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
129
130
131
132
133
134
135
136
137
138
139
|
<!DOCTYPE html>
<html>
<head>
<title>CSS Grid: grid container's size includes border, padding and scrollbar.</title>
<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-grid/#intrinsic-sizes"/>
<link rel="help" href="https://drafts.csswg.org/css-grid-1/#overflow"/>
<meta name="assert" content="This test checks that grid container size includes border, padding and scrollbar; ignoring margin as expected."/>
<link rel="issue" href="https://crbug.com/532032"/>
<link href="/css/support/grid.css" rel="stylesheet"/>
<link href="/css/support/width-keyword-classes.css" rel="stylesheet">
<link href="/css/support/height-keyword-classes.css" rel="stylesheet">
<style>
.margin {
margin: 10px;
}
.border {
border: 5px solid black;
}
.padding {
padding: 20px;
}
.scroll {
overflow: scroll;
}
.item {
width: 100px;
height: 100px;
background: lime;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
</head>
<body>
<div class="grid min-content" data-expected-width="100" data-expected-height="100">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin" data-expected-width="100" data-expected-height="100">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content border" data-expected-width="110" data-expected-height="110">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content padding" data-expected-width="140" data-expected-height="140">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content scroll" data-test-width-without-scrollbar="100" data-test-height-without-scrollbar="100">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin border" data-expected-width="110" data-expected-height="110">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin padding" data-expected-width="140" data-expected-height="140">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin scroll" data-test-width-without-scrollbar="100" data-test-height-without-scrollbar="100">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content border padding" data-expected-width="150" data-expected-height="150">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content border scroll" data-test-width-without-scrollbar="110" data-test-height-without-scrollbar="110">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content padding scroll" data-test-width-without-scrollbar="140" data-test-height-without-scrollbar="140">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin border padding" data-expected-width="150" data-expected-height="150">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin border scroll" data-test-width-without-scrollbar="110" data-test-height-without-scrollbar="110">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin padding scroll" data-test-width-without-scrollbar="140" data-test-height-without-scrollbar="140">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content border padding scroll" data-test-width-without-scrollbar="150" data-test-height-without-scrollbar="150">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<div class="grid min-content margin border padding scroll" data-test-width-without-scrollbar="150" data-test-height-without-scrollbar="150">
<div class="item" data-expected-width="100" data-expected-height="100"></div>
</div>
<!-- This div is only for measuring scrollbar size -->
<div id="measure" style="overflow: scroll;">
<div style="min-height: 300px;"></div>
</div>
<script>
var measure = document.getElementById('measure');
var scrollbarWidth = measure.offsetWidth - measure.clientWidth;
var scrollbarHeight = measure.offsetHeight - measure.clientHeight;
// Here are the data-test-width-without-scrollbar (and height) attributes of all
// elements that have the "scroll" class. Things that contribute to the expected
// sizes are:
//
// - width:
// padding{Left,Right}, border{Left,Right}, element width and its scrollbarWidth.
//
// - height:
// padding{Top,Bottom}, border{Top, Bottom}, element width and its scrollbarHeight.
//
// The data-expected-width (and height) attributes are dynamically set to the elements
// so that we can ensure the scrollbar sizes are calculated in an engine-agnostic way.
var elements = document.getElementsByClassName("scroll");
for (var i = 0; i < elements.length; i++) {
const expectedWidth = parseInt(elements[i].getAttribute("data-test-width-without-scrollbar"));
const expectedHeight = parseInt(elements[i].getAttribute("data-test-height-without-scrollbar"));
elements[i].setAttribute("data-expected-width", expectedWidth + scrollbarWidth);
elements[i].setAttribute("data-expected-height", expectedHeight + scrollbarHeight);
}
checkLayout('.grid');
</script>
</body>
</html>
|
