<!DOCTYPE html>
<html>
<head>
<title>Cache Storage: testing several open in parallel</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
promise_test(test => {
    return Promise.all([
        self.caches.open("test1"),
        self.caches.open("test2"),
        self.caches.open("test3"),
        self.caches.open("test4"),
        self.caches.open("test5"),
        self.caches.open("test6"),
        self.caches.open("test7"),
        self.caches.open("test8"),
        self.caches.open("test9"),
        self.caches.open("test10")
    ]);
}, "Testing opening several caches in parallel");
</script>
</body>
</html>