subversion:1.14 modules fails to build in Fedora 39 <https://mbs.fedoraproject.org/module-build-service/2/module-builds/16113> because a subversion component fails to build <https://koji.fedoraproject.org/koji/taskinfo?taskID=97591813> because tests fail:

===============================================================================
Error: test_adm_ensure(SvnWcTest): NoMethodError: undefined method `exists?' for File:Class
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:345:in `test_adm_ensure'
     342: 
     343:   def test_adm_ensure
     344:     adm_dir = Dir.glob(File.join(@wc_path, "{.,_}svn")).first
  => 345:     assert(File.exists?(adm_dir))
     346:     FileUtils.rm_rf(adm_dir)
     347:     assert(!File.exists?(adm_dir))
     348:     Svn::Wc.ensure_adm(@wc_path, @fs.uuid, @repos_uri, @repos_uri, 0)
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test-unit-ext/priority.rb:115:in `run'
===============================================================================
: (0.034029)
  test_ancestry:					.: (0.087591)
  test_changelist:					.: (0.075461)
  test_committed_queue:					.: (0.073582)
  test_committed_queue_new:				.: (0.033199)
  test_context_create:					/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/svn/util.rb:106: warning: undefining the allocator of T_DATA class SWIG::TYPE_p_svn_wc_context_t
.: (0.032727)
  test_context_new_default_config:			.: (0.032471)
  test_context_new_specified_config:			.: (0.032493)
  test_delete:						E
===============================================================================
Error: test_delete(SvnWcTest): NoMethodError: undefined method `exists?' for File:Class
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:477:in `block in test_delete'
     474:       ctx.add(path)
     475:       ctx.ci(@wc_path).revision
     476: 
  => 477:       assert(File.exists?(path))
     478:       Svn::Wc::AdmAccess.open(nil, @wc_path, true, 5) do |access|
     479:         access.delete(path)
     480:       end
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/util.rb:242:in `make_context'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:471:in `test_delete'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test-unit-ext/priority.rb:115:in `run'
===============================================================================
: (0.064252)
  test_diff_callbacks:					.: (0.109368)
  test_diff_callbacks_for_backward_compatibility:	.: (0.096878)
  test_entry:						.: (0.117796)
  test_external_item_dup:				.: (0.033209)
  test_external_item_new:				.: (0.033528)
  test_externals_description:				.: (0.032855)
  test_externals_description_for_backward_compatibility:.: (0.032089)
  test_ignore?:						.: (0.032373)
  test_locked:						.: (0.036983)
  test_merge:						.: (0.079967)
  test_notify:						.: (0.033010)
  test_relocate:					.: (0.116448)
  test_revision_status:					.: (0.099901)
  test_status:						.: (0.116566)
  test_switch_editor:					E
===============================================================================
Error: test_switch_editor(SvnWcTest): NoMethodError: undefined method `exists?' for File:Class
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:949:in `block (2 levels) in test_switch_editor'
     946:         ctx.add(dir2_path)
     947:         rev2 = ctx.commit(@wc_path).revision
     948: 
  => 949:         assert(File.exists?(path1))
     950:         assert_equal(rev2, ctx.switch(@wc_path, dir2_uri))
     951:         assert(File.exists?(File.join(@wc_path, file2)))
     952:         Svn::Wc::AdmAccess.open_anchor(@wc_path) do |access, dir_access, target|
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/svn/ra.rb:52:in `open'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:937:in `block in test_switch_editor'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/util.rb:242:in `make_context'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:934:in `test_switch_editor'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test-unit-ext/priority.rb:115:in `run'
===============================================================================
: (0.116270)
  test_translated_file2_eol:				.: (0.103104)
  test_translated_file2_keyword:			.: (0.059510)
  test_translated_file_eol:				.: (0.103940)
  test_translated_file_keyword:				.: (0.058864)
  test_translated_stream_eol:				.: (0.101841)
  test_translated_stream_keyword:			.: (0.058522)
  test_traversal_info:					.: (0.032442)
  test_update_editor:					E
===============================================================================
Error: test_update_editor(SvnWcTest): NoMethodError: undefined method `exists?' for File:Class
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:811:in `block (2 levels) in test_update_editor'
     808:         ctx.add(path2)
     809:         rev2 = ctx.commit(@wc_path).revision
     810: 
  => 811:         assert(File.exists?(path2))
     812:         assert_equal(0, ctx.up(@wc_path, 0))
     813:         assert(!File.exists?(path2))
     814:         Svn::Wc::AdmAccess.open(nil, @wc_path) do |access|
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/svn/ra.rb:52:in `open'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:799:in `block in test_update_editor'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/util.rb:242:in `make_context'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:796:in `test_update_editor'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test-unit-ext/priority.rb:115:in `run'
===============================================================================
: (0.124105)
  test_update_editor2_conflict_func:			.: (0.102546)
  test_update_editor_options:				E
===============================================================================
Error: test_update_editor_options(SvnWcTest): NoMethodError: undefined method `exists?' for File:Class
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:851:in `block (2 levels) in test_update_editor_options'
     848:         ctx.add(path2)
     849:         rev2 = ctx.commit(@wc_path).revision
     850: 
  => 851:         assert(File.exists?(path2))
     852:         assert_equal(0, ctx.up(@wc_path, 0))
     853:         assert(!File.exists?(path2))
     854:         notification_count = 0
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/svn/ra.rb:52:in `open'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:839:in `block in test_update_editor_options'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/util.rb:242:in `make_context'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test_wc.rb:836:in `test_update_editor_options'
/builddir/build/BUILD/subversion-1.14.2/subversion/bindings/swig/ruby/test/test-unit-ext/priority.rb:115:in `run'
===============================================================================
: (0.099176)
  test_version:						.: (0.035050)
  test_wc:						.: (0.033804)
Finished in 158.238018036 seconds.
-------------------------------------------------------------------------------
220 tests, 5515 assertions, 0 failures, 5 errors, 0 pendings, 0 omissions, 0 notifications
97.7273% passed
-------------------------------------------------------------------------------
1.39 tests/s, 34.85 assertions/s
make: *** [Makefile:971: check-swig-rb] Error 1
+ : Swig test failure.