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Revision 13aba116f5464e57a1052c92b553b170022e6825 authored by Chromium WPT Sync on 24 February 2017, 16:50:26 UTC, committed by GitHub on 24 February 2017, 16:50:26 UTC 
Merge pull request #5009 from w3c/chromium-export-try
 
Unskip mediastream-capture WPT tests
2 parent s a7e9c2a + 55f035b
Raw File
idbcursor_update_objectstore.htm 
<!DOCTYPE html>
<title>IDBCursor.update() - objectstore - modify a record in the object store </title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support.js"></script>

<script>

    var db,
      t = async_test(),
      records = [ { pKey: "primaryKey_0" },
                  { pKey: "primaryKey_1" } ];

    var open_rq = createdb(t);
    open_rq.onupgradeneeded = function(e) {
        db = e.target.result;
        var objStore = db.createObjectStore("test", { keyPath: "pKey" });

        for (var i = 0; i < records.length; i++)
            objStore.add(records[i]);

        // XXX: Gecko doesn't like this
        //e.target.transaction.oncomplete = t.step_func(CursorUpdateRecord);
    };

    open_rq.onsuccess = CursorUpdateRecord;


    function CursorUpdateRecord(e) {
        var txn = db.transaction("test", "readwrite"),
          cursor_rq = txn.objectStore("test")
                         .openCursor();
        cursor_rq.onsuccess = t.step_func(function(e) {
            var cursor = e.target.result;

            cursor.value.data = "New information!";
            cursor.update(cursor.value);
        });

        txn.oncomplete = t.step_func(VerifyRecordWasUpdated);
    }


    function VerifyRecordWasUpdated(e) {
        var cursor_rq = db.transaction("test")
                          .objectStore("test")
                          .openCursor();

        cursor_rq.onsuccess = t.step_func(function(e) {
            var cursor = e.target.result;

            assert_equals(cursor.value.data, "New information!");
            t.done();
        });
    }

</script>

<div id="log"></div>
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