diff --git a/testdata/cv/barcode/multiple/4_barcodes.jpg b/testdata/cv/barcode/multiple/4_barcodes.jpg
new file mode 100644
index 000000000..c6a52f5e6
Binary files /dev/null and b/testdata/cv/barcode/multiple/4_barcodes.jpg differ
diff --git a/testdata/cv/barcode/multiple/result.csv b/testdata/cv/barcode/multiple/result.csv
new file mode 100644
index 000000000..21778111c
--- /dev/null
+++ b/testdata/cv/barcode/multiple/result.csv
@@ -0,0 +1 @@
+4_barcodes.jpg,16
diff --git a/testdata/cv/barcode/single/book.jpg b/testdata/cv/barcode/single/book.jpg
new file mode 100644
index 000000000..ab85f3aa3
Binary files /dev/null and b/testdata/cv/barcode/single/book.jpg differ
diff --git a/testdata/cv/barcode/single/bottle_1.jpg b/testdata/cv/barcode/single/bottle_1.jpg
new file mode 100644
index 000000000..6617b707a
Binary files /dev/null and b/testdata/cv/barcode/single/bottle_1.jpg differ
diff --git a/testdata/cv/barcode/single/bottle_2.jpg b/testdata/cv/barcode/single/bottle_2.jpg
new file mode 100644
index 000000000..6799c1a5d
Binary files /dev/null and b/testdata/cv/barcode/single/bottle_2.jpg differ
diff --git a/testdata/cv/barcode/single/result.csv b/testdata/cv/barcode/single/result.csv
new file mode 100644
index 000000000..f7394e00c
--- /dev/null
+++ b/testdata/cv/barcode/single/result.csv
@@ -0,0 +1,3 @@
+bottle_1.jpg,6922255451427
+bottle_2.jpg,6921168509256
+book.jpg,9787115279460
diff --git a/testdata/cv/hdr/exposures/bug_18180/1.jpg b/testdata/cv/hdr/exposures/bug_18180/1.jpg
new file mode 100644
index 000000000..6e76363e4
Binary files /dev/null and b/testdata/cv/hdr/exposures/bug_18180/1.jpg differ
diff --git a/testdata/cv/hdr/exposures/bug_18180/2.jpg b/testdata/cv/hdr/exposures/bug_18180/2.jpg
new file mode 100644
index 000000000..75dc118fb
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diff --git a/testdata/cv/hdr/exposures/bug_18180/3.jpg b/testdata/cv/hdr/exposures/bug_18180/3.jpg
new file mode 100644
index 000000000..9df209d0b
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diff --git a/testdata/cv/hdr/exposures/bug_18180/4.jpg b/testdata/cv/hdr/exposures/bug_18180/4.jpg
new file mode 100644
index 000000000..cf472eac2
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diff --git a/testdata/dnn/download_models.py b/testdata/dnn/download_models.py
index 2e7237bd0..2eac3b150 100755
--- a/testdata/dnn/download_models.py
+++ b/testdata/dnn/download_models.py
@@ -864,6 +864,21 @@ def get_confirm_token(response):  # in case of large files
         downloader=GDrive('1j4UTqVE4EGaUFiK7a5I_CYX7twO9c5br'),
         sha='49776d262993c387542f84d9cd16566840404f26',
         filename='gsoc2016-goturn/goturn.caffemodel'),
+    Model(
+        name='DaSiamRPM Tracker network (ONNX)',
+        url='https://www.dropbox.com/s/rr1lk9355vzolqv/dasiamrpn_model.onnx?dl=1',
+        sha='91b774fce7df4c0e4918469f0f482d9a27d0e2d4',
+        filename='onnx/models/dasiamrpn_model.onnx'),
+    Model(
+        name='DaSiamRPM Tracker kernel_r1 (ONNX)',
+        url='https://www.dropbox.com/s/999cqx5zrfi7w4p/dasiamrpn_kernel_r1.onnx?dl=1',
+        sha='bb64620a54348657133eb28be2d3a2a8c76b84b3',
+        filename='onnx/models/dasiamrpn_kernel_r1.onnx'),
+    Model(
+        name='DaSiamRPM Tracker kernel_cls1 (ONNX)',
+        url='https://www.dropbox.com/s/qvmtszx5h339a0w/dasiamrpn_kernel_cls1.onnx?dl=1',
+        sha='e9ccd270ce8059bdf7ed0d1845c03ef4a951ee0f',
+        filename='onnx/models/dasiamrpn_kernel_cls1.onnx'),
     Model(
         name='crnn',
         url='https://drive.google.com/uc?export=dowload&id=1ooaLR-rkTl8jdpGy1DoQs0-X0lQsB6Fj',