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Changed pow to power, added Fibbonacci

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This commit is contained in:
jwellbelove 2014-12-08 20:17:53 +00:00
parent cfe48a91f5
commit 744934abe7
1 changed files with 82 additions and 10 deletions
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92
test/test_maths.cpp
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@ -27,7 +27,9 @@ SOFTWARE.
#include <UnitTest++/UnitTest++.h>
#include "../log.h"
#include "../pow.h"
#include "../power.h"
#include "../fibonacci.h"
#include "../factorial.h"
namespace
{
@ -126,40 +128,110 @@ namespace
int actual;
// 2^1
actual = etl::pow<2, 1>::value;
actual = etl::power<2, 1>::value;
CHECK_EQUAL(2, actual);
// 3^2
actual = etl::pow<3, 2>::value;
actual = etl::power<3, 2>::value;
CHECK_EQUAL(9, actual);
// 4^3
actual = etl::pow<4, 3>::value;
actual = etl::power<4, 3>::value;
CHECK_EQUAL(64, actual);
// 5^4
actual = etl::pow<5, 4>::value;
actual = etl::power<5, 4>::value;
CHECK_EQUAL(625, actual);
// 6^5
actual = etl::pow<6, 5>::value;
actual = etl::power<6, 5>::value;
CHECK_EQUAL(7776, actual);
// 7^6
actual = etl::pow<7, 6>::value;
actual = etl::power<7, 6>::value;
CHECK_EQUAL(117649, actual);
// 8^7
actual = etl::pow<8, 7>::value;
actual = etl::power<8, 7>::value;
CHECK_EQUAL(2097152, actual);
// 9^8
actual = etl::pow<9, 8>::value;
actual = etl::power<9, 8>::value;
CHECK_EQUAL(43046721, actual);
// 10^9
actual = etl::pow<10, 9>::value;
actual = etl::power<10, 9>::value;
CHECK_EQUAL(1000000000, actual);
}
//*************************************************************************
TEST(test_fibbonacci)
{
CHECK_EQUAL(0, (size_t)etl::fibonacci<0>::value);
CHECK_EQUAL(1, (size_t)etl::fibonacci<1>::value);
CHECK_EQUAL(1, (size_t)etl::fibonacci<2>::value);
CHECK_EQUAL(2, (size_t)etl::fibonacci<3>::value);
CHECK_EQUAL(3, (size_t)etl::fibonacci<4>::value);
CHECK_EQUAL(5, (size_t)etl::fibonacci<5>::value);
CHECK_EQUAL(8, (size_t)etl::fibonacci<6>::value);
CHECK_EQUAL(13, (size_t)etl::fibonacci<7>::value);
CHECK_EQUAL(21, (size_t)etl::fibonacci<8>::value);
CHECK_EQUAL(34, (size_t)etl::fibonacci<9>::value);
CHECK_EQUAL(55, (size_t)etl::fibonacci<10>::value);
CHECK_EQUAL(89, (size_t)etl::fibonacci<11>::value);
CHECK_EQUAL(144, (size_t)etl::fibonacci<12>::value);
CHECK_EQUAL(233, (size_t)etl::fibonacci<13>::value);
CHECK_EQUAL(377, (size_t)etl::fibonacci<14>::value);
CHECK_EQUAL(610, (size_t)etl::fibonacci<15>::value);
CHECK_EQUAL(987, (size_t)etl::fibonacci<16>::value);
CHECK_EQUAL(1597, (size_t)etl::fibonacci<17>::value);
CHECK_EQUAL(2584, (size_t)etl::fibonacci<18>::value);
CHECK_EQUAL(4181, (size_t)etl::fibonacci<19>::value);
CHECK_EQUAL(6765, (size_t)etl::fibonacci<20>::value);
CHECK_EQUAL(10946, (size_t)etl::fibonacci<21>::value);
CHECK_EQUAL(17711, (size_t)etl::fibonacci<22>::value);
CHECK_EQUAL(28657, (size_t)etl::fibonacci<23>::value);
CHECK_EQUAL(46368, (size_t)etl::fibonacci<24>::value);
CHECK_EQUAL(75025, (size_t)etl::fibonacci<25>::value);
CHECK_EQUAL(121393, (size_t)etl::fibonacci<26>::value);
CHECK_EQUAL(196418, (size_t)etl::fibonacci<27>::value);
CHECK_EQUAL(317811, (size_t)etl::fibonacci<28>::value);
CHECK_EQUAL(514229, (size_t)etl::fibonacci<29>::value);
CHECK_EQUAL(832040, (size_t)etl::fibonacci<30>::value);
CHECK_EQUAL(1346269, (size_t)etl::fibonacci<31>::value);
CHECK_EQUAL(2178309, (size_t)etl::fibonacci<32>::value);
CHECK_EQUAL(3524578, (size_t)etl::fibonacci<33>::value);
CHECK_EQUAL(5702887, (size_t)etl::fibonacci<34>::value);
CHECK_EQUAL(9227465, (size_t)etl::fibonacci<35>::value);
CHECK_EQUAL(14930352, (size_t)etl::fibonacci<36>::value);
CHECK_EQUAL(24157817, (size_t)etl::fibonacci<37>::value);
CHECK_EQUAL(39088169, (size_t)etl::fibonacci<38>::value);
CHECK_EQUAL(63245986, (size_t)etl::fibonacci<39>::value);
CHECK_EQUAL(102334155, (size_t)etl::fibonacci<40>::value);
CHECK_EQUAL(165580141, (size_t)etl::fibonacci<41>::value);
CHECK_EQUAL(267914296, (size_t)etl::fibonacci<42>::value);
CHECK_EQUAL(433494437, (size_t)etl::fibonacci<43>::value);
CHECK_EQUAL(701408733, (size_t)etl::fibonacci<44>::value);
CHECK_EQUAL(1134903170, (size_t)etl::fibonacci<45>::value);
CHECK_EQUAL(1836311903, (size_t)etl::fibonacci<46>::value);
CHECK_EQUAL(2971215073, (size_t)etl::fibonacci<47>::value);
}
TEST(test_factorial)
{
CHECK_EQUAL(1, (size_t)etl::factorial<0>::value);
CHECK_EQUAL(1, (size_t)etl::factorial<1>::value);
CHECK_EQUAL(2, (size_t)etl::factorial<2>::value);
CHECK_EQUAL(6, (size_t)etl::factorial<3>::value);
CHECK_EQUAL(24, (size_t)etl::factorial<4>::value);
CHECK_EQUAL(120, (size_t)etl::factorial<5>::value);
CHECK_EQUAL(720, (size_t)etl::factorial<6>::value);
CHECK_EQUAL(5040, (size_t)etl::factorial<7>::value);
CHECK_EQUAL(40320, (size_t)etl::factorial<8>::value);
CHECK_EQUAL(362880, (size_t)etl::factorial<9>::value);
CHECK_EQUAL(3628800, (size_t)etl::factorial<10>::value);
CHECK_EQUAL(39916800, (size_t)etl::factorial<11>::value);
CHECK_EQUAL(479001600, (size_t)etl::factorial<12>::value);
}
};
}