Check-in rlz code to src\rlz from http://code.google.com/p/rlz/.

rlz/win/lib/machine_deal_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.
+//
+// A test application for the MachineDealCode class.
+//
+// These tests should not be executed on the build server:
+// - They assert for the failed cases.
+// - They modify machine state (registry).
+//
+// These tests require write access to HKLM and HKCU, unless
+// rlz_lib::CreateMachineState() has been successfully called.
+
+#include "base/logging.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+#include "rlz/test/rlz_test_helpers.h"
+#include "rlz/win/lib/machine_deal.h"
+
+class MachineDealCodeHelper : public rlz_lib::MachineDealCode {
+ public:
+  static bool Clear() { return rlz_lib::MachineDealCode::Clear(); }
+
+ private:
+  MachineDealCodeHelper() {}
+  ~MachineDealCodeHelper() {}
+};
+
+class MachineDealCodeTest : public RlzLibTestBase {
+};
+
+TEST_F(MachineDealCodeTest, CreateMachineState) {
+  EXPECT_TRUE(rlz_lib::CreateMachineState());
+}
+
+TEST_F(MachineDealCodeTest, Set) {
+  MachineDealCodeHelper::Clear();
+  char dcc_50[50];
+  dcc_50[0] = 0;
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value"));
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("dcc_value", dcc_50);
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value_2"));
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("dcc_value_2", dcc_50);
+}
+
+TEST_F(MachineDealCodeTest, Get) {
+  MachineDealCodeHelper::Clear();
+  char dcc_50[50], dcc_2[2];
+  dcc_50[0] = 0;
+  dcc_2[0] = 0;
+
+  EXPECT_FALSE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value"));
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("dcc_value", dcc_50);
+
+  EXPECT_FALSE(rlz_lib::MachineDealCode::Get(dcc_2, 2));
+}
+
+TEST_F(MachineDealCodeTest, SetFromPingResponse) {
+  rlz_lib::MachineDealCode::Set("MyDCCode");
+  char dcc_50[50];
+
+  // Bad responses
+
+  char* kBadDccResponse =
+    "dcc: NotMyDCCode \r\n"
+    "set_dcc: NewDCCode\r\n"
+    "crc32: 1B4D6BB3";
+  EXPECT_FALSE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kBadDccResponse));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("MyDCCode", dcc_50);
+
+  char* kBadCrcResponse =
+    "dcc: MyDCCode \r\n"
+    "set_dcc: NewDCCode\r\n"
+    "crc32: 90707106";
+  EXPECT_FALSE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kBadCrcResponse));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("MyDCCode", dcc_50);
+
+  // Good responses
+
+  char* kMissingSetResponse =
+    "dcc: MyDCCode \r\n"
+    "crc32: 35F2E717";
+  EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kMissingSetResponse));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("MyDCCode", dcc_50);
+
+  char* kGoodResponse =
+    "dcc: MyDCCode \r\n"
+    "set_dcc: NewDCCode\r\n"
+    "crc32: C8540E02";
+  EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kGoodResponse));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("NewDCCode", dcc_50);
+
+  char* kGoodResponse2 =
+    "set_dcc: NewDCCode2  \r\n"
+    "dcc:   NewDCCode \r\n"
+    "crc32: 60B6409A";
+  EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kGoodResponse2));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("NewDCCode2", dcc_50);
+
+  MachineDealCodeHelper::Clear();
+  char* kGoodResponse3 =
+    "set_dcc: NewDCCode  \r\n"
+    "crc32: 374C1C47";
+  EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kGoodResponse3));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("NewDCCode", dcc_50);
+
+  MachineDealCodeHelper::Clear();
+  char* kGoodResponse4 =
+    "dcc:   \r\n"
+    "set_dcc: NewDCCode  \r\n"
+    "crc32: 0AB1FB39";
+  EXPECT_TRUE(rlz_lib::MachineDealCode::SetFromPingResponse(
+      kGoodResponse4));
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Get(dcc_50, 50));
+  EXPECT_STREQ("NewDCCode", dcc_50);
+}
+
+TEST_F(MachineDealCodeTest, GetAsCgi) {
+  MachineDealCodeHelper::Clear();
+  char cgi_50[50], cgi_2[2];
+  cgi_50[0] = 0;
+  cgi_2[0] = 0;
+
+  EXPECT_FALSE(rlz_lib::MachineDealCode::GetAsCgi(cgi_50, 50));
+  EXPECT_STREQ("", cgi_50);
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::Set("dcc_value"));
+
+  EXPECT_TRUE(rlz_lib::MachineDealCode::GetAsCgi(cgi_50, 50));
+  EXPECT_STREQ("dcc=dcc_value", cgi_50);
+
+  EXPECT_FALSE(rlz_lib::MachineDealCode::GetAsCgi(cgi_2, 2));
+}