1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*******************************************************
* Copyright (c) 2014, ArrayFire
* All rights reserved.
*
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
********************************************************/
#include <gtest/gtest.h>
#include <arrayfire.h>
#include <af/dim4.hpp>
#include <af/traits.hpp>
#include <string>
#include <vector>
#include <testHelpers.hpp>
using std::string;
using std::vector;
template<typename T>
class MatchTemplate : public ::testing::Test
{
public:
virtual void SetUp() {}
};
// create a list of types to be tested
typedef ::testing::Types<float, double, int, uint, char, uchar, short, ushort> TestTypes;
// register the type list
TYPED_TEST_CASE(MatchTemplate, TestTypes);
template<typename T>
void matchTemplateTest(string pTestFile, af_match_type pMatchType)
{
typedef typename cond_type<is_same_type<T, double>::value, double, float>::type outType;
if (noDoubleTests<T>()) return;
vector<af::dim4> numDims;
vector<vector<T> > in;
vector<vector<outType> > tests;
readTests<T, outType, float>(pTestFile, numDims, in, tests);
af::dim4 sDims = numDims[0];
af::dim4 tDims = numDims[1];
af_array outArray = 0;
af_array sArray = 0;
af_array tArray = 0;
ASSERT_EQ(AF_SUCCESS, af_create_array(&sArray, &(in[0].front()),
sDims.ndims(), sDims.get(), (af_dtype)af::dtype_traits<T>::af_type));
ASSERT_EQ(AF_SUCCESS, af_create_array(&tArray, &(in[1].front()),
tDims.ndims(), tDims.get(), (af_dtype)af::dtype_traits<T>::af_type));
ASSERT_EQ(AF_SUCCESS, af_match_template(&outArray, sArray, tArray, pMatchType));
outType *outData = new outType[sDims.elements()];
ASSERT_EQ(AF_SUCCESS, af_get_data_ptr((void*)outData, outArray));
vector<outType> currGoldBar = tests[0];
size_t nElems = currGoldBar.size();
for (size_t elIter=0; elIter<nElems; ++elIter) {
ASSERT_NEAR(currGoldBar[elIter], outData[elIter], 1.0e-3)<< "at: " << elIter<< std::endl;
}
// cleanup
delete[] outData;
ASSERT_EQ(AF_SUCCESS, af_release_array(sArray));
ASSERT_EQ(AF_SUCCESS, af_release_array(tArray));
ASSERT_EQ(AF_SUCCESS, af_release_array(outArray));
}
TYPED_TEST(MatchTemplate, Matrix_SAD)
{
matchTemplateTest<TypeParam>(string(TEST_DIR"/MatchTemplate/matrix_sad.test"), AF_SAD);
}
TYPED_TEST(MatchTemplate, Matrix_SSD)
{
matchTemplateTest<TypeParam>(string(TEST_DIR"/MatchTemplate/matrix_ssd.test"), AF_SSD);
}
TYPED_TEST(MatchTemplate, MatrixBatch_SAD)
{
matchTemplateTest<TypeParam>(string(TEST_DIR"/MatchTemplate/matrix_sad_batch.test"), AF_SAD);
}
TEST(MatchTemplate, InvalidMatchType)
{
af_array inArray = 0;
af_array tArray = 0;
af_array outArray = 0;
vector<float> in(100, 1);
af::dim4 sDims(10, 10, 1, 1);
af::dim4 tDims(4, 4, 1, 1);
ASSERT_EQ(AF_SUCCESS, af_create_array(&inArray, &in.front(),
sDims.ndims(), sDims.get(), (af_dtype) af::dtype_traits<float>::af_type));
ASSERT_EQ(AF_SUCCESS, af_create_array(&tArray, &in.front(),
tDims.ndims(), tDims.get(), (af_dtype) af::dtype_traits<float>::af_type));
ASSERT_EQ(AF_ERR_ARG, af_match_template(&outArray, inArray, tArray, (af_match_type)-1));
ASSERT_EQ(AF_SUCCESS, af_release_array(inArray));
ASSERT_EQ(AF_SUCCESS, af_release_array(tArray));
}
///////////////////////////////// CPP TESTS /////////////////////////////
//
TEST(MatchTemplate, CPP)
{
vector<float> in(100, 1);
af::dim4 sDims(10, 10, 1, 1);
af::dim4 tDims(4, 4, 1, 1);
try {
af::array input(sDims, &in.front());
af::array tmplt(tDims, &in.front());
af::array out = matchTemplate(input, tmplt, (af_match_type)-1);
} catch(af::exception &e) {
std::cout<<"Invalid Match test: "<<e.what()<<std::endl;
}
}
|
