tomato/toxcore/mono_time_test.cc
Green Sky b1fe064484 Squashed 'external/toxcore/c-toxcore/' changes from 6d634674a9..73d9b845a3
73d9b845a3 cleanup: Remove old type-ordered event getters.
b0840cc02d feat: add ngc events
7df9a51349 refactor: Make event dispatch ordered by receive time.
bcb6592af5 test: Add C++ classes wrapping system interfaces.
4cea4f9ca4 fix: Make all the fuzzers work again, and add a test for protodump.
c4e209ea1d refactor: Factor out malloc+memcpy into memdup.
87bcc4322d fix: Remove fatal error for non-erroneous case
REVERT: 6d634674a9 cleanup: Remove old type-ordered event getters.
REVERT: d1d48d1dfc feat: add ngc events
REVERT: 994ffecc6b refactor: Make event dispatch ordered by receive time.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 73d9b845a310c3f56d2d6d77ed56b93d84256d6e
2024-01-14 21:51:01 +01:00

97 lines
2.5 KiB
C++

#include "mono_time.h"
#include <gtest/gtest.h>
#include <chrono>
#include <thread>
#include "mem_test_util.hh"
namespace {
TEST(MonoTime, UnixTimeIncreasesOverTime)
{
Test_Memory mem;
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)
{
Test_Memory mem;
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, IsTimeoutReal)
{
Test_Memory mem;
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, 5));
const uint64_t before_sleep = mono_time_get(mono_time);
std::this_thread::sleep_for(std::chrono::milliseconds(100));
mono_time_update(mono_time);
const uint64_t after_sleep = mono_time_get(mono_time);
// should still not have timed out (5sec) after sleeping ~100ms
EXPECT_FALSE(mono_time_is_timeout(mono_time, start, 5))
<< "before sleep: " << before_sleep << ", after sleep: " << after_sleep;
mono_time_free(mem, mono_time);
}
TEST(MonoTime, CustomTime)
{
Test_Memory mem;
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