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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-14 05:03:07 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-14 05:03:07 +0000 |
commit | bf8819235479e2772e317f5bc24ecad4046a56e7 (patch) | |
tree | 2da0597a3b7fba5056b305b80184f8d33dcffef7 /test | |
parent | ec4756f633d62223cb05b5f24aee0842a471fb9d (diff) | |
download | ruby-bf8819235479e2772e317f5bc24ecad4046a56e7.tar.gz |
more tests for embedding regexps.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_m17n.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb index 2d48580ba1..5a542f7e12 100644 --- a/test/ruby/test_m17n.rb +++ b/test/ruby/test_m17n.rb @@ -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 |