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Code Releases Activity

* test/ruby/enc/test_regex_casefold.rb: Added data-based testing for

Browse source 
String#downcase :fold.
* enc/unicode.c: Fixed a range error (lowest non-ASCII character affected
  by case operations is U+00B5, MICRO SIGN)
* test/ruby/enc/test_case_mapping.rb: Explicit test for case folding of
  MICRO SIGN to Greek mu.
(with Kimihito Matsui)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2016-02-06 06:18:38 +00:00
parent b217dc81f3
commit e8dde46b60
4 changed files with 28 additions and 1 deletions
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14
test/ruby/enc/test_regex_casefold.rb
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@ -8,6 +8,15 @@ class TestCaseFold < Test::Unit::TestCase
UNICODE_VERSION = UnicodeNormalize::UNICODE_VERSION
CaseTest = Struct.new :source, :target, :kind, :line
def check_downcase_properties(expected, start, *flags)
assert_equal expected, start.downcase(*flags)
temp = start
assert_equal expected, temp.downcase!(*flags)
assert_equal expected, expected.downcase(*flags)
temp = expected
assert_nil temp.downcase!(*flags)
end
def read_tests
IO.readlines(File.expand_path("../../../enc/unicode/data/#{UNICODE_VERSION}/CaseFolding.txt", __dir__))
.collect.with_index { |linedata, linenumber| [linenumber.to_i+1, linedata.chomp] }
@ -75,7 +84,12 @@ class TestCaseFold < Test::Unit::TestCase
end
end
end
end
def test_downcase_fold
@@tests.each do |test|
check_downcase_properties test.target, test.source, :fold
end
end
# start with good encodings only