Auto merge of #27706 - servo-wpt-sync:wpt_update_16-10-2020, r=servo-wpt-sync

Sync WPT with upstream (16-10-2020)

Automated downstream sync of changes from upstream as of 16-10-2020.
[no-wpt-sync]
r? @servo-wpt-sync

tests/wpt/metadata-layout-2020/WebIDL/ecmascript-binding/interface-prototype-constructor-set-receiver.html.ini

@@ -0,0 +1,4 @@
+[interface-prototype-constructor-set-receiver.html]
+  [Window, Location, Navigator, HTMLDocument, and HTMLHeadElement]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/css/cssom-view/CaretPosition-001.html.ini

@@ -1,4 +0,0 @@
-[CaretPosition-001.html]
-  [Element at (400, 100)]
-    expected: FAIL
-

tests/wpt/metadata-layout-2020/css/cssom-view/elementsFromPoint-invalid-cases.html.ini

@@ -1,4 +0,0 @@
-[elementsFromPoint-invalid-cases.html]
-  [The root element is the last element returned for otherwise empty queries within the viewport]
-    expected: FAIL
-

tests/wpt/metadata-layout-2020/css/cssom-view/matchMedia-display-none-iframe.html.ini

@@ -1,2 +0,0 @@
-[matchMedia-display-none-iframe.html]
-  expected: ERROR

tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini

@@ -312,9 +312,6 @@
   [Response: combined response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: NOTRUN
 
-  [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
@@ -324,18 +321,12 @@
   [<iframe>: separate response Content-Type: text/html */*]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
-  [<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/plain */*]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;x=" text/plain]
     expected: FAIL
 
+  [<iframe>: combined response Content-Type: text/html;charset=gbk text/plain text/html]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;" text/plain]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini

@@ -56,3 +56,6 @@
   [separate text/javascript x/x]
     expected: FAIL
 
+  [separate text/javascript ]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/fetch/nosniff/parsing-nosniff.window.js.ini

@@ -11,3 +11,6 @@
   [X-Content-Type-Options%3A%20nosniff%2C%2C%40%23%24%23%25%25%26%5E%26%5E*()()11!]
     expected: FAIL
 
+  [X-Content-Type-Options%3A%20%22nosniFF%22]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini

@@ -0,0 +1,4 @@
+[traverse_the_history_5.html]
+  [Multiple history traversals, last would be aborted]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini

@@ -0,0 +1,2 @@
+[cross-origin-objects-on-new-window.html]
+  expected: TIMEOUT

tests/wpt/metadata-layout-2020/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini

@@ -4,14 +4,14 @@
     expected: FAIL
 
   [Host element with delegatesFocus including no focusable descendants should be skipped]
-    expected: FAIL
+    expected: NOTRUN
 
   [Element with tabindex should support autofocus]
     expected: FAIL
 
   [Area element should support autofocus]
-    expected: TIMEOUT
+    expected: NOTRUN
 
   [Host element with delegatesFocus should support autofocus]
-    expected: FAIL
+    expected: TIMEOUT
 

tests/wpt/metadata-layout-2020/html/semantics/embedded-content/image-maps/image-map-processing-model/hash-name-reference.html.ini

@@ -171,6 +171,3 @@
   [XHTML img usemap="#hash-id"]
     expected: FAIL
 
-  [HTML (standards) IMG usemap="no-hash-name"]
-    expected: FAIL
-

tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-script-disabled-iframe.html.ini

@@ -0,0 +1,4 @@
+[iframe-loading-lazy-in-script-disabled-iframe.html]
+  [Iframes with loading='lazy' in script disabled iframe are not handled\n       as 'lazy']
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini

@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-3.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 

tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini

@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_nonescaping-1.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 

tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini

@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_nonescaping-2.html]
-  expected: CRASH
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: FAIL
+    expected: NOTRUN
 

tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini

@@ -1,5 +1,4 @@
 [iframe_sandbox_popups_nonescaping-3.html]
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: NOTRUN
+    expected: FAIL
 

tests/wpt/metadata-layout-2020/html/semantics/forms/form-submission-0/form-double-submit.html.ini

@@ -1,4 +0,0 @@
-[form-double-submit.html]
-  [default submit action should supersede onclick submit()]
-    expected: FAIL
-

tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini

@@ -0,0 +1,4 @@
+[module-static-import-delayed.html]
+  [document.write in an imported module]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js.ini

@@ -1,5 +1,5 @@
 [ignore-opens-during-unload.window.html]
-  expected: CRASH
+  expected: TIMEOUT
   [document.open should bail out when ignore-opens-during-unload is greater than 0 during visibilitychange event (open(parent) while unloading parent and child)]
     expected: TIMEOUT
 

tests/wpt/metadata-layout-2020/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry.html.ini

@@ -1,10 +1,9 @@
 [promise-job-entry.html]
-  expected: TIMEOUT
   [Fulfillment handler on fulfilled promise]
     expected: FAIL
 
   [Rejection handler on pending-then-rejected promise]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Sanity check: this all works as expected with no promises involved]
     expected: FAIL
@@ -16,5 +15,5 @@
     expected: FAIL
 
   [Fulfillment handler on pending-then-fulfilled promise]
-    expected: TIMEOUT
+    expected: FAIL
 

tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini

@@ -140,3 +140,12 @@
   [X SNR (-301.35690681171843 dB) is not greater than or equal to 85.58. Got -301.35690681171843.]
     expected: FAIL
 
+  [X SNR (43.80469175702206 dB) is not greater than or equal to 65.737. Got 43.80469175702206.]
+    expected: FAIL
+
+  [X Stitched sine-wave buffers at sample rate 43800 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.0038986,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[28696\]\t-2.1886497270315886e-3\t9.3139332532882690e-1\t9.3358197505585849e-1\t1.0023498662353618e+0\t3.8985999999999999e-3\n\t[28697\]\t7.0477002859115601e-1\t9.0675884485244751e-1\t2.0198881626129150e-1\t2.2275913536212616e-1\t3.8985999999999999e-3\n\tMax AbsError of 9.3358197505585849e-1 at index of 28696.\n\tMax RelError of 1.0023498662353618e+0 at index of 28696.\n]
+    expected: FAIL
+
+  [< [buffer-stitching-2\] 2 out of 3 assertions were failed.]
+    expected: FAIL
+

tests/wpt/metadata-layout-2020/webmessaging/with-ports/018.html.ini

@@ -1,5 +0,0 @@
-[018.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, javascript:]
-    expected: TIMEOUT
-

tests/wpt/metadata-layout-2020/workers/constructors/Worker/Worker-constructor.html.ini

