madcow/scummvm-cursorfix
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Leon Krieg
2026-02-02 04:50:13 +01:00
commit 5b11698731
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18
test/common/intrinsics.h Normal file
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#include <cxxtest/TestSuite.h>
#include "common/intrinsics.h"
class IntrinsicsTestSuite : public CxxTest::TestSuite
{
public:
void test_intLog2() {
// Test special case for 0
TS_ASSERT_EQUALS(Common::intLog2(0), -1);
// intLog2 should round the result towards 0
TS_ASSERT_EQUALS(Common::intLog2(7), 2);
// Some simple test for 2^10
TS_ASSERT_EQUALS(Common::intLog2(1024), 10);
}
};