diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs
index 20ac88b7bc1..6a8d0306715 100644
--- a/components/script/script_thread.rs
+++ b/components/script/script_thread.rs
@@ -2538,7 +2538,8 @@ impl ScriptThread {
         source_origin: ImmutableOrigin,
         data: StructuredSerializedData,
     ) {
-        match { self.documents.borrow().find_window(pipeline_id) } {
+        let window = self.documents.borrow().find_window(pipeline_id);
+        match window {
             None => return warn!("postMessage after target pipeline {} closed.", pipeline_id),
             Some(window) => {
                 // FIXME: synchronously talks to constellation.
@@ -2621,7 +2622,8 @@ impl ScriptThread {
         history_state_id: Option<HistoryStateId>,
         url: ServoUrl,
     ) {
-        match { self.documents.borrow().find_window(pipeline_id) } {
+        let window = self.documents.borrow().find_window(pipeline_id);
+        match window {
             None => {
                 return warn!(
                     "update history state after pipeline {} closed.",
@@ -2637,7 +2639,8 @@ impl ScriptThread {
         pipeline_id: PipelineId,
         history_states: Vec<HistoryStateId>,
     ) {
-        match { self.documents.borrow().find_window(pipeline_id) } {
+        let window = self.documents.borrow().find_window(pipeline_id);
+        match window {
             None => {
                 return warn!(
                     "update history state after pipeline {} closed.",
diff --git a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
index 76b398963ae..a9e46713244 100644
--- a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -7,7 +7,7 @@
     expected: FAIL
 
   [Opening a blob URL in a new window immediately before revoking it works.]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Opening a blob URL in a noopener about:blank window immediately before revoking it works.]
     expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-001.html.ini b/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-001.html.ini
deleted file mode 100644
index 5e3f2d998e3..00000000000
--- a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-001.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[hit-test-floats-001.html]
-  [hit-test-floats-001]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
index 9f60026f6d9..94a3570d26b 100644
--- a/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
+++ b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
@@ -5,9 +5,9 @@
   [[data-expected-height\] 7]
     expected: FAIL
 
-  [[data-expected-height\] 1]
+  [[data-expected-height\] 3]
     expected: FAIL
 
-  [[data-expected-height\] 2]
+  [[data-expected-height\] 4]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini b/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini
new file mode 100644
index 00000000000..b1d1b14db72
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini
@@ -0,0 +1,2 @@
+[white-space-002.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini b/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini
new file mode 100644
index 00000000000..182a9fc2d1e
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini
@@ -0,0 +1,2 @@
+[white-space-003.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini b/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini
new file mode 100644
index 00000000000..3d28990c283
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini
@@ -0,0 +1,2 @@
+[line-height-204.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini b/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini
new file mode 100644
index 00000000000..fb5b6fd0006
--- /dev/null
+++ b/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini
@@ -0,0 +1,2 @@
+[mix-blend-mode-paragraph.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini b/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini
new file mode 100644
index 00000000000..f20284a5396
--- /dev/null
+++ b/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini
@@ -0,0 +1,2 @@
+[background-repeat-round-roundup.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini b/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini
new file mode 100644
index 00000000000..192f64b0826
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini
@@ -0,0 +1,2 @@
+[word-break-break-all-007.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini b/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini
new file mode 100644
index 00000000000..3a512b4a124
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini
@@ -0,0 +1,2 @@
+[word-break-keep-all-006.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini b/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
index c511d92d674..1193e3dfa5c 100644
--- a/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
+++ b/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
@@ -1,4 +1,5 @@
 [perspective-interpolation.html]
+  expected: ERROR
   [ perspective interpolation]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini b/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini
new file mode 100644
index 00000000000..bbb2e5f171e
--- /dev/null
+++ b/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini
@@ -0,0 +1,2 @@
+[css-transforms-3d-on-anonymous-block-001.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/cssom-view/elementsFromPoint-invalid-cases.html.ini b/tests/wpt/metadata/css/cssom-view/elementsFromPoint-invalid-cases.html.ini
new file mode 100644
index 00000000000..e181af5397f
--- /dev/null
+++ b/tests/wpt/metadata/css/cssom-view/elementsFromPoint-invalid-cases.html.ini
@@ -0,0 +1,4 @@
+[elementsFromPoint-invalid-cases.html]
+  [The root element is the last element returned for otherwise empty queries within the viewport]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/content-type/response.window.js.ini b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
index c42d4e59776..930ae5a45e3 100644
--- a/tests/wpt/metadata/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
@@ -312,18 +312,9 @@
   [<iframe>: separate response Content-Type: */* text/html]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html;" text/plain]
+  [<iframe>: combined response Content-Type: */* text/html]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
+  [<iframe>: combined response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/content-type/script.window.js.ini b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
index 2d5faa72ac7..d2df9b78483 100644
--- a/tests/wpt/metadata/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
@@ -53,6 +53,6 @@
   [combined text/javascript ]
     expected: FAIL
 
