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[SyntaxTree] Group tests related to `using` 

Differential Revision: https://reviews.llvm.org/D86443
This commit is contained in:
Eduardo Caldas 2020-08-24 10:30:09 +00:00
parent a722d6a197
commit 90f85dfc14
1 changed files with 54 additions and 66 deletions
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120
clang/unittests/Tooling/Syntax/BuildTreeTest.cpp
View File

@ -2494,7 +2494,7 @@ UsingNamespaceDirective
)txt"}));
}
TEST_P(SyntaxTreeTest, UsingDeclaration) {
TEST_P(SyntaxTreeTest, UsingDeclaration_Namespace) {
if (!GetParam().isCXX()) {
return;
}
@ -2515,6 +2515,59 @@ UsingDeclaration
)txt"}));
}
TEST_P(SyntaxTreeTest, UsingDeclaration_ClassMember) {
if (!GetParam().isCXX()) {
return;
}
EXPECT_TRUE(treeDumpEqualOnAnnotations(
R"cpp(
template <class T> struct X {
[[using T::foo;]]
[[using typename T::bar;]]
};
)cpp",
{R"txt(
UsingDeclaration
|-using
|-NestedNameSpecifier
| |-IdentifierNameSpecifier
| | `-T
| `-::
|-foo
`-;
)txt",
R"txt(
UsingDeclaration
|-using
|-typename
|-NestedNameSpecifier
| |-IdentifierNameSpecifier
| | `-T
| `-::
|-bar
`-;
)txt"}));
}
TEST_P(SyntaxTreeTest, UsingTypeAlias) {
if (!GetParam().isCXX()) {
return;
}
EXPECT_TRUE(treeDumpEqual(
R"cpp(
using type = int;
)cpp",
R"txt(
*: TranslationUnit
`-TypeAliasDeclaration
|-using
|-type
|-=
|-int
`-;
)txt"));
}
TEST_P(SyntaxTreeTest, FreeStandingClass_ForwardDeclaration) {
EXPECT_TRUE(treeDumpEqualOnAnnotations(
R"cpp(
@ -3005,52 +3058,6 @@ template <class T> struct X<T>::Y {};
)txt"));
}
TEST_P(SyntaxTreeTest, TemplatesUsingUsing) {
if (!GetParam().isCXX()) {
return;
}
EXPECT_TRUE(treeDumpEqual(
R"cpp(
template <class T> struct X {
using T::foo;
using typename T::bar;
};
)cpp",
R"txt(
*: TranslationUnit
`-TemplateDeclaration
|-template
|-<
|-UnknownDeclaration
| |-class
| `-T
|->
`-SimpleDeclaration
|-struct
|-X
|-{
|-UsingDeclaration
| |-using
| |-NestedNameSpecifier
| | |-IdentifierNameSpecifier
| | | `-T
| | `-::
| |-foo
| `-;
|-UsingDeclaration
| |-using
| |-typename
| |-NestedNameSpecifier
| | |-IdentifierNameSpecifier
| | | `-T
| | `-::
| |-bar
| `-;
|-}
`-;
)txt"));
}
TEST_P(SyntaxTreeTest, ExplicitClassTemplateInstantation_Definition) {
if (!GetParam().isCXX()) {
return;
@ -3152,25 +3159,6 @@ TemplateDeclaration
)txt"}));
}
TEST_P(SyntaxTreeTest, UsingType) {
if (!GetParam().isCXX()) {
return;
}
EXPECT_TRUE(treeDumpEqual(
R"cpp(
using type = int;
)cpp",
R"txt(
*: TranslationUnit
`-TypeAliasDeclaration
|-using
|-type
|-=
|-int
`-;
)txt"));
}
TEST_P(SyntaxTreeTest, EmptyDeclaration) {
EXPECT_TRUE(treeDumpEqual(
R"cpp(