src/rlz/win/lib/machine_deal_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 // A test application for the MachineDealCode class.
   6 //
   7 // These tests should not be executed on the build server:
   8 // - They assert for the failed cases.
   9 // - They modify machine state (registry).
  10 //
  11 // These tests require write access to HKLM and HKCU, unless
  12 // rlz_lib::CreateMachineState() has been successfully called.
  13
  14 #include "base/logging.h"
  15 #include "testing/gmock/include/gmock/gmock.h"
  16 #include "testing/gtest/include/gtest/gtest.h"
  17
  18 #include "rlz/test/rlz_test_helpers.h"
  19 #include "rlz/win/lib/machine_deal.h"
  20
  21 class MachineDealCodeHelper : public rlz_lib::MachineDealCode {
  22  public:
  23   static bool Clear() { return rlz_lib::MachineDealCode::Clear(); }
  24
  25  private:
  26   MachineDealCodeHelper() {}
  27   ~MachineDealCodeHelper() {}
  28 };
  29
  30 class MachineDealCodeTest : public RlzLibTestBase {
  31 };
  32
  33 TEST_F(MachineDealCodeTest, CreateMachineState) {
  34   EXPECT_TRUE(rlz_lib::CreateMachineState());
  35 }
  36
  37 TEST_F(MachineDealCodeTest, Set) {
  38   MachineDealCodeHelper::Clear();
  39   char dcc_50[50];
  40   dcc_50[0] = 0;
  41
  42   EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value"));
  43
  44   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
  45   EXPECT_STREQ("dcc_value", dcc_50);
  46
  47   EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value_2"));
  48
  49   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
  50   EXPECT_STREQ("dcc_value_2", dcc_50);
  51 }
  52
  53 TEST_F(MachineDealCodeTest, Get) {
  54   MachineDealCodeHelper::Clear();
  55   char dcc_50[50], dcc_2[2];
  56   dcc_50[0] = 0;
  57   dcc_2[0] = 0;
  58
  59   EXPECT_FALSE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
  60
  61   EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value"));
  62
  63   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
  64   EXPECT_STREQ("dcc_value", dcc_50);
  65
  66   EXPECT_FALSE(rlz_lib::MachineDealCode::Get(dcc_2, 2));
  67 }
  68
  69 TEST_F(MachineDealCodeTest, SetFromPingResponse) {
  70   rlz_lib::MachineDealCode::Set("MyDCCode");
  71   char dcc_50[50];
  72
  73   // Bad responses
  74
  75   const char kBadDccResponse[] =
  76     "dcc: NotMyDCCode \r\n"
  77     "set_dcc: NewDCCode\r\n"
  78     "crc32: 1B4D6BB3";
  79   EXPECT_FALSE(rlz_lib::MachineDealCode::SetFromPingResponse(
  80       kBadDccResponse));
  81   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
  82   EXPECT_STREQ("MyDCCode", dcc_50);
  83
  84   const char kBadCrcResponse[] =
  85     "dcc: MyDCCode \r\n"
  86     "set_dcc: NewDCCode\r\n"
  87     "crc32: 90707106";
  88   EXPECT_FALSE(rlz_lib::MachineDealCode::SetFromPingResponse(
  89       kBadCrcResponse));
  90   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
  91   EXPECT_STREQ("MyDCCode", dcc_50);
  92
  93   // Good responses
  94
  95   const char kMissingSetResponse[] =
  96     "dcc: MyDCCode \r\n"
  97     "crc32: 35F2E717";
  98   EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
  99       kMissingSetResponse));
 100   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
 101   EXPECT_STREQ("MyDCCode", dcc_50);
 102
 103   const char kGoodResponse[] =
 104     "dcc: MyDCCode \r\n"
 105     "set_dcc: NewDCCode\r\n"
 106     "crc32: C8540E02";
 107   EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
 108       kGoodResponse));
 109   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
 110   EXPECT_STREQ("NewDCCode", dcc_50);
 111
 112   const char kGoodResponse2[] =
 113     "set_dcc: NewDCCode2  \r\n"
 114     "dcc:   NewDCCode \r\n"
 115     "crc32: 60B6409A";
 116   EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
 117       kGoodResponse2));
 118   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
 119   EXPECT_STREQ("NewDCCode2", dcc_50);
 120
 121   MachineDealCodeHelper::Clear();
 122   const char kGoodResponse3[] =
 123     "set_dcc: NewDCCode  \r\n"
 124     "crc32: 374C1C47";
 125   EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
 126       kGoodResponse3));
 127   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
 128   EXPECT_STREQ("NewDCCode", dcc_50);
 129
 130   MachineDealCodeHelper::Clear();
 131   const char kGoodResponse4[] =
 132     "dcc:   \r\n"
 133     "set_dcc: NewDCCode  \r\n"
 134     "crc32: 0AB1FB39";
 135   EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
 136       kGoodResponse4));
 137   EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
 138   EXPECT_STREQ("NewDCCode", dcc_50);
 139 }
 140
 141 TEST_F(MachineDealCodeTest, GetAsCgi) {
 142   MachineDealCodeHelper::Clear();
 143   char cgi_50[50], cgi_2[2];
 144   cgi_50[0] = 0;
 145   cgi_2[0] = 0;
 146
 147   EXPECT_FALSE(rlz_lib::MachineDealCode::GetAsCgi(cgi_50, 50));
 148   EXPECT_STREQ("", cgi_50);
 149
 150   EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value"));
 151
 152   EXPECT_TRUE(rlz_lib::MachineDealCode::GetAsCgi(cgi_50, 50));
 153   EXPECT_STREQ("dcc=dcc_value", cgi_50);
 154
 155   EXPECT_FALSE(rlz_lib::MachineDealCode::GetAsCgi(cgi_2, 2));
 156 }