wpt/css/css-values/calc-integer.html at master · web-platform-tests/wpt · GitHub

Name: wpt/css/css-values/calc-integer.html at master · web-platform-tests/wpt · GitHub
Rating: 4.6 (1667 reviews)
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
<!doctype html>
<metacharset="utf-8">
<title>CSS Tests: calc() and division for integers</title>
<linkrel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<linkrel="author" title="Mozilla" href="https://mozilla.org">
<linkrel="help" href="https://drafts.csswg.org/css-values-4/#calc-range">
<linkrel="help" href="https://github.com/w3c/csswg-drafts/issues/2337">
<scriptsrc="/resources/testharness.js"></script>
<scriptsrc="/resources/testharnessreport.js"></script>
<divid="test"></div>
<script>
constTESTS=[
{
specified: "calc(2)",
computed: "2",
description: "Sanity",
},
{
specified: "calc(4 / 2)",
computed: "2",
description: "Basic division works",
},
{
specified: "calc(1 / 2)",
computed: "1",
description: "Rounds up if fractional part is >= 0.5",
},
{
specified: "calc(0.5)",
computed: "1",
description: "Accepts numbers, and rounds",
},
{
specified: "calc(6 / 2.0)",
computed: "3",
description: "Operation between <integer> and <number> works",
},
{
specified: "calc(1 / 3)",
computed: "0",
description: "Rounds down if fractional part is < 0.5",
},
{
specified: "calc(calc(1 / 3) * 3)",
computed: "1",
description: "Only rounds at the end of the conversion",
}
];

consttestElement=document.getElementById("test");
for(const{ specified, computed, description }ofTESTS){
test(function(){
testElement.style.zIndex="42";// Just something that we know it's valid and makes tests not rely on order.
testElement.style.zIndex=specified;
assert_equals(getComputedStyle(testElement).zIndex,computed);
},description);
}
</script>