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<head>
<script src="../../resources/js-test-pre.js"></script>
<script src="../resources/common.js"></script>
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<body>
<p id="description"></p>
<div id="console"></div>

<script>
description("Test generating an EC key pair with P-256 using ECDH algorithm with a single usage.");

jsTestIsAsync = true;

var nonExtractable = false;

debug("Generating a key pair...");
crypto.subtle.generateKey({ name: "ECDH", namedCurve: "P-256"}, nonExtractable, ["deriveKey"]).then(function(result) {
    keyPair = result;
    shouldBe("keyPair.toString()", "'[object Object]'");
    shouldBe("keyPair.publicKey.type", "'public'");
    shouldBe("keyPair.publicKey.extractable", "true");
    shouldBe("keyPair.publicKey.algorithm.name", "'ECDH'");
    shouldBe("keyPair.publicKey.algorithm.namedCurve", "'P-256'");
    shouldBe("keyPair.publicKey.usages", "[ ]");
    shouldBe("keyPair.privateKey.type", "'private'");
    shouldBe("keyPair.privateKey.extractable", "false");
    shouldBe("keyPair.privateKey.algorithm.name", "'ECDH'");
    shouldBe("keyPair.privateKey.algorithm.namedCurve", "'P-256'");
    shouldBe("keyPair.privateKey.usages", "['deriveKey']");

    return crypto.subtle.generateKey({ name: "ECDH", namedCurve: "P-256"}, nonExtractable, ["deriveBits"]);
}).then(function(result) {
    keyPair = result;
    shouldBe("keyPair.toString()", "'[object Object]'");
    shouldBe("keyPair.publicKey.type", "'public'");
    shouldBe("keyPair.publicKey.extractable", "true");
    shouldBe("keyPair.publicKey.algorithm.name", "'ECDH'");
    shouldBe("keyPair.publicKey.algorithm.namedCurve", "'P-256'");
    shouldBe("keyPair.publicKey.usages", "[ ]");
    shouldBe("keyPair.privateKey.type", "'private'");
    shouldBe("keyPair.privateKey.extractable", "false");
    shouldBe("keyPair.privateKey.algorithm.name", "'ECDH'");
    shouldBe("keyPair.privateKey.algorithm.namedCurve", "'P-256'");
    shouldBe("keyPair.privateKey.usages", "['deriveBits']");

    finishJSTest();
});
</script>

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