-  [separate text/javascript;charset=windows-1252 error text/javascript]
+  [separate text/javascript x/x]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
index 2023a855086..a63e414f43a 100644
--- a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
+++ b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
@@ -11,6 +11,6 @@
   [X-Content-Type-Options%3A%20nosniff%0C]
     expected: FAIL
 
-  [X-Content-Type-Options%3A%20no%0D%0AX-Content-Type-Options%3A%20nosniff]
+  [X-Content-Type-Options%3A%20%40%23%24%23%25%25%26%5E%26%5E*()()11!%2Cnosniff]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/security/embedded-credentials.tentative.sub.html.ini b/tests/wpt/metadata/fetch/security/embedded-credentials.tentative.sub.html.ini
index 6bd06899fdd..ba7869a4741 100644
--- a/tests/wpt/metadata/fetch/security/embedded-credentials.tentative.sub.html.ini
+++ b/tests/wpt/metadata/fetch/security/embedded-credentials.tentative.sub.html.ini
@@ -5,7 +5,7 @@
     expected: FAIL
 
   [Embedded credentials are treated as network errors in frames.]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Embedded credentials are treated as network errors in new windows.]
     expected: FAIL
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini
deleted file mode 100644
index 385376c7321..00000000000
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[traverse_the_history_4.html]
-  [Multiple history traversals, last would be aborted]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
similarity index 71%
rename from tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini
rename to tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
index 51f8272a6de..dc2e45516de 100644
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini
+++ b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
@@ -1,4 +1,4 @@
-[traverse_the_history_3.html]
+[traverse_the_history_5.html]
   [Multiple history traversals, last would be aborted]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/browsers/history/the-location-interface/location-protocol-setter-non-broken.html.ini b/tests/wpt/metadata/html/browsers/history/the-location-interface/location-protocol-setter-non-broken.html.ini
index 01ea63ef71a..b23214f6f39 100644
--- a/tests/wpt/metadata/html/browsers/history/the-location-interface/location-protocol-setter-non-broken.html.ini
+++ b/tests/wpt/metadata/html/browsers/history/the-location-interface/location-protocol-setter-non-broken.html.ini
@@ -18,6 +18,3 @@
   [Set HTTP URL frame location.protocol to x]
     expected: FAIL
 
-  [Set data URL frame location.protocol to data]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_access_details.sub.html.ini b/tests/wpt/metadata/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_access_details.sub.html.ini
index e4f94846eb9..8da94f60fc5 100644
--- a/tests/wpt/metadata/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_access_details.sub.html.ini
+++ b/tests/wpt/metadata/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_access_details.sub.html.ini
@@ -1,7 +1,7 @@
 [document_domain_access_details.sub.html]
   expected: TIMEOUT
   [Access allowed if same-origin with no 'document.domain' modification. (Sanity check)]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Access is revoked to Window object when we stop being same effective script origin due to document.domain.]
     expected: NOTRUN
@@ -13,7 +13,7 @@
     expected: NOTRUN
 
