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

content/child/webcrypto/test/test_helpers.cc

Index: content/child/webcrypto/test/test_helpers.cc
diff --git a/content/child/webcrypto/test/test_helpers.cc b/content/child/webcrypto/test/test_helpers.cc
index 00af7628c2cc2e5f7235f25035dec8d44e4dceb6..86bd2ca9fa1638487272c8fecb95ce8ce13371d9 100644
--- a/content/child/webcrypto/test/test_helpers.cc
+++ b/content/child/webcrypto/test/test_helpers.cc
@@ -39,11 +39,7 @@ namespace content {
 namespace webcrypto {
 
 void PrintTo(const Status& status, ::std::ostream* os) {
-  if (status.IsSuccess())
-    *os << "Success";
-  else
-    *os << "Error type: " << status.error_type()
-        << " Error details: " << status.error_details();
+  *os << StatusToString(status);
 }
 
 bool operator==(const Status& a, const Status& b) {
@@ -72,6 +68,39 @@ bool operator!=(const CryptoData& a, const CryptoData& b) {
   return !(a == b);
 }
 
+static std::string ErrorTypeToString(blink::WebCryptoErrorType type) {
+  switch (type) {
+    case blink::WebCryptoErrorTypeNotSupported:
+      return "NotSupported";
+    case blink::WebCryptoErrorTypeType:
+      return "TypeError";
+    case blink::WebCryptoErrorTypeData:
+      return "DataError";
+    case blink::WebCryptoErrorTypeSyntax:
+      return "SyntaxError";
+    case blink::WebCryptoErrorTypeOperation:
+      return "OperationError";
+    case blink::WebCryptoErrorTypeUnknown:
+      return "UnknownError";
+    case blink::WebCryptoErrorTypeInvalidState:
+      return "InvalidState";
+    case blink::WebCryptoErrorTypeInvalidAccess:
+      return "InvalidAccess";
+  }
+
+  return "?";
+}
+
+std::string StatusToString(const Status& status) {
+  if (status.IsSuccess())
+    return "Success";
+
+  std::string result = ErrorTypeToString(status.error_type());
+  if (!status.error_details().empty())
+    result += ": " + status.error_details();
+  return result;
+}
+
 bool SupportsAesGcm() {
   std::vector<uint8_t> key_raw(16, 0);