third_party/WebKit/LayoutTests/storage/indexeddb/resources/odd-strings.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test IndexedDB odd value datatypes");
   7
   8 function test()
   9 {
  10     testData = [{ description: 'empty string',       name: '' },
  11                 { description: 'null',               name: '\u0000' },
  12                 { description: 'faihu',              name: '\ud800\udf46' },
  13                 { description: 'unpaired surrogate', name: '\ud800' },
  14                 { description: 'fffe',               name: '\ufffe' },
  15                 { description: 'ffff',               name: '\uffff' },
  16                 { description: 'line separator',     name: '\u2028' }
  17     ];
  18     nextToOpen = 0;
  19     var numDeleted = 0;
  20     debug("Deleting all the databases...");
  21     for (var i = 0; i < testData.length; i++)
  22     {
  23         request = indexedDB.deleteDatabase(testData[i].name);
  24         request.onblocked = unexpectedBlockedCallback;
  25         request.onerror = unexpectedErrorCallback;
  26         request.onsuccess = function() {
  27             if (++numDeleted == testData.length)
  28                 openNextDatabase();
  29         };
  30     }
  31 }
  32
  33 function openNextDatabase()
  34 {
  35     debug("opening a database named " + testData[nextToOpen].description);
  36     request = evalAndLog("indexedDB.open(testData[nextToOpen].name, 1)");
  37     request.onsuccess = unexpectedSuccessCallback;
  38     request.onblocked = unexpectedBlockedCallback;
  39     request.onupgradeneeded = addAKey;
  40 }
  41
  42 function addAKey()
  43 {
  44     db = event.target.result;
  45     evalAndLog("objectStore = db.createObjectStore(testData[nextToOpen].name);");
  46     evalAndLog("index = objectStore.createIndex(testData[nextToOpen].name, 'keyPath');");
  47     evalAndLog("key = testData[nextToOpen].name");
  48     evalAndLog("request = objectStore.add(key, key);");
  49     request.onsuccess = closeDatabase;
  50     request.onerror = unexpectedErrorCallback;
  51 }
  52
  53 function closeDatabase()
  54 {
  55     evalAndLog("db.close()");
  56     debug("");
  57     if (++nextToOpen < testData.length) {
  58         openNextDatabase();
  59     } else {
  60         nextToOpen = 0;
  61         verifyNextDatabase();
  62     }
  63 }
  64
  65 function verifyNextDatabase()
  66 {
  67     debug("reopening a database named " + testData[nextToOpen].description);
  68     request = evalAndLog("indexedDB.open(testData[nextToOpen].name, 2)");
  69     request.onblocked = unexpectedBlockedCallback;
  70     request.onerror = unexpectedErrorCallback;
  71     request.onupgradeneeded = getAKey;
  72 }
  73
  74 function getAKey()
  75 {
  76     evalAndLog("trans = event.target.transaction");
  77     evalAndLog("objectStore = trans.objectStore(testData[nextToOpen].name);");
  78     evalAndLog("key = testData[nextToOpen].name");
  79     evalAndLog("request = objectStore.openCursor();");
  80     request.onerror = unexpectedErrorCallback;
  81     request.onsuccess = openCursorSuccess;
  82 }
  83
  84 function openCursorSuccess()
  85 {
  86     evalAndLog("cursor = event.target.result;");
  87     shouldBe("cursor.key", "testData[nextToOpen].name");
  88     shouldBe("cursor.value", "testData[nextToOpen].name");
  89     if (++nextToOpen < testData.length) {
  90         debug("");
  91         verifyNextDatabase();
  92     } else {
  93         finishJSTest();
  94     }
  95 }
  96
  97 test();