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Tests and rgbe fix

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This commit is contained in:
Fedor Morozov
2013-06-24 05:54:58 +04:00
parent 96dfbf5d24
commit 84ea0c9a97
4 changed files with 111 additions and 3 deletions
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25
modules/highgui/test/test_grfmt.cpp
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@@ -406,3 +406,28 @@ TEST(Highgui_WebP, encode_decode_lossy_webp)
}
#endif
TEST(Highgui_hdr, regression)
{
string folder = string(cvtest::TS::ptr()->get_data_path()) + "../cv/hdr/";
string name_rle = folder + "grand_canal_rle.hdr";
string name_no_rle = folder + "grand_canal_no_rle.hdr";
Mat img_rle = imread(name_rle, -1);
ASSERT_FALSE(img_rle.empty()) << "Could not open " << name_rle;
Mat img_no_rle = imread(name_no_rle, -1);
ASSERT_FALSE(img_no_rle.empty()) << "Could not open " << name_no_rle;
double min = 0.0, max = 1.0;
minMaxLoc(abs(img_rle - img_no_rle), &min, &max);
ASSERT_FALSE(max > 0);
string tmp_file_name = tempfile(".hdr");
vector<int>param(1);
for(int i = 0; i < 2; i++) {
param[0] = i;
imwrite(tmp_file_name, img_rle, param);
Mat written_img = imread(tmp_file_name, -1);
ASSERT_FALSE(written_img.empty()) << "Could not open " << tmp_file_name;
minMaxLoc(abs(img_rle - written_img), &min, &max);
ASSERT_FALSE(max > 0);
}
}