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1 /* | |
2 * Copyright 2008 The WebRTC Project Authors. All rights reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #include <stdio.h> | |
12 #include "webrtc/base/linux.h" | |
13 #include "webrtc/base/fileutils.h" | |
14 #include "webrtc/base/logging.h" | |
15 #include "webrtc/base/gunit.h" | |
16 | |
17 namespace rtc { | |
18 | |
19 // These tests running on ARM are fairly specific to the output of the tegra2 | |
20 // ARM processor, and so may fail on other ARM-based systems. | |
21 TEST(ProcCpuInfo, GetProcInfo) { | |
22 ProcCpuInfo proc_info; | |
23 EXPECT_TRUE(proc_info.LoadFromSystem()); | |
24 | |
25 int out_cpus = 0; | |
26 EXPECT_TRUE(proc_info.GetNumCpus(&out_cpus)); | |
27 LOG(LS_INFO) << "GetNumCpus: " << out_cpus; | |
28 EXPECT_GT(out_cpus, 0); | |
29 | |
30 int out_cpus_phys = 0; | |
31 EXPECT_TRUE(proc_info.GetNumPhysicalCpus(&out_cpus_phys)); | |
32 LOG(LS_INFO) << "GetNumPhysicalCpus: " << out_cpus_phys; | |
33 EXPECT_GT(out_cpus_phys, 0); | |
34 EXPECT_LE(out_cpus_phys, out_cpus); | |
35 | |
36 int out_family = 0; | |
37 EXPECT_TRUE(proc_info.GetCpuFamily(&out_family)); | |
38 LOG(LS_INFO) << "cpu family: " << out_family; | |
39 EXPECT_GE(out_family, 4); | |
40 | |
41 #if defined(__arm__) | |
42 std::string out_processor; | |
43 EXPECT_TRUE(proc_info.GetSectionStringValue(0, "Processor", &out_processor)); | |
44 LOG(LS_INFO) << "Processor: " << out_processor; | |
45 EXPECT_NE(std::string::npos, out_processor.find("ARM")); | |
46 | |
47 // Most other info, such as model, stepping, vendor, etc. | |
48 // is missing on ARM systems. | |
49 #else | |
50 int out_model = 0; | |
51 EXPECT_TRUE(proc_info.GetSectionIntValue(0, "model", &out_model)); | |
52 LOG(LS_INFO) << "model: " << out_model; | |
53 | |
54 int out_stepping = 0; | |
55 EXPECT_TRUE(proc_info.GetSectionIntValue(0, "stepping", &out_stepping)); | |
56 LOG(LS_INFO) << "stepping: " << out_stepping; | |
57 | |
58 int out_processor = 0; | |
59 EXPECT_TRUE(proc_info.GetSectionIntValue(0, "processor", &out_processor)); | |
60 LOG(LS_INFO) << "processor: " << out_processor; | |
61 EXPECT_EQ(0, out_processor); | |
62 | |
63 std::string out_str; | |
64 EXPECT_TRUE(proc_info.GetSectionStringValue(0, "vendor_id", &out_str)); | |
65 LOG(LS_INFO) << "vendor_id: " << out_str; | |
66 EXPECT_FALSE(out_str.empty()); | |
67 #endif | |
68 } | |
69 | |
70 TEST(ConfigParser, ParseConfig) { | |
71 ConfigParser parser; | |
72 MemoryStream *test_stream = new MemoryStream( | |
73 "Key1: Value1\n" | |
74 "Key2\t: Value2\n" | |
75 "Key3:Value3\n" | |
76 "\n" | |
77 "Key1:Value1\n"); | |
78 ConfigParser::MapVector key_val_pairs; | |
79 parser.Attach(test_stream); | |
80 EXPECT_EQ(true, parser.Parse(&key_val_pairs)); | |
81 EXPECT_EQ(2U, key_val_pairs.size()); | |
82 EXPECT_EQ("Value1", key_val_pairs[0]["Key1"]); | |
83 EXPECT_EQ("Value2", key_val_pairs[0]["Key2"]); | |
84 EXPECT_EQ("Value3", key_val_pairs[0]["Key3"]); | |
85 EXPECT_EQ("Value1", key_val_pairs[1]["Key1"]); | |
86 key_val_pairs.clear(); | |
87 EXPECT_EQ(true, parser.Open("/proc/cpuinfo")); | |
88 EXPECT_EQ(true, parser.Parse(&key_val_pairs)); | |
89 } | |
90 | |
91 TEST(ReadLinuxUname, ReturnsSomething) { | |
92 std::string str = ReadLinuxUname(); | |
93 EXPECT_FALSE(str.empty()); | |
94 } | |
95 | |
96 } // namespace rtc | |
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