28 lines
525 B
C++
28 lines
525 B
C++
#ifndef __DELTATEST_H
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#define __DELTATEST_H
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#include <cxxtest/TestSuite.h>
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#include <math.h>
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class DeltaTest : public CxxTest::TestSuite
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{
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double _pi, _delta;
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public:
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void setUp()
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{
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_pi = 3.1415926535;
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_delta = 0.0001;
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}
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void testSine()
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{
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TS_ASSERT_DELTA( sin(0.0), 0.0, _delta );
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TS_ASSERT_DELTA( sin(_pi / 6), 0.5, _delta );
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TS_ASSERT_DELTA( sin(_pi / 2), 1.0, _delta );
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TS_ASSERT_DELTA( sin(_pi), 0.0, _delta );
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}
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};
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#endif // __DELTATEST_H
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