tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_create_objectStore.js (4354B)

      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: "1", options: { keyPath: null } },
     13    { name: "2", options: { keyPath: null, autoIncrement: true } },
     14    { name: "3", options: { keyPath: null, autoIncrement: false } },
     15    { name: "4", options: { keyPath: null } },
     16    { name: "5", options: { keyPath: "foo" } },
     17    { name: "6" },
     18    { name: "7", options: null },
     19    { name: "8", options: { autoIncrement: true } },
     20    { name: "9", options: { autoIncrement: false } },
     21    { name: "10", options: { keyPath: "foo", autoIncrement: false } },
     22    { name: "11", options: { keyPath: "foo", autoIncrement: true } },
     23    { name: "" },
     24    { name: null },
     25    { name: undefined },
     26  ];
     27 
     28  let request = indexedDB.open(name, 1);
     29  request.onerror = errorHandler;
     30  request.onupgradeneeded = grabEventAndContinueHandler;
     31  request.onsuccess = unexpectedSuccessHandler;
     32  let event = yield undefined;
     33 
     34  let db = event.target.result;
     35 
     36  let count = db.objectStoreNames.length;
     37  is(count, 0, "correct objectStoreNames length");
     38 
     39  try {
     40    db.createObjectStore("foo", "bar");
     41    ok(false, "createObjectStore with bad options should throw");
     42  } catch (e) {
     43    ok(true, "createObjectStore with bad options");
     44  }
     45 
     46  ok(
     47    db.createObjectStore("foo", { foo: "" }),
     48    "createObjectStore with unknown options should not throw"
     49  );
     50  db.deleteObjectStore("foo");
     51 
     52  for (let index in objectStoreInfo) {
     53    index = parseInt(index);
     54    const info = objectStoreInfo[index];
     55 
     56    let objectStore = info.hasOwnProperty("options")
     57      ? db.createObjectStore(info.name, info.options)
     58      : db.createObjectStore(info.name);
     59 
     60    is(db.objectStoreNames.length, index + 1, "updated objectStoreNames list");
     61 
     62    let name = info.name;
     63    if (name === null) {
     64      name = "null";
     65    } else if (name === undefined) {
     66      name = "undefined";
     67    }
     68 
     69    let found = false;
     70    for (let i = 0; i <= index; i++) {
     71      if (db.objectStoreNames.item(i) == name) {
     72        found = true;
     73        break;
     74      }
     75    }
     76    is(found, true, "objectStoreNames contains name");
     77 
     78    is(objectStore.name, name, "Bad name");
     79    is(
     80      objectStore.keyPath,
     81      info.options && info.options.keyPath ? info.options.keyPath : null,
     82      "Bad keyPath"
     83    );
     84    is(objectStore.indexNames.length, 0, "Bad indexNames");
     85 
     86    ok(event.target.transaction, "event has a transaction");
     87    ok(event.target.transaction.db === db, "transaction has the right db");
     88    is(
     89      event.target.transaction.mode,
     90      "versionchange",
     91      "transaction has the correct mode"
     92    );
     93    is(
     94      event.target.transaction.objectStoreNames.length,
     95      index + 1,
     96      "transaction has correct objectStoreNames list"
     97    );
     98    found = false;
     99    for (let j = 0; j < event.target.transaction.objectStoreNames.length; j++) {
    100      if (event.target.transaction.objectStoreNames.item(j) == name) {
    101        found = true;
    102        break;
    103      }
    104    }
    105    is(found, true, "transaction has correct objectStoreNames list");
    106  }
    107 
    108  // Can't handle autoincrement and empty keypath
    109  let ex;
    110  try {
    111    db.createObjectStore("storefail", { keyPath: "", autoIncrement: true });
    112  } catch (e) {
    113    ex = e;
    114  }
    115  ok(ex, "createObjectStore with empty keyPath and autoIncrement should throw");
    116  is(ex.name, "InvalidAccessError", "should throw right exception");
    117  ok(ex instanceof DOMException, "should throw right exception");
    118  is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
    119 
    120  // Can't handle autoincrement and array keypath
    121  try {
    122    db.createObjectStore("storefail", { keyPath: ["a"], autoIncrement: true });
    123  } catch (e) {
    124    ex = e;
    125  }
    126  ok(ex, "createObjectStore with array keyPath and autoIncrement should throw");
    127  is(ex.name, "InvalidAccessError", "should throw right exception");
    128  ok(ex instanceof DOMException, "should throw right exception");
    129  is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
    130 
    131  request.onsuccess = grabEventAndContinueHandler;
    132  request.onupgradeneeded = unexpectedSuccessHandler;
    133 
    134  event = yield undefined;
    135 
    136  finishTest();
    137 }