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| 1 <!-- |
| 2 Test converted from WebKit: |
| 3 http://trac.webkit.org/browser/trunk/LayoutTests/storage/indexeddb/cursor-overlo
ads.html |
| 4 --> |
| 5 |
| 6 <!DOCTYPE html> |
| 7 <!-- Submitted from TestTWF Paris --> |
| 8 <meta charset=utf-8> |
| 9 <title>Validate the overloads of IDBObjectStore.openCursor(), IDBIndex.openCurso
r() and IDBIndex.openKeyCursor()</title> |
| 10 <link rel=author href="mailto:romain.huet@gmail.com" title="Romain Huet"> |
| 11 |
| 12 <script src=../../../resources/testharness.js></script> |
| 13 <script src=../../../resources/testharnessreport.js></script> |
| 14 <script src=support.js></script> |
| 15 |
| 16 <script> |
| 17 |
| 18 var db, trans, store, index; |
| 19 var t = async_test(); |
| 20 |
| 21 var request = createdb(t); |
| 22 request.onupgradeneeded = function(e) { |
| 23 db = request.result; |
| 24 store = db.createObjectStore('store'); |
| 25 index = store.createIndex('index', 'value'); |
| 26 store.put({value: 0}, 0); |
| 27 trans = request.transaction; |
| 28 trans.oncomplete = verifyOverloads; |
| 29 }; |
| 30 |
| 31 function verifyOverloads() { |
| 32 trans = db.transaction('store'); |
| 33 store = trans.objectStore('store'); |
| 34 index = store.index('index'); |
| 35 |
| 36 checkCursorDirection("store.openCursor()", "next"); |
| 37 checkCursorDirection("store.openCursor(0)", "next"); |
| 38 checkCursorDirection("store.openCursor(0, 'next')", "next"); |
| 39 checkCursorDirection("store.openCursor(0, 'nextunique')", "nextunique"); |
| 40 checkCursorDirection("store.openCursor(0, 'prev')", "prev"); |
| 41 checkCursorDirection("store.openCursor(0, 'prevunique')", "prevunique"); |
| 42 |
| 43 checkCursorDirection("store.openCursor(IDBKeyRange.only(0))", "next"); |
| 44 checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'next')", "n
ext"); |
| 45 checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'nextunique'
)", "nextunique"); |
| 46 checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'prev')", "p
rev"); |
| 47 checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'prevunique'
)", "prevunique"); |
| 48 |
| 49 checkCursorDirection("index.openCursor()", "next"); |
| 50 checkCursorDirection("index.openCursor(0)", "next"); |
| 51 checkCursorDirection("index.openCursor(0, 'next')", "next"); |
| 52 checkCursorDirection("index.openCursor(0, 'nextunique')", "nextunique"); |
| 53 checkCursorDirection("index.openCursor(0, 'prev')", "prev"); |
| 54 checkCursorDirection("index.openCursor(0, 'prevunique')", "prevunique"); |
| 55 |
| 56 checkCursorDirection("index.openCursor(IDBKeyRange.only(0))", "next"); |
| 57 checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'next')", "n
ext"); |
| 58 checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'nextunique'
)", "nextunique"); |
| 59 checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'prev')", "p
rev"); |
| 60 checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'prevunique'
)", "prevunique"); |
| 61 |
| 62 checkCursorDirection("index.openKeyCursor()", "next"); |
| 63 checkCursorDirection("index.openKeyCursor(0)", "next"); |
| 64 checkCursorDirection("index.openKeyCursor(0, 'next')", "next"); |
| 65 checkCursorDirection("index.openKeyCursor(0, 'nextunique')", "nextunique
"); |
| 66 checkCursorDirection("index.openKeyCursor(0, 'prev')", "prev"); |
| 67 checkCursorDirection("index.openKeyCursor(0, 'prevunique')", "prevunique
"); |
| 68 |
| 69 checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0))", "next")
; |
| 70 checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'next')",
"next"); |
| 71 checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'nextuniq
ue')", "nextunique"); |
| 72 checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'prev')",
"prev"); |
| 73 checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'prevuniq
ue')", "prevunique"); |
| 74 |
| 75 t.done(); |
| 76 } |
| 77 |
| 78 function checkCursorDirection(statement, direction) { |
| 79 request = eval(statement); |
| 80 request.onsuccess = function(event) { |
| 81 assert_not_equals(event.target.result, null, "Check the result is no
t null") |
| 82 assert_equals(event.target.result.direction, direction, "Check the r
esult direction"); |
| 83 }; |
| 84 } |
| 85 |
| 86 </script> |
| 87 |
| 88 <div id=log></div> |
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