diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rubygems/installer_test_case.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/rubygems/installer_test_case.rb b/lib/rubygems/installer_test_case.rb index 5a3ce75c26..68200d7204 100644 --- a/lib/rubygems/installer_test_case.rb +++ b/lib/rubygems/installer_test_case.rb @@ -230,4 +230,21 @@ class Gem::InstallerTestCase < Gem::TestCase :user_install => user) end + @@symlink_supported = nil + + # This is needed for Windows environment without symlink support enabled (the default + # for non admin) to be able to skip test for features using symlinks. + def symlink_supported? + if @@symlink_supported.nil? + begin + File.symlink("", "") + rescue Errno::ENOENT, Errno::EEXIST + @@symlink_supported = true + rescue NotImplementedError, SystemCallError + @@symlink_supported = false + end + end + @@symlink_supported + end + end |