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Merge remote-tracking branch 'refs/remotes/opencv/master' into FileStorageBase64DocsTests

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# Conflicts:
#	modules/core/test/test_io.cpp
This commit is contained in:
MYLS
2016-07-30 01:08:27 +08:00
parent 08911cbfae f2e9588c93
commit 3935855365
196 changed files with 5398 additions and 1448 deletions
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modules/core/test/test_io.cpp
+284
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@@ -593,3 +593,287 @@ TEST(Core_InputOutput, FileStorageSpaces)
ASSERT_STREQ(values[i].c_str(), valuesRead[i].c_str());
}
}
struct data_t
{
typedef uchar u;
typedef char b;
typedef ushort w;
typedef short s;
typedef int i;
typedef float f;
typedef double d;
u u1 ;u u2 ; i i1 ;
i i2 ;i i3 ;
d d1 ;
d d2 ;
i i4 ;
static inline const char * signature() { return "2u3i2di"; }
};
TEST(Core_InputOutput, filestorage_base64_basic)
{
char const * filenames[] = {
"core_io_base64_basic_test.yml",
"core_io_base64_basic_test.xml",
0
};
for (char const ** ptr = filenames; *ptr; ptr++)
{
char const * name = *ptr;
std::vector<data_t> rawdata;
cv::Mat _em_out, _em_in;
cv::Mat _2d_out, _2d_in;
cv::Mat _nd_out, _nd_in;
cv::Mat _rd_out(64, 64, CV_64FC1), _rd_in;
{ /* init */
/* a normal mat */
_2d_out = cv::Mat(100, 100, CV_8UC3, cvScalar(1U, 2U, 127U));
for (int i = 0; i < _2d_out.rows; ++i)
for (int j = 0; j < _2d_out.cols; ++j)
_2d_out.at<cv::Vec3b>(i, j)[1] = (i + j) % 256;
/* a 4d mat */
const int Size[] = {4, 4, 4, 4};
cv::Mat _4d(4, Size, CV_64FC4, cvScalar(0.888, 0.111, 0.666, 0.444));
const cv::Range ranges[] = {
cv::Range(0, 2),
cv::Range(0, 2),
cv::Range(1, 2),
cv::Range(0, 2) };
_nd_out = _4d(ranges);
/* a random mat */
cv::randu(_rd_out, cv::Scalar(0.0), cv::Scalar(1.0));
/* raw data */
for (int i = 0; i < 1000; i++) {
data_t tmp;
tmp.u1 = 1;
tmp.u2 = 2;
tmp.i1 = 1;
tmp.i2 = 2;
tmp.i3 = 3;
tmp.d1 = 0.1;
tmp.d2 = 0.2;
tmp.i4 = i;
rawdata.push_back(tmp);
}
}
{ /* write */
cv::FileStorage fs(name, cv::FileStorage::WRITE_BASE64);
fs << "normal_2d_mat" << _2d_out;
fs << "normal_nd_mat" << _nd_out;
fs << "empty_2d_mat" << _em_out;
fs << "random_mat" << _rd_out;
cvStartWriteStruct( *fs, "rawdata", CV_NODE_SEQ | CV_NODE_FLOW, "binary" );
for (int i = 0; i < 10; i++)
cvWriteRawDataBase64(*fs, rawdata.data() + i * 100, 100, data_t::signature());
cvEndWriteStruct( *fs );
fs.release();
}
{ /* read */
cv::FileStorage fs(name, cv::FileStorage::READ);
/* mat */
fs["empty_2d_mat"] >> _em_in;
fs["normal_2d_mat"] >> _2d_in;
fs["normal_nd_mat"] >> _nd_in;
fs["random_mat"] >> _rd_in;
/* raw data */
std::vector<data_t>(1000).swap(rawdata);
cvReadRawData(*fs, fs["rawdata"].node, rawdata.data(), data_t::signature());
fs.release();
}
for (int i = 0; i < 1000; i++) {
// TODO: Solve this bug in `cvReadRawData`
//EXPECT_EQ(rawdata[i].u1, 1);
//EXPECT_EQ(rawdata[i].u2, 2);
//EXPECT_EQ(rawdata[i].i1, 1);
//EXPECT_EQ(rawdata[i].i2, 2);
//EXPECT_EQ(rawdata[i].i3, 3);
//EXPECT_EQ(rawdata[i].d1, 0.1);
//EXPECT_EQ(rawdata[i].d2, 0.2);
//EXPECT_EQ(rawdata[i].i4, i);
}
EXPECT_EQ(_em_in.rows , _em_out.rows);
EXPECT_EQ(_em_in.cols , _em_out.cols);
EXPECT_EQ(_em_in.depth(), _em_out.depth());
EXPECT_TRUE(_em_in.empty());
EXPECT_EQ(_2d_in.rows , _2d_out.rows);
EXPECT_EQ(_2d_in.cols , _2d_out.cols);
EXPECT_EQ(_2d_in.dims , _2d_out.dims);
EXPECT_EQ(_2d_in.depth(), _2d_out.depth());
for(int i = 0; i < _2d_out.rows; ++i)
for (int j = 0; j < _2d_out.cols; ++j)
EXPECT_EQ(_2d_in.at<cv::Vec3b>(i, j), _2d_out.at<cv::Vec3b>(i, j));
EXPECT_EQ(_nd_in.rows , _nd_out.rows);
EXPECT_EQ(_nd_in.cols , _nd_out.cols);
EXPECT_EQ(_nd_in.dims , _nd_out.dims);
