third_party/WebKit/LayoutTests/storage/indexeddb/resources/keypath-fetch-key.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test IndexedDB keyPaths");
   7
   8 testData = [{ name: "simple identifier",
   9               value: {id:10},
  10               keyPath: "id",
  11               key: 10 },
  12             { name: "simple identifiers",
  13               value: {id1:10, id2:20},
  14               keyPath: "id1",
  15               key: 10 },
  16             { name: "nested identifiers",
  17               value: {outer:{inner:10}},
  18               keyPath: "outer.inner",
  19               key: 10 },
  20             { name: "nested identifiers with distractions",
  21               value: {outer:{inner:10}, inner:{outer:20}},
  22               keyPath: "outer.inner",
  23               key: 10 },
  24 ];
  25 nextToOpen = 0;
  26
  27 indexedDBTest(prepareDatabase);
  28 var db = null;
  29 var trans = null;
  30 function prepareDatabase()
  31 {
  32     db = db || event.target.result;
  33     if (!trans) {
  34         trans = event.target.transaction;
  35         trans.onabort = unexpectedAbortCallback;
  36     }
  37     debug("");
  38     debug("testing " + testData[nextToOpen].name);
  39     deleteAllObjectStores(db);
  40     objectStore = evalAndLog("objectStore = db.createObjectStore(testData[nextToOpen].name, {keyPath: testData[nextToOpen].keyPath});");
  41     result = evalAndLog("result = objectStore.add(testData[nextToOpen].value);");
  42     result.onerror = unexpectedErrorCallback;
  43     result.onsuccess = openCursor;
  44 }
  45
  46 function openCursor()
  47 {
  48     result = evalAndLog("result = objectStore.openCursor();");
  49     result.onerror = unexpectedErrorCallback;
  50     result.onsuccess = checkCursor;
  51 }
  52
  53 function checkCursor()
  54 {
  55     cursor = evalAndLog("cursor = event.target.result;");
  56     if (cursor) {
  57         shouldBe("cursor.key", "testData[nextToOpen].key");
  58     } else {
  59         testFailed("cursor is null");
  60     }
  61     if (++nextToOpen < testData.length) {
  62         prepareDatabase();
  63     } else {
  64         finishJSTest();
  65     }
  66 }