@@ -0,0 +1,2 @@
+[Worker-constructor.html]
+  expected: ERROR

tests/wpt/metadata/MANIFEST.json

@@ -413,6 +413,15 @@
      }
     },
     "css-sizing": {
+     "aspect-ratio": {
+      "small-aspect-ratio-crash.html": [
+       "07712542f179c5e83cc44f4f15130c48e030d8c0",
+       [
+        null,
+        {}
+       ]
+      ]
+     },
      "frameset-intrinsic-crash.html": [
       "ab9c43ee44d6c838597074152e1a7463644d29b1",
       [
@@ -18280,13 +18289,6 @@
       {}
      ]
     ],
-    "show-method-optional-promise-rejects-manual.https.html": [
-     "1a322452eb6114630b2f0d1d2a9762092ad5ebb9",
-     [
-      null,
-      {}
-     ]
-    ],
     "show-method-optional-promise-resolves-manual.https.html": [
      "5360a9704af459f30180f938d12828f6dbf1b570",
      [
@@ -150544,6 +150546,19 @@
         {}
        ]
       ],
+      "percentage-size-subitems-002.html": [
+       "17f57bf39d1910bdc02fd9fd4f1c9865c63cc109",
+       [
+        null,
+        [
+         [
+          "/css/reference/ref-filled-green-100px-square-only.html",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
       "remove-svg-grid-item-001.html": [
        "5e196c82c64bb52ee5b445b664eb5bc0dbd60573",
        [
@@ -152234,6 +152249,19 @@
        ]
       ]
      },
+     "relative-grandchild.html": [
+      "9c1b7d54e1f568e13e656a3bc57a840cdc93bcf2",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
      "subgrid": {
       "abs-pos-001.html": [
        "e524ec2d767c043516546733411d7e25e6eff05b",
@@ -157647,6 +157675,32 @@
         {}
        ]
       ],
+      "clip-path-path-interpolation-with-zoom.html": [
+       "4d54708da198d2c35bc5980857a8248b9159d3d4",
+       [
+        null,
+        [
+         [
+          "/css/css-masking/clip-path/reference/clip-path-path-interpolation-with-zoom-ref.html",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
+      "clip-path-path-with-zoom.html": [
+       "5879917f36e7efb74db4b1aaeb8a05bee96f39cd",
+       [
+        null,
+        [
+         [
+          "/css/css-masking/clip-path/reference/clip-path-path-with-zoom-ref.html",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
       "clip-path-polygon-001.html": [
        "954f0ba8d91de74cb36b834f06db5a00ad59b194",
        [
@@ -158520,6 +158574,19 @@
         {}
        ]
       ],
+      "clip-path-no-content-005.svg": [
+       "e0c03d28cb0509e31ffb12034a138e0fb9b43da1",
+       [
+        null,
+        [
+         [
+          "/css/css-masking/clip-path-svg-content/reference/clip-path-square-003-ref.svg",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
       "clip-path-objectboundingbox-001.svg": [
        "d5ef03ac01166554fa573dda10496e598300c82b",
        [
@@ -239470,6 +239537,102 @@
      }
     }
    },
+   "density-size-correction": {
+    "density-corrected-image-svg-aspect-ratio.html": [
+     "fbc68de65db86477eddae60bb122a6712123a574",
+     [
+      null,
+      [
+       [
+        "/density-size-correction/density-corrected-image-svg-aspect-ratio-ref.html",
+        "=="
+       ]
+      ],
+      {
+       "fuzzy": [
+        [
+         null,
+         [
+          [
+           10,
+           10
+          ],
+          [
+           100,
+           100
+          ]
+         ]
+        ]
+       ]
+      }
+     ]
+    ],
+    "density-corrected-image-svg.html": [
+     "91c94965edd8b6abb6bd9425d7010acbc67c33fb",
+     [
+      null,
+      [
+       [
+        "/density-size-correction/density-corrected-image-svg-ref.html",
+        "=="
+       ]
+      ],
+      {}
+     ]
+    ],
+    "density-corrected-size-bg.html": [
+     "5a3190ebceab0fbab6072962060e3b3c87229b94",
+     [
+      null,
+      [
+       [
+        "/density-size-correction/density-corrected-size-bg-ref.html",
+        "=="
+       ]
+      ],
+      {}
+     ]
+    ],
+    "density-corrected-size-img.html": [
+     "7c2e788acb9661696365552922f5db721f0fc08b",
+     [
+      null,
+      [
+       [
+        "/density-size-correction/density-corrected-size-img-ref.html",
+        "=="
+       ]
+      ],
+      {}
+     ]
+    ],
+    "density-corrected-size-pseudo-elements.html": [
+     "34d318f1a2a4a10904c69cf3675cfd084d1cdca8",
+     [
+      null,
+      [
+       [
+        "/density-size-correction/density-corrected-size-pseudo-elements-ref.html",
+        "=="
+       ]
+      ],
+      {}
+     ]
+    ],
+    "density-corrected-various-elements.html": [
+     "69d80564b669abb4f59030f022688ac91225ab47",
+     [
+      null,
+      [
+       [
+        "/density-size-correction/density-corrected-various-elements-ref.html",
+        "=="
+       ]
+      ],
+      {}
+     ]
+    ]
+   },
    "document-policy": {
     "font-display": {
      "override-to-optional.tentative.html": [
@@ -279593,6 +279756,16 @@
      []
     ]
    },
+   "cors-rfc1918": {
+    "META.yml": [
+     "7f0d420a0e6f040497827a1cf19cb7b39d55922a",
+     []
+    ],
+    "README.md": [
+     "f641b61971e8b09de644476d2e04a1e45890b633",
+     []
+    ]
+   },
    "credential-management": {
     "META.yml": [
      "7b1860921312cc9d9934aa803e3f639df21423a0",
@@ -279612,11 +279785,11 @@
       []
      ],
      "otpcredential-helper.js": [
-      "0c6ce8b1f38ca321900efae35a53977da9370acb",
+      "e07e9f5be359e9173b6c916d91d8ce1f87260885",
       []
      ],
      "otpcredential-iframe.html": [
-      "83f25d573c8ecc967635bb9239a3d0c0c1544d37",
+      "4affc00ecde9951aa2911a7e818615600f324d8f",
       []
      ],
      "passwordcredential-get.html": [
@@ -311165,6 +311338,14 @@
         "567764a30124c2bc8821a508e2a7f8b6f0787c7e",
         []
        ],
+       "clip-path-path-interpolation-with-zoom-ref.html": [
+        "7e0d2a54266f3855dbc8e8e87167a06ea0cc323b",
+        []
+       ],
+       "clip-path-path-with-zoom-ref.html": [
+        "ef91c619c40615f633c64d59bfe302fcfbd8c5fb",
+        []
+       ],
        "clip-path-rectangle-border-ref.html": [
         "9a61c7690248f48ba123535524bf1bff60b4016c",
         []
@@ -329635,6 +329816,82 @@
      }
     }
    },
+   "density-size-correction": {
+    "density-corrected-image-svg-aspect-ratio-ref.html": [
+     "fa13136876c88b8e3b32d68c2c0155862151c51b",
+     []
+    ],
+    "density-corrected-image-svg-ref.html": [
+     "6507c66982903ebbbaf2de88843de6a7f3dfed65",
+     []
+    ],
+    "density-corrected-size-bg-ref.html": [
+     "758ca8edc60adccf491f7db3aa40dbba9d75798b",
+     []
+    ],
+    "density-corrected-size-img-ref.html": [
+     "5a71863a46e9e2ce14abd717230becdea77f1c58",
+     []
+    ],
+    "density-corrected-size-pseudo-elements-ref.html": [
+     "b2c9de4114e1e69192c8436beecc7ae3d07ce061",
+     []
+    ],
+    "density-corrected-various-elements-ref.html": [
+     "a0be0ac8d80f541038d0cdd1132afa4a05220392",
+     []
+    ],
+    "resources": {
+     "exif-resolution-no-change.jpg": [
+      "04f9202cfcc5ffcf5934b42c0fff9e7c4b0c541e",
+      []
+     ],
+     "exif-resolution-none.jpg": [
+      "04f9202cfcc5ffcf5934b42c0fff9e7c4b0c541e",
+      []
+     ],
+     "exif-resolution-preapplied-lores.jpg": [
+      "ad91a1479897ca221d743bbe314798f3e73902fa",
+      []
+     ],
+     "exif-resolution-preapplied-non-uniform.jpg": [
+      "c1a607f0b041c4bd110650a6f59c7650f71ecc14",
+      []
+     ],
+     "exif-resolution-valid-hires.jpg": [
+      "757ce2d877d8ac6e2cfb777e3145fabf0d946085",
+      []
+     ],
+     "exif-resolution-valid-lores.jpg": [
+      "11a5d8b12e1df4fa984601b62e1b645278774d7d",
+      []
+     ],
+     "exif-resolution-valid-non-uniform.jpg": [
+      "a028bde2e8479532ffb37483b0cdce944c1b1a78",
+      []
+     ],
+     "exif-resolution-with-orientation.jpg": [
+      "5c914f03fffbf650a9e224691666f90cfb6583b6",
+      []
+     ],
+     "exify.js": [
+      "c16b25e8676afef23133c2b35c1c6dc5623af473",
+      []
+     ]
+    },
+    "third_party": {
+     "piexif": {
+      "LICENSE.txt": [
+       "73bd9746b25f2c7d43c2bafe57043ef306304411",
+       []
+      ],
+      "piexif.js": [
+       "01b4e8f108a34f690fd2e6cafcc0c1a7f385c309",
+       []
+      ]
+     }
+    }
+   },
    "device-memory": {
     "META.yml": [
      "b8dd4761adff3e18b6552d4a8f02abdcd30a3ea6",
@@ -343776,6 +344033,10 @@
         []
        ],
        "resources": {
+        "iframe-loading-lazy-in-viewport.html": [
+         "1efd2bd056dde80de03448a76b9bd28f94fd1795",
+         []
+        ],
         "subframe.html": [
          "07cb999afaefe344a0f8d5ac2b792b60abcd22b4",
          []
@@ -353543,10 +353804,6 @@
       "6805c323df5a975231648b830e33ce183c3cbbd3",
       []
      ],
-     "mock-sms-receiver.js": [
-      "903456d6830481cfd8d977120105359d4fc43774",
-      []
-     ],
      "mock-textdetection.js": [
       "427ce38da21a9cd00e11aab313708f2719d8b094",
       []
@@ -353772,7 +354029,7 @@
         []
        ],
        "no-title.html": [
-        "3458af4459674c89de7529aecbc6a0b6de233757",
+        "ae1333a0f7f890b1b5e44a8a5ef3116fd4f5885b",
         []
        ],
        "order.html": [
@@ -354020,7 +354277,7 @@
       }
      },
      "tox.ini": [
-      "a7a02e4b93bdc009ef0b05cbc039c3977fcdd46e",
+      "c38b9f2749c8c0f8b5820ca3c621e396d4a14c7e",
       []
      ],
      "variants.js": [
@@ -354040,6 +354297,14 @@
      "5e8f640c6659d176eaca4c71cc1798b7285540b7",
      []
     ],
+    "test-only-api.m.js": [
+     "984f635abac00272304c78f2f5bb99b397b27523",
+     []
+    ],
+    "test-only-api.m.js.headers": [
+     "5e8f640c6659d176eaca4c71cc1798b7285540b7",
+     []
+    ],
     "testdriver-actions.js": [
      "f3e6388e8acd1998d89750150e0779df327a5417",
      []
@@ -354061,7 +354326,7 @@
      []
     ],
     "testharness.js": [
-     "85ffcf726af1b634a9e5bc1fc35aca56deb74b4c",
+     "4fb8cea0bcc167c99448c5b680276ebb1413cb5e",
      []
     ],
     "testharness.js.headers": [
@@ -358474,7 +358739,7 @@
       []
      ],
      "epochs_update.sh": [
-      "f460814c962076b4ec72c072dff09925427c90a6",
+      "1c7edf15aaf8c47638393291de1724e41bab8a2d",
       []
      ],
      "jobs.py": [
@@ -365282,7 +365547,7 @@
         []
        ],
        "chrome.py": [
-        "486070ad86d451e73f0e56ce720134024ffc1121",
+        "fd251a431c306f3bb3b12b848f548d8eff07a466",
         []
        ],
        "chrome_android.py": [
@@ -383963,6 +384228,13 @@
        {}
       ]
      ],
+     "interface-prototype-constructor-set-receiver.html": [
+      "20f33f243abeef901357fb2026f0fe2182277673",
+      [
+       null,
+       {}
+      ]
+     ],
      "interface-prototype-object.html": [
       "d2d43eda9a94688ffd707a3ed8f89c28e74324c4",
       [
@@ -396144,7 +396416,7 @@
      ]
     ],
     "otpcredential-get-basics.https.html": [
-     "edeb42a0f579209c1556d83c7fa98de08757f0dc",
+     "c0cac166de91c242a16bd4d6fc2edfa93aa37680",
      [
       null,
       {}
@@ -399462,6 +399734,13 @@
         null,
         {}
        ]
+      ],
+      "CSS-supports.html": [
+       "dbe9506de149be2fbb1e28d1b334dbdd5dcbbbe6",
+       [
+        null,
+        {}
+       ]
       ]
      },
      "test_group_insertRule.html": [
@@ -406693,6 +406972,13 @@
       ]
      },
      "clip-path": {
+      "clip-path-path-with-zoom-hittest.html": [
+       "30ceefcbc03980564136ad29b6fd1a8f9a318d38",
+       [
+        null,
+        {}
+       ]
+      ],
       "interpolation.html": [
        "da3981feed6ed681ee4a7d88b7ecd167b9fd5c7b",
        [
@@ -419245,13 +419531,6 @@
        {}
       ]
      ],
-     "CSS.html": [
-      "ba048c58acaac5cd2550fb21cb9b6e9ee8fb0bb1",
-      [
-       null,
-       {}
-      ]
-     ],
      "CSSCounterStyleRule.html": [
       "afae84b0b25f4aebf2461179cf5a5a2b769cce4f",
       [
@@ -419715,7 +419994,7 @@
       ]
      ],
      "escape.html": [
-      "721c6ea35572d42e2782d6f40f7e73539df35b3a",
+      "895da59c49c0495514f0002fa6c340059c1d3123",
       [
        null,
        {}
@@ -423323,6 +423602,22 @@
      ]
     ]
    },
+   "density-size-correction": {
+    "density-corrected-image-in-canvas.html": [
+     "25ac0954d3a588cdf51dd1df4108ecf5d0ea99e6",
+     [
+      null,
+      {}
+     ]
+    ],
+    "density-corrected-natural-size.html": [
+     "0b90b74f439b587f0aabb393c72a42db1a23ad61",
+     [
+      null,
+      {}
+     ]
+    ]
+   },
    "deprecation-reporting": {
     "idlharness.any.js": [
      "720bacfa3ff3f00e2b8dcc4e061924d2dc48e876",
@@ -473629,6 +473924,13 @@
          {}
         ]
        ],
+       "iframe-loading-lazy-in-script-disabled-iframe.html": [
+        "4f191cd7842675d763079911fe9f8b80bd447506",
+        [
+         null,
+         {}
+        ]
+       ],
        "iframe-loading-lazy-load-event.html": [
         "bf98bf7585cf608e6ebb46d025663e22bce8324c",
         [
@@ -489968,6 +490270,13 @@
       null,
       {}
      ]
+    ],
+    "onmerchantvalidation-attribute.https.html": [
+     "d31ac2dd72abcf51a28ecec850400f5f0c6b9bb5",
+     [
+      null,
+      {}
+     ]
     ]
    },
    "mimesniff": {
@@ -496499,13 +496808,6 @@
       }
      ]
     ],
-    "onmerchantvalidation-attribute.https.html": [
-     "d31ac2dd72abcf51a28ecec850400f5f0c6b9bb5",
-     [
-      null,
-      {}
-     ]
-    ],
     "onpaymentmethodchange-attribute.https.html": [
      "f641bec4aa91d8be4f1801869eb699ca4bad03a0",
      [
@@ -496524,16 +496826,7 @@
      ]
     ],
     "payment-request-abort-method.https.html": [
-     "8230e2458aaa3e0364dc45985f596759f009547d",
+     "32b87970b4df49d2eef4945e3869f4abfcaa537a",
-     [
-      null,
-      {
-       "testdriver": true
-      }
-     ]
-    ],
-    "payment-request-canmakepayment-method-protection.https.html": [
-     "9c068dfe001e35d57783a0e99f3d6edd50cc5795",
      [
       null,
       {
@@ -496655,7 +496948,7 @@
      ]
     ],
     "payment-request-show-method.https.html": [
-     "20d5bab0d14b79fb3dcf3e82e08dc495d038a33d",
+     "e5ee5eed01b26c872d01f801bb0739f791b5be58",
      [
       null,
       {
@@ -496681,11 +496974,22 @@
       }
      ]
     ],
-    "secure-payment-confirmation.https.html": [
+    "show-consume-activation.https.html": [
-     "1cc12d49eba1369d57512a52de30eab4fa477da2",
+     "0b92c4c15cf158457a9cfae6fab02171a49ca5f2",
      [
       null,
-      {}
+      {
+       "testdriver": true
+      }
+     ]
+    ],
+    "show-method-optional-promise-rejects.https.html": [
+     "3b42965503922d88213409dc814300c05b3a672f",
+     [
+      null,
+      {
+       "testdriver": true
+      }
      ]
     ]
    },
@@ -511065,7 +511369,7 @@
      ]
     ],
     "element-based-offset-clamp.html": [
-     "b140507493848688f38021573643ce7d6321e514",
+     "6467af199f10224e16f07badf16b73593270f14c",
      [
       null,
       {}
@@ -511353,6 +511657,15 @@
      ]
     ]
    },
+   "secure-payment-confirmation": {
+    "secure-payment-confirmation.tenative.https.html": [
+     "1cc12d49eba1369d57512a52de30eab4fa477da2",
+     [
+      null,
+      {}
+     ]
+    ]
+   },
    "selection": {
     "Document-open.html": [
      "9e3cb28124c0d65f61d1e71672c2429a3b64a792",
@@ -526952,7 +527265,7 @@
      ]
     ],
     "urlsearchparams-constructor.any.js": [
-     "1135d5d3dbbfa3625391e090985231c41e88f2c6",
+     "f9878373e5e067598054df4682652a0e9ced270a",
      [
       "url/urlsearchparams-constructor.any.html",
       {}

tests/wpt/metadata/WebIDL/ecmascript-binding/interface-prototype-constructor-set-receiver.html.ini

