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Disabled tests requiring random engine when CXX11 STL is not available.

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Added missed `typename` keywords, and fixed variable initialization.
This commit is contained in:
SGrottel 2021-05-10 17:48:35 +02:00
parent 0f5b544d5d
commit c792a0a221
1 changed files with 36 additions and 27 deletions
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63
test/gtx/gtx_pca.cpp
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@ -4,7 +4,9 @@
#include <glm/gtc/epsilon.hpp>
#include <vector>
#ifdef GLM_HAS_CXX11_STL
#include <random>
#endif
template<glm::length_t D, typename T, glm::qualifier Q>
bool vectorEpsilonEqual(glm::vec<D, T, Q> const& a, glm::vec<D, T, Q> const& b)
@ -366,30 +368,30 @@ int testEigenvalueSort()
};
// The permutations t perform, based on `D` (1 <= D <= 4)
static const glm::ivec4 permutation[] = {
{ 0, 1, 2, 3 },
{ 1, 0, 2, 3 }, // last for D = 2
{ 0, 2, 1, 3 },
{ 1, 2, 0, 3 },
{ 2, 0, 1, 3 },
{ 2, 1, 0, 3 }, // last for D = 3
{ 0, 1, 3, 2 },
{ 1, 0, 3, 2 },
{ 0, 2, 3, 1 },
{ 1, 2, 3, 0 },
{ 2, 0, 3, 1 },
{ 2, 1, 3, 0 },
{ 0, 3, 1, 2 },
{ 1, 3, 0, 2 },
{ 0, 3, 2, 1 },
{ 1, 3, 2, 0 },
{ 2, 3, 0, 1 },
{ 2, 3, 1, 0 },
{ 3, 0, 1, 2 },
{ 3, 1, 0, 2 },
{ 3, 0, 2, 1 },
{ 3, 1, 2, 0 },
{ 3, 2, 0, 1 },
{ 3, 2, 1, 0 } // last for D = 4
glm::ivec4(0, 1, 2, 3),
glm::ivec4(1, 0, 2, 3), // last for D = 2
glm::ivec4(0, 2, 1, 3),
glm::ivec4(1, 2, 0, 3),
glm::ivec4(2, 0, 1, 3),
glm::ivec4(2, 1, 0, 3), // last for D = 3
glm::ivec4(0, 1, 3, 2),
glm::ivec4(1, 0, 3, 2),
glm::ivec4(0, 2, 3, 1),
glm::ivec4(1, 2, 3, 0),
glm::ivec4(2, 0, 3, 1),
glm::ivec4(2, 1, 3, 0),
glm::ivec4(0, 3, 1, 2),
glm::ivec4(1, 3, 0, 2),
glm::ivec4(0, 3, 2, 1),
glm::ivec4(1, 3, 2, 0),
glm::ivec4(2, 3, 0, 1),
glm::ivec4(2, 3, 1, 0),
glm::ivec4(3, 0, 1, 2),
glm::ivec4(3, 1, 0, 2),
glm::ivec4(3, 0, 2, 1),
glm::ivec4(3, 1, 2, 0),
glm::ivec4(3, 2, 0, 1),
glm::ivec4(3, 2, 1, 0) // last for D = 4
};
// initial sanity check
@ -439,6 +441,7 @@ int testCovar(glm::length_t dataSize, unsigned int randomEngineSeed)
return failReport(__LINE__);
// #2: test function variant consitency with random data
#ifdef GLM_HAS_CXX11_STL
std::default_random_engine rndEng(randomEngineSeed);
std::normal_distribution<T> normalDist;
testData.resize(dataSize);
@ -454,8 +457,8 @@ int testCovar(glm::length_t dataSize, unsigned int randomEngineSeed)
std::vector<vec> centeredTestData;
centeredTestData.reserve(testData.size());
std::vector<vec>::const_iterator e = testData.end();
for(std::vector<vec>::const_iterator i = testData.begin(); i != e; ++i)
typename std::vector<vec>::const_iterator e = testData.end();
for(typename std::vector<vec>::const_iterator i = testData.begin(); i != e; ++i)
centeredTestData.push_back((*i) - center);
mat c1 = glm::computeCovarianceMatrix(centeredTestData.data(), centeredTestData.size());
@ -469,7 +472,9 @@ int testCovar(glm::length_t dataSize, unsigned int randomEngineSeed)
return failReport(__LINE__);
if(!matrixEpsilonEqual(c1, c4))
return failReport(__LINE__);
#else // GLM_HAS_CXX11_STL
printf("dummy: %d %d\n", static_cast<int>(randomEngineSeed), static_cast<int>(dataSize));
#endif // GLM_HAS_CXX11_STL
return 0;
}
@ -547,6 +552,7 @@ int smokeTest()
return 0;
}
#ifdef GLM_HAS_CXX11_STL
int rndTest(unsigned int randomEngineSeed)
{
std::default_random_engine rndEng(randomEngineSeed);
@ -620,6 +626,7 @@ int rndTest(unsigned int randomEngineSeed)
return 0;
}
#endif // GLM_HAS_CXX11_STL
int main()
{
@ -672,10 +679,12 @@ int main()
return failReport(__LINE__);
// Final tests with randomized data
#ifdef GLM_HAS_CXX11_STL
if(rndTest(12345) != 0)
return failReport(__LINE__);
if(rndTest(42) != 0)
return failReport(__LINE__);
#endif // GLM_HAS_CXX11_STL
return 0;
}