navigate-204-205-download-then-same-document.html

<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<script type="module">
import { Recorder } from "./resources/helpers.mjs";

const tests = [
  ["204s", "/common/blank.html?pipe=status(204)"],
  ["205s", "/common/blank.html?pipe=status(205)"],
  ["Content-Disposition: attachment responses", "/common/blank.html?pipe=header(Content-Disposition,attachment)"]
];

for (const [description, url] of tests) {
  promise_test(async t => {
    const i = document.createElement("iframe");
    i.src = "/common/blank.html";
    document.body.append(i);
    await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));

    const fromStart = i.contentWindow.navigation.currentEntry;

    const recorder = new Recorder({
      window: i.contentWindow,
      finalExpectedEvent: "finished fulfilled 2"
    });

    recorder.setUpNavigationAPIListeners();

    const result1 = i.contentWindow.navigation.navigate(url);
    recorder.setUpResultListeners(result1, " 1");

    // Give the server time to send the response. This is not strictly
    // necessary (the expectations are the same either way) but it's better
    // coverage if the server is done responding by this time; it guarantees
    // we're hitting the code path for "got a 204/etc. and ignored it" instead
    // of "didn't get a response yet".
    await new Promise(resolve => t.step_timeout(resolve, 50));

    const result2 = i.contentWindow.navigation.navigate("#1");
    recorder.setUpResultListeners(result2, " 2");

    Promise.resolve().then(() => recorder.record("promise microtask"));

    await recorder.readyToAssert;

    recorder.assert([
      /* event name, location.hash value, navigation.transition properties */
      ["navigate", "", null],
      ["AbortSignal abort", "", null],
      ["navigateerror", "", null],

      ["navigate", "", null],
      ["currententrychange", "#1", null],
      ["committed rejected 1", "#1", null],
      ["finished rejected 1", "#1", null],
      ["committed fulfilled 2", "#1", null],
      ["promise microtask", "#1", null],
      ["navigatesuccess", "#1", null],
      ["finished fulfilled 2", "#1", null]
    ]);

    recorder.assertErrorsAreAbortErrors();
  }, `event and promise ordering when navigate() is to a ${description} and then to a same-document navigation`);
}
</script>
chromium/third_party/blink/web_tests/external/wpt/navigation-api/ordering-and-transition/navigate-204-205-download-then-same-document.html
