1 files changed, 112 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry-different-function-realm.html b/testing/web-platform/tests/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry-different-function-realm.html
new file mode 100644
index 0000000000..71f03a4dcf
--- /dev/null
+++ b/testing/web-platform/tests/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry-different-function-realm.html
@@ -0,0 +1,112 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Entry settings object for promise jobs when the function realm is different from the test realm</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<!-- https://github.com/whatwg/html/pull/5212 -->
+<!-- https://github.com/whatwg/html/issues/1426 -->
+
+<!-- This is what would normally be considered the entry page. However, we use functions from the
+     resources/function/function.html realm. So window.open() should resolve relative to that realm
+     inside promise jobs. -->
+
+<iframe src="resources/promise-job-entry-incumbent.html"></iframe>
+<iframe src="resources/function/function.html" id="function-frame"></iframe>
+
+<script>
+setup({ explicit_done: true });
+
+const relativeURL = "resources/window-to-open.html";
+const expectedURL = (new URL(relativeURL, document.querySelector("#function-frame").src)).href;
+
+const incumbentWindow = frames[0];
+const functionWindow = frames[1];
+const FunctionFromAnotherWindow = frames[1].Function;
+
+window.onload = () => {
+  async_test(t => {
+    const func = FunctionFromAnotherWindow(`
+      const [incumbentWindow, relativeURL, t, assert_equals, expectedURL] = arguments[0];
+
+      const w = incumbentWindow.runWindowOpenVeryIndirectly(relativeURL);
+      w.onload = t.step_func_done(() => {
+        t.add_cleanup(() => w.close());
+        assert_equals(w.location.href, expectedURL);
+      });
+    `);
+
+    Promise.resolve([incumbentWindow, relativeURL, t, assert_equals, expectedURL]).then(func);
+  }, "Fulfillment handler on fulfilled promise");
+
+  async_test(t => {
+    const func = FunctionFromAnotherWindow(`
+      const [incumbentWindow, relativeURL, t, assert_equals, expectedURL] = arguments[0];
+
+      const w = incumbentWindow.runWindowOpenVeryIndirectly(relativeURL);
+      w.onload = t.step_func_done(() => {
+        t.add_cleanup(() => w.close());
+        assert_equals(w.location.href, expectedURL);
+      });
+    `);
+
+    Promise.reject([incumbentWindow, relativeURL, t, assert_equals, expectedURL]).catch(func);
+  }, "Rejection handler on rejected promise");
+
+  async_test(t => {
+    let resolve;
+    const p = new Promise(r => { resolve = r; });
+
+    const func = FunctionFromAnotherWindow(`
+      const [incumbentWindow, relativeURL, t, assert_equals, expectedURL] = arguments[0];
+
+      const w = incumbentWindow.runWindowOpenVeryIndirectly(relativeURL);
+      w.onload = t.step_func_done(() => {
+        t.add_cleanup(() => w.close());
+        assert_equals(w.location.href, expectedURL);
+      });
+    `);
+
+    p.then(func);
+    t.step_timeout(() => resolve([incumbentWindow, relativeURL, t, assert_equals, expectedURL]), 0);
+  }, "Fulfillment handler on pending-then-fulfilled promise");
+
+  async_test(t => {
+    let reject;
+    const p = new Promise((_, r) => { reject = r; });
+
+    const func = FunctionFromAnotherWindow(`
+      const [incumbentWindow, relativeURL, t, assert_equals, expectedURL] = arguments[0];
+
+      const w = incumbentWindow.runWindowOpenVeryIndirectly(relativeURL);
+      w.onload = t.step_func_done(() => {
+        t.add_cleanup(() => w.close());
+        assert_equals(w.location.href, expectedURL);
+      });
+    `);
+
+    p.catch(func);
+    t.step_timeout(() => reject([incumbentWindow, relativeURL, t, assert_equals, expectedURL]), 0);
+  }, "Rejection handler on pending-then-rejected promise");
+
+  async_test(t => {
+    t.add_cleanup(() => { delete frames[1].args; });
+    frames[1].args = [incumbentWindow, relativeURL, t, assert_equals, expectedURL];
+
+    const func = FunctionFromAnotherWindow(`
+      const [incumbentWindow, relativeURL, t, assert_equals, expectedURL] = window.args;
+
+      const w = incumbentWindow.runWindowOpenVeryIndirectly(relativeURL);
+      w.onload = t.step_func_done(() => {
+        t.add_cleanup(() => w.close());
+        assert_equals(w.location.href, expectedURL);
+      });
+    `);
+
+    const thenable = { then: func };
+
+    Promise.resolve(thenable);
+  }, "Thenable resolution");
+
+  done();
+};
+</script>