@@ -0,0 +1,4 @@
+[interface-prototype-constructor-set-receiver.html]
+  [Window, Location, Navigator, HTMLDocument, and HTMLHeadElement]
+    expected: FAIL
+

tests/wpt/metadata/css/cssom-view/CaretPosition-001.html.ini

@@ -1,4 +0,0 @@
-[CaretPosition-001.html]
-  [Element at (400, 100)]
-    expected: FAIL
-

tests/wpt/metadata/css/cssom-view/elementsFromPoint-invalid-cases.html.ini

@@ -1,4 +0,0 @@
-[elementsFromPoint-invalid-cases.html]
-  [The root element is the last element returned for otherwise empty queries within the viewport]
-    expected: FAIL
-

tests/wpt/metadata/css/cssom-view/matchMedia-display-none-iframe.html.ini

@@ -1,2 +0,0 @@
-[matchMedia-display-none-iframe.html]
-  expected: ERROR

tests/wpt/metadata/fetch/content-type/response.window.js.ini

@@ -312,9 +312,6 @@
   [fetch(): separate response Content-Type: text/plain ]
     expected: NOTRUN
 
-  [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
@@ -324,18 +321,12 @@
   [<iframe>: separate response Content-Type: text/html */*]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
-  [<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/plain */*]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;x=" text/plain]
     expected: FAIL
 
+  [<iframe>: combined response Content-Type: text/html;charset=gbk text/plain text/html]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;" text/plain]
+    expected: FAIL
+

tests/wpt/metadata/fetch/content-type/script.window.js.ini

@@ -56,3 +56,6 @@
   [separate text/javascript x/x]
     expected: FAIL
 
+  [separate text/javascript ]
+    expected: FAIL
+

tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini

@@ -11,3 +11,6 @@
   [X-Content-Type-Options%3A%20nosniff%2C%2C%40%23%24%23%25%25%26%5E%26%5E*()()11!]
     expected: FAIL
 
+  [X-Content-Type-Options%3A%20%22nosniFF%22]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini

@@ -0,0 +1,4 @@
+[traverse_the_history_5.html]
+  [Multiple history traversals, last would be aborted]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini

@@ -0,0 +1,2 @@
+[cross-origin-objects-on-new-window.html]
+  expected: TIMEOUT

tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini

@@ -7,11 +7,11 @@
     expected: FAIL
 
   [Host element with delegatesFocus including no focusable descendants should be skipped]
-    expected: FAIL
+    expected: NOTRUN
 
   [Area element should support autofocus]
-    expected: TIMEOUT
+    expected: NOTRUN
 
   [Host element with delegatesFocus should support autofocus]
-    expected: FAIL
+    expected: TIMEOUT
 

tests/wpt/metadata/html/semantics/embedded-content/image-maps/image-map-processing-model/hash-name-reference.html.ini

@@ -172,6 +172,3 @@
   [XHTML img usemap="http://example.org/#garbage-before-hash-id"]
     expected: FAIL
 
-  [HTML (standards) IMG usemap="no-hash-name"]
-    expected: FAIL
-

tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-script-disabled-iframe.html.ini

@@ -0,0 +1,4 @@
+[iframe-loading-lazy-in-script-disabled-iframe.html]
+  [Iframes with loading='lazy' in script disabled iframe are not handled\n       as 'lazy']
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini

@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_escaping-3.html]
   type: testharness
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 

tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini

@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_nonescaping-1.html]
   type: testharness
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 

tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini

@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_nonescaping-2.html]
   type: testharness
-  expected: CRASH
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: FAIL
+    expected: NOTRUN
 

tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini

@@ -1,6 +1,5 @@
 [iframe_sandbox_popups_nonescaping-3.html]
   type: testharness
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: NOTRUN
+    expected: FAIL
 

tests/wpt/metadata/html/semantics/forms/form-submission-0/form-double-submit.html.ini

@@ -1,4 +0,0 @@
-[form-double-submit.html]
-  [default submit action should supersede onclick submit()]
-    expected: FAIL
-

tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini

@@ -0,0 +1,4 @@
+[module-static-import-delayed.html]
+  [document.write in an imported module]
+    expected: FAIL
+

tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js.ini

@@ -1,5 +1,5 @@
 [ignore-opens-during-unload.window.html]
-  expected: CRASH
+  expected: TIMEOUT
   [ignore-opens-during-unload]
     expected: FAIL
 

tests/wpt/metadata/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry.html.ini

@@ -1,10 +1,9 @@
 [promise-job-entry.html]
-  expected: TIMEOUT
   [Fulfillment handler on fulfilled promise]
     expected: FAIL
 
   [Rejection handler on pending-then-rejected promise]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Sanity check: this all works as expected with no promises involved]
     expected: FAIL
@@ -16,5 +15,5 @@
     expected: FAIL
 
   [Fulfillment handler on pending-then-fulfilled promise]
-    expected: TIMEOUT
+    expected: FAIL
 

tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini

@@ -371,3 +371,9 @@
   [X SNR (-301.35690681171843 dB) is not greater than or equal to 85.58. Got -301.35690681171843.]
     expected: FAIL
 
+  [X SNR (43.80469175702206 dB) is not greater than or equal to 65.737. Got 43.80469175702206.]
+    expected: FAIL
+
+  [X Stitched sine-wave buffers at sample rate 43800 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.0038986,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[28696\]\t-2.1886497270315886e-3\t9.3139332532882690e-1\t9.3358197505585849e-1\t1.0023498662353618e+0\t3.8985999999999999e-3\n\t[28697\]\t7.0477002859115601e-1\t9.0675884485244751e-1\t2.0198881626129150e-1\t2.2275913536212616e-1\t3.8985999999999999e-3\n\tMax AbsError of 9.3358197505585849e-1 at index of 28696.\n\tMax RelError of 1.0023498662353618e+0 at index of 28696.\n]
+    expected: FAIL
+

tests/wpt/metadata/webmessaging/with-ports/018.html.ini

@@ -1,5 +0,0 @@
-[018.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, javascript:]
-    expected: TIMEOUT
-

tests/wpt/metadata/workers/constructors/Worker/Worker-constructor.html.ini

@@ -0,0 +1,2 @@
+[Worker-constructor.html]
+  expected: ERROR

tests/wpt/web-platform-tests/WebIDL/ecmascript-binding/interface-prototype-constructor-set-receiver.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Interface.prototype.constructor is defined on [[Set]] receiver</title>
+<link rel="help" href="https://heycam.github.io/webidl/#interface-prototype-object">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+"use strict";
+
+test(() => {
+  window.constructor = null;
+  assert_equals(Window.prototype.constructor, Window);
+
+  location.constructor = false;
+  assert_equals(Location.prototype.constructor, Location);
+
+  navigator.constructor = 1;
+  assert_equals(Navigator.prototype.constructor, Navigator);
+
+  document.constructor = {};
+  assert_equals(HTMLDocument.prototype.constructor, HTMLDocument);
+
+  document.head.constructor = [];
+  assert_equals(HTMLHeadElement.prototype.constructor, HTMLHeadElement);
+}, "Window, Location, Navigator, HTMLDocument, and HTMLHeadElement");
+
+test(() => {
+  for (let key of Object.getOwnPropertyNames(window)) {
+    if (!/^[A-Z]/.test(key)) continue;
+
+    let desc = Object.getOwnPropertyDescriptor(window, key);
+    if (!desc || desc.enumerable) continue;
+    let {value} = desc;
+    if (typeof value !== "function") continue;
+    let {prototype} = value;
+    if (!prototype) continue;
+
+    let heir = Object.create(prototype);
+    let newConstructor = function() {};
+    heir.constructor = newConstructor;
+
+    assert_not_equals(prototype.constructor, newConstructor, key);
+    assert_own_property(heir, "constructor", key);
+    assert_equals(heir.constructor, newConstructor, key);
+  }
+}, "All window.* constructors");
+</script>

tests/wpt/web-platform-tests/cors-rfc1918/META.yml

@@ -0,0 +1,5 @@
+spec: https://wicg.github.io/cors-rfc1918/
+suggested_reviewers:
+  - letitz
+  - camillelamy
+  - mikewest

tests/wpt/web-platform-tests/cors-rfc1918/README.md

@@ -0,0 +1,8 @@
+# CORS-RFC1918 tests
+
+This directory contains tests for CORS-RFC1918. See also:
+
+* [The specification](https://wicg.github.io/cors-rfc1918/)
+* [The repository](https://github.com/WICG/cors-rfc1918/)
+* [Open issues](https://github.com/WICG/cors-rfc1918/issues/)
+* Additional tests: ../fetch/cors-rfc1918/

tests/wpt/web-platform-tests/credential-management/otpcredential-get-basics.https.html

@@ -3,15 +3,12 @@
 <title>Tests OTPCredential</title>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/resources/test-only-api.js"></script>
+<script type="module">
-<script src="support/otpcredential-helper.js"></script>
+import {Status, expectOTPRequest} from './support/otpcredential-helper.js';
-<script>
-'use strict';
 
 promise_test(async t => {
-  await expect(receive).andReturn(async () => {
+  await expectOTPRequest().andReturn(
-      return {status: Status.kSuccess, otp: "ABC"};
+      () => ({status: Status.SUCCESS, otp: "ABC"}));
-  });
 
   let cred = await navigator.credentials.get({otp: {transport: ["sms"]}});
 
@@ -19,17 +16,15 @@ promise_test(async t => {
 }, 'Basic usage');
 
 promise_test(async t => {
-  await expect(receive).andReturn(async () => {
+  await expectOTPRequest().andReturn(
-      return {status: Status.kSuccess, otp: "ABC"};
+      () => ({status: Status.SUCCESS, otp: "ABC"}));
-  });
+  await expectOTPRequest().andReturn(
-  await expect(receive).andReturn(async () => {
+      () => ({status: Status.SUCCESS, otp: "ABC2"}));
-      return {status: Status.kSuccess, otp: "ABC2"};
-  });
 
   let sms1 = navigator.credentials.get({otp: {transport: ["sms"]}});
   let sms2 = navigator.credentials.get({otp: {transport: ["sms"]}});
 
-  let cred2= await sms2;
+  let cred2 = await sms2;
   let cred1 = await sms1;
 
   assert_equals(cred1.code, "ABC");
@@ -37,21 +32,18 @@ promise_test(async t => {
 }, 'Handle multiple requests in different order.');
 
 promise_test(async t => {
-  await expect(receive).andReturn(async () => {
+  await expectOTPRequest().andReturn(() => ({status: Status.CANCELLED}));
-      return {status: Status.kCancelled};
+  await expectOTPRequest().andReturn(
-  });
+      () => ({status: Status.SUCCESS, otp: "success"}));
-  await expect(receive).andReturn(async () => {
-      return {status: Status.kSuccess, otp: "success"};
-  });
 
-  let cancelled_sms = navigator.credentials.get({otp: {transport: ["sms"]}});
+  let cancelledRequest = navigator.credentials.get({otp: {transport: ["sms"]}});
-  let successful_sms = navigator.credentials.get({otp: {transport: ["sms"]}});
+  let successfulCred =
+      await navigator.credentials.get({otp: {transport: ["sms"]}});
 
-  let successful_cred = await successful_sms;
+  assert_equals(successfulCred.code, "success");
-  assert_equals(successful_cred.code, "success");
 
   try {
-    await cancelled_sms;
+    await cancelledRequest;
     assert_unreached('Expected AbortError to be thrown.');
   } catch (error) {
     assert_equals(error.name, "AbortError");
@@ -59,9 +51,7 @@ promise_test(async t => {
 }, 'Handle multiple requests with success and error.');
 
 promise_test(async t => {
-  await expect(receive).andReturn(async () => {
+  await expectOTPRequest().andReturn(() => ({status: Status.CANCELLED}));
-      return {status: Status.kCancelled};
-  });
 
   await promise_rejects_dom(t, 'AbortError', navigator.credentials.get(
     {otp: {transport: ["sms"]}}));

tests/wpt/web-platform-tests/credential-management/support/otpcredential-helper.js

@@ -1,52 +1,114 @@
-'use strict';
-
 // These tests rely on the User Agent providing an implementation of
-// the sms retriever.
+// MockWebOTPService.
 //
 // In Chromium-based browsers this implementation is provided by a polyfill
 // in order to reduce the amount of test-only code shipped to users. To enable
 // these tests the browser must be run with these options:
 // //   --enable-blink-features=MojoJS,MojoJSTest
 
-const Status = {};
+import {isChromiumBased} from '/resources/test-only-api.m.js';
 
-async function loadChromiumResources() {
+/**
-  const resources = [
+ * This enumeration is used by WebOTP WPTs to control mock backend behavior.
-    '/gen/mojo/public/mojom/base/time.mojom-lite.js',
+ * See MockWebOTPService below.
-    '/gen/third_party/blink/public/mojom/sms/webotp_service.mojom-lite.js',
+ */
-  ];
+export const Status = {
-
+  SUCCESS: 0,
-  await loadMojoResources(resources, true);
+  UNHANDLED_REQUEST: 1,
-  await loadScript('/resources/chromium/mock-sms-receiver.js');
+  CANCELLED: 2,
-
+  ABORTED: 3,
-  Status.kSuccess = blink.mojom.SmsStatus.kSuccess;
-  Status.kTimeout = blink.mojom.SmsStatus.kTimeout;
-  Status.kCancelled = blink.mojom.SmsStatus.kCancelled;
 };
 
