tomato/toxcore/mono_time_test.cc

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#include "mono_time.h"
#include <gtest/gtest.h>
namespace {
TEST(MonoTime, UnixTimeIncreasesOverTime)
{
const Memory *mem = system_memory();
Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
ASSERT_NE(mono_time, nullptr);
mono_time_update(mono_time);
uint64_t const start = mono_time_get(mono_time);
while (start == mono_time_get(mono_time)) {
mono_time_update(mono_time);
}
uint64_t const end = mono_time_get(mono_time);
EXPECT_GT(end, start);
mono_time_free(mem, mono_time);
}
TEST(MonoTime, IsTimeout)
{
const Memory *mem = system_memory();
Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
ASSERT_NE(mono_time, nullptr);
uint64_t const start = mono_time_get(mono_time);
EXPECT_FALSE(mono_time_is_timeout(mono_time, start, 1));
while (start == mono_time_get(mono_time)) {
mono_time_update(mono_time);
}
EXPECT_TRUE(mono_time_is_timeout(mono_time, start, 1));
mono_time_free(mem, mono_time);
}
TEST(MonoTime, CustomTime)
{
const Memory *mem = system_memory();
Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
ASSERT_NE(mono_time, nullptr);
uint64_t test_time = current_time_monotonic(mono_time) + 42137;
mono_time_set_current_time_callback(
mono_time, [](void *user_data) { return *static_cast<uint64_t *>(user_data); }, &test_time);
mono_time_update(mono_time);
EXPECT_EQ(current_time_monotonic(mono_time), test_time);
uint64_t const start = mono_time_get(mono_time);
test_time += 7000;
mono_time_update(mono_time);
EXPECT_EQ(mono_time_get(mono_time) - start, 7);
EXPECT_EQ(current_time_monotonic(mono_time), test_time);
mono_time_free(mem, mono_time);
}
} // namespace