summaryrefslogtreecommitdiffstats
path: root/layout/style/test/test_parse_rule.html
blob: ebaf5aa5da76d8d93173acdd54b6d427ae593f04 (plain)
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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
<!DOCTYPE html>
<html lang=en>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<body>
<iframe></iframe>
<!-- Note that the following style and div elements are duplicates
     of the ones written into the iframe; they are here for convienience
     in resolving the "standard" computed value for a given specification
-->
<style></style>
<div id=a class='a b c' title='zxcv weeqweqeweasd&#13;&#10;a&#10;'></div>
<script>
SimpleTest.waitForExplicitFinish();

window.onload=function(){

var base;

// A short note about escaping: all of the strings in this test go through
// Javascript unescaping before getting passed to CSS.  This means that
// sequences like "\n" refer to a newline, a single backslash is written "\\",
// a CSS escape sequence is something like "\\A", and some quotes must be
// escaped.

var testset = [

// Color tests
// Generic property for testing
{ base : base = "div {color:green}",
  tests : [
// My misc tests
"<!--#a {color:green}",
base + "<!-#a {color:red}",
base + "#a<!--{color:red}",
"-->#a{color:green}",
base + "--#a {color:red}",
base + "--aasdf, #a {color:green}",
base + "-0aasdf, #a {color:red}",
"-asdf, #a {color:green}",
base + "#a {color: rgb\n(255, 0, 0)}",
"#a {font: \"Arial\n;color:green}",
"#a {color: @charset{}\"\\\n'\"url(\na\na); color:green}",
"#a\r{color:green}",
"#a\n{color:green}",
"#a\t{color:green}",
"@threedee maroon url('asdf\n) ra('asdf\n); " + base,
"@threedee {maroon url('asdf\n) ra('asdf\n);} " + base,
"div[title='zxcv weeqweqeweasd\\D\\A a']{color:green}",
"div[title~='weeqweqeweasd']{color:green}",
base + "#a\\\n{color:red}",
base + "#a\v{color:red}",

// CSS1 section 7.1
"#a {color: green; rotation: 70deg;}",
"#a {color: green;} #a{color:invalidValue;}",
base + "#a {color: \"red\"}",
base + "@three-dee {\n @background-lighting {\n  azimuth: 30deg;\n  elevation: 190deg;\n  }\n #a { color: red }\n }",
"#a {COLOR: GREEN}",
base + "#a:wait {color: red}",
"#a:lang(en) {color: green}",
"#a:lang(\nen\r\t ) {color: green}",
base + "div ! em, #a {color: red}",
base + "//asdf.zxcv,\n#a {color: red}",
"#a {rotation-code: \"}\"; color: green;}",
"#a {rotation-code: \"\\\"}\\\"\"; color: green;}",
"#a {rotation-code: '}'; color: green;}",
"#a {rotation-code: '\\'}\\''; color: green;}",
"#a {\n type-display: @threedee {rotation-code: '}';};\n color: green;\n }",
base + "p {text-indent: 0.5in;} color: maroon #a {color: red;}",
base + "p {text-indent: 0.5in;} color: maroon; #a {color: red;}",

// string tokenization as error token, not EOF (bug 311566 comment 70)
"#a { color: green; foo: { \"bar\n;color: red}",

// CSS 2.1 section 4.1.3
"@MediA All {#a {ColOR :RgB(\t0,\r128,\n0 ) } };",
base + "\\#a{color:red;}",
base + "#a\\{color:red;\\}",
base + "#a{color\\:red;}",
base + "#a{color:red\\;}",
"#a {c\\o\\l\\o\\r:\\g\\ree\\n}",
"#a{ co\\00006Cor: gr\\000065en; }",
"#a{ co\\4C or: gr\\000045en; }",
".IdE6n-3t0_6, #a { color: green }",
"#IdE6n-3t0_6, #a { color: green }",
"._ident, #a { color: green }",
"#_ident, #a { color: green }",
".-ident, .a { color: green; }", // Testsuite has incorrect version
"#怀ident, .a { color: green }",
"#iden怀t怀, .a { color: green }",
"#\\6000ident, .a { color: green }",
"#iden\\6000t\\6000, .a { color: green }",
".怀ident, .a { color: green }",
".iden怀t怀, .a { color: green }",
".\\6000ident, .a { color: green }",
".iden\\6000t\\6000, .a { color: green }",
base + "#6ident, #a {color: red }",
".id4ent6, .a { color: green }",
"#\\ident, .a { color: green; }",
"#ide\\n\\t, .a { color: green; }",
".\\6ident, .a { color: green; }",
".\\--ident, .a { color: green; }",

// CSS2.1 section 4.1.5 and 4.2
"@import 'data:text/css,%23a{color:green}';",
"@import \"data:text/css,%23a{color:green}\";",
"@import url(data:text/css,%23a{color:green});",
"@import 'data:text/css,%23a{color:green}' screen;",
base + "@import 'data:text/css,%23a{color:red}' blahblahblah;",
"@import 'data:text/css,%23a{color:green}'",
"@import 'data:text/css,%23a{color:green}",
"@foo {}" + base,
"@foo bar {}" + base,
"@foo; " + base,
"@foo bar baz; " + base,
base + "@foo {}; #a {color: red}",