-async function create_sms_provider() {
+/**
-  if (typeof SmsProvider === 'undefined') {
+ * A interface which must be implemented by browsers to support WebOTP WPTs.
-    if (isChromiumBased) {
+ */
-      await loadChromiumResources();
+export class MockWebOTPService {
-    } else {
+  /**
-      throw new Error('Mojo testing interface is not available.');
+   * Accepts a function to be invoked in response to the next OTP request
-    }
+   * received by the mock. The (optionally async) function, when executed, must
-  }
+   * return an object with a `status` field holding one of the `Status` values
-  if (typeof SmsProvider === 'undefined') {
+   * defined above, and -- if successful -- an `otp` field containing a
-    throw new Error('Failed to set up SmsProvider.');
+   * simulated OTP string.
-  }
+   *
-  return new SmsProvider();
+   * Tests will call this method directly to inject specific response behavior
+   * into the browser-specific mock implementation.
+   */
+  async handleNextOTPRequest(responseFunc) {}
 }
 
-function receive() {
+/**
-  throw new Error("expected to be overriden by tests");
+ * Returns a Promise resolving to a browser-specific MockWebOTPService subclass
+ * instance if one is available.
+ */
+async function createBrowserSpecificMockImpl() {
+  if (isChromiumBased) {
+    return await createChromiumMockImpl();
+  }
+  throw new Error('Unsupported browser.');
 }
 
-function expect(call) {
+const asyncMock = createBrowserSpecificMockImpl();
+
+export function expectOTPRequest() {
   return {
     async andReturn(callback) {
-      const mock = await create_sms_provider();
+      const mock = await asyncMock;
-      mock.pushReturnValuesForTesting(call.name, callback);
+      mock.handleNextOTPRequest(callback);
     }
   }
 }
+
+/**
+ * Instantiates a Chromium-specific subclass of MockWebOTPService.
+ */
+async function createChromiumMockImpl() {
+  const {SmsStatus, WebOTPService, WebOTPServiceReceiver} = await import(
+      '/gen/third_party/blink/public/mojom/sms/webotp_service.mojom.m.js');
+  const MockWebOTPServiceChromium = class extends MockWebOTPService {
+    constructor() {
+      super();
+      this.mojoReceiver_ = new WebOTPServiceReceiver(this);
+      this.interceptor_ =
+          new MojoInterfaceInterceptor(WebOTPService.$interfaceName);
+      this.interceptor_.oninterfacerequest = (e) => {
+        this.mojoReceiver_.$.bindHandle(e.handle);
+      };
+      this.interceptor_.start();
+      this.requestHandlers_ = [];
+      Object.freeze(this);
+    }
+
+    handleNextOTPRequest(responseFunc) {
+      this.requestHandlers_.push(responseFunc);
+    }
+
+    async receive() {
+      if (this.requestHandlers_.length == 0) {
+        throw new Error('Mock received unexpected OTP request.');
+      }
+
+      const responseFunc = this.requestHandlers_.shift();
+      const response = await responseFunc();
+      switch (response.status) {
+        case Status.SUCCESS:
+          if (typeof response.otp != 'string') {
+            throw new Error('Mock success results require an OTP string.');
+          }
+          return {status: SmsStatus.kSuccess, otp: response.otp};
+        case Status.UNHANDLED_REQUEST:
+          return {status: SmsStatus.kUnhandledRequest};
+        case Status.CANCELLED:
+          return {status: SmsStatus.kCancelled};
+        case Status.ABORTED:
+          return {status: SmsStatus.kAborted};
+        default:
+          throw new Error(
+              `Mock result contains unknown status: ${response.status}`);
+      }
+    }
+
+    async abort() {}
+  };
+  return new MockWebOTPServiceChromium();
+}
+

tests/wpt/web-platform-tests/credential-management/support/otpcredential-iframe.html

@@ -1,8 +1,6 @@
 <!doctype html>
-<script src="/resources/test-only-api.js"></script>
+<script type="module">
-<script src="otpcredential-helper.js"></script>
+import {Status, expectOTPRequest} from './otpcredential-helper.js';
-<script>
-'use strict';
 
 // Loading otpcredential-iframe.html in the test will make an OTPCredentials
 // call on load, and trigger a postMessage upon completion.
@@ -13,24 +11,16 @@
 //   string errorType: error.name
 // }
 
-// Intercept successful calls and return mocked value.
-(async function() {
-    await expect(receive).andReturn(() => {
-        return Promise.resolve({
-            status: Status.kSuccess,
-            otp: "ABC123",
-        });
-    });
-}());
-
 window.onload = async () => {
-    try {
+  try {
-        const credentials =
+    await expectOTPRequest().andReturn(
-            await navigator.credentials.get({otp: {transport: ["sms"]}});
+        () => ({status: Status.SUCCESS, otp: "ABC123"}));
-        window.parent.postMessage({result: "Pass", code: credentials.code}, '*');
+    const credentials =
-    } catch (error) {
+        await navigator.credentials.get({otp: {transport: ["sms"]}});
-        window.parent.postMessage({result: "Fail", errorType: error.name}, '*');
+    window.parent.postMessage({result: "Pass", code: credentials.code}, '*');
-    }
+  } catch (error) {
+    window.parent.postMessage({result: "Fail", errorType: error.name}, '*');
+  }
 }
 
 </script>

tests/wpt/web-platform-tests/css/css-conditional/js/CSS-supports.html

@@ -0,0 +1,67 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>CSS.supports</title>
+<link rel="help" href="https://drafts.csswg.org/css-conditional/#dom-css-supports">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+  test(function() {
+    assert_equals(CSS.supports("color: red"), true);
+  }, "Single-argument form allows for declarations without enclosing parentheses");
+
+  test(function() {
+    assert_equals(CSS.supports("(color: red) and (color: blue)"), true);
+  }, "Complex conditions allowed");
+
+  test(function() {
+    assert_equals(CSS.supports("not (foobar)"), true);
+  }, "general_enclosed still parses");
+
+  test(function() {
+    assert_equals(CSS.supports("color: something-pointless var(--foo)"), true);
+  }, "Variable references always parse");
+
+  test(function() {
+    assert_equals(CSS.supports("color: something-pointless(var(--foo))"), true);
+  }, "Variable references in an unknown function always parse");
+
+  test(function() {
+    assert_equals(CSS.supports("color", "red"), true);
+  }, "two argument form succeeds for known property");
+
+  test(function() {
+    assert_equals(CSS.supports("unknownproperty", "blah"), false);
+  }, "two argument form fails for unknown property");
+
+  test(function() {
+    assert_equals(CSS.supports("width", "blah"), false);
+  }, "two argument form fails for invalid value");
+
+  test(function() {
+    assert_equals(CSS.supports("--foo", "blah"), true);
+  }, "two argument form succeeds for custom property");
+
+  test(function() {
+    assert_equals(CSS.supports("selector(div)"), true);
+  }, "selector() function accepts a selector");
+
+  test(function() {
+    assert_equals(CSS.supports("selector(div, div)"), false);
+  }, "selector() function doesn't accept a selector list");
+
+  test(function() {
+    assert_equals(CSS.supports("selector(::-webkit-unknown-pseudo-element)"), false);
+  }, "selector() function rejects unknown webkit pseudo-elements.");
+
+  test(function() {
+    assert_equals(CSS.supports("selector(::before)"), true);
+  }, "selector() function accepts known pseudo-elements");
+
+  test(function() {
+    assert_equals(CSS.supports("selector(div + .c)"), true);
+  }, "selector() with simple combinators");
+
+  test(function() {
+    assert_equals(CSS.supports("selector(div | .c)"), false);
+  }, "selector() with unknown combinators");
+</script>

tests/wpt/web-platform-tests/css/css-grid/grid-items/percentage-size-subitems-002.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1138504">
+<link rel="match" href="../../reference/ref-filled-green-100px-square-only.html">
+<p>Test passes if there is a filled green square.</p>
+<div style="display: grid; grid-template-columns: 100px 100px;">
+  <div style="min-height: 100px;">
+    <div style="height: 100%; background: green;"></div>
+  </div>
+  <div style="height: 100px;"></div>
+</div>

tests/wpt/web-platform-tests/css/css-grid/relative-grandchild.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1138504">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="width: 100px; height: 100px; background: red;"></div>
+<div style="display: grid; width: 100px; height: 100px;">
+  <div>
+    <div style="position: relative; height: 100px; background: green; top: -100%;"></div>
+  </div>
+</div>

tests/wpt/web-platform-tests/css/css-masking/clip-path-svg-content/clip-path-no-content-005.svg

@@ -0,0 +1,19 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:h="http://www.w3.org/1999/xhtml"
+     class="reftest-wait">
+  <title>Removing a clip-path attribute pointing to an empty &#x3c;clipPath&#x3e;</title>
+  <h:link rel="help" href="https://drafts.fxtf.org/css-masking-1/#ClipPathElement"/>
+  <h:link rel="match" href="reference/clip-path-square-003-ref.svg"/>
+  <h:script src="/common/reftest-wait.js"/>
+  <h:script src="/common/rendering-utils.js"/>
+
+  <clipPath id="empty"/>
+  <g clip-path='url("#empty")'>
+    <rect width="200" height="200" fill="green"/>
+  </g>
+  <script>
+    waitForAtLeastOneFrame().then(() => {
+      document.querySelector('svg > g').removeAttribute('clip-path');
+      takeScreenshot();
+    });
+  </script>
+</svg>

tests/wpt/web-platform-tests/css/css-masking/clip-path/clip-path-path-interpolation-with-zoom.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html>
+  <title>CSS Masking: Test clip-path nonzero path interpolation with zoom</title>
+  <link rel="help" href="https://drafts.csswg.org/css-shapes-2/#funcdef-path">
+  <link rel="match" href="reference/clip-path-path-interpolation-with-zoom-ref.html">
+  <meta name="assert" content="The clip-path property takes the basic shape
+	'path()' for clipping. Test the interpolation of nonzero
+        path function.">
+  <style>
+    @keyframes anim {
+      from {
+        clip-path: path(nonzero, 'M20,20h60 v60 h-60z M30,30 h40 v40 h-40z');
+      }
+      to {
+        clip-path: path(nonzero, 'M50,50h50 v50 h-50z M20,20 h50 v50 h-50z');
+      }
+    }
+    #rect {
+      width: 100px;
+      zoom: 3;
+      height: 100px;
+      background-color: green;
+      animation: anim 10s -5s paused linear;
+    }
+  </style>
+  <div id="rect"></div>
+</html>

tests/wpt/web-platform-tests/css/css-masking/clip-path/clip-path-path-with-zoom-hittest.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<title>CSS Masking: Test clip-path property hit-testing when the page is zoomed</title>
+<link rel="author" title="Noam Rosenthal" href="mailto:noam@webkit.org">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-2/#funcdef-path">
+<meta name="assert" content="The zoomed path is hit-tested correctly">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+  #triangle {
+    width: 100px;
+    height: 100px;
+    background-color: green;
+    clip-path: path(nonzero, 'M0 0, L100 0, L0 100, L 0 0');
+    zoom: 2;
+  }
+</style>
+<div id="triangle"></div>
+<script>
+  test(() => {
+    assert_equals(document.elementFromPoint(20, 20).id, 'triangle')
+    assert_equals(document.elementFromPoint(150, 20).id, 'triangle')
+    assert_equals(document.elementFromPoint(180, 180).tagName, 'BODY')
+  }, 'clip-path: path() hit-test takes zoom into account');
+
+</script>

tests/wpt/web-platform-tests/css/css-masking/clip-path/clip-path-path-with-zoom.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<title>CSS Masking: Test clip-path property when the page is zoomed</title>
+<link rel="author" title="Noam Rosenthal" href="mailto:noam@webkit.org">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-2/#funcdef-path">
+<link rel="match" href="reference/clip-path-path-with-zoom-ref.html">
+<meta name="assert" content="The path gets zoomed together with the content">
+<style>
+  #red {
+    position: absolute;
+    width: 100px;
+    height: 100px;
+    background: red;
+  }
+  #rect {
+    width: 100px;
+    height: 100px;
+    background-color: green;
+    clip-path: path(nonzero, 'M0 0, L100 0, L0 100, L 0 0');
+    zoom: 2;
+  }
+</style>
+<div id="red"></div>
+<div id="rect"></div>

tests/wpt/web-platform-tests/css/css-masking/clip-path/reference/clip-path-path-interpolation-with-zoom-ref.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<title>CSS Masking: Test clip-path nonzero path interpolation with zoom</title>
+<style type="text/css">
+  #rect {
+    width: 300px;
+    height: 300px;
+    background-color: green;
+    clip-path: path('M105,105 H270 V270 H105Z M75,75 H210 V210 H75Z');
+  }
+
+</style>
+<div id="rect"></div>

tests/wpt/web-platform-tests/css/css-masking/clip-path/reference/clip-path-path-with-zoom-ref.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+  <title>CSS Masking: Test clip-path property when the page is zoomed</title>
+  <style>
+    #rect {
+      width: 200px;
+      height: 200px;
+      background: green;
+      clip-path: path(nonzero, 'M0 0, L200 0, L0 200');
+    }
+  </style>
+  <div id="rect"></div>
+</html>

tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/small-aspect-ratio-crash.html

