c6c89b
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/svg-img-with-external-stylesheet.html.ini
@@ -0,0 +1,3 @@
+[svg-img-with-external-stylesheet.html]
+  expected:
+    if (os == "android"): ["PASS", "TIMEOUT"]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-src-complete.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-src-complete.html.ini
new file mode 100644
index 0000000000..d917d61d2c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-src-complete.html.ini
@@ -0,0 +1,3 @@
+[update-src-complete.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-image-data/current-request-microtask.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-image-data/current-request-microtask.html.ini
new file mode 100644
index 0000000000..9fd84a8806
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-image-data/current-request-microtask.html.ini
@@ -0,0 +1,5 @@
+[current-request-microtask.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [currentSrc is updated only after the microtask that updates the current request is run]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-image-data/fail-to-resolve.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-image-data/fail-to-resolve.html.ini
new file mode 100644
index 0000000000..64f6c08e66
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-image-data/fail-to-resolve.html.ini
@@ -0,0 +1,14 @@
+[fail-to-resolve.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
+  [<img src="//[">]
+    expected: FAIL
+
+  [<img srcset="//[">]
+    expected: FAIL
+
+  [<img srcset="//[" src="/images/red.png">]
+    expected: FAIL
+
+  [<img srcset="//[, /images/red.png">]
+    expected: FAIL
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-source-set.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-source-set.html.ini
new file mode 100644
index 0000000000..288a73ece1
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/update-the-source-set.html.ini
@@ -0,0 +1,3 @@
+[update-the-source-set.html]
+  expected:
+    if (os == "android") and fission: [OK, TIMEOUT]
diff --git a/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/usemap-casing.html.ini b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/usemap-casing.html.ini
new file mode 100644
index 0000000000..abdc7e510c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/embedded-content/the-img-element/usemap-casing.html.ini
@@ -0,0 +1,4 @@
+[usemap-casing.html]
+  [Image with usemap of #sanityCheck should match the area with map named sanityCheck]
+    expected: FAIL
+