net/spdy/spdy_protocol_test.cc

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