src/third_party/web_platform_tests/notifications/instance.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>Notification instance basic tests</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
if (Notification.permission != "granted") {
    test(function() {
        this.force_timeout()
        this.set_status(this.NOTRUN, "You must allow notifications for this"
            + " origin before running this test.")
    })
} else {
    var n = new Notification("Radio check",
      {
          dir: "ltr",
         lang: "aa",
         body: "This is a radio check.",
          tag: "radio_check999",
         icon: "http://example.com/icon.png",
      }
    )
    n.onshow = function() {
        n.close()
    }
    test(function() {
        assert_true(n instanceof Notification)
    },"Notification instance exists.")
    test(function() {
        assert_true("close" in n)
    },"Attribute exists: close")
    test(function() {
        assert_true("onclick" in n)
    },"Attribute exists: onclick")
    test(function() {
        assert_true("onshow" in n)
    },"Attribute exists: onshow")
    test(function() {
        assert_true("onerror" in n)
    },"Attribute exists: onerror")
    test(function() {
        assert_true("onclose" in n)
    },"Attribute exists: onclose")
    test(function() {
        assert_equals("Radio check", n.title)
    },"Attribute exists with expected value: title")
    test(function() {
        assert_equals("ltr", n.dir)
    },"Attribute exists with expected value: dir")
    test(function() {
        assert_equals("aa", n.lang)
    },"Attribute exists with expected value: lang")
    test(function() {
        assert_equals("This is a radio check.", n.body)
    },"Attribute exists with expected value: body")
    test(function() {
        assert_equals("radio_check999", n.tag)
    },"Attribute exists with expected value: tag")
    test(function() {
        assert_equals("http://example.com/icon.png", n.icon)
    },"Attribute exists with expected value: icon")
}
</script>