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encdb.c, utf_16_32.h: Unicode with BOM

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* enc/encdb.c, enc/utf_16_32.h (ENC_DUMMY_UNICODE): Unicode with BOM
  must be based on big endian variants, so that actual encodings would
  work.  [ruby-core:57318] [Bug #8940]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-09-23 13:16:11 +00:00
parent e6fe59e96e
commit 3a2aca5075
4 changed files with 15 additions and 2 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Mon Sep 23 22:16:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* enc/encdb.c, enc/utf_16_32.h (ENC_DUMMY_UNICODE): Unicode with BOM
must be based on big endian variants, so that actual encodings would
work. [ruby-core:57318] [Bug #8940]
Mon Sep 23 12:11:26 2013 Masaki Matsushita <glass.saga@gmail.com>
* hash.c (env_each_pair): do not call rb_assoc_new() if

2
enc/encdb.c
View file

@ -20,7 +20,7 @@ void rb_encdb_set_unicode(int index);
#define ENC_DUMMY(name) rb_encdb_dummy(name)
#define ENC_DEFINE(name) rb_encdb_declare(name)
#define ENC_SET_BASE(name, orig) rb_enc_set_base((name), (orig))
#define ENC_DUMMY_UNICODE(name) rb_encdb_set_unicode(ENC_DUMMY(name))
#define ENC_DUMMY_UNICODE(name) rb_encdb_set_unicode(ENC_REPLICATE((name), name "BE"))
void
Init_encdb(void)

2
enc/utf_16_32.h
View file

@ -1,5 +1,5 @@
#include "regenc.h"
/* dummy for unsupported, statefull encoding */
#define ENC_DUMMY_UNICODE(name) ENC_DUMMY(name)
#define ENC_DUMMY_UNICODE(name) ENC_REPLICATE(name, name "BE")
ENC_DUMMY_UNICODE("UTF-16");
ENC_DUMMY_UNICODE("UTF-32");

7
test/ruby/test_transcode.rb
View file

@ -2063,4 +2063,11 @@ class TestTranscode < Test::Unit::TestCase
end
assert_equal("U+3042", "\u{3042}".encode("US-ASCII", fallback: fallback.method(:escape)))
end
bug8940 = '[ruby-core:57318] [Bug #8940]'
%w[UTF-32 UTF-16].each do |enc|
define_method("test_pseudo_encoding_inspect(#{enc})") do
assert_normal_exit("'aaa'.encode('#{enc}').inspect", bug8940)
end
end
end