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| 1 <!DOCTYPE html> |
| 2 <link rel="help" href="http://url.spec.whatwg.org/#dom-urlsearchparams-append"> |
| 3 <script src="../../resources/testharness.js"></script> |
| 4 <script src="../../resources/testharnessreport.js"></script> |
| 5 <script> |
| 6 test(function() { |
| 7 var params = new URLSearchParams(); |
| 8 params.append("a", "b"); |
| 9 assert_equals(params + "", "a=b"); |
| 10 params.append("a", "b"); |
| 11 assert_equals(params + "", "a=b&a=b"); |
| 12 params.append("a", "c"); |
| 13 assert_equals(params + "", "a=b&a=b&a=c"); |
| 14 }, "Append same name"); |
| 15 |
| 16 test(function() { |
| 17 var params = new URLSearchParams(); |
| 18 params.append("", ""); |
| 19 assert_equals(params + "", "="); |
| 20 params.append("", ""); |
| 21 assert_equals(params + "", "=&="); |
| 22 }, "Append empty strings"); |
| 23 |
| 24 test(function() { |
| 25 var params = new URLSearchParams(); |
| 26 params.append(null, null); |
| 27 assert_equals(params + "", "null=null"); |
| 28 params.append(null, null); |
| 29 assert_equals(params + "", "null=null&null=null"); |
| 30 }, "Append null"); |
| 31 |
| 32 test(function() { |
| 33 var params = new URLSearchParams(); |
| 34 params.append("first", 1); |
| 35 params.append("second", 2); |
| 36 params.append("third", ""); |
| 37 params.append("first", 10); |
| 38 assert_true(params.has("first"), "Search params object has name 'first'"); |
| 39 assert_equals(params.get("first"), "1", "Search params object has name 'firs
t' with value '1'"); |
| 40 assert_equals(params.get("second"), "2", "Search params object has name 'sec
ond' with value '2'"); |
| 41 assert_equals(params.get("third"), "", "Search params object has name 'secon
d' with value '2'"); |
| 42 params.append("first", 10); |
| 43 assert_equals(params.get("first"), "1", "Search params object has name 'firs
t' with value '1'"); |
| 44 }, "Append multiple"); |
| 45 </script> |
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