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Revision bca58b0cef32b342eece2c135fdc62e32b69e557 authored by moz-wptsync-bot on 16 March 2018, 13:38:52 UTC, committed by moz-wptsync-bot on 20 March 2018, 02:29:46 UTC 
Port XHR to WorkerRef,
 
bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1445883
gecko-commit: 0f81334efa0a008db8931a41eef2d26a77d0e800
gecko-integration-branch: mozilla-inbound
gecko-reviewers: smaug
1 parent c51eaff
Raw File
idbdatabase_close.htm 
<!DOCTYPE html>
<title>IDBDatabase.close() - unblock the version change transaction created by an open database request</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;
var versionchange_fired;
var blocked_fired;
var upgradeneeded_fired;
var t = async_test();
var open_rq = createdb(t);
var counter = 0;

open_rq.onupgradeneeded = function() {}
open_rq.onsuccess = function(e) {
    db = e.target.result;
    db.onversionchange = t.step_func(function(e) {
        versionchange_fired = counter++;
    });
    var rq = window.indexedDB.open(db.name, db.version + 1);
    rq.onblocked = t.step_func(function (e) {
        blocked_fired = counter++;
        db.close();
    });
    rq.onupgradeneeded = t.step_func(function (e) {
        upgradeneeded_fired = counter++;
    });
    rq.onsuccess = t.step_func(function (e) {
        assert_equals(versionchange_fired, 0, 'versionchange event fired #')
        assert_equals(blocked_fired, 1, 'block event fired #')
        assert_equals(upgradeneeded_fired, 2, 'second upgradeneeded event fired #')

        rq.result.close();
        t.done();
    });
    rq.onerror = fail(t, 'Unexpected database deletion error');
};

</script>

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