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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.parent {
-webkit-mask-size: 30px;
}
.target {
width: 100px;
height: 100px;
display: inline-block;
background-color: black;
-webkit-mask-repeat: no-repeat;
-webkit-mask-image: url(../resources/blue-100.png),
url(../resources/stripes-100.png),
url(../resources/stripes-100.png),
url(../resources/green-100.png);
-webkit-mask-position: 20% 20%, 20% 80%, 80% 20%, 80% 80%;
-webkit-mask-size: 10px;
margin-bottom: 100px;
}
.expected {
background-color: green;
margin-right: 100px;
}
</style>
<body>
<script src="resources/interpolation-test.js"></script>
<script>
assertInterpolation({
property: '-webkit-mask-size',
from: '',
to: '20px',
}, [
{at: -0.25, is: '7.5px, 7.5px, 7.5px, 7.5px'},
{at: 0, is: '10px, 10px, 10px, 10px'},
{at: 0.25, is: '12.5px, 12.5px, 12.5px, 12.5px'},
{at: 0.5, is: '15px, 15px, 15px, 15px'},
{at: 0.75, is: '17.5px, 17.5px, 17.5px, 17.5px'},
{at: 1, is: '20px, 20px, 20px, 20px'},
{at: 1.25, is: '22.5px, 22.5px, 22.5px, 22.5px'},
]);
assertNoInterpolation({
property: '-webkit-mask-size',
from: 'initial',
to: '20px',
});
assertInterpolation({
property: '-webkit-mask-size',
from: 'inherit',
to: '20px',
}, [
{at: -0.25, is: '32.5px, 32.5px, 32.5px, 32.5px'},
{at: 0, is: '30px, 30px, 30px, 30px'},
{at: 0.25, is: '27.5px, 27.5px, 27.5px, 27.5px'},
{at: 0.5, is: '25px, 25px, 25px, 25px'},
{at: 0.75, is: '22.5px, 22.5px, 22.5px, 22.5px'},
{at: 1, is: '20px, 20px, 20px, 20px'},
{at: 1.25, is: '17.5px, 17.5px, 17.5px, 17.5px'},
]);
assertNoInterpolation({
property: '-webkit-mask-size',
from: 'unset',
to: '20px',
});
// Matched keywords in size value list.
assertNoInterpolation({
property: '-webkit-mask-size',
from: '0px 0px, 0px 0px, contain, cover',
to: '20px 20px, 20px 20px, contain, cover',
});
// Mismatched keywords in size value list.
assertNoInterpolation({
property: '-webkit-mask-size',
from: '0px 0px, 0px 0px, contain, cover',
to: '20px 20px, 20px 20px, cover, contain',
});
// Equal number of size values as mask images.
assertInterpolation({
property: '-webkit-mask-size',
from: '0px 0px, 0px 0px, 0px 0px, 0px 0px',
to: '20px 20px, 40px 40px, 60px 60px, 100px 100px',
}, [
{at: -0.25, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'},
{at: 0, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'},
{at: 0.25, is: ' 5px 5px, 10px 10px, 15px 15px, 25px 25px'},
{at: 0.5, is: '10px 10px, 20px 20px, 30px 30px, 50px 50px'},
{at: 0.75, is: '15px 15px, 30px 30px, 45px 45px, 75px 75px'},
{at: 1, is: '20px 20px, 40px 40px, 60px 60px, 100px 100px'},
{at: 1.25, is: '25px 25px, 50px 50px, 75px 75px, 125px 125px'},
]);
// Single size value repeated over mask images.
assertInterpolation({
property: '-webkit-mask-size',
from: '0px 0px',
to: '80px 80px',
}, [
{at: -0.25, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'},
{at: 0, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'},
{at: 0.25, is: ' 20px 20px, 20px 20px, 20px 20px, 20px 20px'},
{at: 0.5, is: ' 40px 40px, 40px 40px, 40px 40px, 40px 40px'},
{at: 0.75, is: ' 60px 60px, 60px 60px, 60px 60px, 60px 60px'},
{at: 1, is: ' 80px 80px, 80px 80px, 80px 80px, 80px 80px'},
{at: 1.25, is: '100px 100px, 100px 100px, 100px 100px, 100px 100px'},
]);
// Mismatched numbers of size values.
assertInterpolation({
property: '-webkit-mask-size',
from: '0px 0px, 80px 0px',
to: '40px 40px, 80px 80px, 0px 80px',
}, [
{at: -0.25, is: ' 0px 0px, 80px 0px, 0px 0px, 90px 0px'},
{at: 0, is: ' 0px 0px, 80px 0px, 0px 0px, 80px 0px'},
{at: 0.25, is: '10px 10px, 80px 20px, 0px 20px, 70px 10px'},
{at: 0.5, is: '20px 20px, 80px 40px, 0px 40px, 60px 20px'},
{at: 0.75, is: '30px 30px, 80px 60px, 0px 60px, 50px 30px'},
{at: 1, is: '40px 40px, 80px 80px, 0px 80px, 40px 40px'},
{at: 1.25, is: '50px 50px, 80px 100px, 0px 100px, 30px 50px'},
]);
</script>
</body>
|
