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added several new highgui tests

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This commit is contained in:
Andrey Morozov 2011-06-03 08:33:27 +00:00
parent 22dbd002e6
commit 03c7784186
2 changed files with 117 additions and 55 deletions
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164
modules/highgui/test/test_ffmpeg.cpp
View File

@ -78,19 +78,21 @@ class CV_FFmpegWriteBigVideoTest : public cvtest::BaseTest
const int img_c = 4096;
Size frame_s = Size(img_c, img_r);
const double fps = 30;
const double time_sec = 1;
const double time_sec = 2;
const int coeff = static_cast<int>(static_cast<double>(cv::min(img_c, img_r)) / (fps * time_sec));
Mat img(img_r, img_c, CV_8UC3, Scalar::all(0));
try
{
VideoWriter writer(string(ts->get_data_path()) + "video/output.avi",
CV_FOURCC('X', 'V', 'I', 'D'), fps, frame_s);
VideoWriter writer(string(ts->get_data_path()) + "video/output.avi", CV_FOURCC('X', 'V', 'I', 'D'), fps, frame_s);
if (writer.isOpened() == false) ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION);
for (int i = 0 ; i < static_cast<int>(fps * time_sec); i++ )
{
circle(img, Point2i(img_c / 2, img_r / 2), cv::min(img_r, img_c) / 2 * (i + 1), Scalar::all(255));
//circle(img, Point2i(img_c / 2, img_r / 2), cv::min(img_r, img_c) / 2 * (i + 1), Scalar(255, 0, 0, 0), 2);
rectangle(img, Point2i(coeff * i, coeff * i), Point2i(coeff * (i + 1), coeff * (i + 1)),
Scalar::all(255 * (1.0 - static_cast<double>(i) / (fps * time_sec * 2) )), -1);
writer << img;
}
}
@ -105,55 +107,115 @@ class CV_FFmpegWriteBigVideoTest : public cvtest::BaseTest
string ext_from_int(int ext)
{
if (ext == 0) return ".png";
if (ext == 1) return ".jpg";
if (ext == 2) return ".bmp";
if (ext == 3) return ".pgm";
if (ext == 4) return ".tiff";
if (ext == 1) return ".bmp";
if (ext == 2) return ".pgm";
if (ext == 3) return ".tiff";
return "";
}
//class CV_FFmpegWriteSequenceImageTest : public cvtest::BaseTest
//{
// public:
// void run(int)
// {
// try
// {
// const int img_r = 640;
// const int img_c = 480;
// Size frame_s = Size(img_c, img_r);
//
// for (size_t ext = 0; ext < 5; ++ext) // 0 - png, 1 - jpg, 2 - bmp, 3 - pgm, 4 - tiff
// for (size_t k = 1; k <= 3; ++k)
// for (size_t num_channels = 1; num_channels <= 4; ++num_channels)
// for (size_t depth = CV_8U; depth <= CV_16U; ++depth)
// {
// ts->printf(ts->LOG, "image type depth:%d channels:%d ext: %s\n", depth, num_channels, ext_from_int(ext).c_str());
// ts->printf(ts->LOG, "creating image\n");
// Mat img(img_r * k, img_c * k, CV_MAKETYPE(depth, num_channels), Scalar::all(0));
// ts->printf(ts->LOG, "drawing circle\n");
// circle(img, Point2i((img_c * k) / 2, (img_r * k) / 2), cv::min((img_r * k), (img_c * k)) / 4 , Scalar::all(255));
// ts->printf(ts->LOG, "writing image : %s\n", string(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext)).c_str());
// imwrite(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext), img);
// ts->printf(ts->LOG, "reading test image : %s\n", string(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext)).c_str());
// Mat img_test = imread(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext));
//
// CV_Assert(img.size() == img_test.size());
// CV_Assert(img.type() == img_test.type());
//
// ts->printf(ts->LOG, "checking test image\n");
// if (countNonZero(img != img_test) != 0)
// ts->set_failed_test_info(cvtest::TS::FAIL_GENERIC);
// }
// }
// catch(...)
// {
// ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION);
// }
// ts->set_failed_test_info(cvtest::TS::OK);
// }
//};
class CV_FFmpegWriteSequenceImageTest : public cvtest::BaseTest
{
public:
void run(int)
{
try
{
const int img_r = 640;
const int img_c = 480;
Size frame_s = Size(img_c, img_r);
for (size_t k = 1; k <= 5; ++k)
{
for (size_t ext = 0; ext < 4; ++ext) // 0 - png, 1 - bmp, 2 - pgm, 3 - tiff
for (size_t num_channels = 1; num_channels <= 3; num_channels+=2)
{
ts->printf(ts->LOG, "image type depth:%d channels:%d ext: %s\n", CV_8U, num_channels, ext_from_int(ext).c_str());
Mat img(img_r * k, img_c * k, CV_MAKETYPE(CV_8U, num_channels), Scalar::all(0));
circle(img, Point2i((img_c * k) / 2, (img_r * k) / 2), cv::min((img_r * k), (img_c * k)) / 4 , Scalar::all(255));
ts->printf(ts->LOG, "writing image : %s\n", string(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext)).c_str());
imwrite(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext), img);
ts->printf(ts->LOG, "reading test image : %s\n", string(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext)).c_str());
Mat img_test = imread(string(ts->get_data_path()) + "readwrite/test" + ext_from_int(ext), CV_LOAD_IMAGE_UNCHANGED);
if (img_test.empty()) ts->set_failed_test_info(ts->FAIL_MISMATCH);
CV_Assert(img.size() == img_test.size());
CV_Assert(img.type() == img_test.type());
double n = norm(img, img_test);
if ( n > 1.0)
{
ts->printf(ts->LOG, "norm = %f \n", n);
ts->set_failed_test_info(ts->FAIL_MISMATCH);
}
}
for (size_t num_channels = 1; num_channels <= 3; num_channels+=2)
{
// jpeg
ts->printf(ts->LOG, "image type depth:%d channels:%d ext: %s\n", CV_8U, num_channels, ".jpg");
Mat img(img_r * k, img_c * k, CV_MAKETYPE(CV_8U, num_channels), Scalar::all(0));
circle(img, Point2i((img_c * k) / 2, (img_r * k) / 2), cv::min((img_r * k), (img_c * k)) / 4 , Scalar::all(255));
string filename = string(ts->get_data_path() + "readwrite/test_" + char(k + 48) + "_c" + char(num_channels + 48) + "_.jpg");
imwrite(filename, img);
img = imread(filename, CV_LOAD_IMAGE_UNCHANGED);
filename = string(ts->get_data_path() + "readwrite/test_" + char(k + 48) + "_c" + char(num_channels + 48) + ".jpg");
ts->printf(ts->LOG, "reading test image : %s\n", filename.c_str());
Mat img_test = imread(filename, CV_LOAD_IMAGE_UNCHANGED);
if (img_test.empty()) ts->set_failed_test_info(ts->FAIL_MISMATCH);
CV_Assert(img.size() == img_test.size());
CV_Assert(img.type() == img_test.type());
double n = norm(img, img_test);
if ( n > 1.0)
{
ts->printf(ts->LOG, "norm = %f \n", n);
ts->set_failed_test_info(ts->FAIL_MISMATCH);
}
}
for (size_t num_channels = 1; num_channels <= 3; num_channels+=2)
{
// tiff
ts->printf(ts->LOG, "image type depth:%d channels:%d ext: %s\n", CV_16U, num_channels, ".tiff");
Mat img(img_r * k, img_c * k, CV_MAKETYPE(CV_16U, num_channels), Scalar::all(0));
circle(img, Point2i((img_c * k) / 2, (img_r * k) / 2), cv::min((img_r * k), (img_c * k)) / 4 , Scalar::all(255));
string filename = string(ts->get_data_path() + "readwrite/test.tiff");
imwrite(filename, img);
ts->printf(ts->LOG, "reading test image : %s\n", filename.c_str());
Mat img_test = imread(filename, CV_LOAD_IMAGE_UNCHANGED);
if (img_test.empty()) ts->set_failed_test_info(ts->FAIL_MISMATCH);
CV_Assert(img.size() == img_test.size());
ts->printf(ts->LOG, "img : %d ; %d \n", img.channels(), img.depth());
ts->printf(ts->LOG, "img_test : %d ; %d \n", img_test.channels(), img_test.depth());
CV_Assert(img.type() == img_test.type());
//TEST(Highgui_FFmpeg_WriteBigImage, regression) { CV_FFmpegWriteBigImageTest test; test.safe_run(); }
//TEST(Highgui_FFmpeg_WriteBigVideo, regression) { CV_FFmpegWriteBigVideoTest test; test.safe_run(); }
double n = norm(img, img_test);
if ( n > 1.0)
{
ts->printf(ts->LOG, "norm = %f \n", n);
ts->set_failed_test_info(ts->FAIL_MISMATCH);
}
}
}
}
catch(const cv::Exception & e)
{
ts->printf(ts->LOG, "Exception: %s\n" , e.what());
ts->set_failed_test_info(ts->FAIL_MISMATCH);
}
}
};
TEST(Highgui_FFmpeg_WriteBigImage, regression) { CV_FFmpegWriteBigImageTest test; test.safe_run(); }
TEST(Highgui_FFmpeg_WriteBigVideo, regression) { CV_FFmpegWriteBigVideoTest test; test.safe_run(); }
TEST(Highgui_FFmpeg_WriteSequenceImage, regression) { CV_FFmpegWriteSequenceImageTest test; test.safe_run(); }

