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拒绝promise

显示拒绝

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<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>Explicitly rejecting promises</title>
		<link rel="stylesheet" href="../assert.css">
		<script src="../assert.js"></script>
		<script src="getJSON.js"></script>
	</head>
	<body>
		<script>
			"use script";
			
			const promise = new Promise((resolve, reject) => {
			  reject("Explicitly reject a promise!");
			});

			promise.then(
			  () => fail("Happy path, won't be called!"),
			  error => pass("A promise was explicitly rejected!")
			);
		</script>
	</body>
</html>