The Tor Browser: dom/indexedDB/test/unit/test_create

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /**

     2  * Any copyright is dedicated to the Public Domain.

     3  * http://creativecommons.org/publicdomain/zero/1.0/

     4  */

     6 var testGenerator = testSteps();

     8 function testSteps()

9 {

    10   const name = this.window ? window.location.pathname : "Splendid Test";

    11   const objectStoreInfo = [

    12     { name: "a", options: { keyPath: "id", autoIncrement: true } },

    13     { name: "b", options: { keyPath: "id", autoIncrement: false } },

    14   ];

    15   const indexInfo = [

    16     { name: "1", keyPath: "unique_value", options: { unique: true } },

    17     { name: "2", keyPath: "value", options: { unique: false } },

    18     { name: "3", keyPath: "value", options: { unique: false } },

    19     { name: "", keyPath: "value", options: { unique: false } },

    20     { name: null, keyPath: "value", options: { unique: false } },

    21     { name: undefined, keyPath: "value", options: { unique: false } },

    22   ];

    24   let request = indexedDB.open(name, 1);

    25   request.onerror = errorHandler;

    26   request.onupgradeneeded = grabEventAndContinueHandler;

    27   request.onsuccess = unexpectedSuccessHandler;

    28   let event = yield undefined;

    29   let db = event.target.result;

    31   for (let i = 0; i < objectStoreInfo.length; i++) {

    32     let info = objectStoreInfo[i];

    33     let objectStore = info.hasOwnProperty("options") ?

    34                       db.createObjectStore(info.name, info.options) :

    35                       db.createObjectStore(info.name);

    37     try {

    38       request = objectStore.createIndex("Hola");

    39       ok(false, "createIndex with no keyPath should throw");

    40     }

    41     catch(e) {

    42       ok(true, "createIndex with no keyPath should throw");

    43     }

    45     let ex;

    46     try {

    47       objectStore.createIndex("Hola", ["foo"], { multiEntry: true });

    48     }

    49     catch(e) {

    50       ex = e;

    51     }

    52     ok(ex, "createIndex with array keyPath and multiEntry should throw");

    53     is(ex.name, "InvalidAccessError", "should throw right exception");

    54     ok(ex instanceof DOMException, "should throw right exception");

    55     is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");

    57     try {

    58       objectStore.createIndex("foo", "bar", 10);

    59       ok(false, "createIndex with bad options should throw");

    60     }

    61     catch(e) {

    62       ok(true, "createIndex with bad options threw");

    63     }

    65     ok(objectStore.createIndex("foo", "bar", { foo: "" }),

    66        "createIndex with unknown options should not throw");

    67     objectStore.deleteIndex("foo");

    69     // Test index creation, and that it ends up in indexNames.

    70     let objectStoreName = info.name;

    71     for (let j = 0; j < indexInfo.length; j++) {

    72       let info = indexInfo[j];

    73       let count = objectStore.indexNames.length;

    74       let index = info.hasOwnProperty("options") ?

    75                   objectStore.createIndex(info.name, info.keyPath,

    76                                           info.options) :

    77                   objectStore.createIndex(info.name, info.keyPath);

    79       let name = info.name;

    80       if (name === null) {

    81         name = "null";

    82       }

    83       else if (name === undefined) {

    84         name = "undefined";

    85       }

    87       is(index.name, name, "correct name");

    88       is(index.keyPath, info.keyPath, "correct keyPath");

    89       is(index.unique, info.options.unique, "correct uniqueness");

    91       is(objectStore.indexNames.length, count + 1,

    92          "indexNames grew in size");

    93       let found = false;

    94       for (let k = 0; k < objectStore.indexNames.length; k++) {

    95         if (objectStore.indexNames.item(k) == name) {

    96           found = true;

    97           break;

    98         }

    99       }

   100       ok(found, "Name is on objectStore.indexNames");

   102       ok(event.target.transaction, "event has a transaction");

   103       ok(event.target.transaction.db === db,

   104          "transaction has the right db");

   105       is(event.target.transaction.mode, "versionchange",

   106          "transaction has the correct mode");

   107       is(event.target.transaction.objectStoreNames.length, i + 1,

   108          "transaction only has one object store");

   109       ok(event.target.transaction.objectStoreNames.contains(objectStoreName),

   110          "transaction has the correct object store");

   111     }

   112   }

   114   request.onsuccess = grabEventAndContinueHandler;

   115   request.onupgradeneeded = unexpectedSuccessHandler;

   117   event = yield undefined;

   119   finishTest();

   120   yield undefined;

   121 }

The Tor Browser / file revision