net/ssl/ssl_cipher_suite_names_unittest.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/ssl/ssl_cipher_suite_names.h"
   6
   7 #include "base/basictypes.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace net {
  11
  12 namespace {
  13
  14 TEST(CipherSuiteNamesTest, Basic) {
  15   const char *key_exchange, *cipher, *mac;
  16   bool is_aead;
  17
  18   SSLCipherSuiteToStrings(&key_exchange, &cipher, &mac, &is_aead, 0xc001);
  19   EXPECT_STREQ("ECDH_ECDSA", key_exchange);
  20   EXPECT_STREQ("NULL", cipher);
  21   EXPECT_STREQ("SHA1", mac);
  22   EXPECT_FALSE(is_aead);
  23
  24   SSLCipherSuiteToStrings(&key_exchange, &cipher, &mac, &is_aead, 0x009f);
  25   EXPECT_STREQ("DHE_RSA", key_exchange);
  26   EXPECT_STREQ("AES_256_GCM", cipher);
  27   EXPECT_TRUE(is_aead);
  28   EXPECT_EQ(NULL, mac);
  29
  30   SSLCipherSuiteToStrings(&key_exchange, &cipher, &mac, &is_aead, 0xff31);
  31   EXPECT_STREQ("???", key_exchange);
  32   EXPECT_STREQ("???", cipher);
  33   EXPECT_STREQ("???", mac);
  34   EXPECT_FALSE(is_aead);
  35 }
  36
  37 TEST(CipherSuiteNamesTest, ParseSSLCipherString) {
  38   uint16 cipher_suite = 0;
  39   EXPECT_TRUE(ParseSSLCipherString("0x0004", &cipher_suite));
  40   EXPECT_EQ(0x00004u, cipher_suite);
  41
  42   EXPECT_TRUE(ParseSSLCipherString("0xBEEF", &cipher_suite));
  43   EXPECT_EQ(0xBEEFu, cipher_suite);
  44 }
  45
  46 TEST(CipherSuiteNamesTest, ParseSSLCipherStringFails) {
  47   const char* const cipher_strings[] = {
  48     "0004",
  49     "0x004",
  50     "0xBEEFY",
  51   };
  52
  53   for (size_t i = 0; i < arraysize(cipher_strings); ++i) {
  54     uint16 cipher_suite = 0;
  55     EXPECT_FALSE(ParseSSLCipherString(cipher_strings[i], &cipher_suite));
  56   }
  57 }
  58
  59 TEST(CipherSuiteNamesTest, SecureCipherSuites) {
  60   // Picked some random cipher suites.
  61   EXPECT_FALSE(IsSecureTLSCipherSuite(0x0));
  62   EXPECT_FALSE(IsSecureTLSCipherSuite(0x39));
  63   EXPECT_FALSE(IsSecureTLSCipherSuite(0xc5));
  64   EXPECT_FALSE(IsSecureTLSCipherSuite(0xc00f));
  65   EXPECT_FALSE(IsSecureTLSCipherSuite(0xc083));
  66
  67   // Non-existent cipher suite.
  68   EXPECT_FALSE(IsSecureTLSCipherSuite(0xffff)) << "Doesn't exist!";
  69
  70   // Secure ones.
  71   EXPECT_TRUE(IsSecureTLSCipherSuite(0xcc13));
  72   EXPECT_TRUE(IsSecureTLSCipherSuite(0xcc14));
  73 }
  74
  75 }  // anonymous namespace
  76
  77 }  // namespace net