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* pack.c (pack_pack): fixed length for odd length string.

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[ruby-dev:37283]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-12-08 09:31:44 +00:00
parent 774f924db9
commit 92e0f99d37
3 changed files with 19 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Dec 8 18:31:41 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* pack.c (pack_pack): fixed length for odd length string.
[ruby-dev:37283]
Mon Dec 8 11:28:14 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ruby.c (proc_options): added version, copyright, usage, yydebug,

4
pack.c
View file

@ -620,7 +620,7 @@ pack_pack(VALUE ary, VALUE fmt)
long i, j = 0;
if (len > plen) {
j = (len - plen + 1)/2;
j = (len + 1) / 2 - (plen + 1) / 2;
len = plen;
}
for (i=0; i++ < len; ptr++) {
@ -651,7 +651,7 @@ pack_pack(VALUE ary, VALUE fmt)
long i, j = 0;
if (len > plen) {
j = (len - plen + 1)/2;
j = (len + 1) / 2 - (plen + 1) / 2;
len = plen;
}
for (i=0; i++ < len; ptr++) {

12
test/ruby/test_pack.rb
View file

@ -179,11 +179,23 @@ class TestPack < Test::Unit::TestCase
assert_equal("", ["10ef"].pack("h0"))
assert_equal("\x01\x0e", ["10ef"].pack("h3"))
assert_equal("\x01\xfe\x0", ["10ef"].pack("h5"))
assert_equal("\xff\x0f", ["fff"].pack("h3"))
assert_equal("\xff\x0f", ["fff"].pack("h4"))
assert_equal("\xff\x0f\0", ["fff"].pack("h5"))
assert_equal("\xff\x0f\0", ["fff"].pack("h6"))
assert_equal("\xff\x0f\0\0", ["fff"].pack("h7"))
assert_equal("\xff\x0f\0\0", ["fff"].pack("h8"))
assert_equal("\x10\xef", ["10ef"].pack("H*"))
assert_equal("", ["10ef"].pack("H0"))
assert_equal("\x10\xe0", ["10ef"].pack("H3"))
assert_equal("\x10\xef\x0", ["10ef"].pack("H5"))
assert_equal("\xff\xf0", ["fff"].pack("H3"))
assert_equal("\xff\xf0", ["fff"].pack("H4"))
assert_equal("\xff\xf0\0", ["fff"].pack("H5"))
assert_equal("\xff\xf0\0", ["fff"].pack("H6"))
assert_equal("\xff\xf0\0\0", ["fff"].pack("H7"))
assert_equal("\xff\xf0\0\0", ["fff"].pack("H8"))
assert_equal(["10ef"], "\x01\xfe".unpack("h*"))
assert_equal([""], "\x01\xfe".unpack("h0"))