multiple-intercept.html | Explore in Territory

<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<div style="height: 1000px; width: 1000px;"></div>
<div id="frag"></div>
<script>
let i = 0;
async function urlDidChangeImmediately(listener, expected) {
  navigation.addEventListener("navigate", listener, { once: true });
  let expected_hash = "#" + ++i;
  assert_not_equals(location.hash, expected_hash);
  let finished = navigation.navigate(expected_hash).finished;
  assert_equals(location.hash === expected_hash, expected);
  await finished;
  assert_equals(location.hash, expected_hash);
}

async function testUrlDidChangeImmediately(listener) {
  await urlDidChangeImmediately(listener, true);
}

async function testUrlDidNotChangeImmediately(listener) {
  await urlDidChangeImmediately(listener, false);
}

promise_test(async t => {
  await testUrlDidNotChangeImmediately(e => {
    e.intercept({ commit: "after-transition" });
    e.intercept({ commit: "after-transition" });
  });
}, "after-transition + after-transition");

promise_test(async t => {
  await testUrlDidNotChangeImmediately(e => {
    e.intercept({ commit: "after-transition" });
    e.intercept();
  });
}, "after-transition + (not provided)");

promise_test(async t => {
  await testUrlDidChangeImmediately(e => {
    e.intercept({ commit: "after-transition" });
    e.intercept({ commit: "immediate" });
  });
}, "after-transition + immediate");

promise_test(async t => {
  await testUrlDidNotChangeImmediately(e => {
    e.intercept({ commit: "immediate" });
    e.intercept({ commit: "after-transition" });
  });
}, "immediate + after-transition");

promise_test(async t => {
  await testUrlDidChangeImmediately(e => {
    e.intercept({ commit: "immediate" });
    e.intercept();
  });
}, "immediate + (not provided)");

promise_test(async t => {
  await testUrlDidChangeImmediately(e => {
    e.intercept({ commit: "immediate" });
    e.intercept({ commit: "immediate" });
  });
}, "immediate + immediate");

promise_test(async t => {
  await testUrlDidNotChangeImmediately(e => {
    e.intercept();
    e.intercept({ commit: "after-transition" });
  });
}, "(not provided) + after-transition");

promise_test(async t => {
  await testUrlDidChangeImmediately(e => {
    e.intercept();
    e.intercept({ commit: "immediate" });
  });
}, "(not provided) + immediate");
</script>
</body>
chromium/third_party/blink/web_tests/external/wpt/navigation-api/commit-behavior/multiple-intercept.html
