File: after-transition-replace.html

package info (click to toggle)
firefox 149.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,767,760 kB
  • sloc: cpp: 7,416,064; javascript: 6,752,859; ansic: 3,774,850; python: 1,250,473; xml: 641,578; asm: 439,191; java: 186,617; sh: 56,634; makefile: 18,856; objc: 13,092; perl: 12,763; pascal: 5,960; yacc: 4,583; cs: 3,846; lex: 1,720; ruby: 1,002; php: 436; lisp: 258; awk: 105; sql: 66; sed: 53; csh: 10; exp: 6
file content (30 lines) | stat: -rw-r--r-- 1,093 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
<!doctype html>
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<div style="height: 200vh; width: 200vw;"></div>
<div id="frag"></div>
<script>
promise_test(async t => {
  // Wait for after the load event so that the navigation doesn't get converted
  // into a replace navigation.
  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
  assert_equals(window.scrollY, 0);

  let intercept_resolve;
  let navigate_event;
  navigation.onnavigate = e => {
    navigate_event = e;
    e.intercept({ handler: () => new Promise(r => intercept_resolve = r),
                  scroll: "after-transition" });
  };
  let promises = navigation.navigate("#frag", { history: "replace" });
  await promises.committed;
  assert_equals(window.scrollY, 0);
  intercept_resolve();
  await promises.finished;
  assert_not_equals(window.scrollY, 0);
}, "scroll: after-transition should work on a replace navigation");
</script>
</body>