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Add tests for Common::Rational from patch #2963496 (VideoDecoder Rewrite), also courtesy of DrMcCoy who wrote the main Common::Rational class too

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svn-id: r49062
This commit is contained in:
Matthew Hoops 2010-05-17 20:57:36 +00:00
parent 811fc0e7ec
commit ea84abf588
1 changed files with 38 additions and 0 deletions
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38
test/common/rational.h Normal file
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#include <cxxtest/TestSuite.h>
#include "common/rational.h"
class RationalTestSuite : public CxxTest::TestSuite {
public:
void test_operators() {
Common::Rational r0(6, 3);
Common::Rational r1(1, 2);
Common::Rational r2(62, 2);
Common::Rational r3(34, 4);
Common::Rational r4 = (r0 + r1) * 3;
Common::Rational r5 = (r2 - r3) / 3;
Common::Rational r6 = r5 - 1;
TS_ASSERT(r4 == r5);
TS_ASSERT(-r4 == -r5);
TS_ASSERT( r4 > r6);
TS_ASSERT( r4 >= r6);
TS_ASSERT(!(r4 < r6));
TS_ASSERT(!(r4 <= r6));
TS_ASSERT( r4 > 7);
TS_ASSERT( r4 >= 7);
TS_ASSERT(!(r4 < 7));
TS_ASSERT(!(r4 <= 7));
TS_ASSERT( 7 < r4);
TS_ASSERT( 7 <= r4);
TS_ASSERT(!(7 > r4));
TS_ASSERT(!(7 >= r4));
}
};