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roslyn
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798ae859
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798ae859
编写于
6月 01, 2020
作者:
C
Cyrus Najmabadi
浏览文件
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差异文件
Add VB tests
上级
1ac2dcf8
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
83 addition
and
1 deletion
+83
-1
src/Workspaces/CoreTest/SymbolKeyTests.cs
src/Workspaces/CoreTest/SymbolKeyTests.cs
+83
-1
未找到文件。
src/Workspaces/CoreTest/SymbolKeyTests.cs
浏览文件 @
798ae859
...
...
@@ -786,7 +786,7 @@ void Method((C a, int b) t)
}
[
Fact
,
WorkItem
(
14365
,
"https://github.com/dotnet/roslyn/issues/14365"
)]
public
void
TestErrorType
()
public
void
TestErrorType
_CSharp
()
{
var
source
=
@"
class C
...
...
@@ -821,6 +821,41 @@ class C
Assert
.
True
(
SymbolEquivalenceComparer
.
Instance
.
Equals
(
propType
,
found
));
}
[
Fact
,
WorkItem
(
14365
,
"https://github.com/dotnet/roslyn/issues/14365"
)]
public
void
TestErrorType_VB
()
{
var
source
=
@"
class C
public readonly property i as integer
end class"
;
// We don't add metadata references, so even `int` will be an error type.
var
compilation1
=
GetCompilation
(
source
,
LanguageNames
.
VisualBasic
,
"File1.vb"
,
Array
.
Empty
<
MetadataReference
>());
var
compilation2
=
GetCompilation
(
source
,
LanguageNames
.
VisualBasic
,
"File2.vb"
,
Array
.
Empty
<
MetadataReference
>());
var
symbol
=
(
IPropertySymbol
)
GetAllSymbols
(
compilation1
.
GetSemanticModel
(
compilation1
.
SyntaxTrees
.
Single
()),
n
=>
n
is
VisualBasic
.
Syntax
.
PropertyStatementSyntax
).
Single
();
var
propType
=
symbol
.
Type
;
Assert
.
True
(
propType
.
Kind
==
SymbolKind
.
ErrorType
);
// Ensure we don't crash getting these symbol keys.
var
id
=
SymbolKey
.
CreateString
(
propType
);
Assert
.
NotNull
(
id
);
// Validate that if the client does ask to resolve locations that we
// do not crash if those locations cannot be found.
var
found
=
SymbolKey
.
ResolveString
(
id
,
compilation2
).
GetAnySymbol
();
Assert
.
NotNull
(
found
);
Assert
.
Equal
(
propType
.
Name
,
found
.
Name
);
Assert
.
Equal
(
propType
.
Kind
,
found
.
Kind
);
var
method
=
found
as
IErrorTypeSymbol
;
Assert
.
True
(
SymbolEquivalenceComparer
.
Instance
.
Equals
(
propType
,
found
));
}
[
Fact
,
WorkItem
(
14365
,
"https://github.com/dotnet/roslyn/issues/14365"
)]
public
void
TestErrorTypeInNestedNamespace
()
{
...
...
@@ -871,6 +906,53 @@ void M()
Assert
.
True
(
SymbolEquivalenceComparer
.
Instance
.
Equals
(
propType
,
found
));
}
[
Fact
,
WorkItem
(
14365
,
"https://github.com/dotnet/roslyn/issues/14365"
)]
public
void
TestErrorTypeInNestedNamespace_VB
()
{
var
source1
=
@"
public class C
public readonly property I as System.Collections.IEnumerable
end class"
;
var
source2
=
@"
class X
sub M()
dim y = new C().I;
end sub
end class"
;
// We don't add metadata to the second compilation, so even `System.Collections.IEnumerable` will be an
// error type.
var
compilation1
=
GetCompilation
(
source1
,
LanguageNames
.
VisualBasic
,
"File1.vb"
);
var
compilation2
=
GetCompilation
(
source2
,
LanguageNames
.
VisualBasic
,
"File2.vb"
,
new
[]
{
compilation1
.
ToMetadataReference
()
});
var
symbol
=
(
IPropertySymbol
)
GetAllSymbols
(
compilation2
.
GetSemanticModel
(
compilation2
.
SyntaxTrees
.
Single
()),
n
=>
n
is
VisualBasic
.
Syntax
.
MemberAccessExpressionSyntax
).
Single
();
var
propType
=
symbol
.
Type
;
Assert
.
True
(
propType
.
Kind
==
SymbolKind
.
ErrorType
);
Assert
.
Equal
(
"Collections"
,
propType
.
ContainingNamespace
.
Name
);
Assert
.
Equal
(
"System"
,
propType
.
ContainingNamespace
.
ContainingNamespace
.
Name
);
// Ensure we don't crash getting these symbol keys.
var
id
=
SymbolKey
.
CreateString
(
propType
);
Assert
.
NotNull
(
id
);
// Validate that if the client does ask to resolve locations that we
// do not crash if those locations cannot be found.
var
found
=
SymbolKey
.
ResolveString
(
id
,
compilation2
).
GetAnySymbol
();
Assert
.
NotNull
(
found
);
Assert
.
Equal
(
propType
.
Name
,
found
.
Name
);
Assert
.
Equal
(
propType
.
Kind
,
found
.
Kind
);
Assert
.
Equal
(
propType
.
ContainingNamespace
.
Name
,
found
.
ContainingNamespace
.
Name
);
var
method
=
found
as
IErrorTypeSymbol
;
Assert
.
True
(
SymbolEquivalenceComparer
.
Instance
.
Equals
(
propType
,
found
));
}
[
Fact
]
public
void
TestFunctionPointerTypeSymbols
()
{
...
...
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