8
modules/highgui/test/test_video_io.cpp
View File

@ -69,10 +69,10 @@ double PSNR(const Mat& m1, const Mat& m2)
void CV_HighGuiTest::ImagesTest(const string& dir)
{
string _name = dir + string("shared/baboon.jpg");
string _name = dir + string("../cv/shared/baboon.jpg");
ts->printf(ts->LOG, "reading image : %s\n", _name.c_str());
Mat image = imread(dir + "shared/baboon.jpg");
Mat image = imread(_name);
image.convertTo(image, CV_8UC3);
if (image.empty())
@ -155,7 +155,7 @@ void CV_HighGuiTest::ImagesTest(const string& dir)
void CV_HighGuiTest::VideoTest(const string& dir, int fourcc)
{
string src_file = dir + "shared/video_for_test.avi";
string src_file = dir + "../cv/shared/video_for_test.avi";
string tmp_name = dir + "video.avi";
ts->printf(ts->LOG, "reading video : %s\n", src_file.c_str());
@ -183,7 +183,7 @@ void CV_HighGuiTest::VideoTest(const string& dir, int fourcc)
writer = cvCreateVideoWriter(tmp_name.c_str(), fourcc, 24, cvGetSize(img));
if (writer == 0)
{
ts->printf(ts->LOG, "can't create writer\n");
ts->printf(ts->LOG, "can't create writer (with fourcc : %d)\n", fourcc);
cvReleaseCapture( &cap );
ts->set_failed_test_info(ts->FAIL_MISMATCH);
return;