public void IndexMulti_Content()
{
DeleteIndexFiles();
var images_index = new Images.ImageIndexMulti(test_data_path, num_index);
var list = images_index.ImageFilesIndexed();
// included
Assert.IsTrue(list.Contains(test_data_path + "lena.jpg"));
Assert.IsTrue(list.Contains(test_data_path + "koala1.jpg"));
// excluded
Assert.IsFalse(list.Contains(test_data_path + "CorruptImage.jpg"));
Assert.IsFalse(list.Contains(test_data_path + "wrong.txt.bmp"));
// included file info
var info = images_index.ImageInfo(test_data_path + "lena.jpg");
var s = info[0];
var w = info[1];
var h = info[2];
Assert.IsTrue(s.Equals("91.8K"));
//Assert.IsTrue(w.Equals("512"));
//Assert.IsTrue(w.Equals("512"));
DeleteIndexFiles();
}
public void IndexMulti_Search()
{
DeleteIndexFiles();
var images_index = new Images.ImageIndexMulti(test_data_path, 2);
var test_image = test_data_path + "lena.jpg";
foreach (Images.ImageHashAlgorithm algo in Enum.GetValues(typeof(Images.ImageHashAlgorithm)))
{
foreach (ComparisonMethod method in Enum.GetValues(typeof(ComparisonMethod)))
{
var result = images_index.SearchSimilarImages(test_image, algo, method, 90);
var nmatches = result.Count;
Console.WriteLine("{0} {1} {2} found: {3}", test_image, algo, method, nmatches);
if (method == ComparisonMethod.Feature || algo == Images.ImageHashAlgorithm.MD5)
{
Assert.IsTrue(result.Count >= 0);
}
else
{
foreach (var match in result.Keys)
{
Console.WriteLine(" - {0}", match);
}
Assert.IsTrue(result.Count >= 1);
}
}
}
DeleteIndexFiles();
}
public void IndexMulti_Constructor()
{
string dir = test_data_path;
DeleteIndexFiles();
var images_index = new Images.ImageIndexMulti(dir, num_index);
Assert.IsTrue(File.Exists(test_index0));
Assert.IsTrue(File.Exists(test_index1));
// index not empty
var list = images_index.ImageFilesIndexed();
Assert.IsTrue(list.Count > 0);
DeleteIndexFiles();
}