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21 lines
458 B
C++
21 lines
458 B
C++
#include "tkc/fps.h"
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#include "tkc/platform.h"
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#include "gtest/gtest.h"
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TEST(FPS, basic) {
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fps_t fps;
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uint32_t i = 0;
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uint64_t start = time_now_ms();
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ASSERT_EQ(fps_init(&fps), RET_OK);
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for (i = 0; i < 180; i++) {
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ASSERT_EQ(fps_inc(&fps), RET_OK);
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}
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uint32_t cost = time_now_ms() - start;
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sleep_ms(3000 - cost);
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cost = time_now_ms() - start;
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log_debug("cost=%u\n", cost);
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ASSERT_EQ(fps_get(&fps), tk_roundi(180 * 1000.0/cost));
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}
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