third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html - Issue 1442643008: Implement 'URLSearchParams'

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Issue 1442643008: Implement 'URLSearchParams' (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Ugh. Created 5 years, 1 month ago

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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 Can you say U+00AA instead of 0xAA to clarify that this isn't really testing bytes? For the same reason, can you also say that not all bytes can appear in valid UTF-8, and therefore some bytes are not covered? Fortunately, those bytes are all >=0xC0, so they all fall into the "otherwise" bucket. (You could hit more of them by going beyond U+00FF, but I don't think that's necessary.)
	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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