   [Access not allowed if different-origin with no 'document.domain' modification. (Sanity check)]
-    expected: TIMEOUT
+    expected: NOTRUN
 
   [Access disallowed again if same-origin, both set document-domain to existing value, then one sets to parent.]
     expected: NOTRUN
diff --git a/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/creating_browsing_context_test_01.html.ini b/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/creating_browsing_context_test_01.html.ini
new file mode 100644
index 00000000000..16fa2c5cfc1
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/creating_browsing_context_test_01.html.ini
@@ -0,0 +1,4 @@
+[creating_browsing_context_test_01.html]
+  [first argument: absolute url]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-width.html.ini b/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-width.html.ini
index 9d841e61bc0..28f93ee71b5 100644
--- a/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-width.html.ini
+++ b/tests/wpt/metadata/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-width.html.ini
@@ -1,48 +1,32 @@
 [open-features-non-integer-width.html]
   type: testharness
-  expected: TIMEOUT
   [HTML: window.open `features`: non-integer values for feature `width`]
     expected: FAIL
 
   [features "width=405^4" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405.5" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405e1" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405  " should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405.32" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405LLl" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405*3" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405e-1" should set "width=405"]
-    expected: TIMEOUT
+    expected: FAIL
 
   [features "width=405/5" should set "width=405"]
-    expected: TIMEOUT
-
-  [top=0,left=0: absence of feature "width" should be treated same as "width=0"]
-    expected: TIMEOUT
-
-  [features "width=_404" should NOT set "width=404"]
-    expected: TIMEOUT
-
-  [top=0,left=0,height=401,: absence of feature "width" should be treated same as "width=0"]
-    expected: TIMEOUT
-
-  [features "width=/404" should NOT set "width=404"]
-    expected: TIMEOUT
-
-  [features "width=L404" should NOT set "width=404"]
-    expected: TIMEOUT
+    expected: FAIL
 
diff --git a/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini b/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini
index 5cc0834016c..c757b400205 100644
--- a/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini
+++ b/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini
@@ -1,4 +1,5 @@
 [embedded-opener-remove-frame.html]
+  expected: CRASH
   [opener and "removed" embedded documents]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
index f42f518d257..fc37df7e3fa 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
@@ -1,5 +1,6 @@
 [iframe_sandbox_popups_escaping-1.html]
   type: testharness
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
-    expected: FAIL
+    expected: TIMEOUT
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
index dc856a3d5a3..e440b1e38c6 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
@@ -1,5 +1,6 @@
 [iframe_sandbox_popups_nonescaping-3.html]
   type: testharness
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: FAIL
+    expected: NOTRUN
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
deleted file mode 100644
index 8cc42056d34..00000000000
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
+++ /dev/null
@@ -1,10 +0,0 @@
-[non-active-document.html]
-  [DOMParser]
-    expected: FAIL
-
-  [createHTMLDocument]
-    expected: FAIL
-
-  [<template>]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
index b024b42f41f..536be0950f1 100644
--- a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
+++ b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
@@ -1,4 +1,5 @@
 [form-submission-algorithm.html]
+  expected: TIMEOUT
   [If form's firing submission events is true, then return; 'submit' event]
     expected: FAIL
 
@@ -17,3 +18,6 @@
   [firing an event named submit; form.requestSubmit()]
     expected: FAIL
 
+  [Cannot navigate (after constructing the entry list)]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/html/semantics/forms/the-button-element/button-submit-children.html.ini b/tests/wpt/metadata/html/semantics/forms/the-button-element/button-submit-children.html.ini
deleted file mode 100644
index dbb4c200800..00000000000
--- a/tests/wpt/metadata/html/semantics/forms/the-button-element/button-submit-children.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[button-submit-children.html]
-  expected: TIMEOUT
-  [This test will pass if a form navigation successfully occurs when clicking a child element of a <button type=submit> element with a onclick event handler which prevents the default form submission and manually calls form.submit() instead.]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini b/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
index 1015227194b..65424f7891a 100644
--- a/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
+++ b/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
@@ -5,14 +5,14 @@
     expected: NOTRUN
 
