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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <title>IDBCursor.continue() - index - attempt to iterate to the next record when
the direction is set for the previous record</title> |
| 3 <link rel="author" title="Microsoft" href="http://www.microsoft.com"> |
| 4 <link rel=help href="http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#
widl-IDBCursor-continue-void-any-key"> |
| 5 <link rel=assert title="The parameter is greater than or equal to this cursor's
position and this cursor's direction is 'prev' or 'prevunique'."> |
| 6 <script src="../../../resources/testharness.js"></script> |
| 7 <script src="../../../resources/testharnessreport.js"></script> |
| 8 <script src="support.js"></script> |
| 9 |
| 10 <script> |
| 11 |
| 12 var db, |
| 13 t = async_test(), |
| 14 records = [ { pKey: "primaryKey_0", iKey: "indexKey_0" }, |
| 15 { pKey: "primaryKey_1", iKey: "indexKey_1" }, |
| 16 { pKey: "primaryKey_2", iKey: "indexKey_2" } ]; |
| 17 |
| 18 var open_rq = createdb(t); |
| 19 open_rq.onupgradeneeded = function(e) { |
| 20 db = e.target.result; |
| 21 var objStore = db.createObjectStore("test", { keyPath: "pKey" }); |
| 22 |
| 23 objStore.createIndex("index", "iKey"); |
| 24 |
| 25 for (var i = 0; i < records.length; i++) |
| 26 objStore.add(records[i]); |
| 27 }; |
| 28 |
| 29 open_rq.onsuccess = function(e) { |
| 30 var count = 0, |
| 31 cursor_rq = db.transaction("test") |
| 32 .objectStore("test") |
| 33 .index("index") |
| 34 .openCursor(undefined, "prev"); // XXX Fx issues w undef
ined |
| 35 |
| 36 cursor_rq.onsuccess = t.step_func(function(e) { |
| 37 var cursor = e.target.result, |
| 38 record = cursor.value; |
| 39 |
| 40 switch(count) { |
| 41 case 0: |
| 42 assert_equals(record.pKey, records[2].pKey, "first pKey"); |
| 43 assert_equals(record.iKey, records[2].iKey, "first iKey"); |
| 44 cursor.continue(); |
| 45 break; |
| 46 |
| 47 case 1: |
| 48 assert_equals(record.pKey, records[1].pKey, "second pKey"); |
| 49 assert_equals(record.iKey, records[1].iKey, "second iKey"); |
| 50 assert_throws("DataError", |
| 51 function() { cursor.continue("indexKey_2"); }); |
| 52 t.done(); |
| 53 break; |
| 54 |
| 55 default: |
| 56 assert_unreached("Unexpected count value: " + count); |
| 57 } |
| 58 |
| 59 count++; |
| 60 }); |
| 61 }; |
| 62 |
| 63 </script> |
| 64 |
| 65 <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