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-rw-r--r--test/ruby/enc/test_windows_1252.rb25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/ruby/enc/test_windows_1252.rb b/test/ruby/enc/test_windows_1252.rb
new file mode 100644
index 00000000000..72ee3d201a1
--- /dev/null
+++ b/test/ruby/enc/test_windows_1252.rb
@@ -0,0 +1,25 @@
+# encoding:windows-1252
+
+require "test/unit"
+
+class TestWindows1252 < Test::Unit::TestCase
+ def test_stset
+ assert_match(/^(\xdf)\1$/i, "\xdf\xdf")
+ assert_match(/^(\xdf)\1$/i, "ssss")
+ # assert_match(/^(\xdf)\1$/i, "\xdfss") # this must be bug...
+ assert_match(/^[\xdfz]+$/i, "sszzsszz")
+ assert_match(/^SS$/i, "\xdf")
+ assert_match(/^Ss$/i, "\xdf")
+ end
+
+ def test_windows_1252
+ [0x8a, 0x8c, 0x8e, *0xc0..0xd6, *0xd8..0xde, 0x9f].zip([0x9a, 0x9c, 0x9e, *0xe0..0xf6, *0xf8..0xfe, 0xff]).each do |c1, c2|
+ c1 = c1.chr("windows-1252")
+ c2 = c2.chr("windows-1252")
+ assert_match(/^(#{ c1 })\1$/i, c2 + c1)
+ assert_match(/^(#{ c2 })\1$/i, c1 + c2)
+ assert_match(/^[#{ c1 }]+$/i, c2 + c1)
+ assert_match(/^[#{ c2 }]+$/i, c1 + c2)
+ end
+ end
+end