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-rw-r--r--test/ruby/test_path.rb9
1 files changed, 7 insertions, 2 deletions
diff --git a/test/ruby/test_path.rb b/test/ruby/test_path.rb
index 24fc3a9d25..f4b1baf91c 100644
--- a/test/ruby/test_path.rb
+++ b/test/ruby/test_path.rb
@@ -226,8 +226,13 @@ class TestPath < Test::Unit::TestCase
def test_extname
assert_equal('', File.extname('a'))
- assert_equal('.rb', File.extname('a.rb'))
- assert_equal('', File.extname('a.rb.'))
+ ext = '.rb'
+ assert_equal(ext, File.extname('a.rb'))
+ unless /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
+ # trailing spaces and dots are ignored on NTFS.
+ ext = ''
+ end
+ assert_equal(ext, File.extname('a.rb.'))
assert_equal('', File.extname('a.'))
assert_equal('', File.extname('.x'))
assert_equal('', File.extname('..x'))