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1 <!doctype html> | |
2 <html> | |
3 <head> | |
4 <meta charset="utf8"> | |
5 <link rel="help" href="https://url.spec.whatwg.org/#dom-urlsearchparams-set"> | |
6 <script src="../../resources/testharness.js"></script> | |
7 <script src="../../resources/testharnessreport.js"></script> | |
8 <script src="resources/testharness-extras.js"></script> | |
9 <script> | |
10 test(function() { | |
11 var params = new URLSearchParams(); | |
12 params.append('a', 'b c'); | |
13 assert_equals(params + '', 'a=b+c'); | |
14 params.delete('a'); | |
15 params.append('a b', 'c'); | |
16 assert_equals(params + '', 'a+b=c'); | |
17 }, 'Serialize space'); | |
18 | |
19 test(function() { | |
20 var params = new URLSearchParams(); | |
21 params.append('a', ''); | |
22 assert_equals(params + '', 'a='); | |
23 params.append('a', ''); | |
24 assert_equals(params + '', 'a=&a='); | |
25 params.append('', 'b'); | |
26 assert_equals(params + '', 'a=&a=&=b'); | |
27 params.append('', ''); | |
28 assert_equals(params + '', 'a=&a=&=b&='); | |
29 params.append('', ''); | |
30 assert_equals(params + '', 'a=&a=&=b&=&='); | |
31 }, 'Serialize empty value'); | |
32 | |
33 test(function() { | |
34 var params = new URLSearchParams(); | |
35 params.append('', 'b'); | |
36 assert_equals(params + '', '=b'); | |
37 params.append('', 'b'); | |
38 assert_equals(params + '', '=b&=b'); | |
39 }, 'Serialize empty name'); | |
40 | |
41 test(function() { | |
42 var params = new URLSearchParams(); | |
43 params.append('', ''); | |
44 assert_equals(params + '', '='); | |
45 params.append('', ''); | |
46 assert_equals(params + '', '=&='); | |
47 }, 'Serialize empty name and value'); | |
48 | |
49 test(function() { | |
50 var params = new URLSearchParams(); | |
51 params.append('a', 'b+c'); | |
52 assert_equals(params + '', 'a=b%2Bc'); | |
53 params.delete('a'); | |
54 params.append('a+b', 'c'); | |
55 assert_equals(params + '', 'a%2Bb=c'); | |
56 }, 'Serialize +'); | |
57 | |
58 test(function() { | |
59 var params = new URLSearchParams(); | |
60 params.append('=', 'a'); | |
61 assert_equals(params + '', '%3D=a'); | |
62 params.append('b', '='); | |
63 assert_equals(params + '', '%3D=a&b=%3D'); | |
64 }, 'Serialize ='); | |
65 | |
66 test(function() { | |
67 var params = new URLSearchParams(); | |
68 params.append('&', 'a'); | |
69 assert_equals(params + '', '%26=a'); | |
70 params.append('b', '&'); | |
71 assert_equals(params + '', '%26=a&b=%26'); | |
72 }, 'Serialize &'); | |
73 | |
74 function intToHex(i) { | |
75 return (i<0x10 ? '0':'') + i.toString(16).toUpperCase(); | |
76 } | |
77 | |
78 function urlEncodedSerialize(n) { | |
79 if (n === 0x20) { | |
80 return "\x2B"; | |
81 } | |
82 | |
83 if (n === 0x2A || n === 0x2D || n === 0x2E || | |
84 (0x30 <= n && n <= 0x39) || (0x41 <= n && n <= 0x5A) || | |
85 n === 0x5F || (0x61 <= n && n <= 0x7A)) { | |
86 return String.fromCharCode(n); | |
87 } | |
88 var bytes = (new TextEncoder()).encode(String.fromCharCode(n)); | |
89 var ret = ""; | |
90 for (var i = 0; i < bytes.length; i++) { | |
91 ret += "%" + intToHex(bytes[i]); | |
92 } | |
93 return ret; | |
94 } | |
95 | |
96 for (var i = 0x00; i < 0xFF; i++) { | |
97 test(function() { | |
98 var params = new URLSearchParams(); | |
99 params.append('' + i, String.fromCodePoint(i)); | |
100 assert_equals(params + '', '' + i + '=' + urlEncodedSerialize(i)); | |
101 }, "Serialize 0x" + intToHex(i) + " -> '" + String.fromCodePoint(i) + "'"); | |
philipj_slow
2015/11/17 11:00:17
Can you say U+00AA instead of 0xAA to clarify that
| |
102 } | |
103 | |
104 test(function() { | |
105 var params = new URLSearchParams(); | |
106 params.append('a', 'b%c'); | |
107 assert_equals(params + '', 'a=b%25c'); | |
108 params.delete('a'); | |
109 params.append('a%b', 'c'); | |
110 assert_equals(params + '', 'a%25b=c'); | |
111 }, 'Serialize %'); | |
112 | |
113 test(function() { | |
114 var params = new URLSearchParams(); | |
115 params.append('a', 'b\0c'); | |
116 assert_equals(params + '', 'a=b%00c'); | |
117 params.delete('a'); | |
118 params.append('a\0b', 'c'); | |
119 assert_equals(params + '', 'a%00b=c'); | |
120 }, 'Serialize \\0'); | |
121 | |
122 test(function() { | |
123 var params = new URLSearchParams(); | |
124 params.append('a', 'b\uD83D\uDCA9c'); | |
125 assert_equals(params + '', 'a=b%F0%9F%92%A9c'); | |
126 params.delete('a'); | |
127 params.append('a\uD83D\uDCA9b', 'c'); | |
128 assert_equals(params + '', 'a%F0%9F%92%A9b=c'); | |
129 }, 'Serialize \uD83D\uDCA9'); // Unicode Character 'PILE OF POO' (U+1F4A9) | |
130 | |
131 test(function() { | |
132 var params; | |
133 params = new URLSearchParams('a=b&c=d&&e&&'); | |
134 assert_equals(params.toString(), 'a=b&c=d&e='); | |
135 params = new URLSearchParams('a = b &a=b&c=d%20'); | |
136 assert_equals(params.toString(), 'a+=+b+&a=b&c=d+'); | |
137 // The lone '=' _does_ survive the roundtrip. | |
138 params = new URLSearchParams('a=&a=b'); | |
139 assert_equals(params.toString(), 'a=&a=b'); | |
140 }, 'URLSearchParams.toString'); | |
141 </script> | |
142 </head> | |
143 </html> | |
144 | |
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