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577f742d
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577f742d
编写于
12月 12, 2014
作者:
K
Kang Seonghoon
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
serialize: Avoid stray nul characters when auto-serializing char.
Fixes #19719.
上级
193390d0
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
28 addition
and
26 deletion
+28
-26
src/libserialize/json.rs
src/libserialize/json.rs
+28
-26
未找到文件。
src/libserialize/json.rs
浏览文件 @
577f742d
...
...
@@ -367,8 +367,8 @@ fn escape_str(writer: &mut io::Writer, v: &str) -> Result<(), io::IoError> {
fn
escape_char
(
writer
:
&
mut
io
::
Writer
,
v
:
char
)
->
Result
<
(),
io
::
IoError
>
{
let
mut
buf
=
[
0
,
..
4
];
v
.encode_utf8
(
&
mut
buf
);
escape_bytes
(
writer
,
&
mut
buf
)
let
len
=
v
.encode_utf8
(
&
mut
buf
)
.unwrap
(
);
escape_bytes
(
writer
,
buf
[
mut
..
len
]
)
}
fn
spaces
(
wr
:
&
mut
io
::
Writer
,
mut
n
:
uint
)
->
Result
<
(),
io
::
IoError
>
{
...
...
@@ -2694,37 +2694,39 @@ fn test_write_enum() {
);
}
macro_rules!
check_encoder_for_simple
(
(
$value:expr
,
$expected:expr
)
=>
({
let
s
=
with_str_writer
(|
writer
|
{
let
mut
encoder
=
Encoder
::
new
(
writer
);
$value
.encode
(
&
mut
encoder
)
.unwrap
();
});
assert_eq!
(
s
,
$expected
);
let
s
=
with_str_writer
(|
writer
|
{
let
mut
encoder
=
PrettyEncoder
::
new
(
writer
);
$value
.encode
(
&
mut
encoder
)
.unwrap
();
});
assert_eq!
(
s
,
$expected
);
})
)
#[test]
fn
test_write_some
()
{
let
value
=
Some
(
"jodhpurs"
.into_string
());
let
s
=
with_str_writer
(|
writer
|
{
let
mut
encoder
=
Encoder
::
new
(
writer
);
value
.encode
(
&
mut
encoder
)
.unwrap
();
});
assert_eq!
(
s
,
"
\"
jodhpurs
\"
"
);
let
value
=
Some
(
"jodhpurs"
.into_string
());
let
s
=
with_str_writer
(|
writer
|
{
let
mut
encoder
=
PrettyEncoder
::
new
(
writer
);
value
.encode
(
&
mut
encoder
)
.unwrap
();
});
assert_eq!
(
s
,
"
\"
jodhpurs
\"
"
);
check_encoder_for_simple!
(
Some
(
"jodhpurs"
.to_string
()),
"
\"
jodhpurs
\"
"
);
}
#[test]
fn
test_write_none
()
{
let
value
:
Option
<
string
::
String
>
=
None
;
let
s
=
with_str_writer
(|
writer
|
{
let
mut
encoder
=
Encoder
::
new
(
writer
);
value
.encode
(
&
mut
encoder
)
.unwrap
();
});
assert_eq!
(
s
,
"null"
);
check_encoder_for_simple!
(
None
::
<
string
::
String
>
,
"null"
);
}
let
s
=
with_str_writer
(|
writer
|
{
let
mut
encoder
=
Encoder
::
new
(
writer
);
value
.encode
(
&
mut
encoder
)
.unwrap
();
});
assert_eq!
(
s
,
"null"
);
#[test]
fn
test_write_char
()
{
check_encoder_for_simple!
(
'a'
,
"
\"
a
\"
"
);
check_encoder_for_simple!
(
'\t'
,
"
\"\\
t
\"
"
);
check_encoder_for_simple!
(
'\u00a0'
,
"
\"\u00a0\"
"
);
check_encoder_for_simple!
(
'\uabcd'
,
"
\"\uabcd\"
"
);
check_encoder_for_simple!
(
'\U0010ffff'
,
"
\"\U0010ffff\"
"
);
}
#[test]
...
...
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