@@ -0,0 +1,5 @@
+<!DOCTYPE html>
+<title>CSS aspect-ratio: Doesn't crash with small but nonzero width/height in ratio</title>
+<link rel="help" href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio">
+<div style="aspect-ratio: 1/0.00000000000001"></div>
+<div style="aspect-ratio: 0.00000000000001/1"></div>

tests/wpt/web-platform-tests/css/cssom/CSS.html

@@ -1,48 +0,0 @@
-<!doctype html>
-<meta charset="utf-8">
-<title>CSSOM - CSS interface</title>
-<link rel="help" href="https://drafts.csswg.org/cssom/#the-css.escape()-method">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script>
-    test(function () {
-        // https://drafts.csswg.org/cssom/#dom-css-escape
-        // https://drafts.csswg.org/cssom/#serialize-an-identifier
-        assert_equals(CSS.escape("hello world"), "hello\\ world", "CSS.escape: spaces get escaped with backslashes");
-        assert_equals(CSS.escape("hello\0world"), "hello\u{FFFD}world", "CSS.escape: NULL get replaced with U+FFFD REPLACEMENT CHARACTER");
-        assert_equals(CSS.escape("hello0world"), "hello0world", "CSS.escape: Numbers within string preserved");
-        assert_equals(CSS.escape("hello\x10world"), "hello\\10 world", "CSS.escape: Values between \\x01 and \\x1f are unicode escaped");
-        assert_equals(CSS.escape("hello\\world"), "hello\\\\world", "CSS.escape: Backslashes get backslash-escaped");
-        assert_equals(CSS.escape("hello\u{1234}world"), "hello\u{1234}world", "CSS.escape: Code points greater than U+0080 are preserved");
-        assert_equals(CSS.escape("hello\x7Fworld"), "hello\\7f world", "CSS.escape: Some code points less than U+0080 are unicode-escaped");
-        assert_equals(CSS.escape("-"), "\\-", "CSS.escape: Single dash escaped");
-        assert_equals(CSS.escape("0foo"), "\\30 foo", "CSS.escape: Numbers at the beginning of an ident get unicode escaped");
-        assert_equals(CSS.escape("-0foo"), "-\\30 foo", "CSS.escape: Numbers at the beginning of an ident after single hyphen get unicode escaped");
-        assert_equals(CSS.escape("--0foo"), "--0foo", "CSS.escape: Numbers at the beginning of an ident after multiple hyphens do not get unicode escaped");
-    }, "CSS.escape");
-    test(function () {
-        // https://drafts.csswg.org/css-conditional/#dom-css-supports
-        // https://drafts.csswg.org/css-conditional/#typedef-supports-condition
-        assert_equals(CSS.supports("color: red"), true, "CSS.supports: Single-argument form allows for declarations without enclosing parentheses");
-        assert_equals(CSS.supports("(color: red) and (color: blue)"), true, "CSS.supports: Complex conditions allowed");
-        assert_equals(CSS.supports("not (foobar)"), true, "CSS.supports: general_enclosed still parses");
-        assert_equals(CSS.supports("color: something-pointless var(--foo)"), true, "Variable references always parse");
-        assert_equals(CSS.supports("color: something-pointless(var(--foo))"), true, "Variable references in an unknown function always parse");
-    }, "CSS.supports, one argument form");
-    test(function () {
-        // https://drafts.csswg.org/css-conditional/#dom-css-supports
-        // https://drafts.csswg.org/css-conditional/#dfn-support
-        assert_equals(CSS.supports("color", "red"), true, "CSS.supports: two argument form succeeds for known property");
-        assert_equals(CSS.supports("unknownproperty", "blah"), false, "CSS.supports: two argument form fails for unknown property");
-        assert_equals(CSS.supports("width", "blah"), false, "CSS.supports: two argument form fails for invalid value");
-        assert_equals(CSS.supports("--foo", "blah"), true, "CSS.supports: two argument form succeeds for custom property");
-    }, "CSS.supports, two argument form");
-    test(function () {
-        assert_equals(CSS.supports("selector(div)"), true, "CSS.supports: selector() function accepts a selector");
-        assert_equals(CSS.supports("selector(div, div)"), false, "CSS.supports: selector() function doesn't accept a selector list");
-        assert_equals(CSS.supports("selector(::-webkit-unknown-pseudo-element)"), false, "CSS.supports: selector() function rejects unknown webkit pseudo-elements.");
-        assert_equals(CSS.supports("selector(::before)"), true, "CSS.supports: selector() function accepts known pseudo-elements");
-        assert_equals(CSS.supports("selector(div + .c)"), true, "CSS.supports: selector() with simple combinators");
-        assert_equals(CSS.supports("selector(div | .c)"), false, "CSS.supports: selector() with unknown combinators");
-    }, "CSS.supports, selector function");
-</script>

tests/wpt/web-platform-tests/css/cssom/escape.html

@@ -85,6 +85,10 @@ test(function() {
   assert_equals(CSS.escape('abcdefghijklmnopqrstuvwxyz'), 'abcdefghijklmnopqrstuvwxyz');
   assert_equals(CSS.escape('ABCDEFGHIJKLMNOPQRSTUVWXYZ'), 'ABCDEFGHIJKLMNOPQRSTUVWXYZ');
 
+  assert_equals(CSS.escape("hello\\world"), "hello\\\\world", "Backslashes get backslash-escaped");
+  assert_equals(CSS.escape("hello\u{1234}world"), "hello\u{1234}world", "Code points greater than U+0080 are preserved");
+  assert_equals(CSS.escape("-"), "\\-", "CSS.escape: Single dash escaped");
+
   assert_equals(CSS.escape('\x20\x21\x78\x79'), '\\ \\!xy');
 }, "Various tests");
 

tests/wpt/web-platform-tests/density-size-correction/density-corrected-image-in-canvas.html

@@ -0,0 +1,117 @@
+<html>
+  <head>
+    <title>Density corrected size: canvas</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <meta name="assert" content="Assert that density-corrected size in EXIF is taken into account for images when drawn in canvas">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+  </head>
+  <body>
+    <p>You should see green/yellow gradient boxes</p>
+    <script id="shader-fs" type="x-shader/x-fragment">
+        precision mediump float;
+        uniform sampler2D u_image;
+        varying vec2 v_texCoord;
+        uniform float u_frame;
+
+        void main(void) {
+            gl_FragColor = texture2D(u_image, v_texCoord);
+        }
+    </script>
+    <script id="shader-vs" type="x-shader/x-vertex">
+        precision mediump float;
+        attribute vec2 a_vertex;
+        attribute vec2 a_tex;
+        varying vec2 v_texCoord;
+
+        void main(void) {
+            gl_Position = vec4(a_vertex, 0, 1)  ;
+            v_texCoord = a_tex;
+        }
+    </script>
+
+    <script>
+      const dim = 3
+      function drawImage2d(context, image, srcRect) {
+        context.drawImage(image, ...srcRect, 0, 0, dim, dim)
+        return context.getImageData(0, 0, dim, dim)
+      }
+      function drawImage3d(gl, image, srcRect) {
+        const vshader = gl.createShader(gl.VERTEX_SHADER)
+        const fshader = gl.createShader(gl.FRAGMENT_SHADER)
+        gl.shaderSource(vshader, document.querySelector("#shader-vs").textContent)
+        gl.shaderSource(fshader, document.querySelector("#shader-fs").textContent)
+        gl.compileShader(vshader)
+        gl.compileShader(fshader)
+        const program = gl.createProgram()
+        gl.attachShader(program, vshader)
+        gl.attachShader(program, fshader)
+        gl.linkProgram(program)
+        gl.useProgram(program)
+        const a_vertex = gl.getAttribLocation(program, "a_vertex")
+        const a_tex = gl.getAttribLocation(program, "a_tex")
+        const buf_vertex = gl.createBuffer()
+        const buf_tex = gl.createBuffer()
+        gl.bindBuffer(gl.ARRAY_BUFFER, buf_tex)
+        const [sx, sy, sw, sh] = [srcRect[0] / image.naturalWidth, srcRect[1] / image.naturalHeight, srcRect[2] / image.naturalWidth, srcRect[3] / image.naturalHeight]
+
+        gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
+          sx, sy, sx + sw, sy, sx, sy + sh, sx + sw, sy + sh
+        ]), gl.STATIC_DRAW)
+
+        gl.bindBuffer(gl.ARRAY_BUFFER, buf_vertex)
+        var vertices = [-1, 1, 1, 1, -1, -1, 1, -1]
+        gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(vertices), gl.STATIC_DRAW)
+        var texture = gl.createTexture()
+        gl.bindTexture(gl.TEXTURE_2D, texture)
+        gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image)
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR)
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR)
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE)
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE)
+        gl.viewport(0, 0, dim, dim)
+        gl.enableVertexAttribArray(a_vertex)
+        gl.enableVertexAttribArray(a_tex)
+        gl.uniform1i(gl.getUniformLocation(program, "u_image"), 0)
+        gl.bindBuffer(gl.ARRAY_BUFFER, buf_tex)
+        gl.vertexAttribPointer(a_tex, 2, gl.FLOAT, false, 0, 0)
+        gl.bindBuffer(gl.ARRAY_BUFFER, buf_vertex)
+        gl.vertexAttribPointer(a_vertex, 2, gl.FLOAT, false, 0, 0)
+        gl.clearColor(1, 1, 1, 1)
+        gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4);
+        const pixels = new Uint8ClampedArray(dim * dim * 4)
+        gl.readPixels(0, 0, dim, dim, gl.RGBA, gl.UNSIGNED_BYTE, pixels)
+        return {data: pixels, width: dim, height: dim}
+      }
+      function createCanvasWithImage(src, contextType, srcRect) {
+        const canvas = document.createElement('canvas')
+        canvas.width = canvas.height = dim
+        const image = new Image()
+        image.src = src
+        return new Promise(resolve => {
+          image.onload = () => {
+            const context = canvas.getContext(contextType)
+            if (contextType === '2d')
+              resolve(drawImage2d(context, image, srcRect))
+            else
+              resolve(drawImage3d(context, image, srcRect))
+          }
+        })
+      }
+
+      async function checkCanvasImage(src, contextType, srcRect, reference) {
+        const data = await createCanvasWithImage(src, contextType, srcRect)
+        assert_array_approx_equals(data.data, reference.data, 32)
+      }
+
+      promise_test(async () => {
+        const reference = await createCanvasWithImage('resources/exif-resolution-none.jpg', '2d', [40, 5, 20, 5]);
+        await checkCanvasImage("resources/exif-resolution-valid-hires.jpg", '2d', [20, 5, 10, 1], reference)
+        await checkCanvasImage("resources/exif-resolution-valid-lores.jpg", '2d', [80, 5, 40, 10], reference)
+        await checkCanvasImage("resources/exif-resolution-none.jpg", 'webgl', [40, 5, 20, 5], reference)
+        await checkCanvasImage("resources/exif-resolution-valid-hires.jpg", 'webgl', [20, 5, 10, 1], reference)
+        await checkCanvasImage("resources/exif-resolution-valid-lores.jpg", 'webgl', [80, 5, 40, 1], reference)
+      })
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-image-svg-aspect-ratio-ref.html

@@ -0,0 +1,29 @@
+<html>
+  <head>
+    <title>Density Corrected Size: various elements</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+  </head>
+  <body>
+    <svg style="width: 800px; height: 800px">
+        <image xlink:href="resources/exif-resolution-none.jpg" x="0" y="0" width="120" height="120" preserveAspectRatio="xMinYMin meet"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-lores.jpg" x="200" y="0" width="120" height="120" preserveAspectRatio="xMidYMin meet"></image>
+        <image xlink:href="resources/exif-resolution-none.jpg" x="400" y="0" width="120" height="120" preserveAspectRatio="xMaxYMin meet"></image>
+        <image xlink:href="resources/exif-resolution-valid-non-uniform.jpg" x="630" y="0" width="60" height="120" preserveAspectRatio="none"></image>
+
+        <image xlink:href="resources/exif-resolution-preapplied-lores.jpg" x="0" y="150" width="120" height="120" preserveAspectRatio="xMinYMid slice"></image>
+        <image xlink:href="resources/exif-resolution-none.jpg" x="200" y="150" width="120" height="120" preserveAspectRatio="xMidYMid slice"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-lores.jpg" x="400" y="150" width="120" height="120" preserveAspectRatio="xMaxYMid slice"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-non-uniform.jpg" x="600" y="150" width="120" height="120" preserveAspectRatio="xMidYMid slice"></image>
+
+        <image xlink:href="resources/exif-resolution-none.jpg" x="200" y="300" width="120" height="120" preserveAspectRatio="xMidYMax meet"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-lores.jpg" x="400" y="300" width="120" height="120" preserveAspectRatio="xMaxYMax meet"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-non-uniform.jpg" x="600" y="300" width="120" height="120" preserveAspectRatio="xMaxYMid slice"></image>
+
+        <image xlink:href="resources/exif-resolution-none.jpg" x="0" y="450" width="120" height="120" preserveAspectRatio="none"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-lores.jpg" x="200" y="450" width="120" height="120" preserveAspectRatio="none"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-non-uniform.jpg" x="400" y="450" width="120" height="120" preserveAspectRatio="none"></image>
+        <image xlink:href="resources/exif-resolution-preapplied-non-uniform.jpg" x="600" y="450" width="120" height="120" preserveAspectRatio="xMaxYMax meet"></image>
+    </svg>
+    </div>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-image-svg-aspect-ratio.html

