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<!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({ precommitHandler: async () => {} });
e.intercept({ precommitHandler: async () => {} });
});
}, "precommitHandler + precommitHandler");
promise_test(async t => {
await testUrlDidNotChangeImmediately(e => {
e.intercept({ precommitHandler: async () => {} });
e.intercept();
});
}, "precommitHandler + (not provided)");
promise_test(async t => {
await testUrlDidNotChangeImmediately(e => {
e.intercept({ precommitHandler: async () => {} });
e.intercept({ handler: async () => {} });
});
}, "precommitHandler + handler");
promise_test(async t => {
await testUrlDidNotChangeImmediately(e => {
e.intercept({ handler: async () => {} });
e.intercept({ precommitHandler: async () => {} });
});
}, "handler + precommitHandler");
promise_test(async t => {
await testUrlDidChangeImmediately(e => {
e.intercept({ handler: async () => {} });
e.intercept();
});
}, "handler + (not provided)");
promise_test(async t => {
await testUrlDidChangeImmediately(e => {
e.intercept({ handler: async () => {} });
e.intercept({ handler: async () => {} });
});
}, "handler + handler");
promise_test(async t => {
await testUrlDidNotChangeImmediately(e => {
e.intercept();
e.intercept({ precommitHandler: async () => {} });
});
}, "(not provided) + precommitHandler");
promise_test(async t => {
await testUrlDidChangeImmediately(e => {
e.intercept();
e.intercept({ handler: async () => {} });
});
}, "(not provided) + handler");
</script>
</body>
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