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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/common/channel_info.h"
#include "build/branding_buildflags.h"
#include "build/build_config.h"
#include "components/version_info/channel.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
#include "chrome/test/base/scoped_channel_override.h"
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
namespace chrome {
namespace {
// A bucket of test parameters for ChannelInfoTest.
struct Param {
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
Param(ScopedChannelOverride::Channel channel_override,
const char* name_without_es,
const char* name_with_es,
version_info::Channel channel,
bool is_extended_stable,
const char* posix_data_dir_suffix)
: channel_override(channel_override),
channel_name_without_es(name_without_es),
channel_name_with_es(name_with_es),
channel(channel),
is_extended_stable(is_extended_stable),
posix_data_dir_suffix(posix_data_dir_suffix) {}
#else
Param(const char* name_without_es,
const char* name_with_es,
version_info::Channel channel,
bool is_extended_stable,
const char* posix_data_dir_suffix)
: channel_name_without_es(name_without_es),
channel_name_with_es(name_with_es),
channel(channel),
is_extended_stable(is_extended_stable),
posix_data_dir_suffix(posix_data_dir_suffix) {}
#endif
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Value to use in the test to override the default channel in branded builds.
const ScopedChannelOverride::Channel channel_override;
#endif
// Expected channel name when extended stable should not be surfaced.
const char* const channel_name_without_es;
// Expected channel name when extended stable should be surfaced.
const char* const channel_name_with_es;
// Expected channel value.
const version_info::Channel channel;
// Expected extended stable channel value.
const bool is_extended_stable;
// Suffix for User Data dir (only used for non-Mac Posix).
const char* const posix_data_dir_suffix;
};
} // namespace
// A value-parameterized test to facilitate testing the various channel info
// functions. Branded builds evaluate all tests once for each supported channel.
class ChannelInfoTest : public ::testing::TestWithParam<Param> {
protected:
ChannelInfoTest() = default;
private:
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
ScopedChannelOverride scoped_channel_override_{GetParam().channel_override};
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
};
TEST_P(ChannelInfoTest, GetVersionStringWithout) {
const std::string channel_name = GetParam().channel_name_without_es;
if (!channel_name.empty()) {
EXPECT_THAT(GetVersionString(WithExtendedStable(false)),
::testing::EndsWith(channel_name));
}
}
TEST_P(ChannelInfoTest, GetVersionStringWith) {
const std::string channel_name = GetParam().channel_name_with_es;
if (!channel_name.empty()) {
EXPECT_THAT(GetVersionString(WithExtendedStable(true)),
::testing::EndsWith(channel_name));
}
}
TEST_P(ChannelInfoTest, GetChannelNameWithout) {
EXPECT_EQ(GetChannelName(WithExtendedStable(false)),
GetParam().channel_name_without_es);
}
TEST_P(ChannelInfoTest, GetChannelNameWith) {
EXPECT_EQ(GetChannelName(WithExtendedStable(true)),
GetParam().channel_name_with_es);
}
TEST_P(ChannelInfoTest, GetChannel) {
EXPECT_EQ(GetChannel(), GetParam().channel);
}
TEST_P(ChannelInfoTest, IsExtendedStableChannel) {
EXPECT_EQ(IsExtendedStableChannel(), GetParam().is_extended_stable);
}
#if BUILDFLAG(IS_WIN)
#elif BUILDFLAG(IS_MAC)
TEST_P(ChannelInfoTest, GetChannelByName) {
EXPECT_EQ(GetChannelByName(GetParam().channel_name_with_es),
GetParam().channel);
}
#elif BUILDFLAG(IS_POSIX)
TEST_P(ChannelInfoTest, GetChannelSuffixForDataDir) {
EXPECT_EQ(GetChannelSuffixForDataDir(), GetParam().posix_data_dir_suffix);
}
#endif
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Instantiate the test suite once per supported channel in branded builds.
INSTANTIATE_TEST_SUITE_P(
Stable,
ChannelInfoTest,
::testing::Values(Param(ScopedChannelOverride::Channel::kStable,
"",
"",
version_info::Channel::STABLE,
/*is_extended_stable=*/false,
/*posix_data_dir_suffix=*/"")));
INSTANTIATE_TEST_SUITE_P(
ExtendedStable,
ChannelInfoTest,
::testing::Values(Param(ScopedChannelOverride::Channel::kExtendedStable,
"",
"extended",
version_info::Channel::STABLE,
/*is_extended_stable=*/true,
/*posix_data_dir_suffix=*/"")));
INSTANTIATE_TEST_SUITE_P(
Beta,
ChannelInfoTest,
::testing::Values(Param(ScopedChannelOverride::Channel::kBeta,
"beta",
"beta",
version_info::Channel::BETA,
/*is_extended_stable=*/false,
/*posix_data_dir_suffix=*/"-beta")));
INSTANTIATE_TEST_SUITE_P(
Dev,
ChannelInfoTest,
::testing::Values(Param(ScopedChannelOverride::Channel::kDev,
"dev",
"dev",
version_info::Channel::DEV,
/*is_extended_stable=*/false,
/*posix_data_dir_suffix=*/"-unstable")));
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
INSTANTIATE_TEST_SUITE_P(
Canary,
ChannelInfoTest,
::testing::Values(Param(ScopedChannelOverride::Channel::kCanary,
"canary",
"canary",
version_info::Channel::CANARY,
/*is_extended_stable=*/false,
/*posix_data_dir_suffix=*/"")));
#elif BUILDFLAG(IS_LINUX)
INSTANTIATE_TEST_SUITE_P(
Canary,
ChannelInfoTest,
::testing::Values(Param(ScopedChannelOverride::Channel::kCanary,
"canary",
"canary",
version_info::Channel::CANARY,
/*is_extended_stable=*/false,
/*posix_data_dir_suffix=*/"-canary")));
#endif // BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) ||
// BUILDFLAG(IS_LINUX)
#else // BUILDFLAG(GOOGLE_CHROME_BRANDING)
INSTANTIATE_TEST_SUITE_P(
Chromium,
ChannelInfoTest,
::testing::Values(Param("",
"",
version_info::Channel::UNKNOWN,
/*is_extended_stable=*/false,
/*posix_data_dir_suffix=*/"")));
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
} // namespace chrome
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