Delete unused code from systeminfo.

webrtc/base/systeminfo_unittest.cc

Index: webrtc/base/systeminfo_unittest.cc
diff --git a/webrtc/base/systeminfo_unittest.cc b/webrtc/base/systeminfo_unittest.cc
deleted file mode 100644
index b1fc65e09166643fe4299575668382cb876fa7c5..0000000000000000000000000000000000000000
--- a/webrtc/base/systeminfo_unittest.cc
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- *  Copyright 2009 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/base/gunit.h"
-#include "webrtc/base/stringutils.h"
-#include "webrtc/base/systeminfo.h"
-
-#if defined(CPU_X86) || defined(CPU_ARM)
-TEST(SystemInfoTest, CpuVendorNonEmpty) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuVendor: " << info.GetCpuVendor();
-  EXPECT_FALSE(info.GetCpuVendor().empty());
-}
-
-// Tests Vendor identification is Intel or AMD.
-// See Also http://en.wikipedia.org/wiki/CPUID
-TEST(SystemInfoTest, CpuVendorIntelAMDARM) {
-  rtc::SystemInfo info;
-#if defined(CPU_X86)
-  EXPECT_TRUE(rtc::string_match(info.GetCpuVendor().c_str(),
-                                      "GenuineIntel") ||
-              rtc::string_match(info.GetCpuVendor().c_str(),
-                                      "AuthenticAMD"));
-#elif defined(CPU_ARM)
-  EXPECT_TRUE(rtc::string_match(info.GetCpuVendor().c_str(), "ARM"));
-#endif
-}
-#endif  // defined(CPU_X86) || defined(CPU_ARM)
-
-// Tests CpuArchitecture matches expectations.
-TEST(SystemInfoTest, GetCpuArchitecture) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuArchitecture: " << info.GetCpuArchitecture();
-  rtc::SystemInfo::Architecture architecture = info.GetCpuArchitecture();
-#if defined(CPU_X86) || defined(CPU_ARM)
-  if (sizeof(intptr_t) == 8) {
-    EXPECT_EQ(rtc::SystemInfo::SI_ARCH_X64, architecture);
-  } else if (sizeof(intptr_t) == 4) {
-#if defined(CPU_ARM)
-    EXPECT_EQ(rtc::SystemInfo::SI_ARCH_ARM, architecture);
-#else
-    EXPECT_EQ(rtc::SystemInfo::SI_ARCH_X86, architecture);
-#endif
-  }
-#endif
-}
-
-// Tests MachineModel is set.  On Mac test machine model is known.
-TEST(SystemInfoTest, MachineModelKnown) {
-  rtc::SystemInfo info;
-  EXPECT_FALSE(info.GetMachineModel().empty());
-  const char *machine_model = info.GetMachineModel().c_str();
-  LOG(LS_INFO) << "MachineModel: " << machine_model;
-  bool known = true;
-#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
-  // Full list as of May 2012.  Update when new OSX based models are added.
-  known = rtc::string_match(machine_model, "MacBookPro*") ||
-          rtc::string_match(machine_model, "MacBookAir*") ||
-          rtc::string_match(machine_model, "MacBook*") ||
-          rtc::string_match(machine_model, "MacPro*") ||
-          rtc::string_match(machine_model, "Macmini*") ||
-          rtc::string_match(machine_model, "iMac*") ||
-          rtc::string_match(machine_model, "Xserve*");
-#elif !defined(WEBRTC_IOS)
-  // All other machines return Not available.
-  known = rtc::string_match(info.GetMachineModel().c_str(),
-                                  "Not available");
-#endif
-  if (!known) {
-    LOG(LS_WARNING) << "Machine Model Unknown: " << machine_model;
-  }
-}
-
-// Tests physical memory size.
-TEST(SystemInfoTest, MemorySize) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "MemorySize: " << info.GetMemorySize();
-  EXPECT_GT(info.GetMemorySize(), -1);
-}
-
-// Tests number of logical cpus available to the system.
-TEST(SystemInfoTest, MaxCpus) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "MaxCpus: " << info.GetMaxCpus();
-  EXPECT_GT(info.GetMaxCpus(), 0);
-}
-
-// Tests number of logical cpus available to the process.
-TEST(SystemInfoTest, CurCpus) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CurCpus: " << info.GetCurCpus();
-  EXPECT_GT(info.GetCurCpus(), 0);
-  EXPECT_LE(info.GetCurCpus(), info.GetMaxCpus());
-}
-
-#ifdef CPU_X86
-// CPU family/model/stepping is only available on X86. The following tests
-// that they are set when running on x86 CPUs. Valid Family/Model/Stepping
-// values are non-zero on known CPUs.
-
-// Tests Intel CPU Family identification.
-TEST(SystemInfoTest, CpuFamily) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuFamily: " << info.GetCpuFamily();
-  EXPECT_GT(info.GetCpuFamily(), 0);
-}
-
-// Tests Intel CPU Model identification.
-TEST(SystemInfoTest, CpuModel) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuModel: " << info.GetCpuModel();
-  EXPECT_GT(info.GetCpuModel(), 0);
-}
-
-// Tests Intel CPU Stepping identification.
-TEST(SystemInfoTest, CpuStepping) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuStepping: " << info.GetCpuStepping();
-  EXPECT_GT(info.GetCpuStepping(), 0);
-}
-#else  // CPU_X86
-// If not running on x86 CPU the following tests expect the functions to
-// return 0.
-TEST(SystemInfoTest, CpuFamily) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuFamily: " << info.GetCpuFamily();
-  EXPECT_EQ(0, info.GetCpuFamily());
-}
-
-// Tests Intel CPU Model identification.
-TEST(SystemInfoTest, CpuModel) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuModel: " << info.GetCpuModel();
-  EXPECT_EQ(0, info.GetCpuModel());
-}
-
-// Tests Intel CPU Stepping identification.
-TEST(SystemInfoTest, CpuStepping) {
-  rtc::SystemInfo info;
-  LOG(LS_INFO) << "CpuStepping: " << info.GetCpuStepping();
-  EXPECT_EQ(0, info.GetCpuStepping());
-}
-#endif  // CPU_X86