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- // 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
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