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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
72759f58
编写于
3月 11, 2011
作者:
P
Pan Thomakos
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电子邮件补丁
差异文件
Fixed special character encoding issue with MemCacheStore in Ruby 1.9.2.
上级
53794cf7
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
42 addition
and
1 deletion
+42
-1
activesupport/lib/active_support/cache/mem_cache_store.rb
activesupport/lib/active_support/cache/mem_cache_store.rb
+4
-1
activesupport/test/caching_test.rb
activesupport/test/caching_test.rb
+38
-0
未找到文件。
activesupport/lib/active_support/cache/mem_cache_store.rb
浏览文件 @
72759f58
...
...
@@ -158,7 +158,10 @@ def delete_entry(key, options) # :nodoc:
private
def
escape_key
(
key
)
key
=
key
.
to_s
.
gsub
(
ESCAPE_KEY_CHARS
){
|
match
|
"%
#{
match
.
getbyte
(
0
).
to_s
(
16
).
upcase
}
"
}
# Fix for EncodedKeyCacheBehavior failing tests in caching_test.rb.
key
=
key
.
to_s
.
dup
key
=
key
.
force_encoding
(
ESCAPE_KEY_CHARS
.
encoding
)
if
key
.
respond_to?
(
:encoding
)
&&
key
.
encoding
!=
ESCAPE_KEY_CHARS
.
encoding
key
=
key
.
gsub
(
ESCAPE_KEY_CHARS
){
|
match
|
"%
#{
match
.
getbyte
(
0
).
to_s
(
16
).
upcase
}
"
}
key
=
"
#{
key
[
0
,
213
]
}
:md5:
#{
Digest
::
MD5
.
hexdigest
(
key
)
}
"
if
key
.
size
>
250
key
end
...
...
activesupport/test/caching_test.rb
浏览文件 @
72759f58
...
...
@@ -352,6 +352,43 @@ def test_really_long_keys
end
end
# https://rails.lighthouseapp.com/projects/8994/tickets/6225-memcachestore-cant-deal-with-umlauts-and-special-characters
# The error is caused by charcter encodings that can't be compared with ASCII-8BIT regular expressions and by special
# characters like the umlaut in UTF-8.
module
EncodedKeyCacheBehavior
if
defined?
(
Encoding
)
Encoding
.
list
.
each
do
|
encoding
|
define_method
"test_
#{
encoding
.
name
.
underscore
}
_encoded_values"
do
key
=
"foo"
.
force_encoding
(
encoding
)
assert_equal
true
,
@cache
.
write
(
key
,
"1"
,
:raw
=>
true
)
assert_equal
"1"
,
@cache
.
read
(
key
)
assert_equal
"1"
,
@cache
.
fetch
(
key
)
assert_equal
true
,
@cache
.
delete
(
key
)
assert_equal
"2"
,
@cache
.
fetch
(
key
,
:raw
=>
true
)
{
"2"
}
assert_equal
3
,
@cache
.
increment
(
key
)
assert_equal
2
,
@cache
.
decrement
(
key
)
end
end
def
test_common_utf8_values
key
=
"
\xC3\xBC
mlaut"
.
force_encoding
(
Encoding
::
UTF_8
)
assert_equal
true
,
@cache
.
write
(
key
,
"1"
,
:raw
=>
true
)
assert_equal
"1"
,
@cache
.
read
(
key
)
assert_equal
"1"
,
@cache
.
fetch
(
key
)
assert_equal
true
,
@cache
.
delete
(
key
)
assert_equal
"2"
,
@cache
.
fetch
(
key
,
:raw
=>
true
)
{
"2"
}
assert_equal
3
,
@cache
.
increment
(
key
)
assert_equal
2
,
@cache
.
decrement
(
key
)
end
def
test_retains_encoding
key
=
"
\xC3\xBC
mlaut"
.
force_encoding
(
Encoding
::
UTF_8
)
assert_equal
true
,
@cache
.
write
(
key
,
"1"
,
:raw
=>
true
)
assert_equal
Encoding
::
UTF_8
,
key
.
encoding
end
end
end
module
CacheDeleteMatchedBehavior
def
test_delete_matched
@cache
.
write
(
"foo"
,
"bar"
)
...
...
@@ -617,6 +654,7 @@ def setup
include
CacheStoreBehavior
include
LocalCacheBehavior
include
CacheIncrementDecrementBehavior
include
EncodedKeyCacheBehavior
def
test_raw_values
cache
=
ActiveSupport
::
Cache
.
lookup_store
(
:mem_cache_store
,
:raw
=>
true
)
...
...
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