Remove path id from IV in QUIC encrytion algorithms.

net/quic/core/crypto/null_decrypter_test.cc

 // Copyright (c) 2012 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.
 
 #include "net/quic/core/crypto/null_decrypter.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 
 using base::StringPiece;
 
 namespace net {
 namespace test {
 
 class NullDecrypterTest : public ::testing::TestWithParam<bool> {};
 
 TEST_F(NullDecrypterTest, DecryptClient) {
   unsigned char expected[] = {
       // fnv hash
       0x97, 0xdc, 0x27, 0x2f, 0x18, 0xa8, 0x56, 0x73, 0xdf, 0x8d, 0x1d, 0xd0,
       // payload
       'g', 'o', 'o', 'd', 'b', 'y', 'e', '!',
   };
   const char* data = reinterpret_cast<const char*>(expected);
   size_t len = arraysize(expected);
   NullDecrypter decrypter(Perspective::IS_SERVER);
   char buffer[256];
   size_t length = 0;
-  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_37, kDefaultPathId, 0,
-                                      "hello world!", StringPiece(data, len),
-                                      buffer, &length, 256));
+  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_37, 0, "hello world!",
+                                      StringPiece(data, len), buffer, &length,
+                                      256));
   EXPECT_LT(0u, length);
   EXPECT_EQ("goodbye!", StringPiece(buffer, length));
 }
 
 TEST_F(NullDecrypterTest, DecryptServer) {
   unsigned char expected[] = {
       // fnv hash
       0x63, 0x5e, 0x08, 0x03, 0x32, 0x80, 0x8f, 0x73, 0xdf, 0x8d, 0x1d, 0x1a,
       // payload
       'g', 'o', 'o', 'd', 'b', 'y', 'e', '!',
   };
   const char* data = reinterpret_cast<const char*>(expected);
   size_t len = arraysize(expected);
   NullDecrypter decrypter(Perspective::IS_CLIENT);
   char buffer[256];
   size_t length = 0;
-  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_37, kDefaultPathId, 0,
-                                      "hello world!", StringPiece(data, len),
-                                      buffer, &length, 256));
+  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_37, 0, "hello world!",
+                                      StringPiece(data, len), buffer, &length,
+                                      256));
   EXPECT_LT(0u, length);
   EXPECT_EQ("goodbye!", StringPiece(buffer, length));
 }
 
 TEST_F(NullDecrypterTest, DecryptClientPre37) {
   unsigned char expected[] = {
       // fnv hash
       0xa0, 0x6f, 0x44, 0x8a, 0x44, 0xf8, 0x18, 0x3b, 0x47, 0x91, 0xb2, 0x13,
       // payload
       'g', 'o', 'o', 'd', 'b', 'y', 'e', '!',
   };
   const char* data = reinterpret_cast<const char*>(expected);
   size_t len = arraysize(expected);
   NullDecrypter decrypter(Perspective::IS_CLIENT);
   char buffer[256];
   size_t length = 0;
-  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_36, kDefaultPathId, 0,
-                                      "hello world!", StringPiece(data, len),
-                                      buffer, &length, 256));
+  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_36, 0, "hello world!",
+                                      StringPiece(data, len), buffer, &length,
+                                      256));
   EXPECT_LT(0u, length);
   EXPECT_EQ("goodbye!", StringPiece(buffer, length));
 }
 
 TEST_F(NullDecrypterTest, DecryptServerPre37) {
   unsigned char expected[] = {
       // fnv hash
       0xa0, 0x6f, 0x44, 0x8a, 0x44, 0xf8, 0x18, 0x3b, 0x47, 0x91, 0xb2, 0x13,
       // payload
       'g', 'o', 'o', 'd', 'b', 'y', 'e', '!',
   };
   const char* data = reinterpret_cast<const char*>(expected);
   size_t len = arraysize(expected);
   NullDecrypter decrypter(Perspective::IS_SERVER);
   char buffer[256];
   size_t length = 0;
-  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_36, kDefaultPathId, 0,
-                                      "hello world!", StringPiece(data, len),
-                                      buffer, &length, 256));
+  ASSERT_TRUE(decrypter.DecryptPacket(QUIC_VERSION_36, 0, "hello world!",
+                                      StringPiece(data, len), buffer, &length,
+                                      256));
   EXPECT_LT(0u, length);
   EXPECT_EQ("goodbye!", StringPiece(buffer, length));
 }
 
 TEST_F(NullDecrypterTest, BadHash) {
   unsigned char expected[] = {
       // fnv hash
       0x46, 0x11, 0xea, 0x5f, 0xcf, 0x1d, 0x66, 0x5b, 0xba, 0xf0, 0xbc, 0xfd,
       // payload
       'g', 'o', 'o', 'd', 'b', 'y', 'e', '!',
   };
   const char* data = reinterpret_cast<const char*>(expected);
   size_t len = arraysize(expected);
   NullDecrypter decrypter(Perspective::IS_CLIENT);
   char buffer[256];
   size_t length = 0;
-  ASSERT_FALSE(decrypter.DecryptPacket(QUIC_VERSION_35, kDefaultPathId, 0,
-                                       "hello world!", StringPiece(data, len),
-                                       buffer, &length, 256));
+  ASSERT_FALSE(decrypter.DecryptPacket(QUIC_VERSION_35, 0, "hello world!",
+                                       StringPiece(data, len), buffer, &length,
+                                       256));
 }
 
 TEST_F(NullDecrypterTest, ShortInput) {
   unsigned char expected[] = {
       // fnv hash (truncated)
       0x46, 0x11, 0xea, 0x5f, 0xcf, 0x1d, 0x66, 0x5b, 0xba, 0xf0, 0xbc,
   };
   const char* data = reinterpret_cast<const char*>(expected);
   size_t len = arraysize(expected);
   NullDecrypter decrypter(Perspective::IS_CLIENT);
   char buffer[256];
   size_t length = 0;
-  ASSERT_FALSE(decrypter.DecryptPacket(QUIC_VERSION_35, kDefaultPathId, 0,
-                                       "hello world!", StringPiece(data, len),
-                                       buffer, &length, 256));
+  ASSERT_FALSE(decrypter.DecryptPacket(QUIC_VERSION_35, 0, "hello world!",
+                                       StringPiece(data, len), buffer, &length,
+                                       256));
 }
 
 }  // namespace test
 }  // namespace net