WebCrypto: Add LayoutTests for ECDSA.

LayoutTests/crypto/ecdsa-generate-key.html

Index: LayoutTests/crypto/ecdsa-generate-key.html
diff --git a/LayoutTests/crypto/rsassa-pkcs1-v1_5-generate-key.html b/LayoutTests/crypto/ecdsa-generate-key.html
similarity index 56%
copy from LayoutTests/crypto/rsassa-pkcs1-v1_5-generate-key.html
copy to LayoutTests/crypto/ecdsa-generate-key.html
index d5b64d69f083a6d803ac3454fa3d03e60f378fbf..8bf2ff3db5d9514c705ee97553be32a4b8d04069 100644
--- a/LayoutTests/crypto/rsassa-pkcs1-v1_5-generate-key.html
+++ b/LayoutTests/crypto/ecdsa-generate-key.html
@@ -9,16 +9,13 @@
 <div id="console"></div>
 
 <script>
-description("Test generating an RSA key pair for RSASSA-PKCS1-v1_5.");
+description("Test generating an EC key pair for ECDSA.");
 
 jsTestIsAsync = true;
 
 var algorithmKeyGen = {
-    name: "RSASSA-PKCS1-v1_5",
-    hash: {name: "sha-256"},
-    // RsaKeyGenParams
-    modulusLength: 512,
-    publicExponent: new Uint8Array([0x01, 0x00, 0x01]),  // Equivalent to 65537
+    name: "ecdsa",
+    namedCurve: "P-256",
 };
 var extractable = true;
 
@@ -27,16 +24,12 @@ crypto.subtle.generateKey(algorithmKeyGen, extractable, ["sign", "verify"]).then
     keyPair = result;
     shouldBe("keyPair.toString()", "'[object Object]'");
     shouldBe("keyPair.publicKey.type", "'public'");
-    shouldBe("keyPair.publicKey.algorithm.name", "'RSASSA-PKCS1-v1_5'");
-    shouldBe("keyPair.publicKey.algorithm.hash.name", "'SHA-256'");
-    shouldBe("keyPair.publicKey.algorithm.modulusLength", "512");
-    shouldBe("bytesToHexString(keyPair.publicKey.algorithm.publicExponent)", "'010001'");
+    shouldBe("keyPair.publicKey.algorithm.name", "'ECDSA'");
+    shouldBe("keyPair.publicKey.algorithm.namedCurve", "'P-256'");
     shouldBe("keyPair.publicKey.usages", '["verify"]');
     shouldBe("keyPair.privateKey.type", "'private'");
-    shouldBe("keyPair.privateKey.algorithm.name", "'RSASSA-PKCS1-v1_5'");
-    shouldBe("keyPair.privateKey.algorithm.hash.name", "'SHA-256'");
-    shouldBe("keyPair.privateKey.algorithm.modulusLength", "512");
-    shouldBe("bytesToHexString(keyPair.privateKey.algorithm.publicExponent)", "'010001'");
+    shouldBe("keyPair.privateKey.algorithm.name", "'ECDSA'");
+    shouldBe("keyPair.privateKey.algorithm.namedCurve", "'P-256'");
     shouldBe("keyPair.privateKey.usages", '["sign"]');
 
     debug("\nTesting that custom attributes on keys survive garbage collection...");