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体验新版 GitCode,发现更多精彩内容 >>
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cd91722a
编写于
6月 09, 2017
作者:
Y
Yi Wang
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Add more unit tests
上级
c06c6789
变更
3
显示空白变更内容
内联
并排
Showing
3 changed file
with
25 addition
and
12 deletion
+25
-12
paddle/strings/stringpiece.cc
paddle/strings/stringpiece.cc
+2
-2
paddle/strings/stringpiece.h
paddle/strings/stringpiece.h
+1
-7
paddle/strings/stringpiece_test.cc
paddle/strings/stringpiece_test.cc
+22
-3
未找到文件。
paddle/strings/stringpiece.cc
浏览文件 @
cd91722a
...
...
@@ -30,8 +30,8 @@ StringPiece::StringPiece(const char* d, size_t n) : data_(d), size_(n) {
"StringPiece requires len to be 0 for NULL data"
);
}
StringPiece
::
StringPiece
(
const
char
*
s
)
:
data_
(
s
)
,
size_
(
strlen
(
s
))
{
if
(
s
==
NULL
)
size_
=
0
;
StringPiece
::
StringPiece
(
const
char
*
s
)
:
data_
(
s
)
{
size_
=
(
s
==
NULL
)
?
0
:
strlen
(
s
)
;
}
StringPiece
::
StringPiece
(
const
std
::
string
&
s
)
...
...
paddle/strings/stringpiece.h
浏览文件 @
cd91722a
...
...
@@ -40,14 +40,8 @@ public:
StringPiece
(
const
char
*
s
);
StringPiece
(
const
std
::
string
&
s
);
// For a string, cap() returns the size of storage and len()
// returns the currently used storage. For a StringPiece these
// are the same value.
size_t
cap
()
const
{
return
size_
;
}
size_t
len
()
const
{
return
size_
;
}
size_t
size
()
const
{
return
size_
;
}
const
char
*
data
()
const
{
return
data_
;
}
size_t
len
()
const
{
return
size_
;
}
char
operator
[](
size_t
n
)
const
{
assert
(
n
<
len
());
...
...
paddle/strings/stringpiece_test.cc
浏览文件 @
cd91722a
...
...
@@ -22,7 +22,6 @@ TEST(StringPiece, Construct) {
paddle
::
StringPiece
s
;
EXPECT_EQ
(
NULL
,
s
.
data
());
EXPECT_EQ
(
0U
,
s
.
len
());
EXPECT_EQ
(
0U
,
s
.
cap
());
}
{
EXPECT_THROW
([]
{
paddle
::
StringPiece
s
(
NULL
,
10000U
);
}(),
...
...
@@ -43,12 +42,10 @@ TEST(StringPiece, Construct) {
TEST
(
StringPiece
,
CopyAndAssign
)
{
paddle
::
StringPiece
empty
;
EXPECT_EQ
(
0U
,
empty
.
len
());
EXPECT_EQ
(
0U
,
empty
.
cap
());
paddle
::
StringPiece
a
(
"hello"
);
paddle
::
StringPiece
b
=
a
;
EXPECT_EQ
(
b
.
len
(),
strlen
(
"hello"
));
EXPECT_EQ
(
b
.
cap
(),
strlen
(
"hello"
));
EXPECT_EQ
(
a
,
b
);
std
::
string
storage
(
"hello"
);
...
...
@@ -56,3 +53,25 @@ TEST(StringPiece, CopyAndAssign) {
EXPECT_EQ
(
a
,
c
);
EXPECT_NE
(
a
.
data
(),
c
.
data
());
}
TEST
(
StringPiece
,
Comparison
)
{
{
paddle
::
StringPiece
a
(
"hello"
);
paddle
::
StringPiece
b
(
"world"
);
EXPECT_TRUE
(
a
!=
b
);
EXPECT_FALSE
(
a
==
b
);
EXPECT_TRUE
(
a
<
b
);
EXPECT_TRUE
(
a
<=
b
);
EXPECT_FALSE
(
a
>
b
);
EXPECT_FALSE
(
a
>=
b
);
}
{
paddle
::
StringPiece
a
,
b
;
EXPECT_TRUE
(
a
==
b
);
EXPECT_FALSE
(
a
!=
b
);
EXPECT_FALSE
(
a
<
b
);
EXPECT_FALSE
(
a
>
b
);
EXPECT_TRUE
(
a
<=
b
);
EXPECT_TRUE
(
a
>=
b
);
}
}
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