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3ca3f7ed
编写于
9月 24, 2015
作者:
C
Charles Stoner
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差异文件
Function pointer tests
上级
acbfff1e
变更
4
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Showing
4 changed file
with
75 addition
and
3 deletion
+75
-3
src/ExpressionEvaluator/CSharp/Test/ResultProvider/CSharpResultProviderTest.csproj
...Sharp/Test/ResultProvider/CSharpResultProviderTest.csproj
+1
-0
src/ExpressionEvaluator/CSharp/Test/ResultProvider/FunctionPointerTests.cs
...luator/CSharp/Test/ResultProvider/FunctionPointerTests.cs
+65
-0
src/ExpressionEvaluator/Core/Source/ResultProvider/Formatter.TypeNames.cs
...aluator/Core/Source/ResultProvider/Formatter.TypeNames.cs
+7
-1
src/ExpressionEvaluator/Core/Test/ResultProvider/Debugger/MemberInfo/TypeImpl.cs
.../Core/Test/ResultProvider/Debugger/MemberInfo/TypeImpl.cs
+2
-2
未找到文件。
src/ExpressionEvaluator/CSharp/Test/ResultProvider/CSharpResultProviderTest.csproj
浏览文件 @
3ca3f7ed
...
...
@@ -91,6 +91,7 @@
<Compile
Include=
"ExpansionTests.cs"
/>
<Compile
Include=
"FormatSpecifierTests.cs"
/>
<Compile
Include=
"FullNameTests.cs"
/>
<Compile
Include=
"FunctionPointerTests.cs"
/>
<Compile
Include=
"Helpers\TestTypeExtensions.cs"
/>
<Compile
Include=
"NativeViewTests.cs"
/>
<Compile
Include=
"ObjectIdTests.cs"
/>
...
...
src/ExpressionEvaluator/CSharp/Test/ResultProvider/FunctionPointerTests.cs
0 → 100644
浏览文件 @
3ca3f7ed
// Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using
Microsoft.CodeAnalysis.ExpressionEvaluator
;
using
Microsoft.VisualStudio.Debugger.Clr
;
using
Microsoft.VisualStudio.Debugger.Evaluation
;
using
System
;
using
System.Diagnostics
;
using
Xunit
;
using
Type
=
Microsoft
.
VisualStudio
.
Debugger
.
Metadata
.
Type
;
namespace
Microsoft.CodeAnalysis.CSharp.UnitTests
{
public
class
FunctionPointerTests
:
CSharpResultProviderTestBase
{
[
Fact
]
public
void
Root
()
{
const
int
ptr
=
0x1234
;
var
value
=
CreateDkmClrValue
(
ptr
,
type
:
new
DkmClrType
(
FunctionPointerType
.
Instance
));
var
evalResult
=
FormatResult
(
"pfn"
,
value
);
Verify
(
evalResult
,
EvalResult
(
"pfn"
,
PointerToString
(
new
IntPtr
(
ptr
)),
"System.Object*"
,
"pfn"
,
DkmEvaluationResultFlags
.
None
,
DkmEvaluationResultCategory
.
Other
));
}
[
Fact
]
public
void
Member
()
{
var
source
=
@"class C
{
object pfn;
}"
;
const
int
ptr
=
0x0
;
GetMemberValueDelegate
getMemberValue
=
(
v
,
m
)
=>
(
m
==
"pfn"
)
?
CreateDkmClrValue
(
ptr
,
type
:
new
DkmClrType
(
FunctionPointerType
.
Instance
))
:
null
;
var
runtime
=
new
DkmClrRuntimeInstance
(
ReflectionUtilities
.
GetMscorlibAndSystemCore
(
GetAssembly
(
source
)),
getMemberValue
:
getMemberValue
);
using
(
runtime
.
Load
())
{
var
type
=
runtime
.
GetType
(
"C"
);
var
value
=
CreateDkmClrValue
(
type
.
Instantiate
(),
type
:
type
);
var
evalResult
=
FormatResult
(
"o"
,
value
);
Verify
(
evalResult
,
EvalResult
(
"o"
,
"{C}"
,
"C"
,
"o"
,
DkmEvaluationResultFlags
.
Expandable
,
DkmEvaluationResultCategory
.
Other
));
var
children
=
GetChildren
(
evalResult
);
Verify
(
children
,
EvalResult
(
"pfn"
,
PointerToString
(
new
IntPtr
(
ptr
)),
"object {System.Object*}"
,
"o.pfn"
,
DkmEvaluationResultFlags
.
None
,
DkmEvaluationResultCategory
.
Other
));
}
}
// Function pointer type has IsPointer == true and GetElementType() == null.
private
sealed
class
FunctionPointerType
:
TypeImpl
{
internal
static
readonly
FunctionPointerType
Instance
=
new
FunctionPointerType
();
private
FunctionPointerType
()
:
base
(
typeof
(
object
).
MakePointerType
())
{
Debug
.
Assert
(
this
.
IsPointer
);
}
public
override
Type
GetElementType
()
{
return
null
;
}
}
}
}
src/ExpressionEvaluator/Core/Source/ResultProvider/Formatter.TypeNames.cs
浏览文件 @
3ca3f7ed
...
...
@@ -61,9 +61,15 @@ internal string GetTypeName(TypeAndCustomInfo typeAndInfo, bool escapeKeywordIde
int
pointerCount
=
0
;
while
(
type
.
IsPointer
)
{
var
elementType
=
type
.
GetElementType
();
if
(
elementType
==
null
)
{
// Null for function pointers.
break
;
}
index
++;
pointerCount
++;
type
=
type
.
GetElementType
()
;
type
=
elementType
;
}
int
nullableCount
=
0
;
...
...
src/ExpressionEvaluator/Core/Test/ResultProvider/Debugger/MemberInfo/TypeImpl.cs
浏览文件 @
3ca3f7ed
...
...
@@ -11,11 +11,11 @@
namespace
Microsoft.CodeAnalysis.ExpressionEvaluator
{
internal
sealed
class
TypeImpl
:
Type
internal
class
TypeImpl
:
Type
{
internal
readonly
System
.
Type
Type
;
private
TypeImpl
(
System
.
Type
type
)
internal
TypeImpl
(
System
.
Type
type
)
{
Debug
.
Assert
(
type
!=
null
);
this
.
Type
=
type
;
...
...
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