97 lines
3.1 KiB
C++
97 lines
3.1 KiB
C++
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/*
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* Copyright 2008 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdio.h>
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#include "webrtc/base/linux.h"
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#include "webrtc/base/fileutils.h"
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#include "webrtc/base/logging.h"
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#include "webrtc/base/gunit.h"
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namespace rtc {
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// These tests running on ARM are fairly specific to the output of the tegra2
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// ARM processor, and so may fail on other ARM-based systems.
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TEST(ProcCpuInfo, GetProcInfo) {
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ProcCpuInfo proc_info;
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EXPECT_TRUE(proc_info.LoadFromSystem());
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int out_cpus = 0;
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EXPECT_TRUE(proc_info.GetNumCpus(&out_cpus));
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LOG(LS_INFO) << "GetNumCpus: " << out_cpus;
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EXPECT_GT(out_cpus, 0);
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int out_cpus_phys = 0;
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EXPECT_TRUE(proc_info.GetNumPhysicalCpus(&out_cpus_phys));
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LOG(LS_INFO) << "GetNumPhysicalCpus: " << out_cpus_phys;
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EXPECT_GT(out_cpus_phys, 0);
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EXPECT_LE(out_cpus_phys, out_cpus);
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int out_family = 0;
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EXPECT_TRUE(proc_info.GetCpuFamily(&out_family));
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LOG(LS_INFO) << "cpu family: " << out_family;
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EXPECT_GE(out_family, 4);
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#if defined(__arm__)
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std::string out_processor;
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EXPECT_TRUE(proc_info.GetSectionStringValue(0, "Processor", &out_processor));
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LOG(LS_INFO) << "Processor: " << out_processor;
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EXPECT_NE(std::string::npos, out_processor.find("ARM"));
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// Most other info, such as model, stepping, vendor, etc.
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// is missing on ARM systems.
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#else
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int out_model = 0;
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EXPECT_TRUE(proc_info.GetSectionIntValue(0, "model", &out_model));
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LOG(LS_INFO) << "model: " << out_model;
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int out_stepping = 0;
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EXPECT_TRUE(proc_info.GetSectionIntValue(0, "stepping", &out_stepping));
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LOG(LS_INFO) << "stepping: " << out_stepping;
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int out_processor = 0;
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EXPECT_TRUE(proc_info.GetSectionIntValue(0, "processor", &out_processor));
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LOG(LS_INFO) << "processor: " << out_processor;
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EXPECT_EQ(0, out_processor);
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std::string out_str;
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EXPECT_TRUE(proc_info.GetSectionStringValue(0, "vendor_id", &out_str));
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LOG(LS_INFO) << "vendor_id: " << out_str;
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EXPECT_FALSE(out_str.empty());
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#endif
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}
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TEST(ConfigParser, ParseConfig) {
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ConfigParser parser;
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MemoryStream *test_stream = new MemoryStream(
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"Key1: Value1\n"
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"Key2\t: Value2\n"
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"Key3:Value3\n"
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"\n"
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"Key1:Value1\n");
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ConfigParser::MapVector key_val_pairs;
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parser.Attach(test_stream);
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EXPECT_EQ(true, parser.Parse(&key_val_pairs));
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EXPECT_EQ(2U, key_val_pairs.size());
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EXPECT_EQ("Value1", key_val_pairs[0]["Key1"]);
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EXPECT_EQ("Value2", key_val_pairs[0]["Key2"]);
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EXPECT_EQ("Value3", key_val_pairs[0]["Key3"]);
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EXPECT_EQ("Value1", key_val_pairs[1]["Key1"]);
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key_val_pairs.clear();
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EXPECT_EQ(true, parser.Open("/proc/cpuinfo"));
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EXPECT_EQ(true, parser.Parse(&key_val_pairs));
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}
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TEST(ReadLinuxUname, ReturnsSomething) {
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std::string str = ReadLinuxUname();
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EXPECT_FALSE(str.empty());
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}
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} // namespace rtc
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