1// Copyright (c) 2012 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/spdy/spdy_protocol.h"
6
7#include <limits>
8
9#include "base/basictypes.h"
10#include "base/memory/scoped_ptr.h"
11#include "net/spdy/spdy_bitmasks.h"
12#include "net/spdy/spdy_framer.h"
13#include "testing/gtest/include/gtest/gtest.h"
14
15namespace {
16
17enum SpdyProtocolTestTypes {
18  SPDY2 = 2,
19  SPDY3 = 3,
20};
21
22}  // namespace
23
24namespace net {
25
26class SpdyProtocolTest
27    : public ::testing::TestWithParam<SpdyProtocolTestTypes> {
28 protected:
29  virtual void SetUp() {
30    spdy_version_ = GetParam();
31  }
32
33  bool IsSpdy2() { return spdy_version_ == SPDY2; }
34
35  // Version of SPDY protocol to be used.
36  int spdy_version_;
37};
38
39// All tests are run with two different SPDY versions: SPDY/2 and SPDY/3.
40INSTANTIATE_TEST_CASE_P(SpdyProtocolTests,
41                        SpdyProtocolTest,
42                        ::testing::Values(SPDY2, SPDY3));
43
44// Test our protocol constants
45TEST_P(SpdyProtocolTest, ProtocolConstants) {
46  EXPECT_EQ(1, SYN_STREAM);
47  EXPECT_EQ(2, SYN_REPLY);
48  EXPECT_EQ(3, RST_STREAM);
49  EXPECT_EQ(4, SETTINGS);
50  EXPECT_EQ(5, NOOP);
51  EXPECT_EQ(6, PING);
52  EXPECT_EQ(7, GOAWAY);
53  EXPECT_EQ(8, HEADERS);
54  EXPECT_EQ(9, WINDOW_UPDATE);
55  EXPECT_EQ(10, CREDENTIAL);
56  EXPECT_EQ(11, BLOCKED);
57  EXPECT_EQ(12, PUSH_PROMISE);
58  EXPECT_EQ(12, LAST_CONTROL_TYPE);
59  EXPECT_EQ(std::numeric_limits<int32>::max(), kSpdyMaximumWindowSize);
60}
61
62class SpdyProtocolDeathTest : public SpdyProtocolTest {};
63
64// All tests are run with two different SPDY versions: SPDY/2 and SPDY/3.
65INSTANTIATE_TEST_CASE_P(SpdyProtocolDeathTests,
66                        SpdyProtocolDeathTest,
67                        ::testing::Values(SPDY2, SPDY3));
68
69#if GTEST_HAS_DEATH_TEST && !defined(NDEBUG)
70TEST_P(SpdyProtocolDeathTest, TestSpdySettingsAndIdOutOfBounds) {
71  scoped_ptr<SettingsFlagsAndId> flags_and_id;
72
73  EXPECT_DEBUG_DEATH(
74      {
75        flags_and_id.reset(new SettingsFlagsAndId(1, ~0));
76      },
77      "SPDY setting ID too large.");
78  // Make sure that we get expected values in opt mode.
79  if (flags_and_id.get() != NULL) {
80    EXPECT_EQ(1, flags_and_id->flags());
81    EXPECT_EQ(static_cast<SpdyPingId>(0xffffff), flags_and_id->id());
82  }
83}
84#endif  // GTEST_HAS_DEATH_TEST && !defined(NDEBUG)
85
86}  // namespace net
87