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/*
* Copyright 2008 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 <stdio.h>
#include "webrtc/base/linux.h"
#include "webrtc/base/fileutils.h"
#include "webrtc/base/logging.h"
#include "webrtc/base/gunit.h"
namespace rtc {
// These tests running on ARM are fairly specific to the output of the tegra2
// ARM processor, and so may fail on other ARM-based systems.
TEST(ProcCpuInfo, GetProcInfo) {
ProcCpuInfo proc_info;
EXPECT_TRUE(proc_info.LoadFromSystem());
int out_cpus = 0;
EXPECT_TRUE(proc_info.GetNumCpus(&out_cpus));
LOG(LS_INFO) << "GetNumCpus: " << out_cpus;
EXPECT_GT(out_cpus, 0);
int out_cpus_phys = 0;
EXPECT_TRUE(proc_info.GetNumPhysicalCpus(&out_cpus_phys));
LOG(LS_INFO) << "GetNumPhysicalCpus: " << out_cpus_phys;
EXPECT_GT(out_cpus_phys, 0);
EXPECT_LE(out_cpus_phys, out_cpus);
int out_family = 0;
EXPECT_TRUE(proc_info.GetCpuFamily(&out_family));
LOG(LS_INFO) << "cpu family: " << out_family;
EXPECT_GE(out_family, 4);
#if defined(__arm__)
std::string out_processor;
EXPECT_TRUE(proc_info.GetSectionStringValue(0, "Processor", &out_processor));
LOG(LS_INFO) << "Processor: " << out_processor;
EXPECT_NE(std::string::npos, out_processor.find("ARM"));
// Most other info, such as model, stepping, vendor, etc.
// is missing on ARM systems.
#else
int out_model = 0;
EXPECT_TRUE(proc_info.GetSectionIntValue(0, "model", &out_model));
LOG(LS_INFO) << "model: " << out_model;
int out_stepping = 0;
EXPECT_TRUE(proc_info.GetSectionIntValue(0, "stepping", &out_stepping));
LOG(LS_INFO) << "stepping: " << out_stepping;
int out_processor = 0;
EXPECT_TRUE(proc_info.GetSectionIntValue(0, "processor", &out_processor));
LOG(LS_INFO) << "processor: " << out_processor;
EXPECT_EQ(0, out_processor);
std::string out_str;
EXPECT_TRUE(proc_info.GetSectionStringValue(0, "vendor_id", &out_str));
LOG(LS_INFO) << "vendor_id: " << out_str;
EXPECT_FALSE(out_str.empty());
#endif
}
TEST(ConfigParser, ParseConfig) {
ConfigParser parser;
MemoryStream *test_stream = new MemoryStream(
"Key1: Value1\n"
"Key2\t: Value2\n"
"Key3:Value3\n"
"\n"
"Key1:Value1\n");
ConfigParser::MapVector key_val_pairs;
parser.Attach(test_stream);
EXPECT_EQ(true, parser.Parse(&key_val_pairs));
EXPECT_EQ(2U, key_val_pairs.size());
EXPECT_EQ("Value1", key_val_pairs[0]["Key1"]);
EXPECT_EQ("Value2", key_val_pairs[0]["Key2"]);
EXPECT_EQ("Value3", key_val_pairs[0]["Key3"]);
EXPECT_EQ("Value1", key_val_pairs[1]["Key1"]);
key_val_pairs.clear();
EXPECT_EQ(true, parser.Open("/proc/cpuinfo"));
EXPECT_EQ(true, parser.Parse(&key_val_pairs));
}
TEST(ReadLinuxUname, ReturnsSomething) {
std::string str = ReadLinuxUname();
EXPECT_FALSE(str.empty());
}
} // namespace rtc
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