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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <title>IDBCursor.continue() - object store - attempt to iterate to the next reco
rd when the direction is set for the previous record </title> |
| 3 <link rel="author" title="Microsoft" href="http://www.microsoft.com"> |
| 4 <script src="../../../resources/testharness.js"></script> |
| 5 <script src="../../../resources/testharnessreport.js"></script> |
| 6 <script src="support.js"></script> |
| 7 |
| 8 <script> |
| 9 var db, |
| 10 t = async_test(), |
| 11 records = [ { pKey: "primaryKey_0" }, |
| 12 { pKey: "primaryKey_1" }, |
| 13 { pKey: "primaryKey_2" } ]; |
| 14 |
| 15 var open_rq = createdb(t); |
| 16 open_rq.onupgradeneeded = function(e) { |
| 17 db = e.target.result; |
| 18 var objStore = db.createObjectStore("test", { keyPath: "pKey" }); |
| 19 |
| 20 for (var i = 0; i < records.length; i++) |
| 21 objStore.add(records[i]); |
| 22 }; |
| 23 |
| 24 open_rq.onsuccess = function(e) { |
| 25 var count = 0, |
| 26 cursor_rq = db.transaction("test") |
| 27 .objectStore("test") |
| 28 .openCursor(null, "prev"); |
| 29 |
| 30 cursor_rq.onsuccess = t.step_func(function(e) { |
| 31 var cursor = e.target.result; |
| 32 |
| 33 assert_true(cursor != null, "cursor exist"); |
| 34 |
| 35 switch(count) { |
| 36 case 0: |
| 37 assert_equals(cursor.value.pKey, records[2].pKey, "first cursor
pkey"); |
| 38 cursor.continue(records[1].pKey); |
| 39 break; |
| 40 |
| 41 case 1: |
| 42 assert_equals(cursor.value.pKey, records[1].pKey, "second cursor
pkey"); |
| 43 assert_throws("DataError", |
| 44 function() { cursor.continue(records[2].pKey); }); |
| 45 t.done(); |
| 46 break; |
| 47 |
| 48 default: |
| 49 assert_unreached("Unexpected count value: " + count); |
| 50 } |
| 51 |
| 52 count++; |
| 53 }); |
| 54 }; |
| 55 </script> |
| 56 |
| 57 <div id="log"></div> |
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Chromium Code Reviews
Issue 560893005:
First checked-in import of the W3C's test suites. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk