1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/json-module-assertions/credentials-iframe.sub.html b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/json-module-assertions/credentials-iframe.sub.html
new file mode 100644
index 0000000000..44e6402faa
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/json-module-assertions/credentials-iframe.sub.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+
+<script type="module">
+    import json from "./cross-origin.py?id=sameOriginNoneDescendant&origin=http://{{host}}:{{ports[http][0]}}" assert { type: "json" };
+    window.sameOriginNoneDescendant = json.requestHadCookies;
+</script>
+<script type="module" crossOrigin="anonymous">
+    import json from "./cross-origin.py?id=sameOriginAnonymousDescendant&origin=http://{{host}}:{{ports[http][0]}}" assert { type: "json" };
+    window.sameOriginAnonymousDescendant = json.requestHadCookies;
+</script>
+<script type="module" crossOrigin="use-credentials">
+    import json from "./cross-origin.py?id=sameOriginUseCredentialsDescendant&origin=http://{{host}}:{{ports[http][0]}}" assert { type: "json" };
+    window.sameOriginUseCredentialsDescendant = json.requestHadCookies;
+</script>
+<script type="module">
+    import json from "http://{{domains[www2]}}:{{ports[http][0]}}/html/semantics/scripting-1/the-script-element/json-module-assertions/cross-origin.py?id=crossOriginNoneDescendant&origin=http://{{host}}:{{ports[http][0]}}" assert { type: "json" };
+    window.crossOriginNoneDescendant = json.requestHadCookies;
+</script>
+<script type="module" crossOrigin="anonymous">
+    import json from "http://{{domains[www2]}}:{{ports[http][0]}}/html/semantics/scripting-1/the-script-element/json-module-assertions/cross-origin.py?id=crossOriginAnonymousDescendant&origin=http://{{host}}:{{ports[http][0]}}" assert { type: "json" };
+    window.crossOriginAnonymousDescendant = json.requestHadCookies;
+</script>
+<script type="module" crossOrigin="use-credentials">
+import json from "http://{{domains[www2]}}:{{ports[http][0]}}/html/semantics/scripting-1/the-script-element/json-module-assertions/cross-origin.py?id=crossOriginUseCredentialsDescendant&origin=http://{{host}}:{{ports[http][0]}}" assert { type: "json" };
+window.crossOriginUseCredentialsDescendant = json.requestHadCookies;
+</script>
+
+<script type="text/javascript">
+window.addEventListener('load', event => {
+  window.parent.postMessage({}, '*');
+});
+</script>