tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_create_locale_aware_index.js (4555B)

      1 /**
      2 * Any copyright is dedicated to the Public Domain.
      3 * http://creativecommons.org/publicdomain/zero/1.0/
      4 */
      5 
      6 /* exported testGenerator */
      7 var testGenerator = testSteps();
      8 
      9 function* testSteps() {
     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    {
     17      name: "1",
     18      keyPath: "unique_value",
     19      options: { unique: true, locale: "es-ES" },
     20    },
     21    {
     22      name: "2",
     23      keyPath: "unique_value",
     24      options: { unique: true, locale: null },
     25    },
     26    {
     27      name: "3",
     28      keyPath: "value",
     29      options: { unique: false, locale: "es-ES" },
     30    },
     31    {
     32      name: "4",
     33      keyPath: "value",
     34      options: { unique: false, locale: "es-ES" },
     35    },
     36    { name: "", keyPath: "value", options: { unique: false, locale: "es-ES" } },
     37    {
     38      name: null,
     39      keyPath: "value",
     40      options: { unique: false, locale: "es-ES" },
     41    },
     42    {
     43      name: undefined,
     44      keyPath: "value",
     45      options: { unique: false, locale: "es-ES" },
     46    },
     47  ];
     48 
     49  let request = indexedDB.open(name, 1);
     50  request.onerror = errorHandler;
     51  request.onupgradeneeded = grabEventAndContinueHandler;
     52  request.onsuccess = unexpectedSuccessHandler;
     53  let event = yield undefined;
     54  let db = event.target.result;
     55 
     56  for (let i = 0; i < objectStoreInfo.length; i++) {
     57    let info = objectStoreInfo[i];
     58    let objectStore = info.hasOwnProperty("options")
     59      ? db.createObjectStore(info.name, info.options)
     60      : db.createObjectStore(info.name);
     61 
     62    try {
     63      request = objectStore.createIndex("Hola");
     64      ok(false, "createIndex with no keyPath should throw");
     65    } catch (e) {
     66      ok(true, "createIndex with no keyPath should throw");
     67    }
     68 
     69    let ex;
     70    try {
     71      objectStore.createIndex("Hola", ["foo"], { multiEntry: true });
     72    } catch (e) {
     73      ex = e;
     74    }
     75    ok(ex, "createIndex with array keyPath and multiEntry should throw");
     76    is(ex.name, "InvalidAccessError", "should throw right exception");
     77    ok(ex instanceof DOMException, "should throw right exception");
     78    is(
     79      ex.code,
     80      DOMException.INVALID_ACCESS_ERR,
     81      "should throw right exception"
     82    );
     83 
     84    try {
     85      objectStore.createIndex("foo", "bar", 10);
     86      ok(false, "createIndex with bad options should throw");
     87    } catch (e) {
     88      ok(true, "createIndex with bad options threw");
     89    }
     90 
     91    ok(
     92      objectStore.createIndex("foo", "bar", { foo: "" }),
     93      "createIndex with unknown options should not throw"
     94    );
     95    objectStore.deleteIndex("foo");
     96 
     97    // Test index creation, and that it ends up in indexNames.
     98    let objectStoreName = info.name;
     99    for (let j = 0; j < indexInfo.length; j++) {
    100      let info = indexInfo[j];
    101      let count = objectStore.indexNames.length;
    102      let index = info.hasOwnProperty("options")
    103        ? objectStore.createIndex(info.name, info.keyPath, info.options)
    104        : objectStore.createIndex(info.name, info.keyPath);
    105 
    106      let name = info.name;
    107      if (name === null) {
    108        name = "null";
    109      } else if (name === undefined) {
    110        name = "undefined";
    111      }
    112 
    113      is(index.name, name, "correct name");
    114      is(index.keyPath, info.keyPath, "correct keyPath");
    115      is(index.unique, info.options.unique, "correct uniqueness");
    116      is(index.locale, info.options.locale, "correct locale");
    117 
    118      is(objectStore.indexNames.length, count + 1, "indexNames grew in size");
    119      let found = false;
    120      for (let k = 0; k < objectStore.indexNames.length; k++) {
    121        if (objectStore.indexNames.item(k) == name) {
    122          found = true;
    123          break;
    124        }
    125      }
    126      ok(found, "Name is on objectStore.indexNames");
    127 
    128      ok(event.target.transaction, "event has a transaction");
    129      ok(event.target.transaction.db === db, "transaction has the right db");
    130      is(
    131        event.target.transaction.mode,
    132        "versionchange",
    133        "transaction has the correct mode"
    134      );
    135      is(
    136        event.target.transaction.objectStoreNames.length,
    137        i + 1,
    138        "transaction only has one object store"
    139      );
    140      ok(
    141        event.target.transaction.objectStoreNames.contains(objectStoreName),
    142        "transaction has the correct object store"
    143      );
    144    }
    145  }
    146 
    147  request.onsuccess = grabEventAndContinueHandler;
    148  request.onupgradeneeded = unexpectedSuccessHandler;
    149 
    150  event = yield undefined;
    151 
    152  finishTest();
    153 }