dom/indexedDB/test/unit/test_setVersion.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/dom/indexedDB/test/unit/test_setVersion.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,50 @@
     1.4 +/**
     1.5 + * Any copyright is dedicated to the Public Domain.
     1.6 + * http://creativecommons.org/publicdomain/zero/1.0/
     1.7 + */
     1.8 +
     1.9 +var testGenerator = testSteps();
    1.10 +
    1.11 +function testSteps()
    1.12 +{
    1.13 +  const name = this.window ? window.location.pathname : "Splendid Test";
    1.14 +
    1.15 +  let request = indexedDB.open(name, 1);
    1.16 +  request.onerror = errorHandler;
    1.17 +  request.onsuccess = grabEventAndContinueHandler;
    1.18 +  let event = yield undefined;
    1.19 +
    1.20 +  let db = event.target.result;
    1.21 +
    1.22 +  // Check default state.
    1.23 +  is(db.version, 1, "Correct default version for a new database.");
    1.24 +
    1.25 +  const versions = [
    1.26 +    7,
    1.27 +    42,
    1.28 +  ];
    1.29 +
    1.30 +  db.close();
    1.31 +
    1.32 +  for (let i = 0; i < versions.length; i++) {
    1.33 +    let version = versions[i];
    1.34 +
    1.35 +    let request = indexedDB.open(name, version);
    1.36 +    request.onerror = errorHandler;
    1.37 +    request.onupgradeneeded = grabEventAndContinueHandler;
    1.38 +    let event = yield undefined;
    1.39 +
    1.40 +    let db = event.target.result;
    1.41 +
    1.42 +    is(db.version, version, "Database version number updated correctly");
    1.43 +    is(event.target.transaction.mode, "versionchange", "Correct mode");
    1.44 +
    1.45 +    executeSoon(function() { testGenerator.next(); });
    1.46 +    yield undefined;
    1.47 +    db.close();
    1.48 +  }
    1.49 +
    1.50 +  finishTest();
    1.51 +  yield undefined;
    1.52 +}
    1.53 +

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