19 lines
401 B
C++
19 lines
401 B
C++
#include <cxxtest/TestSuite.h>
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#include "common/intrinsics.h"
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class IntrinsicsTestSuite : public CxxTest::TestSuite
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{
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public:
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void test_intLog2() {
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// Test special case for 0
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TS_ASSERT_EQUALS(Common::intLog2(0), -1);
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// intLog2 should round the result towards 0
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TS_ASSERT_EQUALS(Common::intLog2(7), 2);
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// Some simple test for 2^10
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TS_ASSERT_EQUALS(Common::intLog2(1024), 10);
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}
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};
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