From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../no-referrer-when-downgrade/a-tag.http.html     |  87 +++++++++
 .../iframe-tag.http.html                           | 215 +++++++++++++++++++++
 .../no-referrer-when-downgrade/img-tag.http.html   | 215 +++++++++++++++++++++
 .../script-tag-dynamic-import.http.html            | 215 +++++++++++++++++++++
 .../script-tag.http.html                           | 215 +++++++++++++++++++++
 .../gen/req.attr/no-referrer/a-tag.http.html       |  87 +++++++++
 .../gen/req.attr/no-referrer/iframe-tag.http.html  | 215 +++++++++++++++++++++
 .../gen/req.attr/no-referrer/img-tag.http.html     | 215 +++++++++++++++++++++
 .../script-tag-dynamic-import.http.html            | 215 +++++++++++++++++++++
 .../gen/req.attr/no-referrer/script-tag.http.html  | 215 +++++++++++++++++++++
 .../origin-when-cross-origin/a-tag.http.html       |  87 +++++++++
 .../origin-when-cross-origin/iframe-tag.http.html  | 215 +++++++++++++++++++++
 .../origin-when-cross-origin/img-tag.http.html     | 215 +++++++++++++++++++++
 .../script-tag-dynamic-import.http.html            | 215 +++++++++++++++++++++
 .../origin-when-cross-origin/script-tag.http.html  | 215 +++++++++++++++++++++
 .../gen/req.attr/origin/a-tag.http.html            |  87 +++++++++
 .../gen/req.attr/origin/iframe-tag.http.html       | 215 +++++++++++++++++++++
 .../gen/req.attr/origin/img-tag.http.html          | 215 +++++++++++++++++++++
 .../origin/script-tag-dynamic-import.http.html     | 215 +++++++++++++++++++++
 .../gen/req.attr/origin/script-tag.http.html       | 215 +++++++++++++++++++++
 .../gen/req.attr/same-origin/a-tag.http.html       |  71 +++++++
 .../gen/req.attr/same-origin/iframe-tag.http.html  | 183 ++++++++++++++++++
 .../gen/req.attr/same-origin/img-tag.http.html     | 183 ++++++++++++++++++
 .../script-tag-dynamic-import.http.html            | 183 ++++++++++++++++++
 .../gen/req.attr/same-origin/script-tag.http.html  | 183 ++++++++++++++++++
 .../a-tag.http.html                                |  87 +++++++++
 .../iframe-tag.http.html                           | 215 +++++++++++++++++++++
 .../img-tag.http.html                              | 215 +++++++++++++++++++++
 .../script-tag-dynamic-import.http.html            | 215 +++++++++++++++++++++
 .../script-tag.http.html                           | 215 +++++++++++++++++++++
 .../gen/req.attr/strict-origin/a-tag.http.html     |  87 +++++++++
 .../req.attr/strict-origin/iframe-tag.http.html    | 215 +++++++++++++++++++++
 .../gen/req.attr/strict-origin/img-tag.http.html   | 215 +++++++++++++++++++++
 .../script-tag-dynamic-import.http.html            | 215 +++++++++++++++++++++
 .../req.attr/strict-origin/script-tag.http.html    | 215 +++++++++++++++++++++
 .../gen/req.attr/unsafe-url/a-tag.http.html        |  87 +++++++++
 .../gen/req.attr/unsafe-url/iframe-tag.http.html   | 215 +++++++++++++++++++++
 .../gen/req.attr/unsafe-url/img-tag.http.html      | 215 +++++++++++++++++++++
 .../unsafe-url/script-tag-dynamic-import.http.html | 215 +++++++++++++++++++++
 .../gen/req.attr/unsafe-url/script-tag.http.html   | 215 +++++++++++++++++++++
 40 files changed, 7432 insertions(+)
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/a-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/iframe-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/img-tag.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag-dynamic-import.http.html
 create mode 100644 testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag.http.html

(limited to 'testing/web-platform/tests/referrer-policy/gen/req.attr')

diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/a-tag.http.html
new file mode 100644
index 0000000000..ae516266c8
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-https origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag.http.html
new file mode 100644
index 0000000000..90cc69bdb5
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/img-tag.http.html
new file mode 100644
index 0000000000..67d0496aee
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..809bb23ef6
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag.http.html
new file mode 100644
index 0000000000..847cc79171
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer-when-downgrade/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer-when-downgrade"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/a-tag.http.html
new file mode 100644
index 0000000000..ab7cd57f3d
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for a-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for a-tag to same-https origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/iframe-tag.http.html
new file mode 100644
index 0000000000..e9dfa7da6d
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/img-tag.http.html
new file mode 100644
index 0000000000..61fecbcb0b
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..a362bbbcb6
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag.http.html
new file mode 100644
index 0000000000..1e23802ced
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/no-referrer/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "no-referrer"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/a-tag.http.html
new file mode 100644
index 0000000000..15d69f5f5c
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag.http.html
new file mode 100644
index 0000000000..e6a685a320
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/img-tag.http.html
new file mode 100644
index 0000000000..1dacc8b082
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..f4a932e07e
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag.http.html
new file mode 100644
index 0000000000..6130676892
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin-when-cross-origin/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/a-tag.http.html
new file mode 100644
index 0000000000..5fcb8420dc
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to same-https origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/iframe-tag.http.html
new file mode 100644
index 0000000000..7f8a5779ff
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/img-tag.http.html
new file mode 100644
index 0000000000..b0257fce6b
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..5d28404865
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag.http.html
new file mode 100644
index 0000000000..208f3af38e
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/origin/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/a-tag.http.html
