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11 July 2024, 19:39:14 UTC
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Tip revision: 17a482a6ef0421c14f8ec35424881fbb046d7eee authored by ffxbld on 07 January 2015, 07:33:59 UTC
Added FIREFOX_35_0_RELEASE FIREFOX_35_0_BUILD2 tag(s) for changeset 12df76fc5ac4. DONTBUILD CLOSED TREE a=release
Tip revision: 17a482a
file_changes.html 
<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test for DataStore - basic operation on a readonly db</title>
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
  <script type="application/javascript;version=1.7">

  var gStore;
  var gChangeId = null;
  var gChangeOperation = null;

  function is(a, b, msg) {
    alert((a === b ? 'OK' : 'KO') + ' ' + msg)
  }

  function ok(a, msg) {
    alert((a ? 'OK' : 'KO')+ ' ' + msg)
  }

  function cbError() {
    alert('KO error');
  }

  function finish() {
    alert('DONE');
  }

  function testGetDataStores() {
    navigator.getDataStores('foo').then(function(stores) {
      is(stores.length, 1, "getDataStores('foo') returns 1 element");
      is(stores[0].name, 'foo', 'The dataStore.name is foo');
      is(stores[0].readOnly, false, 'The dataStore foo is not in readonly');

      gStore = stores[0];
      runTest();
    }, cbError);
  }

  function testStoreAdd(value, expectedId) {
    gStore.add(value).then(function(id) {
      is(id, expectedId, "store.add() is called");
    }, cbError);
  }

  function testStorePut(value, id) {
    gStore.put(value, id).then(function(retId) {
      is(id, retId, "store.put() is called with the right id");
    }, cbError);
  }

  function testStoreRemove(id, expectedSuccess) {
    gStore.remove(id).then(function(success) {
      is(success, expectedSuccess, "store.remove() returns the right value");
    }, cbError);
  }

  function testStoreClear() {
    gStore.clear().catch(cbError);
  }

  function eventListener(evt) {
    ok(evt instanceof DataStoreChangeEvent, "DataStoreChangeEvent has been received");
    ok(evt, "OnChangeListener is called with data");
    is(/[0-9a-zA-Z]{8}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{12}/.test(evt.revisionId), true, "event.revisionId returns something");
    is(evt.id, gChangeId, "OnChangeListener is called with the right ID: " + evt.id);
    is(evt.operation, gChangeOperation, "OnChangeListener is called with the right operation:" + evt.operation + " " + gChangeOperation);
    runTest();
  }

  var tests = [
    // Test for GetDataStore
    testGetDataStores,

    // Add onchange = function
    function() {
      gStore.onchange = eventListener;
      is(gStore.onchange, eventListener, "onChange is set");
      runTest();
    },

    // Add
    function() { gChangeId = 1; gChangeOperation = 'added';
                 testStoreAdd({ number: 42 }, 1); },

    // Put
    function() { gChangeId = 1; gChangeOperation = 'updated';
                 testStorePut({ number: 43 }, 1); },

    // Remove
    function() { gChangeId = 1; gChangeOperation = 'removed';
                 testStoreRemove(1, true); },

    // Clear
    function() { gChangeId = null; gChangeOperation = 'cleared';
                 testStoreClear(); },

    // Remove onchange function and replace it with addEventListener
    function() {
      gStore.onchange = null;
      gStore.addEventListener('change', eventListener);
      runTest();
    },

    // Add
    function() { gChangeId = 2; gChangeOperation = 'added';
                 testStoreAdd({ number: 42 }, 2); },

    // Put
    function() { gChangeId = 2; gChangeOperation = 'updated';
                 testStorePut({ number: 43 }, 2); },

    // Remove
    function() { gChangeId = 2; gChangeOperation = 'removed';
                 testStoreRemove(2, true); },

    // Clear
    function() { gChangeId = null; gChangeOperation = 'cleared';
                 testStoreClear(); },

    // Remove event listener
    function() {
      gStore.removeEventListener('change', eventListener);
      runTest();
    },
  ];

  function runTest() {
    if (!tests.length) {
      finish();
      return;
    }

    var test = tests.shift();
    test();
  }

  runTest();
  </script>
</pre>
</body>
</html>
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