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authorshirosaki <shirosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-04-11 12:05:19 +0000
committershirosaki <shirosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-04-11 12:05:19 +0000
commit2f7290d4b3b1fd01f840f07c1db46929e3319db2 (patch)
treecf1ef1898ab5b0d5939e1c7bffe7cffcb82d46bb /test/ruby/test_io_m17n.rb
parent3e130812146aadaf36e0b6a027e7f79d9e96b055 (diff)
* io.c (rb_io_eof): use eof() instead of io_fillbuf(). It's because
io_unread() doesn't work properly when reading CRLF with read(length) and mode 'r'. [ruby-core:44189][Bug #6271] * test/ruby/test_io_m17n.rb (TestIO_M17N#test_read_crlf_and_eof): test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_io_m17n.rb')
-rw-r--r--test/ruby/test_io_m17n.rb16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index b6c62153713..be5bacf6883 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -2430,4 +2430,20 @@ EOT
end
}
end if /mswin|mingw/ =~ RUBY_PLATFORM
+
+ def test_read_crlf_and_eof
+ bug6271 = '[ruby-core:44189]'
+ with_tmpdir {
+ str = "a\r\nb\r\nc\r\n"
+ generate_file("tmp", str)
+ open("tmp", "r") do |f|
+ i = 0
+ until f.eof?
+ assert_equal(str[i], f.read(1), bug6271)
+ i += 1
+ end
+ assert_equal(str.size, i, bug6271)
+ end
+ }
+ end if /mswin|mingw/ =~ RUBY_PLATFORM
end