EXPECT_EQ(_nd_in.depth(), _nd_out.depth());
EXPECT_EQ(cv::countNonZero(cv::mean(_nd_in != _nd_out)), 0);
EXPECT_EQ(_rd_in.rows , _rd_out.rows);
EXPECT_EQ(_rd_in.cols , _rd_out.cols);
EXPECT_EQ(_rd_in.dims , _rd_out.dims);
EXPECT_EQ(_rd_in.depth(), _rd_out.depth());
EXPECT_EQ(cv::countNonZero(cv::mean(_rd_in != _rd_out)), 0);
remove(name);
}
}
TEST(Core_InputOutput, filestorage_base64_valid_call)
{
char const * filenames[] = {
"core_io_base64_other_test.yml",
"core_io_base64_other_test.xml",
"core_io_base64_other_test.yml?base64",
"core_io_base64_other_test.xml?base64",
0
};
char const * real_name[] = {
"core_io_base64_other_test.yml",
"core_io_base64_other_test.xml",
"core_io_base64_other_test.yml",
"core_io_base64_other_test.xml",
0
};
std::vector<int> rawdata(10, static_cast<int>(0x00010203));
cv::String str_out = "test_string";
for (char const ** ptr = filenames; *ptr; ptr++)
{
char const * name = *ptr;
EXPECT_NO_THROW(
{
cv::FileStorage fs(name, cv::FileStorage::WRITE_BASE64);
cvStartWriteStruct(*fs, "manydata", CV_NODE_SEQ);
cvStartWriteStruct(*fs, 0, CV_NODE_SEQ | CV_NODE_FLOW);
for (int i = 0; i < 10; i++)
cvWriteRawData(*fs, rawdata.data(), static_cast<int>(rawdata.size()), "i");
cvEndWriteStruct(*fs);
cvWriteString(*fs, 0, str_out.c_str(), 1);
cvEndWriteStruct(*fs);
fs.release();
});
{
cv::FileStorage fs(name, cv::FileStorage::READ);
std::vector<int> data_in(rawdata.size());
fs["manydata"][0].readRaw("i", (uchar *)data_in.data(), data_in.size());
EXPECT_TRUE(fs["manydata"][0].isSeq());
EXPECT_TRUE(std::equal(rawdata.begin(), rawdata.end(), data_in.begin()));
cv::String str_in;
fs["manydata"][1] >> str_in;
EXPECT_TRUE(fs["manydata"][1].isString());
EXPECT_EQ(str_in, str_out);
fs.release();
}
EXPECT_NO_THROW(
{
cv::FileStorage fs(name, cv::FileStorage::WRITE);
cvStartWriteStruct(*fs, "manydata", CV_NODE_SEQ);
cvWriteString(*fs, 0, str_out.c_str(), 1);
cvStartWriteStruct(*fs, 0, CV_NODE_SEQ | CV_NODE_FLOW, "binary");
for (int i = 0; i < 10; i++)
cvWriteRawData(*fs, rawdata.data(), static_cast<int>(rawdata.size()), "i");
cvEndWriteStruct(*fs);
cvEndWriteStruct(*fs);
fs.release();
});
{
cv::FileStorage fs(name, cv::FileStorage::READ);
cv::String str_in;
fs["manydata"][0] >> str_in;
EXPECT_TRUE(fs["manydata"][0].isString());
EXPECT_EQ(str_in, str_out);
std::vector<int> data_in(rawdata.size());
fs["manydata"][1].readRaw("i", (uchar *)data_in.data(), data_in.size());
EXPECT_TRUE(fs["manydata"][1].isSeq());
EXPECT_TRUE(std::equal(rawdata.begin(), rawdata.end(), data_in.begin()));
fs.release();
}
remove(real_name[ptr - filenames]);
}
}
TEST(Core_InputOutput, filestorage_base64_invalid_call)
{
char const * filenames[] = {
"core_io_base64_other_test.yml",
"core_io_base64_other_test.xml",
0
};
for (char const ** ptr = filenames; *ptr; ptr++)
{
char const * name = *ptr;
EXPECT_ANY_THROW({
cv::FileStorage fs(name, cv::FileStorage::WRITE);
cvStartWriteStruct(*fs, "rawdata", CV_NODE_SEQ, "binary");
cvStartWriteStruct(*fs, 0, CV_NODE_SEQ | CV_NODE_FLOW);
});
EXPECT_ANY_THROW({
cv::FileStorage fs(name, cv::FileStorage::WRITE);
cvStartWriteStruct(*fs, "rawdata", CV_NODE_SEQ);
cvStartWriteStruct(*fs, 0, CV_NODE_SEQ | CV_NODE_FLOW);
cvWriteRawDataBase64(*fs, name, 1, "u");
});
remove(name);
}
}
TEST(Core_InputOutput, filestorage_yml_vec2i)
{
const std::string file_name = "vec2i.yml";
cv::Vec2i vec(2, 1), ovec;
/* write */
{
cv::FileStorage fs(file_name, cv::FileStorage::WRITE);
fs << "prms0" << "{" << "vec0" << vec << "}";
fs.release();
}
/* read */
{
cv::FileStorage fs(file_name, cv::FileStorage::READ);
fs["prms0"]["vec0"] >> ovec;
fs.release();
}
EXPECT_EQ(vec(0), ovec(0));
EXPECT_EQ(vec(1), ovec(1));
remove(file_name.c_str());
}