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string.c: CRLF in paragraph mode

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* string.c (rb_str_enumerate_lines): allow CRLF to separate
  paragraphs.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-12-25 23:56:55 +00:00
parent 091f99b4b9
commit 10bd48e402
2 changed files with 47 additions and 17 deletions
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10
test/ruby/test_string.rb
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@ -785,6 +785,11 @@ CODE
assert_equal(S("hello\n\n"), res[0])
assert_equal(S("world"), res[1])
res=[]
S("hello\r\n\r\nworld").each_line(S('')) {|x| res << x}
assert_equal(S("hello\r\n\r\n"), res[0])
assert_equal(S("world"), res[1])
$/ = "!"
res=[]
@ -827,6 +832,11 @@ CODE
assert_equal(S("hello\n"), res[0])
assert_equal(S("world"), res[1])
res = []
S("hello\r\n\r\nworld").each_line(S(''), chomp: true) {|x| res << x}
assert_equal(S("hello\r\n"), res[0])
assert_equal(S("world"), res[1])
res = []
S("hello!world").each_line(S('!'), chomp: true) {|x| res << x}
assert_equal(S("hello"), res[0])