new file mode 100644
index 0000000000..049c25897a
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/a-tag.http.html
@@ -0,0 +1,71 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/iframe-tag.http.html
new file mode 100644
index 0000000000..9d117a12f7
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/iframe-tag.http.html
@@ -0,0 +1,183 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for iframe-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/img-tag.http.html
new file mode 100644
index 0000000000..2008858276
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/img-tag.http.html
@@ -0,0 +1,183 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..1b35dd4b35
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag-dynamic-import.http.html
@@ -0,0 +1,183 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag.http.html
new file mode 100644
index 0000000000..dfc67c6a1f
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/same-origin/script-tag.http.html
@@ -0,0 +1,183 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "omitted",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects omitted for script-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "same-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/a-tag.http.html
new file mode 100644
index 0000000000..7522380a0f
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag.http.html
new file mode 100644
index 0000000000..bf5e1eaf14
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/img-tag.http.html
new file mode 100644
index 0000000000..b16783a5fa
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..f880f0c3b9
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag.http.html
new file mode 100644
index 0000000000..db85e3a8e8
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin-when-cross-origin/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin-when-cross-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/a-tag.http.html
new file mode 100644
index 0000000000..aad8328e33
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for a-tag to same-https origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/iframe-tag.http.html
new file mode 100644
index 0000000000..bbf242b590
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for iframe-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/img-tag.http.html
new file mode 100644
index 0000000000..a5a957d78d
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for img-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..f7899fd6e4
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag.http.html
new file mode 100644
index 0000000000..75d6afdffb
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/strict-origin/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "origin",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "strict-origin"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects origin for script-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/a-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/a-tag.http.html
new file mode 100644
index 0000000000..04e590c37e
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/a-tag.http.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "a-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for a-tag to same-https origin and no-redirect redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/iframe-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/iframe-tag.http.html
new file mode 100644
index 0000000000..4c2a09f18a
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/iframe-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "iframe-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for iframe-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/img-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/img-tag.http.html
new file mode 100644
index 0000000000..b1053ab0e2
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/img-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "img-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for img-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag-dynamic-import.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag-dynamic-import.http.html
new file mode 100644
index 0000000000..a944f1e74c
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag-dynamic-import.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag-dynamic-import",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag-dynamic-import to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag.http.html b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag.http.html
new file mode 100644
index 0000000000..51b0db7d1a
--- /dev/null
+++ b/testing/web-platform/tests/referrer-policy/gen/req.attr/unsafe-url/script-tag.http.html
@@ -0,0 +1,215 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by `common/security-features/tools/generate.py --spec referrer-policy/` -->
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="timeout" content="long">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="../../../generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        [
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "cross-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to cross-https origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-http",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-http origin and swap-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "keep-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-https origin and keep-origin redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "no-redirect",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-https origin and no-redirect redirection from http context."
+          },
+          {
+            "expectation": "stripped-referrer",
+            "origin": "same-https",
+            "redirection": "swap-origin",
+            "source_context_list": [],
+            "source_scheme": "http",
+            "subresource": "script-tag",
+            "subresource_policy_deliveries": [
+              {
+                "deliveryType": "attr",
+                "key": "referrerPolicy",
+                "value": "unsafe-url"
+              }
+            ],
+            "test_description": "Referrer Policy: Expects stripped-referrer for script-tag to same-https origin and swap-origin redirection from http context."
+          }
+        ],
+        new SanityChecker()
+      ).start();
+    </script>
+    <div id="log"></div>
+  </body>
+</html>
-- 
cgit v1.2.3