TEST(hsv_rgb, InvalidArray) {
vector<float> in(100, 1);
dim4 dims(100);
array input(dims, &(in.front()));
try {
array output = hsv2rgb(input);
ASSERT_EQ(true, false);
} catch (exception) {
ASSERT_EQ(true, true);
return;
}
}
TEST(hsv2rgb, CPP) {
vector<dim4> numDims;
vector<vector<float> > in;
vector<vector<float> > tests;
readTestsFromFile<float, float>(string(TEST_DIR "/hsv_rgb/hsv2rgb.test"),
numDims, in, tests);
dim4 dims = numDims[0];
array input(dims, &(in[0].front()));
array output = hsv2rgb(input);
vector<float> currGoldBar = tests[0];
ASSERT_VEC_ARRAY_NEAR(currGoldBar, dims, output, 1.0e-3);
}
TEST(hsv2rgb, MaxDim) {
vector<dim4> numDims;
vector<vector<float> > in;
vector<vector<float> > tests;
readTestsFromFile<float, float>(string(TEST_DIR "/hsv_rgb/hsv2rgb.test"),
numDims, in, tests);
dim4 dims = numDims[0];
array input(dims, &(in[0].front()));
const size_t largeDim = 65535 * 16 + 1;
unsigned int ntile = (largeDim + dims[1] - 1) / dims[1];
input = tile(input, 1, ntile);
array output = hsv2rgb(input);
dim4 outDims = output.dims();
float *outData = new float[outDims.elements()];
output.host((void *)outData);
vector<float> currGoldBar = tests[0];
for (int z = 0; z < outDims[2]; ++z) {
for (int y = 0; y < outDims[1]; ++y) {
for (int x = 0; x < outDims[0]; ++x) {
int outIter =
(z * outDims[1] * outDims[0]) + (y * outDims[0]) + x;
int goldIter =
(z * dims[1] * dims[0]) + ((y % dims[1]) * dims[0]) + x;
ASSERT_NEAR(currGoldBar[goldIter], outData[outIter], 1.0e-3)
<< "at: " << outIter << endl;
}
}
}
// cleanup
delete[] outData;
}