// CSS2.1 section 4.1.9
"/* This is a CSS comment. */" + base,
base + "/* #a {color: red} */",
"/*********** /*/" + base,

// CSS2.1 section 4.3.6
base + "#a {color: rgb(255, 0, 0%)}",
base + "#a {color: rgb(100%, 0, 0)}",
"#a {color: rgb(0, 128, 0)}",
"#a {color: rgb(0%, 50%, 0%)}",
"#a {color: rgb(0%, 49.999999999999%, 0%)}",

// CSS-Color-4
// https://drafts.csswg.org/css-color/#rgb-functions
"#a {color: rgb(0, 128.0, 0)}",
], prop: "color", pseudo: ""
},

// Border tests
// For testing lengths
{ base : base = "#a {border-style:solid}",
  tests : [
// CSS1 section 7.1
base + "#a {border-width: funny}",
base + "#a {border-width: 50zu}",
base + "#a {border-width: px}",

// Number/unit parsing
base + "#a {border-width: 0.px}",
base + "#a {border-width: ..0px}",
base + "#a {border-width: 0..0px}",
base + "#a {border-width: 0.}",
base + "#a {border-width: ..0}",
base + "#a {border-width: 0..0}",
base + "#a {border-width: 0; border-width: .0px medium}",
base + "#a {border-width: 0; border-width: .0 medium}",
base + "#a {border-width: 0; border-width: 0.0px medium}",
], prop: "borderRightWidth", pseudo: ""},

// Content tests
// Tests for strings and pseudos
{base : base = ".a::before {content: 'This is \\a'}",
 tests : [
// CSS 2.1 section 4.1.3
"#a::before {content: 'This is \\a '}",
"#a::before {content: 'This is \\A '}",
"#a::before {content: 'This is \\0000a '}",
"#a::before {content: 'This is \\00000a '}",
"#a::before {content: 'This is \\\n\\00000a '}",
"#a::before {content: 'This is \\\015\012\\00000a '}",
"#a::before {content: 'This is \\\015\\00000a '}",
"#a::before {content: 'This is \\\f\\00000a '}",
"#a::before {content: 'This is\\20\f\\a'}",
"#a::before {content: 'This is\\20\r\\a'}",
"#a::before {content: 'This is\\20\n\\a'}",
"#a::before {content: 'This is\\20\r\n\\a'}",
base + "#a::before {content: 'FAIL \f\\a'}",
base + "#a::before {content: 'FAIL \\\n\r\\a'}",
"#a:before {content: 'This is \\a'}",

base + "#a:: before {content: 'FAIL'}",
base + "#a ::before {content: 'FAIL'}",
"#a::before {content: 'This is \\a",

], prop: "content", pseudo: "::before"
},

// Background color tests
// For basic URL parsing sanity checks
{ base : base = "div {background: blue}",
  tests : [
"#a {background: url() blue}",
"#a {background: url(怀) blue}",
], prop: "backgroundColor", pseudo: ""
},

// A one-off test I couldn't come up with a better way to do
{ base : base = "div {border-style: dotted}",
  tests : [
// Sanity-check to make sure this test will work
// This test requires a color name that starts with a "-"
base + "#a {border: dotted 0 -moz-menuhover}",
// The actual test: check that 0-moz-menuhover get parsed as an unknown dimension
// rather than a separate identifier
base + "#a {border: solid 0-moz-menuhover}",
], prop: "borderLeftStyle", pseudo: ""
},

];

var curTest = -1;
var curSubTest = 0;

var styleElement = document.getElementsByTagName("style")[0];
var divElement = document.getElementById("a");
var frame = document.getElementsByTagName("iframe")[0];

var canonical;

var doTests = function() {
  if (curTest >= 0) {
    var curElement = frame.contentDocument.getElementsByTagName("div")[0];
    var curStyle = frame.contentDocument.defaultView.getComputedStyle(curElement, testset[curTest].pseudo);
    if (testset[curTest].todo && testset[curTest].todo[testset[curTest].tests[curSubTest]]) {
      todo_is(curStyle[testset[curTest].prop], canonical, testset[curTest].tests[curSubTest]);
    } else {
      is(curStyle[testset[curTest].prop], canonical, testset[curTest].tests[curSubTest]);
    }
    curSubTest++;
  }
  if (curTest == -1 || curSubTest >= testset[curTest].tests.length) {
    curTest++;
    curSubTest = 0;
  }
  if (!(curTest < testset.length)) {
    SimpleTest.finish();
    return;
  }
  if (curSubTest == 0) {
    styleElement.textContent = "";
    var base = document.defaultView.getComputedStyle(divElement, testset[curTest].pseudo)[testset[curTest].prop];
    styleElement.textContent = testset[curTest].base;
    canonical = document.defaultView.getComputedStyle(divElement, testset[curTest].pseudo)[testset[curTest].prop];
    styleElement.textContent = "";
    isnot(base, canonical, "Sanity check for rule: " + testset[curTest].base);
  }
  frame.contentDocument.open();
  frame.contentDocument.write("<html lang=en><style>" + testset[curTest].tests[curSubTest] + "</style><div id=a class='a b c' title='zxcv weeqweqeweasd&#13;&#10;a'></div>");
  frame.contentWindow.onload = function(){setTimeout(doTests, 0);};
  frame.contentDocument.close();
};

doTests();

};

</script>