Merge branch 'nixos-unstable' of https://github.com/NixOS/nixpkgs

Conflicts:
	nixpkgs/nixos/modules/config/console.nix
	nixpkgs/nixos/modules/services/mail/mailman.nix
	nixpkgs/nixos/modules/services/mail/public-inbox.nix
	nixpkgs/nixos/modules/services/mail/rss2email.nix
	nixpkgs/nixos/modules/services/networking/ssh/sshd.nix
	nixpkgs/pkgs/applications/networking/instant-messengers/dino/default.nix
	nixpkgs/pkgs/applications/networking/irc/weechat/default.nix
	nixpkgs/pkgs/applications/window-managers/sway/default.nix
	nixpkgs/pkgs/build-support/go/module.nix
	nixpkgs/pkgs/build-support/rust/build-rust-package/default.nix
	nixpkgs/pkgs/development/interpreters/python/default.nix
	nixpkgs/pkgs/development/node-packages/overrides.nix
	nixpkgs/pkgs/development/tools/b4/default.nix
	nixpkgs/pkgs/servers/dict/dictd-db.nix
	nixpkgs/pkgs/servers/mail/public-inbox/default.nix
	nixpkgs/pkgs/tools/security/pinentry/default.nix
	nixpkgs/pkgs/tools/text/unoconv/default.nix
	nixpkgs/pkgs/top-level/all-packages.nix

1 files changed, 70 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/libraries/opencv/tests.nix b/nixpkgs/pkgs/development/libraries/opencv/tests.nix
new file mode 100644
index 000000000000..03a89db0882f
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/opencv/tests.nix
@@ -0,0 +1,70 @@
+{ opencv4
+, testDataSrc
+, stdenv
+, lib
+, runCommand
+, gst_all_1
+, runAccuracyTests
+, runPerformanceTests
+, enableGStreamer
+, enableGtk2
+, enableGtk3
+, xvfb-run
+}:
+let
+  testNames = [
+    "calib3d"
+    "core"
+    "features2d"
+    "flann"
+    "imgcodecs"
+    "imgproc"
+    "ml"
+    "objdetect"
+    "photo"
+    "stitching"
+    "video"
+    #"videoio" # - a lot of GStreamer warnings and failed tests
+    #"dnn" #- some caffe tests failed, probably because github workflow also downloads additional models
+  ] ++ lib.optionals (!stdenv.isAarch64 && enableGStreamer) [ "gapi" ]
+  ++ lib.optionals (enableGtk2 || enableGtk3) [ "highgui" ];
+  perfTestNames = [
+    "calib3d"
+    "core"
+    "features2d"
+    "imgcodecs"
+    "imgproc"
+    "objdetect"
+    "photo"
+    "stitching"
+    "video"
+  ] ++ lib.optionals (!stdenv.isAarch64 && enableGStreamer) [ "gapi" ];
+  testRunner = if stdenv.isDarwin then "" else "${lib.getExe xvfb-run} -a ";
+  testsPreparation = ''
+    touch $out
+    # several tests want a write access, so we have to copy files
+    tmpPath="$(mktemp -d "/tmp/opencv_extra_XXXXXX")"
+    cp -R ${testDataSrc} $tmpPath/opencv_extra
+    chmod -R +w $tmpPath/opencv_extra
+    export OPENCV_TEST_DATA_PATH="$tmpPath/opencv_extra/testdata"
+    export OPENCV_SAMPLES_DATA_PATH="${opencv4.package_tests}/samples/data"
+
+    #ignored tests because of gtest error - "Test code is not available due to compilation error with GCC 11"
+    export GTEST_FILTER="-AsyncAPICancelation/cancel*"
+  '';
+  accuracyTests = lib.optionalString runAccuracyTests ''
+    ${ builtins.concatStringsSep "\n"
+      (map (test: "${testRunner}${opencv4.package_tests}/opencv_test_${test} --test_threads=$NIX_BUILD_CORES --gtest_filter=$GTEST_FILTER" ) testNames)
+    }
+  '';
+  performanceTests = lib.optionalString runPerformanceTests ''
+    ${ builtins.concatStringsSep "\n"
+      (map (test: "${testRunner}${opencv4.package_tests}/opencv_perf_${test} --perf_impl=plain --perf_min_samples=10 --perf_force_samples=10 --perf_verify_sanity --skip_unstable=1 --gtest_filter=$GTEST_FILTER") perfTestNames)
+    }
+  '';
+in
+runCommand "opencv4-tests"
+{
+  nativeBuildInputs = lib.optionals enableGStreamer (with gst_all_1; [ gstreamer gst-plugins-base gst-plugins-good ]);
+}
+  (testsPreparation + accuracyTests + performanceTests)