1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/multiple-globals/context-for-location.html b/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/multiple-globals/context-for-location.html
new file mode 100644
index 0000000000..fae17dd2ac
--- /dev/null
+++ b/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/multiple-globals/context-for-location.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/context-helper.js"></script>
+<script>
+window.scriptToRun = 'relevantWindow.location = "target.html";';
+
+async_test(t => {
+  window.addEventListener("message", t.step_func_done(function(e) {
+    // Base URL used for parsing a relative URL to `target.html`
+    // should be the base URL of the entry settings object in
+    // https://html.spec.whatwg.org/C/#dom-location-assign
+    assert_equals(
+        e.data.location,
+        new URL('target.html', entryUrl).href,
+        'Base URL should use the entry settings object');
+
+    // `document.referrer` should reflect the source browsing context,
+    // which is the incumbent in
+    // https://html.spec.whatwg.org/C/#location-object-navigate
+    assert_equals(
+        e.data.referrer, incumbentUrl,
+        'Referrer should use the incumbent settings object');
+  }));
+}, 'Fetch client and URL resolution for location setter');
+</script>
+<iframe id="entry" src="entry/entry.html"></iframe>