@@ -0,0 +1,32 @@
+<html>
+  <head>
+    <title>Density Corrected Size: SVG aspect ratio</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <link rel="match" href="density-corrected-image-svg-aspect-ratio-ref.html" />
+    <meta name="assert" content="Assert that SVG aspect ratio is applied correctly on density-corrected images">
+    <meta name=fuzzy content="10;100">
+  </head>
+  <body>
+    <svg style="width: 800px; height: 800px">
+        <image xlink:href="resources/exif-resolution-valid-hires.jpg" x="0" y="0" width="120" height="120" preserveAspectRatio="xMinYMin meet"></image>
+        <image xlink:href="resources/exif-resolution-valid-lores.jpg" x="200" y="0" width="120" height="120" preserveAspectRatio="xMidYMin meet"></image>
+        <image xlink:href="resources/exif-resolution-valid-hires.jpg" x="400" y="0" width="120" height="120" preserveAspectRatio="xMaxYMin meet"></image>
+        <image xlink:href="resources/exif-resolution-valid-non-uniform.jpg" x="600" y="0" width="120" height="120" preserveAspectRatio="xMidYMin meet"></image>
+
+        <image xlink:href="resources/exif-resolution-valid-lores.jpg" x="0" y="150" width="120" height="120" preserveAspectRatio="xMinYMid slice"></image>
+        <image xlink:href="resources/exif-resolution-valid-hires.jpg" x="200" y="150" width="120" height="120" preserveAspectRatio="xMidYMid slice"></image>
+        <image xlink:href="resources/exif-resolution-valid-lores.jpg" x="400" y="150" width="120" height="120" preserveAspectRatio="xMaxYMid slice"></image>
+        <image xlink:href="resources/exif-resolution-valid-non-uniform.jpg" x="600" y="150" width="120" height="120" preserveAspectRatio="xMinYMid slice"></image>
+
+        <image xlink:href="resources/exif-resolution-valid-hires.jpg" x="200" y="300" width="120" height="120" preserveAspectRatio="xMidYMax meet"></image>
+        <image xlink:href="resources/exif-resolution-valid-lores.jpg" x="400" y="300" width="120" height="120" preserveAspectRatio="xMaxYMax meet"></image>
+        <image xlink:href="resources/exif-resolution-valid-non-uniform.jpg" x="600" y="300" width="120" height="120" preserveAspectRatio="xMaxYMid slice"></image>
+
+        <image xlink:href="resources/exif-resolution-valid-hires.jpg" x="0" y="450" width="120" height="120" preserveAspectRatio="none"></image>
+        <image xlink:href="resources/exif-resolution-valid-lores.jpg" x="200" y="450" width="120" height="120" preserveAspectRatio="none"></image>
+        <image xlink:href="resources/exif-resolution-valid-non-uniform.jpg" x="400" y="450" width="120" height="120" preserveAspectRatio="none"></image>
+        <image xlink:href="resources/exif-resolution-valid-non-uniform.jpg" x="600" y="450" width="120" height="120" preserveAspectRatio="xMaxYMax meet"></image>
+    </svg>
+    </div>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-image-svg-ref.html

@@ -0,0 +1,24 @@
+<html>
+  <head>
+    <title>Density Corrected Size: SVG</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+  </head>
+  <body>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-none.jpg" />
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-none.jpg" preserveAspectRatio="none" width="50" height="25"/>
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-none.jpg" preserveAspectRatio="none" width="200" height="100" />
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-none.jpg" preserveAspectRatio="none" width="50" height="100" />
+    </svg>
+    <svg width="200" height="200"  style="transform-origin: 25% 25%;  transform: rotate(90deg)">
+      <image href="resources/exif-resolution-none.jpg" preserveAspectRatio="none" width="200" height="100" />
+    </svg>
+    </div>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-image-svg.html

@@ -0,0 +1,26 @@
+<html>
+  <head>
+    <title>Density Corrected Size: SVG</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <link rel="match" href="density-corrected-image-svg-ref.html" />
+    <meta name="assert" content="Assert that density-corrected size in EXIF is taken into account for SVG <image>">
+  </head>
+  <body>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-none.jpg" />
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-valid-hires.jpg" />
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-valid-lores.jpg" />
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-valid-non-uniform.jpg" />
+    </svg>
+    <svg width="200" height="200">
+      <image href="resources/exif-resolution-with-orientation.jpg" />
+    </svg>
+    </div>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-natural-size.html

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<body>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="./third_party/piexif/piexif.js"></script>
+<script src="./resources/exify.js"></script>
+<link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+<script>
+    async function test_valid(input) {
+        const image = await createImageWithMetadata(input)
+        assert_equals(image.naturalWidth, input.preferredWidth)
+        assert_equals(image.naturalHeight, input.preferredHeight)
+    }
+    async function test_invalid(input) {
+        const image = await createImageWithMetadata(input)
+        assert_equals(image.naturalWidth, input.width)
+        assert_equals(image.naturalHeight, input.height)
+    }
+
+    async function test() {
+        await test_valid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 40, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
+        await test_valid({width: 10, height: 20, preferredWidth: 2, preferredHeight: 4, resolutionX: 360, resolutionY: 360, resolutionUnit: 2})
+        await test_valid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 10, resolutionX: 36, resolutionY: 144, resolutionUnit: 2})
+        await test_valid({width: 10, height: 20, preferredWidth: 10, preferredHeight: 40, resolutionX: 72, resolutionY: 36, resolutionUnit: 2})
+        await test_valid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionX: 24, resolutionY: 72, resolutionUnit: 2})
+
+        await test_invalid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 30, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
+        await test_invalid({width: 10, height: 20, preferredWidth: 33, preferredHeight: 40, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
+        await test_invalid({width: 10, height: 20, preferredHeight: 40, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
+        await test_invalid({width: 10, height: 20, preferredWidth: 20, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
+        await test_invalid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionY: 72, resolutionUnit: 2})
+        await test_invalid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionX: 24, resolutionUnit: 2})
+        await test_invalid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionX: 24, resolutionY: 72, resolutionUnit: 1})
+        await test_invalid({width: 3, height: 3, preferredHeight: 2000000, preferredWidth: 50})
+    }
+
+    promise_test(test)
+</script>
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-size-bg-ref.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<head>
+    <title>Density corrected size: background images</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+</head>
+<body>
+    <style>
+        body {
+            --lores: url(resources/exif-resolution-valid-lores.jpg);
+            --hires: url(resources/exif-resolution-valid-hires.jpg);
+            --default: url(resources/exif-resolution-none.jpg);
+            --non-uniform: url(resources/exif-resolution-valid-non-uniform.jpg);
+        }
+        .default-bg {background-image: var(--default); }
+        .lores-bg {background-image: var(--lores); }
+        .hires-bg {background-image: var(--hires); }
+        .invalid-bg {background-image: var(--invalid); }
+        .non-uniform-bg {background-image: var(--non-uniform); }
+        .box { width: 200px; height: 200px; display: inline-block; }
+        .tiled {background-repeat: repeat; }
+        .stretch {background-repeat: no-repeat; background-size: contain; }
+    </style>
+    <div class="default-bg tiled box"></div>
+    <div class="lores-bg tiled box"></div>
+    <div class="hires-bg tiled box"></div>
+    <div class="non-uniform-bg tiled box"></div>
+    <br/>
+    <div class="lores-bg stretch box"></div>
+    <div class="default-bg stretch box"></div>
+    <div class="non-uniform-bg stretch box"></div>
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-size-bg.html

@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<head>
+    <title>Density corrected size: background images</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <link rel="match" href="density-corrected-size-bg-ref.html" />
+    <meta name="assert" content="Assert that background images with EXIF density-corrected-size are rendered correctly">
+</head>
+<body>
+    <style>
+        body {
+            --lores: url(resources/exif-resolution-valid-lores.jpg);
+            --hires: url(resources/exif-resolution-valid-hires.jpg);
+            --default: url(resources/exif-resolution-none.jpg);
+            --non-uniform: url(resources/exif-resolution-valid-non-uniform.jpg);
+        }
+        .default-bg {background-image: var(--default); }
+        .lores-bg {background-image: var(--lores); }
+        .hires-bg {background-image: var(--hires); }
+        .invalid-bg {background-image: var(--invalid); }
+        .non-uniform-bg {background-image: var(--non-uniform); }
+        .box { width: 200px; height: 200px; display: inline-block; }
+        .tiled {background-repeat: repeat; }
+        .stretch {background-repeat: no-repeat; background-size: contain; }
+    </style>
+    <div class="default-bg tiled box"></div>
+    <div class="lores-bg tiled box"></div>
+    <div class="hires-bg tiled box"></div>
+    <div class="non-uniform-bg tiled box"></div>
+    <br/>
+    <div class="lores-bg stretch box"></div>
+    <div class="default-bg stretch box"></div>
+    <div class="non-uniform-bg stretch box"></div>
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-size-img-ref.html

@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<body>
+<img src="resources/exif-resolution-none.jpg" width="100" height="50" />
+<img src="resources/exif-resolution-none.jpg" width="50" height="25" />
+<img src="resources/exif-resolution-none.jpg" width="200" height="100"/>
+<img src="resources/exif-resolution-none.jpg" width="50" height="100"/>
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-size-img.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<head>
+    <title>Density corrected size: rendering</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <link rel="match" href="density-corrected-size-img-ref.html" />
+    <meta name="assert" content="Assert that images with EXIF density-corrected-size are rendered correctly">
+</head>
+<body>
+    <img src="resources/exif-resolution-none.jpg" />
+    <img src="resources/exif-resolution-valid-hires.jpg" />
+    <img src="resources/exif-resolution-valid-lores.jpg" />
+    <img src="resources/exif-resolution-valid-non-uniform.jpg"  />
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-size-pseudo-elements-ref.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<head>
+    <title>Density corrected size: pseudo-elements</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+</head>
+<body>
+    <style>
+        body {
+            --lores: url(resources/exif-resolution-valid-lores.jpg);
+            --default: url(resources/exif-resolution-none.jpg);
+        }
+        .lores-after::after {content: var(--lores); width: 200px; height: 100px; }
+        .default-after::after {content: var(--default); }
+    </style>
+    <div class="lores-after box"></div>
+    <div class="default-after box"></div>
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-size-pseudo-elements.html

@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<head>
+    <title>Density corrected size: pseudo-elements</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <link rel="match" href="density-corrected-size-pseudo-elements-ref.html" />
+    <meta name="assert" content="Assert that images with EXIF density-corrected-size are rendered correctly when in a pseudo element">
+</head>
+<body>
+    <style>
+        body {
+            --lores: url(resources/exif-resolution-valid-lores.jpg);
+            --default: url(resources/exif-resolution-none.jpg);
+        }
+        .lores-after::after {content: var(--lores); }
+        .default-after::after {content: var(--default); }
+    </style>
+    <div class="lores-after box"></div>
+    <div class="default-after box"></div>
+</body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-various-elements-ref.html

@@ -0,0 +1,34 @@
+<html>
+  <head>
+    <title>Density Corrected Size: various elements</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <style>
+      .row {
+        display: flex;
+      }
+
+      .row > * {
+        object-fit: none;
+        object-position: top left;
+        margin: 5px;
+        width: 100px;
+        height: 50px;
+        background: #CCCCCC;
+      }
+    </style>
+  </head>
+  <body>
+    <p>There following boxes should be identical (the colorful boxes at the top-left quarter)</p>
+    <div class="row">
+      <div>
+        <img src="resources/exif-resolution-none.jpg" width="50" height="25" />
+      </div>
+      <div>
+        <img src="resources/exif-resolution-none.jpg" width="50" height="25" />
+      </div>
+      <div>
+        <img src="resources/exif-resolution-none.jpg" width="50" height="25" />
+      </div>
+    </div>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/density-corrected-various-elements.html

