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| (Empty) | |
| 1 <!DOCTYPE HTML> |
| 2 <mete charset=utf-8> |
| 3 <title>WebStorage Test: Storage - key(index)</title> |
| 4 <script src="../../../resources/testharness.js"></script> |
| 5 <script src="../../../resources/testharnessreport.js"></script> |
| 6 <div id="log"></div> |
| 7 <script> |
| 8 ["localStorage", "sessionStorage"].forEach(function(name) { |
| 9 test(function() { |
| 10 var storage = window[name]; |
| 11 storage.clear(); |
| 12 |
| 13 storage.setItem("name", "user1"); |
| 14 storage.setItem("age", "20"); |
| 15 storage.setItem("a", "1"); |
| 16 storage.setItem("b", "2"); |
| 17 |
| 18 var keys = ["name", "age", "a", "b"]; |
| 19 function doTest(index) { |
| 20 test(function() { |
| 21 var key = storage.key(index); |
| 22 assert_not_equals(key, null); |
| 23 assert_true(keys.indexOf(key) >= 0, |
| 24 "Unexpected key " + key + " found."); |
| 25 }, name + ".key(" + index + ") should return the right thing."); |
| 26 } |
| 27 for (var i = 0; i < keys.length; ++i) { |
| 28 doTest(i); |
| 29 doTest(i + 0x100000000); |
| 30 } |
| 31 |
| 32 test(function() { |
| 33 assert_equals(storage.key(-1), null, "storage.key(-1)"); |
| 34 assert_equals(storage.key(4), null, "storage.key(4)"); |
| 35 }, name + ".key() should return null for out-of-range arguments."); |
| 36 }, name + ".key"); |
| 37 |
| 38 test(function() { |
| 39 var get_keys = function(s) { |
| 40 var keys = []; |
| 41 for (var i = 0; i < s.length; ++i) { |
| 42 keys.push(s.key(i)); |
| 43 } |
| 44 return keys; |
| 45 }; |
| 46 var storage = window[name]; |
| 47 storage.clear(); |
| 48 |
| 49 storage.setItem("name", "user1"); |
| 50 storage.setItem("age", "20"); |
| 51 storage.setItem("a", "1"); |
| 52 storage.setItem("b", "2"); |
| 53 |
| 54 var expected_keys = get_keys(storage); |
| 55 storage.setItem("name", "user2"); |
| 56 assert_array_equals(get_keys(storage), expected_keys); |
| 57 }, name + ".key with value changes"); |
| 58 }); |
| 59 </script> |
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Chromium Code Reviews
Issue 1220543007:
Import web-platform-tests/webstorage (Closed)
Base URL: svn://svn.chromium.org/blink/trunk