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[SyntaxTree] Split array declarator tests 

Differential Revision: https://reviews.llvm.org/D86437
This commit is contained in:
Eduardo Caldas 2020-08-24 09:50:03 +00:00
parent 2e43acfed8
commit 4e8dd506e6
1 changed files with 50 additions and 32 deletions
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82
clang/unittests/Tooling/Syntax/BuildTreeTest.cpp
View File

@ -3342,45 +3342,63 @@ void test() {
)txt"));
}
TEST_P(SyntaxTreeTest, ArraySubscriptsInDeclarators) {
TEST_P(SyntaxTreeTest, ArrayDeclarator_Simple) {
EXPECT_TRUE(treeDumpEqual(
R"cpp(
int a[10];
)cpp",
R"txt(
*: TranslationUnit
`-SimpleDeclaration
|-int
|-SimpleDeclarator
| |-a
| `-ArraySubscript
| |-[
| |-IntegerLiteralExpression
| | `-10
| `-]
`-;
)txt"));
}
TEST_P(SyntaxTreeTest, ArrayDeclarator_Multidimensional) {
EXPECT_TRUE(treeDumpEqual(
R"cpp(
int b[1][2][3];
)cpp",
R"txt(
*: TranslationUnit
`-SimpleDeclaration
|-int
|-SimpleDeclarator
| |-b
| |-ArraySubscript
| | |-[
| | |-IntegerLiteralExpression
| | | `-1
| | `-]
| |-ArraySubscript
| | |-[
| | |-IntegerLiteralExpression
| | | `-2
| | `-]
| `-ArraySubscript
| |-[
| |-IntegerLiteralExpression
| | `-3
| `-]
`-;
)txt"));
}
TEST_P(SyntaxTreeTest, ArrayDeclarator_UnknownBound) {
EXPECT_TRUE(treeDumpEqual(
R"cpp(
int c[] = {1,2,3};
)cpp",
R"txt(
*: TranslationUnit
|-SimpleDeclaration
| |-int
| |-SimpleDeclarator
| | |-a
| | `-ArraySubscript
| | |-[
| | |-IntegerLiteralExpression
| | | `-10
| | `-]
| `-;
|-SimpleDeclaration
| |-int
| |-SimpleDeclarator
| | |-b
| | |-ArraySubscript
| | | |-[
| | | |-IntegerLiteralExpression
| | | | `-1
| | | `-]
| | |-ArraySubscript
| | | |-[
| | | |-IntegerLiteralExpression
| | | | `-2
| | | `-]
| | `-ArraySubscript
| | |-[
| | |-IntegerLiteralExpression
| | | `-3
| | `-]
| `-;
`-SimpleDeclaration
|-int
|-SimpleDeclarator
@ -3405,7 +3423,7 @@ int c[] = {1,2,3};
)txt"));
}
TEST_P(SyntaxTreeTest, StaticArraySubscriptsInDeclarators) {
TEST_P(SyntaxTreeTest, ArrayDeclarator_Static) {
if (!GetParam().isC99OrLater()) {
return;
}