@@ -0,0 +1,34 @@
+<html>
+  <head>
+    <title>Density Corrected Size: various elements</title>
+    <link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
+    <link rel="match" href="density-corrected-various-elements-ref.html" />
+    <meta name="assert" content="Assert that density-corrected size in EXIF is taken into account for images in all relevant elements (input/video-poster)">
+    <style>
+      .row {
+        display: flex;
+      }
+
+      .row > * {
+        object-fit: none;
+        object-position: top left;
+        margin: 5px;
+        width: 100px;
+        height: 50px;
+        background: #CCCCCC;
+      }
+    </style>
+  </head>
+  <body>
+    <p>There following boxes should be identical (the colorful boxes at the top-left quarter)</p>
+    <div class="row">
+      <div>
+        <img src="resources/exif-resolution-none.jpg" width="50" height="25" />
+      </div>
+      <video poster="resources/exif-resolution-valid-hires.jpg"></video>
+      <div>
+        <input type="image" src="resources/exif-resolution-valid-hires.jpg" />
+      </div>
+    </div>
+  </body>
+</html>

tests/wpt/web-platform-tests/density-size-correction/resources/exify.js

@@ -0,0 +1,39 @@
+function createImageWithMetadata({
+    width,
+    height,
+    preferredWidth,
+    preferredHeight,
+    resolutionX,
+    resolutionY,
+    resolutionUnit,
+    orientation
+}) {
+    const canvas = document.createElement('canvas')
+    canvas.width = width || 100
+    canvas.height = height || 100
+    const ctx = canvas.getContext('2d')
+    ctx.fillColor = 'green'
+    ctx.fillRect(0, 0, canvas.width, canvas.height)
+    const original = canvas.toDataURL('image/jpeg')
+    const root = {}
+    const exif = {}
+    if (orientation !== undefined)
+        root[piexif.ExifIFD.Orientation] = orientation
+    if (resolutionX !== undefined)
+        root[piexif.ImageIFD.XResolution] = [resolutionX, 1]
+    if (resolutionY !== undefined)
+        root[piexif.ImageIFD.YResolution] = [resolutionY, 1]
+    if (resolutionUnit !== undefined)
+        root[piexif.ImageIFD.ResolutionUnit] = resolutionUnit
+    if (preferredWidth !== undefined)
+        exif[piexif.ExifIFD.PixelXDimension] = preferredWidth
+    if (preferredHeight !== undefined)
+        exif[piexif.ExifIFD.PixelYDimension] = preferredHeight
+    const exifString = piexif.dump({'0th': root, 'Exif': exif})
+    const newDataUrl = piexif.insert(exifString, original)
+    const image = new Image()
+    image.src = newDataUrl
+    return new Promise(resolve => {
+        image.onload = () => resolve(image);
+    })
+}

tests/wpt/web-platform-tests/density-size-correction/third_party/piexif/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Hiroaki Matoba
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

tests/wpt/web-platform-tests/html/semantics/embedded-content/the-iframe-element/iframe-loading-lazy-in-script-disabled-iframe.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<head>
+<title>Iframes with loading='lazy' in script disabled iframe are not handled
+       as 'lazy'</title>
+<link rel="help" href="https://github.com/scott-little/lazyload">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+
+<div style="height:1000vh;"></div>
+<iframe id="iframe" sandbox="allow-same-origin"
+        src="resources/iframe-loading-lazy-in-viewport.html">
+</iframe>
+<script>
+promise_test(async t => {
+  await new Promise(resolve => iframe.addEventListener("load", resolve));
+
+  const inner_iframe = iframe.contentDocument.querySelector("iframe");
+
+  assert_equals(inner_iframe.contentDocument.body.textContent.trim(), 'Subframe',
+              "lazy-load iframe shouldn't be honored in script disabled iframe");
+});
+</script>

tests/wpt/web-platform-tests/html/semantics/embedded-content/the-iframe-element/resources/iframe-loading-lazy-in-viewport.html

@@ -0,0 +1,2 @@
+<!DOCTYPE html>
+<iframe id="iframe" loading="lazy" src="subframe.html"></iframe>

tests/wpt/web-platform-tests/payment-request/payment-request-abort-method.https.html

@@ -1,11 +1,11 @@
 <!DOCTYPE html>
-<meta charset="utf-8">
+<meta charset="utf-8" />
 <title>Test for PaymentRequest.abort() method</title>
-<link rel="help" href="https://w3c.github.io/payment-request/#abort-method">
+<link rel="help" href="https://w3c.github.io/payment-request/#abort-method" />
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/resources/testdriver.js"></script>
-<script src='/resources/testdriver-vendor.js'></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <script>
 "use strict";
 setup({
@@ -23,7 +23,7 @@ const applePay = Object.freeze({
     countryCode: "US",
     merchantCapabilities: ["supports3DS"],
     supportedNetworks: ["visa"],
-  }
+  },
 });
 const defaultMethods = Object.freeze([basicCard, applePay]);
 const defaultDetails = Object.freeze({
@@ -44,24 +44,22 @@ promise_test(async t => {
 
 promise_test(async t => {
   const request = new PaymentRequest(defaultMethods, defaultDetails);
-  const promises = new Set([request.abort(), request.abort(), request.abort()]);
+  const promises = new Set([
+    request.abort(),
+    request.abort(),
+    request.abort(),
+  ]);
   assert_equals(promises.size, 3, "Must have three unique objects");
 }, "Calling abort() multiple times is always a new object.");
 
 promise_test(async t => {
   const request = new PaymentRequest(defaultMethods, defaultDetails);
-  const [abortPromise, acceptPromise] = await test_driver.bless(
+  await test_driver.bless("show payment request");
-    "show payment request",
+  const acceptPromise = request.show();
-    () => {
+  await request.abort();
-      const acceptPromise = request.show()
-      acceptPromise.catch(() => {}); // no-op, just to silence unhandled rejection in devtools.
-      const abortPromise = request.abort();
-      return [abortPromise, acceptPromise];
-    });
-
-  await abortPromise;
   await promise_rejects_dom(t, "AbortError", acceptPromise);
   // As request is now "closed", trying to show it will fail
+  await test_driver.bless("show payment request");
   await promise_rejects_dom(t, "InvalidStateError", request.show());
 }, "The same request cannot be shown multiple times.");
 
@@ -73,22 +71,21 @@ promise_test(async t => {
   await promise_rejects_dom(t, "InvalidStateError", request.abort());
   // The request's state is "created", so let's show it
   // which changes the state to "interactive.".
-  const [abortPromise, acceptPromise] = await test_driver.bless(
+  await test_driver.bless("show payment request");
-    "show payment request",
+  const acceptPromise = request.show();
-    () => {
+  // Let's set request the state to "closed" by calling .abort()
-      const acceptPromise = request.show()
+  await request.abort();
-      // Let's set request the state to "closed" by calling .abort()
-      const abortPromise = request.abort();
-      return [abortPromise, acceptPromise];
-    });
-
-  await abortPromise;
   // The request is now "closed", so...
   await promise_rejects_dom(t, "InvalidStateError", request.abort());
   await promise_rejects_dom(t, "AbortError", acceptPromise);
 }, "Aborting a request before it is shown doesn't prevent it from being shown later.");
 </script>
 <small>
-  If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
+  If you find a buggy test, please
-  and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
+  <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a> and
+  tag one of the
+  <a
+    href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml"
+    >suggested reviewers</a
+  >.
 </small>

tests/wpt/web-platform-tests/payment-request/payment-request-canmakepayment-method-protection.https.html

@@ -1,65 +0,0 @@
-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>Tests for PaymentRequest.canMakePayment() method</title>
-<link rel="help" href="https://w3c.github.io/browser-payment-api/#show-method">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/resources/testdriver.js"></script>
-<script src='/resources/testdriver-vendor.js'></script>
-<script>
-const basicCard = Object.freeze({ supportedMethods: "basic-card" });
-const applePay = Object.freeze({
-  supportedMethods: "https://apple.com/apple-pay",
-  data: {
-    version: 3,
-    merchantIdentifier: "merchant.com.example",
-    countryCode: "US",
-    merchantCapabilities: ["supports3DS"],
-    supportedNetworks: ["visa"],
-  }
-});
-const defaultMethods = Object.freeze([basicCard, applePay]);
-const defaultDetails = Object.freeze({
-  total: {
-    label: "Total",
-    amount: {
-      currency: "USD",
-      value: "1.00",
-    },
-  },
-});
-
-promise_test(async t => {
-  // This test might never actually hit its assertion, but that's allowed.
-  const request = new PaymentRequest(defaultMethods, defaultDetails);
-  for (let i = 0; i < 1000; i++) {
-    try {
-      await request.canMakePayment();
-    } catch (err) {
-      assert_equals(
-        err.name,
-        "NotAllowedError",
-        "if it throws, then it must be a NotAllowedError."
-      );
-      break;
-    }
-  }
-  for (let i = 0; i < 1000; i++) {
-    try {
-      await new PaymentRequest(defaultMethods, defaultDetails).canMakePayment();
-    } catch (err) {
-      assert_equals(
-        err.name,
-        "NotAllowedError",
-        "if it throws, then it must be a NotAllowedError."
-      );
-      break;
-    }
-  }
-}, `Optionally, at the user agent's discretion, return a promise rejected with a "NotAllowedError" DOMException.`);
-</script>
-
-<small>
-  If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
-  and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
-</small>

tests/wpt/web-platform-tests/payment-request/payment-request-show-method.https.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
-<meta charset="utf-8">
+<meta charset="utf-8" />
 <title>Test for PaymentRequest.show() method</title>
-<link rel="help" href="https://w3c.github.io/payment-request/#show-method">
+<link rel="help" href="https://w3c.github.io/payment-request/#show-method" />
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/resources/testdriver.js"></script>
@@ -21,7 +21,7 @@ const defaultMethods = Object.freeze([
       countryCode: "US",
       merchantCapabilities: ["supports3DS"],
       supportedNetworks: ["visa"],
-    }
+    },
   },
 ]);
 
@@ -35,7 +35,7 @@ const defaultDetails = Object.freeze({
   },
 });
 
-promise_test(async t => {
+promise_test(async (t) => {
   const request = new PaymentRequest(defaultMethods, defaultDetails);
   const acceptPromise = request.show();
   // Abort the request after 2 seconds if it has not rejected. This allows the
@@ -46,62 +46,64 @@ promise_test(async t => {
     request.abort();
   }, 2000);
 
-  await promise_rejects_dom(t, "SecurityError", acceptPromise);
+  await promise_rejects_dom(t, "NotAllowedError", acceptPromise);
 }, `Calling show() without being triggered by user interaction throws`);
 
-promise_test(async t => {
+promise_test(async (t) => {
   const request = new PaymentRequest(defaultMethods, defaultDetails);
-  const [acceptPromise] = await test_driver.bless(
+  await test_driver.bless(
-    "test: throws if the promise [[state]] is not 'created'",
+    "test: throws if the promise [[state]] is not 'created'"
-    () => {
+  );
-      const acceptPromise = request.show(); // Sets state to "interactive"
+  const acceptPromise = request.show(); // Sets state to "interactive"
-      return [acceptPromise];
+  // No user activation...
-    });
+  await promise_rejects_dom(t, "NotAllowedError", request.show());
+
+  // Get user activation
+  await test_driver.bless(
+    "test: throws if the promise [[state]] is not 'created'"
+  );
   await promise_rejects_dom(t, "InvalidStateError", request.show());
+
   await request.abort();
   await promise_rejects_dom(t, "AbortError", acceptPromise);
 }, "Throws if the promise [[state]] is not 'created'.");
 
-promise_test(async t => {
+promise_test(async (t) => {
   const request1 = new PaymentRequest(defaultMethods, defaultDetails);
   const request2 = new PaymentRequest(defaultMethods, defaultDetails);
-  const [acceptPromise1] = await test_driver.bless(
+
-    `test: reject promise with "AbortedError" if payment request is already showing`,
+  await test_driver.bless("payment request");
-    async () => {
+  const acceptPromise1 = request1.show();
-      const acceptPromise1 = request1.show();
+
-      const acceptPromise2 = request2.show();
+  // User activation consumed, so...
-      await promise_rejects_dom(t, "AbortError", acceptPromise2);
+  await promise_rejects_dom(t, "NotAllowedError", request2.show());
-      return [acceptPromise1];
+
-    });
+  // Payment request already showing, so...
+  await test_driver.bless("payment request");
+  await promise_rejects_dom(t, "AbortError", request2.show());
 
   await request1.abort();
   await promise_rejects_dom(t, "AbortError", acceptPromise1);
 }, `If the user agent's "payment request is showing" boolean is true, then return a promise rejected with an "AbortError" DOMException.`);
 
