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/**
* @file tests/unit/test_license.cpp
* @brief Tests for the provider-neutral license API.
*/
// test includes
#include <gtest/gtest.h>
// local includes
#include "platform/shared/lvh_broker_license_policy.hpp"
// lib includes
#include <libvirtualhid/license.hpp>
// standard includes
#include <chrono>
#if defined(_WIN32)
// local includes
#include "platform/windows/windows_broker_client.hpp"
#endif
TEST(LicenseStatusTest, LicensedReflectsCurrentState) {
lvh::LicenseStatus status;
EXPECT_FALSE(status.licensed());
status.state = lvh::LicenseState::licensed;
EXPECT_TRUE(status.licensed());
status.state = lvh::LicenseState::expired;
EXPECT_FALSE(status.licensed());
}
TEST(BrokerLicensePolicyTest, AcceptsOnlyConfiguredBenefits) {
const auto *yearly = lvh::broker_license::benefit(lvh::broker_license::allowed_benefits[0].id);
const auto *lifetime = lvh::broker_license::benefit(lvh::broker_license::allowed_benefits[1].id);
ASSERT_NE(yearly, nullptr);
ASSERT_NE(lifetime, nullptr);
EXPECT_TRUE(yearly->subscription_backed);
EXPECT_FALSE(lifetime->subscription_backed);
EXPECT_EQ(lvh::broker_license::plan_name(yearly->id), "Yearly");
EXPECT_EQ(lvh::broker_license::plan_name(lifetime->id), "Lifetime");
EXPECT_EQ(lvh::broker_license::benefit("unrecognized-benefit"), nullptr);
}
TEST(BrokerLicensePolicyTest, EnforcesSubscriptionAndOutageBoundaries) {
using namespace std::chrono_literals;
constexpr auto start = 1000U;
constexpr auto max_age = std::chrono::duration_cast<std::chrono::seconds>(lvh::broker_license::subscription_max_age).count();
EXPECT_TRUE(lvh::broker_license::subscription_current(start, start));
EXPECT_TRUE(lvh::broker_license::subscription_current(start, start + max_age - 1));
EXPECT_FALSE(lvh::broker_license::subscription_current(start, start + max_age));
EXPECT_FALSE(lvh::broker_license::subscription_current(start, start - 1));
EXPECT_FALSE(lvh::broker_license::subscription_current(0, start));
EXPECT_FALSE(lvh::broker_license::outage_retention_elapsed(1h - 1ms));
EXPECT_TRUE(lvh::broker_license::outage_retention_elapsed(1h));
}
TEST(BrokerLicensePolicyTest, RetainsOneDeviceAfterAnOutage) {
lvh::broker_license::OutageDeviceSelector selector;
EXPECT_TRUE(selector.keep(1));
EXPECT_TRUE(selector.keep(1));
EXPECT_FALSE(selector.keep(2));
selector.remove(2);
EXPECT_FALSE(selector.keep(2));
selector.remove(1);
EXPECT_TRUE(selector.keep(2));
selector.reset();
EXPECT_TRUE(selector.keep(3));
EXPECT_FALSE(selector.keep(2));
}
TEST(GitHubActionsEvaluationTest, IsActiveOnlyInsideFiveMinuteWindow) {
using namespace std::chrono_literals;
using lvh::broker_license::github_actions_evaluation::active;
const auto started_at = lvh::broker_license::github_actions_evaluation::Clock::time_point {1000s};
EXPECT_TRUE(active(started_at, started_at));
EXPECT_TRUE(active(started_at, started_at + 5min - 1s));
EXPECT_FALSE(active(started_at, started_at + 5min));
EXPECT_FALSE(active(started_at, started_at - 1s));
}
TEST(GitHubActionsEvaluationTest, RemainingTimeClampsAtWindowBoundaries) {
using namespace std::chrono_literals;
using lvh::broker_license::github_actions_evaluation::remaining;
const auto started_at = lvh::broker_license::github_actions_evaluation::Clock::time_point {1000s};
EXPECT_EQ(remaining(started_at, started_at), 5min);
EXPECT_EQ(remaining(started_at, started_at + 4min), 1min);
EXPECT_EQ(remaining(started_at, started_at + 5min - 500ms), 1s);
