1 files changed, 96 insertions, 0 deletions
diff --git a/testing/web-platform/mozilla/tests/fetch/fetchpriority/support/image-tests-data.js b/testing/web-platform/mozilla/tests/fetch/fetchpriority/support/image-tests-data.js
new file mode 100644
index 0000000000..ee070c338b
--- /dev/null
+++ b/testing/web-platform/mozilla/tests/fetch/fetchpriority/support/image-tests-data.js
@@ -0,0 +1,96 @@
+export const kTestFolderName = "image-tests";
+
+// The internal priorities are specified as implementation-defined,
+// (https://fetch.spec.whatwg.org/#concept-fetch, step 15). For web-
+// compatibility, Chromium's mapping is chosen
+// (https://web.dev/articles/fetch-priority#browser_priority_and_fetchpriority).
+const kExpectedRequestsOfInitialLoad = [
+    {   fileNameAndSuffix: "square_25px_x_25px.png?1",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?2",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?3",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?4",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+];
+
+const kExpectedRequestsOfInitialLoadDisabled = [
+    {   fileNameAndSuffix: "square_25px_x_25px.png?1",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?2",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?3",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?4",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+];
+
+const kExpectedRequestsOfDynamicLoad = kExpectedRequestsOfInitialLoad;
+
+const kExpectedRequestsOfDynamicLoadDisabled = kExpectedRequestsOfInitialLoadDisabled;
+
+const kExpectedRequestsOfInitialLoadForSVGImageTagDisabled = kExpectedRequestsOfInitialLoadDisabled;
+
+// TODO(bug 1865837): Should SVG's `<image>` element support the `fetchpriority` attribute?
+const kExpectedRequestsOfInitialLoadForSVGImageTag = kExpectedRequestsOfInitialLoadForSVGImageTagDisabled;
+
+const kExpectedRequestsOfDynamicLoadForSVGImageTagDisabled = kExpectedRequestsOfDynamicLoadDisabled;
+
+// TODO(bug 1865837): Should SVG's `<image>` element support the `fetchpriority` attribute?
+const kExpectedRequestsOfDynamicLoadForSVGImageTag = kExpectedRequestsOfDynamicLoadForSVGImageTagDisabled;
+
+const kExpectedRequestsShapeOutsideImage = [
+    {   fileNameAndSuffix: "square_25px_x_25px.png?1",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+    {   fileNameAndSuffix: "square_25px_x_25px.png?2",
+        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
+    },
+];
+
+const kExpectedRequestsShapeOutsideImageDisabled = kExpectedRequestsShapeOutsideImage;
+
+export const kTestData = [
+    {   testFileName: "image-initial-load.h2.html",
+        expectedRequests: kExpectedRequestsOfInitialLoad
+    },
+    {   testFileName: "image-dynamic-load.h2.html",
+        expectedRequests: kExpectedRequestsOfDynamicLoad
+    },
+    {   testFileName: "image-svg-initial-load.h2.html",
+        expectedRequests: kExpectedRequestsOfInitialLoadForSVGImageTag,
+    },
+    {   testFileName: "image-svg-dynamic-load.h2.html",
+        expectedRequests: kExpectedRequestsOfDynamicLoadForSVGImageTag,
+    },
+    {   testFileName: "shape-outside-image.h2.html",
+        expectedRequests: kExpectedRequestsShapeOutsideImage
+    },
+];
+
+export const kTestDataDisabled = [
+    {   testFileName: "image-initial-load.h2.html",
+        expectedRequests: kExpectedRequestsOfInitialLoadDisabled
+    },
+    {   testFileName: "image-dynamic-load.h2.html",
+        expectedRequests: kExpectedRequestsOfDynamicLoadDisabled
+    },
+    {   testFileName: "image-svg-initial-load.h2.html",
+        expectedRequests: kExpectedRequestsOfInitialLoadForSVGImageTagDisabled,
+    },
+    {   testFileName: "image-svg-dynamic-load.h2.html",
+        expectedRequests: kExpectedRequestsOfDynamicLoadForSVGImageTagDisabled,
+    },
+    {   testFileName: "shape-outside-image.h2.html",
+        expectedRequests: kExpectedRequestsShapeOutsideImageDisabled
+    },
+];