[MacPorts] #61912: opencv @3.4.13: only 17% of test suite passes

[MacPorts]

#61912: opencv @3.4.13: only 17% of test suite passes
--------------------+--------------------
 Reporter:  kencu   |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  opencv
--------------------+--------------------
 Quite pathetic performance on opencv's test suite.

 Running on Catalina, Xcode 12.3, only 17% of tests pass. I'm not sure at
 this moment what portion of this might relate to the MacPorts environment,
 and what part of it is just opencv itself.

 Anyone try to actually use opencv for anything on MacOS should be aware of
 this issue.

 To enable testing:
 {{{
 % git diff
 diff --git a/graphics/opencv/Portfile b/graphics/opencv/Portfile
 index 936a6c28422..da4afa75993 100644
 --- a/graphics/opencv/Portfile
 +++ b/graphics/opencv/Portfile
 @@ -147,8 +147,8 @@ configure.args-append \
                      -DBUILD_DOCS=OFF \
                      -DBUILD_EXAMPLES=OFF \
                      -DBUILD_PACKAGE=OFF \
 -                    -DBUILD_PERF_TESTS=OFF \
 -                    -DBUILD_TESTS=OFF \
 +                    -DBUILD_PERF_TESTS=ON \
 +                    -DBUILD_TESTS=ON \
                      -DBUILD_WITH_DYNAMIC_IPP=OFF \
                      \
                      -DBUILD_ZLIB=OFF \
 @@ -514,6 +514,9 @@ post-destroot {
      }
  }

 +test.run yes
 +test.target test
 +
  livecheck.type      regex
  livecheck.url       https://opencv.org/releases/
  livecheck.regex     {archive/(3\.[0-9.]+)?\.[tz]}
 }}}

 results

 {{{
 17% tests passed, 34 tests failed out of 41

 Label Time Summary:
 Accuracy             = 357.03 sec*proc (17 tests)
 Main                 = 1315.69 sec*proc (41 tests)
 Performance          = 875.31 sec*proc (12 tests)
 Sanity               =  83.35 sec*proc (12 tests)
 opencv_calib3d       =  98.62 sec*proc (3 tests)
 opencv_core          = 427.26 sec*proc (3 tests)
 opencv_dnn           =  26.62 sec*proc (3 tests)
 opencv_features2d    =  62.15 sec*proc (3 tests)
 opencv_flann         =   0.50 sec*proc (1 test)
 opencv_highgui       =   0.84 sec*proc (1 test)
 opencv_imgcodecs     =  23.89 sec*proc (3 tests)
 opencv_imgproc       = 530.95 sec*proc (3 tests)
 opencv_ml            =   3.44 sec*proc (1 test)
 opencv_objdetect     =  57.65 sec*proc (3 tests)
 opencv_photo         =   0.63 sec*proc (3 tests)
 opencv_shape         =   0.31 sec*proc (1 test)
 opencv_stitching     =   0.60 sec*proc (3 tests)
 opencv_superres      =  12.64 sec*proc (3 tests)
 opencv_video         =   1.54 sec*proc (3 tests)
 opencv_videoio       =  64.17 sec*proc (3 tests)
 opencv_videostab     =   3.89 sec*proc (1 test)

 Total Test time (real) = 1315.97 sec

 The following tests FAILED:
           1 - opencv_test_core (Failed)
           3 - opencv_sanity_core (Failed)
           5 - opencv_test_imgproc (Failed)
           6 - opencv_perf_imgproc (Failed)
           7 - opencv_sanity_imgproc (Failed)
           8 - opencv_test_ml (Failed)
           9 - opencv_test_photo (Failed)
          10 - opencv_perf_photo (Failed)
          11 - opencv_sanity_photo (Failed)
          12 - opencv_test_video (Failed)
          13 - opencv_perf_video (Failed)
          14 - opencv_sanity_video (Failed)
          15 - opencv_test_dnn (Failed)
          16 - opencv_perf_dnn (Failed)
          17 - opencv_sanity_dnn (Failed)
          18 - opencv_test_features2d (Failed)
          19 - opencv_perf_features2d (Failed)
          20 - opencv_sanity_features2d (Failed)
          21 - opencv_test_imgcodecs (Failed)
          24 - opencv_test_shape (Failed)
          25 - opencv_test_videoio (Failed)
          26 - opencv_perf_videoio (Failed)
          27 - opencv_sanity_videoio (Failed)
          28 - opencv_test_calib3d (Failed)
          29 - opencv_perf_calib3d (Failed)
          30 - opencv_sanity_calib3d (Failed)
          32 - opencv_test_objdetect (Failed)
          33 - opencv_perf_objdetect (Failed)
          34 - opencv_sanity_objdetect (Failed)
          35 - opencv_test_stitching (Failed)
          36 - opencv_perf_stitching (Failed)
          37 - opencv_sanity_stitching (Failed)
          38 - opencv_test_superres (Failed)
          40 - opencv_sanity_superres (Failed)
 Errors while running CTest
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61912>
MacPorts <https://www.macports.org/>
Ports system for macOS