diff options
Diffstat (limited to 'src/test/LoopManagerTest.cpp')
-rw-r--r-- | src/test/LoopManagerTest.cpp | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/src/test/LoopManagerTest.cpp b/src/test/LoopManagerTest.cpp index 7937649..5897906 100644 --- a/src/test/LoopManagerTest.cpp +++ b/src/test/LoopManagerTest.cpp @@ -1,43 +1,45 @@ -#include <gtest/gtest.h> #include <chrono> +#include <gtest/gtest.h> #include <thread> #define private public #define protected public -#include "api/LoopTimer.h" #include "api/LoopManager.h" +#include "api/LoopTimer.h" using namespace std::chrono; using namespace crepe; class LoopManagerTest : public ::testing::Test { protected: - LoopManager loop_manager; + LoopManager loop_manager; - void SetUp() override { - // Setting up loop manager and start the loop - loop_manager.loop_timer->set_target_fps(60); - } + void SetUp() override { + // Setting up loop manager and start the loop + loop_manager.loop_timer->set_target_fps(60); + } }; //Test to check if exactly 5 fixed updates are done every second (50Hz) TEST_F(LoopManagerTest, FixedUpdate) { - loop_manager.loop_timer->fixed_delta_time = std::chrono::milliseconds(20); + loop_manager.loop_timer->fixed_delta_time = std::chrono::milliseconds(20); loop_manager.loop_timer->set_target_fps(50); - int fixed_update_count = 0; + int fixed_update_count = 0; loop_manager.loop_timer->start(); - // We want to simulate the game loop for about 1 second - auto start_time = steady_clock::now(); + // We want to simulate the game loop for about 1 second + auto start_time = steady_clock::now(); - // Simulate the game loop for 1 second - while (duration_cast<milliseconds>(steady_clock::now() - start_time) < std::chrono::milliseconds(1000)) { + // Simulate the game loop for 1 second + while (duration_cast<milliseconds>(steady_clock::now() - start_time) + < std::chrono::milliseconds(1000)) { loop_manager.loop_timer->update(); - // Simulate processing fixed updates while there's lag to advance - while (loop_manager.loop_timer->get_lag() >= loop_manager.loop_timer->get_fixed_delta_time()) { - fixed_update_count++; - loop_manager.loop_timer->advance_fixed_update(); - } - - loop_manager.loop_timer->enforce_frame_rate(); - } - ASSERT_EQ(fixed_update_count, 50); + // Simulate processing fixed updates while there's lag to advance + while (loop_manager.loop_timer->get_lag() + >= loop_manager.loop_timer->get_fixed_delta_time()) { + fixed_update_count++; + loop_manager.loop_timer->advance_fixed_update(); + } + + loop_manager.loop_timer->enforce_frame_rate(); + } + ASSERT_EQ(fixed_update_count, 50); } |