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体验新版 GitCode,发现更多精彩内容 >>
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bb740c43
编写于
3月 05, 2017
作者:
N
Niels Lohmann
浏览文件
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电子邮件补丁
差异文件
🔨
added user-defined exceptions 306
上级
aa842b4a
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
87 addition
and
64 deletion
+87
-64
src/json.hpp
src/json.hpp
+4
-4
src/json.hpp.re2c
src/json.hpp.re2c
+4
-4
test/src/unit-element_access2.cpp
test/src/unit-element_access2.cpp
+79
-56
未找到文件。
src/json.hpp
浏览文件 @
bb740c43
...
...
@@ -4176,7 +4176,7 @@ class basic_json
@return copy of the element at key @a key or @a default_value if @a key
is not found
@throw
std::domain_error
if JSON is not an object; example: `"cannot use
@throw
type_error.306
if JSON is not an object; example: `"cannot use
value() with null"`
@complexity Logarithmic in the size of the container.
...
...
@@ -4209,7 +4209,7 @@ class basic_json
}
else
{
JSON_THROW
(
std
::
domain_error
(
"cannot use value() with "
+
type_name
()));
JSON_THROW
(
type_error
(
306
,
"cannot use value() with "
+
type_name
()));
}
}
...
...
@@ -4251,7 +4251,7 @@ class basic_json
@return copy of the element at key @a key or @a default_value if @a key
is not found
@throw
std::domain_error
if JSON is not an object; example: `"cannot use
@throw
type_error.306
if JSON is not an object; example: `"cannot use
value() with null"`
@complexity Logarithmic in the size of the container.
...
...
@@ -4281,7 +4281,7 @@ class basic_json
}
}
JSON_THROW
(
std
::
domain_error
(
"cannot use value() with "
+
type_name
()));
JSON_THROW
(
type_error
(
306
,
"cannot use value() with "
+
type_name
()));
}
/*!
...
...
src/json.hpp.re2c
浏览文件 @
bb740c43
...
...
@@ -4176,7 +4176,7 @@ class basic_json
@return copy of the element at key @a key or @a default_value if @a key
is not found
@throw
std::domain_error
if JSON is not an object; example: `"cannot use
@throw
type_error.306
if JSON is not an object; example: `"cannot use
value() with null"`
@complexity Logarithmic in the size of the container.
...
...
@@ -4209,7 +4209,7 @@ class basic_json
}
else
{
JSON_THROW(
std::domain_error(
"cannot use value() with " + type_name()));
JSON_THROW(
type_error(306,
"cannot use value() with " + type_name()));
}
}
...
...
@@ -4251,7 +4251,7 @@ class basic_json
@return copy of the element at key @a key or @a default_value if @a key
is not found
@throw
std::domain_error
if JSON is not an object; example: `"cannot use
@throw
type_error.306
if JSON is not an object; example: `"cannot use
value() with null"`
@complexity Logarithmic in the size of the container.
...
...
@@ -4281,7 +4281,7 @@ class basic_json
}
}
JSON_THROW(
std::domain_error(
"cannot use value() with " + type_name()));
JSON_THROW(
type_error(306,
"cannot use value() with " + type_name()));
}
/*!
...
...
test/src/unit-element_access2.cpp
浏览文件 @
bb740c43
...
...
@@ -200,70 +200,84 @@ TEST_CASE("element access 2")
{
json
j_nonobject
(
json
::
value_t
::
null
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with null"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with null"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with null"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with null"
);
}
SECTION
(
"boolean"
)
{
json
j_nonobject
(
json
::
value_t
::
boolean
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with boolean"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with boolean"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with boolean"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with boolean"
);
}
SECTION
(
"string"
)
{
json
j_nonobject
(
json
::
value_t
::
string
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with string"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with string"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with string"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with string"
);
}
SECTION
(
"array"
)
{
json
j_nonobject
(
json
::
value_t
::
array
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with array"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with array"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with array"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with array"
);
}
SECTION
(
"number (integer)"
)
{
json
j_nonobject
(
json
::
value_t
::
number_integer
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
}
SECTION
(
"number (unsigned)"
)
{
json
j_nonobject
(
json
::
value_t
::
number_unsigned
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
}
SECTION
(
"number (floating-point)"
)
{
json
j_nonobject
(
json
::
value_t
::
number_float
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"foo"
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"foo"
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
}
}
}
...
...
@@ -304,75 +318,84 @@ TEST_CASE("element access 2")
{
json
j_nonobject
(
json
::
value_t
::
null
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with null"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with null"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with null"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with null"
);
}
SECTION
(
"boolean"
)
{
json
j_nonobject
(
json
::
value_t
::
boolean
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with boolean"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with boolean"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with boolean"
);
"
[json.exception.type_error.306]
cannot use value() with boolean"
);
}
SECTION
(
"string"
)
{
json
j_nonobject
(
json
::
value_t
::
string
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with string"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with string"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with string"
);
"
[json.exception.type_error.306]
cannot use value() with string"
);
}
SECTION
(
"array"
)
{
json
j_nonobject
(
json
::
value_t
::
array
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with array"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with array"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with array"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with array"
);
}
SECTION
(
"number (integer)"
)
{
json
j_nonobject
(
json
::
value_t
::
number_integer
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with number"
);
"
[json.exception.type_error.306]
cannot use value() with number"
);
}
SECTION
(
"number (unsigned)"
)
{
json
j_nonobject
(
json
::
value_t
::
number_unsigned
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with number"
);
"
[json.exception.type_error.306]
cannot use value() with number"
);
}
SECTION
(
"number (floating-point)"
)
{
json
j_nonobject
(
json
::
value_t
::
number_float
);
const
json
j_nonobject_const
(
j_nonobject
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
std
::
domain_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with number"
);
CHECK_THROWS_AS
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_AS
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
json
::
type_error
);
CHECK_THROWS_WITH
(
j_nonobject
.
value
(
"/foo"
_json_pointer
,
1
),
"[json.exception.type_error.306] cannot use value() with number"
);
CHECK_THROWS_WITH
(
j_nonobject_const
.
value
(
"/foo"
_json_pointer
,
1
),
"cannot use value() with number"
);
"
[json.exception.type_error.306]
cannot use value() with number"
);
}
}
}
...
...
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