EXPECT_EQ(remaining(started_at, started_at + 5min), 0s);
EXPECT_EQ(remaining(started_at, started_at - 1s), 0s);
}
#if !defined(_WIN32) && !defined(__APPLE__)
TEST(LicenseApiTest, UnsupportedPlatformReturnsExplicitFailure) {
const auto queried = lvh::get_license_status();
EXPECT_FALSE(queried);
EXPECT_EQ(queried.status.code(), lvh::ErrorCode::backend_unavailable);
EXPECT_EQ(queried.license.state, lvh::LicenseState::unavailable);
EXPECT_FALSE(queried.license.service_available);
EXPECT_FALSE(lvh::activate_license("test-key"));
EXPECT_FALSE(lvh::validate_license());
EXPECT_FALSE(lvh::deactivate_license());
}
#endif
#if defined(_WIN32)
TEST(WindowsBrokerClientTest, BuildsVersionedRequestHeader) {
const auto header = lvh::detail::windows_broker::make_request_header(
LvhWindowsBrokerRequestType::validate_license,
sizeof(LvhWindowsBrokerLicenseRequest)
);
EXPECT_EQ(header.version, LVH_WINDOWS_BROKER_PROTOCOL_VERSION);
EXPECT_EQ(header.size, sizeof(LvhWindowsBrokerLicenseRequest));
EXPECT_EQ(header.type, static_cast<std::uint32_t>(LvhWindowsBrokerRequestType::validate_license));
EXPECT_EQ(header.reserved0, 0U);
EXPECT_EQ(LVH_WINDOWS_BROKER_PROTOCOL_VERSION, 5U);
}
TEST(WindowsBrokerClientTest, PreservesFixedWireLayout) {
EXPECT_EQ(sizeof(LvhWindowsBrokerRequestHeader), 16U);
EXPECT_EQ(sizeof(LvhWindowsBrokerLicenseStatus), 796U);
EXPECT_EQ(sizeof(LvhWindowsBrokerStatusRequest), 16U);
EXPECT_EQ(sizeof(LvhWindowsBrokerStatusResponse), 1324U);
EXPECT_EQ(sizeof(LvhWindowsBrokerCreateDeviceRequest), 2528U);
EXPECT_EQ(sizeof(LvhWindowsBrokerCreateDeviceResponse), 1648U);
EXPECT_EQ(sizeof(LvhWindowsBrokerDestroyDeviceRequest), 64U);
EXPECT_EQ(sizeof(LvhWindowsBrokerDestroyDeviceResponse), 1324U);
EXPECT_EQ(sizeof(LvhWindowsBrokerLicenseRequest), 272U);
EXPECT_EQ(sizeof(LvhWindowsBrokerLicenseResponse), 1324U);
}
TEST(WindowsBrokerClientTest, MapsLicenseAndTransportStatuses) {
using lvh::detail::windows_broker::response_status;
EXPECT_TRUE(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::success), "").ok());
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::invalid_argument), "bad").code(), lvh::ErrorCode::invalid_argument);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::unsupported_profile), "bad").code(), lvh::ErrorCode::unsupported_profile);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::device_not_found), "bad").code(), lvh::ErrorCode::device_closed);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::backend_unavailable), "bad").code(), lvh::ErrorCode::backend_unavailable);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::license_required), "bad").code(), lvh::ErrorCode::license_required);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::license_invalid), "bad").code(), lvh::ErrorCode::license_invalid);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::activation_limit_reached), "bad").code(), lvh::ErrorCode::activation_limit_reached);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::network_unavailable), "bad").code(), lvh::ErrorCode::network_unavailable);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::backend_failure), "bad").code(), lvh::ErrorCode::backend_failure);
EXPECT_EQ(response_status(999U, "bad").code(), lvh::ErrorCode::backend_failure);
EXPECT_EQ(response_status(static_cast<std::uint32_t>(LvhWindowsBrokerStatusCode::backend_failure), "").message(), "Windows broker request failed");
}
#endif