* enc/iso_8859_3.c, test/ruby/enc/test_case_comprehensive.rb:

  Implement non-ASCII case conversion for ISO-8859-3, by Takuya Miyamoto.
* test/ruby/enc/test_case_comprehensive.rb: Extend special treatment
  for Turkic.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 3 deletions

diff --git a/test/ruby/enc/test_case_comprehensive.rb b/test/ruby/enc/test_case_comprehensive.rb
index 9a5c17724d..8d202ca148 100644
--- a/test/ruby/enc/test_case_comprehensive.rb
+++ b/test/ruby/enc/test_case_comprehensive.rb
@@ -168,8 +168,15 @@ class TestComprehensiveCaseFold
             begin
               target = "#{test.first_data[code]}#{test.follow_data[code]*4}".encode(encoding)
             rescue Encoding::UndefinedConversionError
-              raise if code =~ /i|I/ # special case for Turkic
-              target = source
+              if test.first_data[code]=="i\u0307" or test.follow_data[code]=="i\u0307" # explicit dot above
+                first_data = test.first_data[code]=="i\u0307" ? 'i' : test.first_data[code]
+                follow_data = test.follow_data[code]=="i\u0307" ? 'i' : test.follow_data[code]
+                target = "#{first_data}#{follow_data*4}".encode(encoding)
+              elsif code =~ /i|I/ # special case for Turkic
+                raise
+              else
+                target = source
+              end
             end
             result = source.send(test.method_name, *test.attributes)
             assert_equal target, result,
@@ -244,7 +251,7 @@ class TestComprehensiveCaseFold
   end
 
   generate_ascii_only_case_mapping_tests 'ISO-8859-2'
-  generate_ascii_only_case_mapping_tests 'ISO-8859-3'
+  generate_case_mapping_tests 'ISO-8859-3'
   generate_case_mapping_tests 'ISO-8859-4'
   generate_ascii_only_case_mapping_tests 'ISO-8859-5'
   generate_ascii_only_case_mapping_tests 'ISO-8859-7'