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minore changes in test on HDR fromat

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pull/1474/head
Alexander Shishkov 11 years ago
parent 245dc99248
commit a29ce401d5
1 changed files with 6 additions and 6 deletions
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  1. 12
      modules/highgui/test/test_grfmt.cpp

12
modules/highgui/test/test_grfmt.cpp
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@ -338,11 +338,11 @@ TEST(Highgui_Tiff, decode_tile16384x16384)
TEST(Highgui_WebP, encode_decode_lossless_webp) TEST(Highgui_WebP, encode_decode_lossless_webp)
{ {
cvtest::TS& ts = *cvtest::TS::ptr(); cvtest::TS& ts = *cvtest::TS::ptr();
std::string input = std::string(ts.get_data_path()) + "../cv/shared/lena.png"; string input = string(ts.get_data_path()) + "../cv/shared/lena.png";
cv::Mat img = cv::imread(input); cv::Mat img = cv::imread(input);
ASSERT_FALSE(img.empty()); ASSERT_FALSE(img.empty());
std::string output = cv::tempfile(".webp"); string output = cv::tempfile(".webp");
EXPECT_NO_THROW(cv::imwrite(output, img)); // lossless EXPECT_NO_THROW(cv::imwrite(output, img)); // lossless
cv::Mat img_webp = cv::imread(output); cv::Mat img_webp = cv::imread(output);
@ -387,7 +387,7 @@ TEST(Highgui_WebP, encode_decode_lossless_webp)
TEST(Highgui_WebP, encode_decode_lossy_webp) TEST(Highgui_WebP, encode_decode_lossy_webp)
{ {
cvtest::TS& ts = *cvtest::TS::ptr(); cvtest::TS& ts = *cvtest::TS::ptr();
std::string input = std::string(ts.get_data_path()) + "/../cv/shared/lena.png"; string input = string(ts.get_data_path()) + "/../cv/shared/lena.png";
cv::Mat img = cv::imread(input); cv::Mat img = cv::imread(input);
ASSERT_FALSE(img.empty()); ASSERT_FALSE(img.empty());
@ -407,7 +407,7 @@ TEST(Highgui_WebP, encode_decode_lossy_webp)
#endif #endif
TEST(Highgui_hdr, regression) TEST(Highgui_Hdr, regression)
{ {
string folder = string(cvtest::TS::ptr()->get_data_path()) + "../cv/hdr/"; string folder = string(cvtest::TS::ptr()->get_data_path()) + "../cv/hdr/";
string name_rle = folder + "grand_canal_rle.hdr"; string name_rle = folder + "grand_canal_rle.hdr";
@ -419,7 +419,7 @@ TEST(Highgui_hdr, regression)
double min = 0.0, max = 1.0; double min = 0.0, max = 1.0;
minMaxLoc(abs(img_rle - img_no_rle), &min, &max); minMaxLoc(abs(img_rle - img_no_rle), &min, &max);
ASSERT_FALSE(max > 0); ASSERT_FALSE(max > DBL_EPSILON);
string tmp_file_name = tempfile(".hdr"); string tmp_file_name = tempfile(".hdr");
vector<int>param(1); vector<int>param(1);
for(int i = 0; i < 2; i++) { for(int i = 0; i < 2; i++) {
@ -428,6 +428,6 @@ TEST(Highgui_hdr, regression)
Mat written_img = imread(tmp_file_name, -1); Mat written_img = imread(tmp_file_name, -1);
ASSERT_FALSE(written_img.empty()) << "Could not open " << tmp_file_name; ASSERT_FALSE(written_img.empty()) << "Could not open " << tmp_file_name;
minMaxLoc(abs(img_rle - written_img), &min, &max); minMaxLoc(abs(img_rle - written_img), &min, &max);
ASSERT_FALSE(max > 0); ASSERT_FALSE(max > DBL_EPSILON);
} }
} }

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