File: basic.html

package info (click to toggle)
thunderbird 1%3A68.10.0-1~deb9u1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 2,754,812 kB
  • sloc: cpp: 5,411,679; javascript: 4,161,772; ansic: 2,639,702; python: 763,064; java: 346,606; xml: 266,623; asm: 265,884; sh: 117,270; lisp: 41,340; makefile: 23,560; perl: 18,042; objc: 5,277; yacc: 1,778; ada: 1,681; pascal: 1,673; lex: 1,417; cs: 879; exp: 527; awk: 495; php: 436; ruby: 221; sed: 69; csh: 27
file content (23 lines) | stat: -rw-r--r-- 615 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>

body { height: 4000px; }
div { height: 100px; }

</style>
<div id="block1">abc</div>
<div id="block2">def</div>
<script>

// Tests that growing an element above the viewport produces a scroll
// anchoring adjustment equal to the amount by which it grew.

test(() => {
  document.scrollingElement.scrollTop = 150;
  document.querySelector("#block1").style.height = "200px";
  assert_equals(document.scrollingElement.scrollTop, 250);
}, "Minimal scroll anchoring example.");

</script>