   [Check that rel=noopener with target=_parent does a normal load]
-    expected: NOTRUN
+    expected: FAIL
 
   [Check that rel=noopener with target=_top does a normal load]
-    expected: NOTRUN
+    expected: FAIL
 
   [Check that targeting of rel=noopener with a given name reuses an existing window with that name]
     expected: NOTRUN
 
   [Check that rel=noopener with target=_self does a normal load]
-    expected: NOTRUN
+    expected: FAIL
 
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html.ini
index 034d9baebfa..496bad988c6 100644
--- a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html.ini
+++ b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html.ini
@@ -1,5 +1,4 @@
 [promise-rejection-events.html]
-  expected: TIMEOUT
   [delayed handling: delaying handling rejected promise created from createImageBitmap will cause both events to fire]
     expected: FAIL
 
@@ -9,6 +8,3 @@
   [no unhandledrejection/rejectionhandled: rejection handler attached synchronously to a promise created from createImageBitmap]
     expected: FAIL
 
-  [rejectionhandled is dispatched from a queued task, and not immediately]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/performance-timeline/webtiming-resolution.any.js.ini b/tests/wpt/metadata/performance-timeline/webtiming-resolution.any.js.ini
index 99a24216c88..7725b118e9d 100644
--- a/tests/wpt/metadata/performance-timeline/webtiming-resolution.any.js.ini
+++ b/tests/wpt/metadata/performance-timeline/webtiming-resolution.any.js.ini
@@ -12,3 +12,6 @@
   [Verifies the resolution of entry.startTime is at least 5 microseconds.]
     expected: TIMEOUT
 
