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* test/ruby/enc/test_case_mapping.rb: Adding tests for actual Unicode

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case mapping. Fixing some aliasing issues.
  (with Kimihito Matsui)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2016-03-16 06:44:05 +00:00
parent 32674b167b
commit 0052ed9d80
2 changed files with 27 additions and 6 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Wed Mar 16 15:44:05 2016 Martin Duerst <duerst@it.aoyama.ac.jp>
* test/ruby/enc/test_case_mapping.rb: Adding tests for actual Unicode
case mapping. Fixing some aliasing issues.
(with Kimihito Matsui)
Tue Mar 15 21:38:28 2016 Tanaka Akira <akr@fsij.org>
* enum.c (enum_inject): Consider redefinition of Fixnum#+.

27
test/ruby/enc/test_case_mapping.rb
View file

@ -8,31 +8,39 @@ class TestCaseMappingPreliminary < Test::Unit::TestCase
# checks, including idempotence and non-modification; not always guaranteed
def check_upcase_properties(expected, start, *flags)
assert_equal expected, start.upcase(*flags)
temp = start
temp = start.dup
assert_equal expected, temp.upcase!(*flags)
assert_equal expected, expected.upcase(*flags)
temp = expected
temp = expected.dup
assert_nil temp.upcase!(*flags)
end
def check_downcase_properties(expected, start, *flags)
assert_equal expected, start.downcase(*flags)
temp = start
temp = start.dup
assert_equal expected, temp.downcase!(*flags)
assert_equal expected, expected.downcase(*flags)
temp = expected
temp = expected.dup
assert_nil temp.downcase!(*flags)
end
def check_capitalize_properties(expected, start, *flags)
assert_equal expected, start.capitalize(*flags)
temp = start
temp = start.dup
assert_equal expected, temp.capitalize!(*flags)
assert_equal expected, expected.capitalize(*flags)
temp = expected
temp = expected.dup
assert_nil temp.capitalize!(*flags)
end
def check_capitalize_suffixes(lower, upper)
while not upper.length > 1
lower = lower[1..-1]
check_capitalize_properties upper[0]+lower, upper, :lithuanian
upper = upper[1..-1]
end
end
# different properties; careful: roundtrip isn't always guaranteed
def check_swapcase_properties(expected, start, *flags)
assert_equal expected, start.swapcase(*flags)
@ -49,6 +57,13 @@ class TestCaseMappingPreliminary < Test::Unit::TestCase
check_swapcase_properties 'yUKIHIRO matsumoto (MAtz)', 'Yukihiro MATSUMOTO (maTZ)', :lithuanian
end
def test_general
check_downcase_properties 'résumé dürst ĭñŧėřŋãţijňőńæłĩżàťïōņ', 'RÉSUMÉ DÜRST ĬÑŦĖŘŊÃŢIJŇŐŃÆŁĨŻÀŤÏŌŅ', :lithuanian
check_upcase_properties 'RÉSUMÉ DÜRST ĬÑŦĖŘŊÃŢIJŇŐŃÆŁĨŻÀŤÏŌŅ', 'résumé dürst ĭñŧėřŋãţijňőńæłĩżàťïōņ', :lithuanian
check_capitalize_suffixes 'résumé dürst ĭñŧėřŋãţijňőńæłĩżàťïōņ', 'RÉSUMÉ DÜRST ĬÑŦĖŘŊÃŢIJŇŐŃÆŁĨŻÀŤÏŌŅ'
check_swapcase_properties 'résumé DÜRST ĭñŧėřŊÃŢIJŇŐŃæłĩżàťïōņ', 'RÉSUMÉ dürst ĬÑŦĖŘŋãţijňőńÆŁĨŻÀŤÏŌŅ', :lithuanian
end
def test_ascii_option
check_downcase_properties 'yukihiro matsumoto (matz)', 'Yukihiro MATSUMOTO (MATZ)', :ascii
check_upcase_properties 'YUKIHIRO MATSUMOTO (MATZ)', 'yukihiro matsumoto (matz)', :ascii