Disable some problematic tests on macOS

tests/_test_msui/test_mscolab.py

@@ -25,6 +25,7 @@
     limitations under the License.
 """
 import os
+import sys
 import fs
 import fs.errors
 import fs.opener.errors
@@ -350,6 +351,10 @@ def test_handle_export(self, mockbox, qtbot):
         for i in range(wp_count):
             assert exported_waypoints.waypoint_data(i).lat == self.window.mscolab.waypoints_model.waypoint_data(i).lat
 
+    @pytest.mark.skipif(
+        sys.platform == "darwin",
+        reason="This test is flaky on macOS because of some cleanup error in temporary files.",
+    )
     @pytest.mark.parametrize("name", [("example.ftml", "actionImportFlightTrackFTML", 5),
                                       ("example.csv", "actionImportFlightTrackCSV", 5),
                                       ("example.txt", "actionImportFlightTrackTXT", 5),

tests/_test_mswms/test_wms.py

@@ -25,7 +25,7 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 """
-
+import sys
 import os
 from shutil import move
 
@@ -388,6 +388,12 @@ def test_import_error(self):
         assert mslib.mswms.wms.mswms_settings.__file__ is not None
         assert mslib.mswms.wms.mswms_auth.__file__ is not None
 
+    @pytest.mark.skipif(
+        sys.platform == "darwin",
+        reason="There is a race condition between modifying with ncap2 and asserting that the file changed where the"
+        " server might not see the change before the request is made, which leads to a failure of the following"
+        " assert.",
+    )
     def test_files_changed(self):
         def do_test():
             environ = {
@@ -429,6 +435,12 @@ def do_test():
             "data_access", new=watch_access):
             do_test()
 
+    @pytest.mark.skipif(
+        sys.platform == "darwin",
+        reason="Changes global variables (e.g. DOCS_LOCATION) which can affect other tests depending on test order"
+        " (e.g. tests/_test_mswms/test_mss_plot_driver.py::Test_VSec::test_VS_gallery_template fails consistently in"
+        " reverse order on macOS 14).",
+    )
     def test_gallery(self, tmpdir):
         tempdir = tmpdir.mkdir("static")
         docsdir = tmpdir.mkdir("docs")