| Avi Drissman | e4622aa | 2022-09-08 20:36:06 | [diff] [blame] | 1 | // Copyright 2019 The Chromium Authors |
| Tomas Popela | 5b9b01f | 2019-09-10 19:42:31 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include"base/linux_util.h" |
| 6 | |
| 7 | #include"testing/gtest/include/gtest/gtest.h" |
| 8 | |
| 9 | namespace{ |
| 10 | |
| 11 | constchar kPrettyName[]="PRETTY_NAME"; |
| 12 | |
| 13 | TEST(LinuxUtilTest,ParseEtcOsReleaseFile){ |
| 14 | constchar kOsRelease[]= R"X( |
| 15 | NAME=Fedora |
| 16 | VERSION="30(WorkstationEdition\)\" |
| 17 | ID=fedora |
| 18 | VERSION_ID=30 |
| 19 | VERSION_CODENAME="" |
| 20 | PLATFORM_ID="platform:f30 |
| 21 | PRETTY_NAME="Fedora 30 (Workstation Edition)" |
| 22 | ANSI_COLOR="0;34" |
| 23 | LOGO=fedora-logo-icon |
| 24 | CPE_NAME="cpe:/o:fedoraproject:fedora:30" |
| 25 | HOME_URL="https://fedoraproject.org/" |
| 26 | DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f30/system-administrators-guide/" |
| 27 | SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help" |
| 28 | BUG_REPORT_URL="https://bugzilla.redhat.com/" |
| 29 | REDHAT_BUGZILLA_PRODUCT="Fedora" |
| 30 | REDHAT_BUGZILLA_PRODUCT_VERSION=30 |
| 31 | REDHAT_SUPPORT_PRODUCT="Fedora" |
| 32 | REDHAT_SUPPORT_PRODUCT_VERSION=30 |
| 33 | PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy" |
| 34 | VARIANT="Workstation Edition" |
| 35 | VARIANT_ID=workstation)X"; |
| 36 | |
| 37 | constchar kOsReleaseMissingPrettyName[]= R"( |
| 38 | NAME=Fedora |
| 39 | VERSION='30 (Workstation Edition)' |
| 40 | VARIANT_ID=workstation)"; |
| 41 | |
| 42 | std::string value= |
| 43 | base::GetKeyValueFromOSReleaseFileForTesting(kOsRelease, kPrettyName); |
| 44 | EXPECT_EQ(value,"Fedora 30 (Workstation Edition)"); |
| 45 | // Missing key in the file |
| 46 | value= base::GetKeyValueFromOSReleaseFileForTesting( |
| 47 | kOsReleaseMissingPrettyName, kPrettyName); |
| 48 | EXPECT_EQ(value,""); |
| 49 | // Value quoted with single ticks |
| 50 | value= base::GetKeyValueFromOSReleaseFileForTesting( |
| 51 | kOsReleaseMissingPrettyName,"VERSION"); |
| 52 | EXPECT_EQ(value,"30 (Workstation Edition)"); |
| 53 | // Empty file |
| 54 | value= base::GetKeyValueFromOSReleaseFileForTesting("", kPrettyName); |
| 55 | EXPECT_EQ(value,""); |
| 56 | // Misspelled key |
| 57 | value= |
| 58 | base::GetKeyValueFromOSReleaseFileForTesting(kOsRelease,"PRETY_NAME"); |
| 59 | EXPECT_EQ(value,""); |
| 60 | // Broken key=value format |
| 61 | value= base::GetKeyValueFromOSReleaseFileForTesting("A/B", kPrettyName); |
| 62 | EXPECT_EQ(value,""); |
| 63 | // Empty values |
| 64 | value= |
| 65 | base::GetKeyValueFromOSReleaseFileForTesting("PRETTY_NAME=", kPrettyName); |
| 66 | EXPECT_EQ(value,""); |
| 67 | value= base::GetKeyValueFromOSReleaseFileForTesting("PRETTY_NAME=\"\"", |
| 68 | kPrettyName); |
| 69 | EXPECT_EQ(value,""); |
| 70 | // Only one key=value in the whole file |
| 71 | value= base::GetKeyValueFromOSReleaseFileForTesting("PRETTY_NAME=\"Linux\"", |
| 72 | kPrettyName); |
| 73 | EXPECT_EQ(value,"Linux"); |
| 74 | } |
| 75 | |
| 76 | }// namespace |
