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more tests for embedding regexps.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-02-14 05:03:07 +00:00
parent ec4756f633
commit bf88192354
1 changed files with 36 additions and 0 deletions
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36
test/ruby/test_m17n.rb
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@ -450,6 +450,42 @@ class TestM17N < Test::Unit::TestCase
r = /\xc2\xa1/e
assert_raise(ArgumentError) { /\xc2\xa1#{r}/s }
r1 = Regexp.new('foo'.force_encoding("ascii-8bit"))
r2 = eval('/bar#{r1}/'.force_encoding('ascii-8bit'))
assert_equal(Encoding::US_ASCII, r2.encoding)
r1 = Regexp.new('foo'.force_encoding("us-ascii"))
r2 = eval('/bar#{r1}/'.force_encoding('ascii-8bit'))
assert_equal(Encoding::US_ASCII, r2.encoding)
r1 = Regexp.new('foo'.force_encoding("ascii-8bit"))
r2 = eval('/bar#{r1}/'.force_encoding('us-ascii'))
assert_equal(Encoding::US_ASCII, r2.encoding)
r1 = Regexp.new('foo'.force_encoding("us-ascii"))
r2 = eval('/bar#{r1}/'.force_encoding('us-ascii'))
assert_equal(Encoding::US_ASCII, r2.encoding)
r1 = Regexp.new('\xa1'.force_encoding("ascii-8bit"))
r2 = eval('/bar#{r1}/'.force_encoding('ascii-8bit'))
assert_equal(Encoding::ASCII_8BIT, r2.encoding)
r1 = Regexp.new('\xa1'.force_encoding("ascii-8bit"))
r2 = eval('/bar#{r1}/'.force_encoding('us-ascii'))
assert_equal(Encoding::ASCII_8BIT, r2.encoding)
r1 = Regexp.new('foo'.force_encoding("ascii-8bit"))
r2 = eval('/\xa1#{r1}/'.force_encoding('ascii-8bit'))
assert_equal(Encoding::ASCII_8BIT, r2.encoding)
r1 = Regexp.new('foo'.force_encoding("us-ascii"))
r2 = eval('/\xa1#{r1}/'.force_encoding('ascii-8bit'))
assert_equal(Encoding::ASCII_8BIT, r2.encoding)
r1 = Regexp.new('\xa1'.force_encoding("ascii-8bit"))
r2 = eval('/\xa1#{r1}/'.force_encoding('ascii-8bit'))
assert_equal(Encoding::ASCII_8BIT, r2.encoding)
end
def test_regexp_embed_preprocess