+  [Verifies the resolution of performance.now() is at least 5 microseconds.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
index 25a038541de..55ce7da0327 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
index 74140791be9..2f0608fded9 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [cross-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
index 2246f24c8e5..aa08b83ed20 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-http.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
index b1c78d9f900..ed3be4fbff0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-https.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
index ddcac5363f5..8310a00d33b 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [cross-https.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
index ccdb0672911..c47240b9768 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-https.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
index 2ef9bb3125d..34996df46d0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
index c20cd1f853f..a0ebdcb9ccd 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
index 6c30b034106..fef52144c80 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
index 6a19cec8f34..a93f24b734b 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-https.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
index 09ce0ba8f5b..1a492937d11 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-https.no-redirect.http.html]
-  expected: CRASH
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
index 8a2333cfe1d..9bcd02b10ed 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-https.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
index 2ef9bb3125d..34996df46d0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
index c20cd1f853f..a0ebdcb9ccd 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
index 2ef9bb3125d..34996df46d0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
index c20cd1f853f..a0ebdcb9ccd 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
index 2ef9bb3125d..34996df46d0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
index c20cd1f853f..a0ebdcb9ccd 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
index 25a038541de..55ce7da0327 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
index 74140791be9..2f0608fded9 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [cross-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
index 2246f24c8e5..aa08b83ed20 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-http.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
index b1c78d9f900..ed3be4fbff0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-https.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
index ddcac5363f5..8310a00d33b 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [cross-https.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
index ccdb0672911..c47240b9768 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [cross-https.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
index 2ef9bb3125d..34996df46d0 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
index c20cd1f853f..a0ebdcb9ccd 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.no-redirect.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
index 6c30b034106..fef52144c80 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-http.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
index 6a19cec8f34..a93f24b734b 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-https.keep-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
index 09ce0ba8f5b..1a492937d11 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
@@ -1,2 +1,13 @@
 [same-https.no-redirect.http.html]
-  expected: CRASH
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
index 8a2333cfe1d..9bcd02b10ed 100644
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
+++ b/tests/wpt/metadata/referrer-policy/gen/req.attr/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
@@ -1,2 +1,13 @@
 [same-https.swap-origin.http.html]
-  expected: CRASH
+  [`Referer` header with length < 4k is not stripped to an origin.]
+    expected: FAIL
+
+  [Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
+  [`Referer` header with length > 4k is stripped to an origin.]
+    expected: FAIL
+
+  [`Referer` header with length == 4k is not stripped to an origin.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 25a038541de..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 74140791be9..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
deleted file mode 100644
index 2246f24c8e5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index b1c78d9f900..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index ddcac5363f5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index ccdb0672911..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 6c30b034106..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index 6a19cec8f34..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index 09ce0ba8f5b..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 8a2333cfe1d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 25a038541de..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 74140791be9..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
deleted file mode 100644
index 2246f24c8e5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index b1c78d9f900..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index ddcac5363f5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index ccdb0672911..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 6c30b034106..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index 6a19cec8f34..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index 09ce0ba8f5b..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 8a2333cfe1d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 25a038541de..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 74140791be9..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.swap-origin.http.html.ini
deleted file mode 100644
index 2246f24c8e5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index b1c78d9f900..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index ddcac5363f5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index ccdb0672911..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 6c30b034106..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index 6a19cec8f34..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index 09ce0ba8f5b..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 8a2333cfe1d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/unset/iframe-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 25a038541de..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 74140791be9..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
deleted file mode 100644
index 2246f24c8e5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index b1c78d9f900..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index ddcac5363f5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index ccdb0672911..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 6c30b034106..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index 6a19cec8f34..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index 09ce0ba8f5b..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 8a2333cfe1d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer-when-downgrade/iframe-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/strict-origin-when-cross-origin/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/strict-origin-when-cross-origin/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 25a038541de..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 74140791be9..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
deleted file mode 100644
index 2246f24c8e5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index b1c78d9f900..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index ddcac5363f5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index ccdb0672911..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 6c30b034106..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index 6a19cec8f34..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index 09ce0ba8f5b..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 8a2333cfe1d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unsafe-url/iframe-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 25a038541de..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 74140791be9..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.swap-origin.http.html.ini
deleted file mode 100644
index 2246f24c8e5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index b1c78d9f900..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index ddcac5363f5..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index ccdb0672911..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.keep-origin.http.html.ini
deleted file mode 100644
index 2ef9bb3125d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.no-redirect.http.html.ini
deleted file mode 100644
index c20cd1f853f..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 6c30b034106..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-http.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index 6a19cec8f34..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.keep-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index 09ce0ba8f5b..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.no-redirect.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 8a2333cfe1d..00000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/unset/iframe-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[same-https.swap-origin.http.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini b/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini
new file mode 100644
index 00000000000..0a73b6ac31c
--- /dev/null
+++ b/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini
@@ -0,0 +1,2 @@
+[resource_timing_buffer_full_eventually.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/webmessaging/with-ports/017.html.ini b/tests/wpt/metadata/webmessaging/with-ports/017.html.ini
deleted file mode 100644
index 064cf47545b..00000000000
--- a/tests/wpt/metadata/webmessaging/with-ports/017.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[017.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, about:blank]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini b/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini
index bfd4d6dd2d6..bf2a1d61bab 100644
--- a/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini
+++ b/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini
@@ -1,5 +1,4 @@
 [import-in-moduleworker.html]
-  expected: ERROR
   [Base URL in module dedicated workers: import]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini b/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
index 268949ced5c..f584fce5df1 100644
--- a/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
+++ b/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
@@ -1,4 +1,5 @@
 [005.html]
+  expected: ERROR
   [dedicated worker in shared worker in dedicated worker]
     expected: FAIL
 
diff --git a/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini b/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini
deleted file mode 100644
index dbea4f293ad..00000000000
--- a/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[transition_calc_implicit.html]
-  expected: TIMEOUT