-promise_test(async t => {
+promise_test(async (t) => {
   const request = new PaymentRequest(
     [{ supportedMethods: "this-is-not-supported" }],
     defaultDetails
   );
-  const [acceptPromise] = await test_driver.bless(
+  await test_driver.bless(`test: reject promise with "NotSupportedError"`);
-    `test: reject promise with "NotSupportedError"`,
+  const acceptPromise = request.show();
-    () => {
-      const acceptPromise = request.show();
-      return [acceptPromise];
-    });
   await promise_rejects_dom(t, "NotSupportedError", acceptPromise);
 }, `If payment method consultation produces no supported method of payment, then return a promise rejected with a "NotSupportedError" DOMException.`);
 
-promise_test(async t => {
+promise_test(async (t) => {
   const request = new PaymentRequest(defaultMethods, defaultDetails);
-  const [p1, p2, p3] = await test_driver.bless(
+  await test_driver.bless("call show()");
-    `test: calling show() multiple times always returns a new promise`,
+  const p1 = request.show();
-    () => {
+  await test_driver.bless("call show()");
-      const p1 = request.show();
+  const p2 = request.show();
-      const p2 = request.show();
+  await test_driver.bless("call show()");
-      const p3 = request.show();
+  const p3 = request.show();
-      return [p1, p2, p3];
-    });
   const promises = new Set([p1, p2, p3]);
   assert_equals(promises.size, 3, "Must have three unique objects");
 
@@ -111,9 +113,13 @@ promise_test(async t => {
   await request.abort();
   await promise_rejects_dom(t, "AbortError", p1);
 }, "Calling show() multiple times always returns a new promise.");
-
 </script>
 <small>
-  If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
+  If you find a buggy test, please
-  and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
+  <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a> and
+  tag one of the
+  <a
+    href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml"
+    >suggested reviewers</a
+  >.
 </small>

tests/wpt/web-platform-tests/payment-request/show-consume-activation.https.html

@@ -0,0 +1,58 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <title>show() consumes user activation</title>
+    <link rel="help" href="https://w3c.github.io/payment-request/#show-method" />
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/resources/testdriver.js"></script>
+    <script src="/resources/testdriver-vendor.js"></script>
+  </head>
+  <body>
+    <script>
+      const defaultMethods = [
+        { supportedMethods: "basic-card" },
+        {
+          supportedMethods: "https://apple.com/apple-pay",
+          data: {
+            version: 3,
+            merchantIdentifier: "merchant.com.example",
+            countryCode: "US",
+            merchantCapabilities: ["supports3DS"],
+            supportedNetworks: ["visa"],
+          },
+        },
+      ];
+
+      const defaultDetails = {
+        total: {
+          label: "Total",
+          amount: {
+            currency: "USD",
+            value: "1.00",
+          },
+        },
+      };
+      promise_test(async t => {
+        const pr = new PaymentRequest(defaultMethods, defaultDetails);
+
+        // Not activated by user gesture, so not allowed!
+        await promise_rejects_dom(t, "NotAllowedError", pr.show());
+
+        await test_driver.bless("Calls show() method");
+
+        // Activated by user gesture, so all good.
+        const showPromise = pr.show();
+
+        // The activation has been consumed, so calling show() again would require
+        // a new gesture.
+        await promise_rejects_dom(t, "NotAllowedError", pr.show());
+
+        // Abort the payment request
+        pr.abort()
+        await promise_rejects_dom(t, "AbortError", showPromise);
+      }, "Calling share consumes user activation");
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/payment-request/show-method-optional-promise-rejects.https.html

@@ -1,15 +1,18 @@
 <!DOCTYPE html>
-<meta charset="utf-8">
+<meta charset="utf-8" />
 <title>Test for PaymentRequest.show(optional detailsPromise) method</title>
-<link rel="help" href="https://w3c.github.io/browser-payment-api/#show-method">
+<link
+  rel="help"
+  href="https://w3c.github.io/browser-payment-api/#show-method"
+/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <script>
   // See function testBadUpdate() for test details!
   setup({
     allow_uncaught_exception: true,
-    explicit_done: true,
-    explicit_timeout: true,
   });
 
   // == TEST DATA ===
@@ -30,7 +33,7 @@
       countryCode: "US",
       merchantCapabilities: ["supports3DS"],
       supportedNetworks: ["visa"],
-    }
+    },
   });
 
   // Methods
@@ -149,7 +152,7 @@
   Object.freeze(recursiveData);
 
   const modifierWithRecursiveData = Object.freeze({
-    supportedMethods: validMethodBasicCard,
+    supportedMethods: "basic-card",
     total: validTotal,
     data: recursiveData,
   });
@@ -160,20 +163,19 @@
     The `badDetails` cause detailsPromise to reject with `expectedError`.
     */
   function testBadUpdate(testAssertion, badDetails, expectedError) {
-    promise_test(async t => {
+    promise_test(async (t) => {
       const request = new PaymentRequest(
         validMethods,
         validDetails,
         validOptions
       );
+      await test_driver.bless("Payment request");
       const detailsPromise = Promise.resolve(badDetails);
       const acceptPromise = request.show(detailsPromise);
-      let test_func;
+      const test_func =
-      if (typeof expectedError == "function") {
+        typeof expectedError == "function"
-        test_func = promise_rejects_js;
+          ? promise_rejects_js
-      } else {
+          : promise_rejects_dom;
-        test_func = promise_rejects_dom;
-      }
       await test_func(
         t,
         expectedError,
@@ -182,113 +184,70 @@
       );
     }, testAssertion);
   }
-</script>
-<h2>
-  PaymentRequest <code>.show(optional detailsPromise)</code> tests
-</h2>
-<h3>
-  Bad details - causes `detailsPromise` to reject.
-</h3>
-<p>
-  Click on each button in sequence from top to bottom without refreshing the page.
-  No payment sheet should be shown, as all provided values cause an error.
-</p>
-<p>
-  <strong>
-    If you see a payment sheet, it means the test has failed.
-  </strong>
-</p>
-<ol>
-  <li><button onclick="
-    const rejectedPromise = Promise.reject(new SyntaxError('test'))
-      .catch(err => err);
-    testBadUpdate(this.textContent, rejectedPromise, 'AbortError');
-  ">
-  Rejection of detailsPromise must abort the update with an 'AbortError' DOMException.
-  </button></li>
 
-  <li><button onclick="
+  const rejectedPromise = Promise.reject(new SyntaxError("test"));
-    const invalidDetails = { total: `this will cause a TypeError!` };
+  testBadUpdate(
-    testBadUpdate(this.textContent, invalidDetails, TypeError);
+    "Rejection of detailsPromise must abort the update with an 'AbortError' DOMException.",
-  ">
+    rejectedPromise,
-  Total in the update is a string, so converting to IDL must abort the update with a TypeError.
+    "AbortError"
-  </button></li>
+  );
 
-  <li><button onclick="
+  testBadUpdate(
-    const invalidDetails = { total: recursiveData };
+    "Total in the update is a string, so converting to IDL must abort the update with a TypeError.",
-    testBadUpdate(this.textContent, invalidDetails, TypeError);
+    { total: `this will cause a TypeError!` },
-  ">
+    TypeError
-  Total is recursive, so converting to IDL must abort the update with a TypeError.
+  );
-  </button></li>
 
-  <li><button onclick="
+  testBadUpdate(
-    testBadUpdate(this.textContent, invalidDetailsNegativeTotal, TypeError);
+    "Total is recursive, so converting to IDL must abort the update with a TypeError.",
-  ">
+    { total: recursiveData },
-  Updating with a negative total results in a TypeError.
+    TypeError
-  </button></li>
+  );
 
-  <li><button onclick="
+  testBadUpdate(
-    const badDetails = Object.assign({}, validDetails, {
+    "Updating with a negative total results in a TypeError.",
-      displayItems: invalidPaymentItems
+    invalidDetailsNegativeTotal,
-    });
+    TypeError
-    testBadUpdate(this.textContent, badDetails, RangeError);
+  );
-  ">
-  Updating with a displayItem with an invalid currency results in RangeError.
-  </button></li>
 
-  <li><button onclick="
+  testBadUpdate(
-    const duplicateShippingOptions = [validShippingOption, validShippingOption];
+    "Updating with a displayItem with an invalid currency results in RangeError.",
-    const badDetails = Object.assign({}, validDetails, {
+    { ...validDetails, displayItems: invalidPaymentItems },
-      shippingOptions: duplicateShippingOptions,
+    RangeError
-    });
+  );
-    testBadUpdate(this.textContent, badDetails, TypeError);
-  ">
-  Updating with duplicate shippingOptions (same IDs) results in a TypeError.
-  </button></li>
-  <li><button onclick="
-    const badDetails = Object.assign({}, validDetails, {
-      shippingOptions: invalidShippingOptions,
-    });
-    testBadUpdate(this.textContent, badDetails, RangeError);
-  ">
-  Updating with a shippingOption with an invalid currency value results in a RangError.
-  </button></li>
 
-  <li><button onclick="
+  testBadUpdate(
-    // validModifier is there as to avoid false positives
+    "Updating with duplicate shippingOptions (same IDs) results in a TypeError.",
-    const badModifiers = { modifiers: [modifierWithInvalidTotal, validModifier] };
+    {
-    const badDetails = Object.assign({}, validDetails, badModifiers);
+      ...validDetails,
-    testBadUpdate(this.textContent, badDetails, RangeError);
+      shippingOptions: [validShippingOption, validShippingOption],
-  ">
+    },
-  Must throw a RangeError when a modifier's total item has an invalid currency.
+    TypeError
-  </button></li>
+  );
 
-  <li><button onclick="
+  testBadUpdate(
-    // validModifier is there as to avoid false positives
+    "Updating with a shippingOption with an invalid currency value results in a RangError.",
-    const badModifiers = {
+    { ...validDetails, shippingOptions: invalidShippingOptions },
+    RangeError
+  );
+
+  testBadUpdate(
+    "Must throw a RangeError when a modifier's total item has an invalid currency.",
+    { ...validDetails, modifiers: [modifierWithInvalidTotal, validModifier] },
+    RangeError
+  );
+
+  testBadUpdate(
+    "Must throw a RangeError when a modifier display item has an invalid currency.",
+    {
+      ...validDetails,
       modifiers: [modifierWithInvalidDisplayItems, validModifier],
-    };
+    },
-    const badDetails = Object.assign({}, validDetails, badModifiers);
+    RangeError
-    testBadUpdate(this.textContent, badDetails, RangeError);
+  );
-  ">
+  testBadUpdate(
-  Must throw a RangeError when a modifier display item has an invalid currency.
+    "Must throw as Modifier has a recursive dictionary.",
-  </button></li>
+    { ...validDetails, modifiers: [modifierWithRecursiveData, validModifier] },
-
+    TypeError
-  <li><button onclick="
+  );
-    // validModifier is there as to avoid false positives
+</script>
-    const badModifiers = {
-      modifiers: [modifierWithRecursiveData, validModifier],
-    };
-    const badDetails = Object.assign({}, validDetails, badModifiers);
-    testBadUpdate(this.textContent, badDetails, TypeError);
-  ">
-  Must throw as Modifier has a recursive dictionary.
-  </button></li>
-
-  <li><button onclick="done();">Done!</button></li>
-</ol>
-
-<small>
-  If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
-  and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
-</small>

tests/wpt/web-platform-tests/resources/chromium/mock-sms-receiver.js

@@ -1,51 +0,0 @@
-'use strict';
-
-const SmsProvider = (() => {
-
-  class MockWebOTPService {
-
-    constructor() {
-      this.mojoReceiver_ = new blink.mojom.WebOTPServiceReceiver(this);
-
-      this.interceptor_ =
-          new MojoInterfaceInterceptor(blink.mojom.WebOTPService.$interfaceName);
-
-      this.interceptor_.oninterfacerequest = (e) => {
-        this.mojoReceiver_.$.bindHandle(e.handle);
-      }
-      this.interceptor_.start();
-
-      this.returnValues_ = {};
-    }
-
-    async receive() {
-      let call = this.returnValues_.receive ?
-          this.returnValues_.receive.shift() : null;
-      if (!call)
-        return;
-      return call();
-    }
-
-    async abort() {};
-
-    pushReturnValuesForTesting(callName, value) {
-      this.returnValues_[callName] = this.returnValues_[callName] || [];
-      this.returnValues_[callName].push(value);
-      return this;
-    }
-  }
-
-  const mockWebOTPService = new MockWebOTPService();
-
-  class SmsProviderChromium {
-    constructor() {
-      Object.freeze(this); // Make it immutable.
-    }
-
-    pushReturnValuesForTesting(callName, callback) {
-      mockWebOTPService.pushReturnValuesForTesting(callName, callback);
-    }
-  }
-
-  return SmsProviderChromium;
-})();

tests/wpt/web-platform-tests/resources/test-only-api.m.js

@@ -0,0 +1,5 @@
+/* Whether the browser is Chromium-based with MojoJS enabled */
+export const isChromiumBased = 'MojoInterfaceInterceptor' in self;
+
+/* Whether the browser is WebKit-based with internal test-only API enabled */
+export const isWebKitBased = !isChromiumBased && 'internals' in self;