| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/linux_util.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace { |
| |
| const char kPrettyName[] = "PRETTY_NAME"; |
| |
| TEST(LinuxUtilTest, ParseEtcOsReleaseFile) { |
| const char kOsRelease[] = R"X( |
| NAME=Fedora |
| VERSION="30 (Workstation Edition\)\" |
| ID=fedora |
| VERSION_ID=30 |
| VERSION_CODENAME="" |
| PLATFORM_ID="platform:f30 |
| PRETTY_NAME="Fedora 30 (Workstation Edition)" |
| ANSI_COLOR="0;34" |
| LOGO=fedora-logo-icon |
| CPE_NAME="cpe:/o:fedoraproject:fedora:30" |
| HOME_URL="https://fedoraproject.org/" |
| DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f30/system-administrators-guide/" |
| SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help" |
| BUG_REPORT_URL="https://bugzilla.redhat.com/" |
| REDHAT_BUGZILLA_PRODUCT="Fedora" |
| REDHAT_BUGZILLA_PRODUCT_VERSION=30 |
| REDHAT_SUPPORT_PRODUCT="Fedora" |
| REDHAT_SUPPORT_PRODUCT_VERSION=30 |
| PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy" |
| VARIANT="Workstation Edition" |
| VARIANT_ID=workstation)X"; |
| |
| const char kOsReleaseMissingPrettyName[] = R"( |
| NAME=Fedora |
| VERSION='30 (Workstation Edition)' |
| VARIANT_ID=workstation)"; |
| |
| std::string value = |
| base::GetKeyValueFromOSReleaseFileForTesting(kOsRelease, kPrettyName); |
| EXPECT_EQ(value, "Fedora 30 (Workstation Edition)"); |
| // Missing key in the file |
| value = base::GetKeyValueFromOSReleaseFileForTesting( |
| kOsReleaseMissingPrettyName, kPrettyName); |
| EXPECT_EQ(value, ""); |
| // Value quoted with single ticks |
| value = base::GetKeyValueFromOSReleaseFileForTesting( |
| kOsReleaseMissingPrettyName, "VERSION"); |
| EXPECT_EQ(value, "30 (Workstation Edition)"); |
| // Empty file |
| value = base::GetKeyValueFromOSReleaseFileForTesting("", kPrettyName); |
| EXPECT_EQ(value, ""); |
| // Misspelled key |
| value = |
| base::GetKeyValueFromOSReleaseFileForTesting(kOsRelease, "PRETY_NAME"); |
| EXPECT_EQ(value, ""); |
| // Broken key=value format |
| value = base::GetKeyValueFromOSReleaseFileForTesting("A/B", kPrettyName); |
| EXPECT_EQ(value, ""); |
| // Empty values |
| value = |
| base::GetKeyValueFromOSReleaseFileForTesting("PRETTY_NAME=", kPrettyName); |
| EXPECT_EQ(value, ""); |
| value = base::GetKeyValueFromOSReleaseFileForTesting("PRETTY_NAME=\"\"", |
| kPrettyName); |
| EXPECT_EQ(value, ""); |
| // Only one key=value in the whole file |
| value = base::GetKeyValueFromOSReleaseFileForTesting("PRETTY_NAME=\"Linux\"", |
| kPrettyName); |
| EXPECT_EQ(value, "Linux"); |
| } |
| |
| } // namespace |