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
140
141
142
143
144
145
|
<!DOCTYPE html>
<html>
<head>
<title>Stretchy/Largeop with default fonts</title>
<meta charset="utf-8"/>
<link rel="help" href="https://www.w3.org/TR/mathml-core/#layout-of-operators">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1092053">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script type="text/javascript">
function contentOf(aElement) {
return document.getElementById(aElement).textContent;
}
promise_test(() => {
return new Promise(resolve => {
window.addEventListener("load", resolve);
}).then(() => {
const numTests = 10; // zero indexed
const epsilon = 2;
for (let i = 0; i < numTests; i++) {
const operatorName = contentOf(`mo${i}`);
const box = document.getElementById(`mo${i}`).getBoundingClientRect();
const ref = document.getElementById(`moRef${i}`).getBoundingClientRect();
assert_approx_equals(box.width, ref.width, epsilon, `width of largeop '${operatorName}'`);
assert_approx_equals(box.height, ref.height, epsilon, `height of largeop '${operatorName}'`);
}
});
}, "Test that non-stretchy largeops do not stretch.");
</script>
</head>
<body>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo0">⨀</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo1">⨁</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo2">⨃</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo3">⨅</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo4">⨇</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo5">⨈</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo6">⨉</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo7">⨊</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo8">⫼</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mrow>
<mspace height="3em" />
<mo id="mo9">⫿</mo>
</mrow>
</math>
</p>
<p>
<math displaystyle="true">
<mo id="moRef0">⨀</mo>
</math>
<math displaystyle="true">
<mo id="moRef1">⨁</mo>
</math>
<math displaystyle="true">
<mo id="moRef2">⨃</mo>
</math>
<math displaystyle="true">
<mo id="moRef3">⨅</mo>
</math>
<math displaystyle="true">
<mo id="moRef4">⨇</mo>
</math>
<math displaystyle="true">
<mo id="moRef5">⨈</mo>
</math>
<math displaystyle="true">
<mo id="moRef6">⨉</mo>
</math>
<math displaystyle="true">
<mo id="moRef7">⨊</mo>
</math>
<math displaystyle="true">
<mo id="moRef8">⫼</mo>
</math>
<math displaystyle="true">
<mo id="moRef9">⫿</mo>
</math>
</p>
</body>
</html>
|
