Add tests for RSA private key import using JWK when p and q are swapped.

content/child/webcrypto/test/test_helpers.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_CHILD_WEBCRYPTO_TEST_TEST_HELPERS_H_
 #define CONTENT_CHILD_WEBCRYPTO_TEST_TEST_HELPERS_H_
 
 #include <ostream>
 #include <string>
 #include <vector>
@@ skipping 30 matching lines @@
 // webcrypto::Status and webcrypto::CryptoData
 
 void PrintTo(const Status& status, ::std::ostream* os);
 bool operator==(const Status& a, const Status& b);
 bool operator!=(const Status& a, const Status& b);
 
 void PrintTo(const CryptoData& data, ::std::ostream* os);
 bool operator==(const CryptoData& a, const CryptoData& b);
 bool operator!=(const CryptoData& a, const CryptoData& b);
 
+// Gives a human-readable description of |status| and any error it represents.
+std::string StatusToString(const Status& status);
+
 // TODO(eroman): For Linux builds using system NSS, AES-GCM and RSA-OAEP, and
 // RSA key import are a runtime dependency.
 bool SupportsAesGcm();
 bool SupportsRsaOaep();
 bool SupportsRsaPrivateKeyImport();
 
 blink::WebCryptoAlgorithm CreateRsaHashedKeyGenAlgorithm(
     blink::WebCryptoAlgorithmId algorithm_id,
     const blink::WebCryptoAlgorithmId hash_id,
     unsigned int modulus_length,
@@ skipping 124 matching lines @@
                        bool extractable,
                        blink::WebCryptoKeyUsageMask usages,
                        blink::WebCryptoKey* public_key,
                        blink::WebCryptoKey* private_key);
 
 }  // namespace webcrypto
 
 }  // namesapce content
 
 #endif  // CONTENT_CHILD_WEBCRYPTO_TEST_TEST_HELPERS_H_