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v1.4.4

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Aria 2025-03-21 22:23:30 +11:00
commit 9c94d113d3
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source/test/math_test.cpp Normal file
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#include "StarMathCommon.hpp"
#include "gtest/gtest.h"
using namespace Star;
TEST(MathTest, All) {
EXPECT_EQ(countSetBits<uint32_t>(7), 3u);
EXPECT_EQ(countSetBits<uint32_t>(15), 4u);
EXPECT_EQ(countSetBits<uint32_t>(-1), 32u);
}
TEST(Math, CycleIncrement) {
int a = 0;
a = cycleIncrement(a, 10, 13);
ASSERT_EQ(a, 10);
a = cycleIncrement(a, 10, 13);
ASSERT_EQ(a, 11);
a = cycleIncrement(a, 10, 13);
ASSERT_EQ(a, 12);
a = cycleIncrement(a, 10, 13);
ASSERT_EQ(a, 13);
a = cycleIncrement(a, 10, 13);
ASSERT_EQ(a, 10);
int b = 14;
b = cycleIncrement(b, 10, 13);
ASSERT_EQ(b, 10);
}