212 lines
6.3 KiB
C++
212 lines
6.3 KiB
C++
//===- unittests/Tooling/RecursiveASTVisitorTests/CallbacksCompoundAssignOperator.cpp -===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "CallbacksCommon.h"
|
|
|
|
TEST(RecursiveASTVisitor, StmtCallbacks_TraverseCompoundAssignOperator) {
|
|
class RecordingVisitor : public RecordingVisitorBase<RecordingVisitor> {
|
|
public:
|
|
RecordingVisitor(ShouldTraversePostOrder ShouldTraversePostOrderValue)
|
|
: RecordingVisitorBase(ShouldTraversePostOrderValue) {}
|
|
|
|
bool TraverseCompoundAssignOperator(CompoundAssignOperator *CAO) {
|
|
recordCallback(__func__, CAO, [&]() {
|
|
RecordingVisitorBase::TraverseCompoundAssignOperator(CAO);
|
|
});
|
|
return true;
|
|
}
|
|
|
|
bool WalkUpFromStmt(Stmt *S) {
|
|
recordCallback(__func__, S,
|
|
[&]() { RecordingVisitorBase::WalkUpFromStmt(S); });
|
|
return true;
|
|
}
|
|
};
|
|
|
|
StringRef Code = R"cpp(
|
|
void test(int a) {
|
|
1;
|
|
a += 2;
|
|
3;
|
|
}
|
|
)cpp";
|
|
|
|
EXPECT_TRUE(visitorCallbackLogEqual(
|
|
RecordingVisitor(ShouldTraversePostOrder::No), Code,
|
|
R"txt(
|
|
WalkUpFromStmt CompoundStmt
|
|
WalkUpFromStmt IntegerLiteral(1)
|
|
TraverseCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromStmt CompoundAssignOperator(+=)
|
|
WalkUpFromStmt DeclRefExpr(a)
|
|
WalkUpFromStmt IntegerLiteral(2)
|
|
WalkUpFromStmt IntegerLiteral(3)
|
|
)txt"));
|
|
|
|
EXPECT_TRUE(visitorCallbackLogEqual(
|
|
RecordingVisitor(ShouldTraversePostOrder::Yes), Code,
|
|
R"txt(
|
|
WalkUpFromStmt IntegerLiteral(1)
|
|
TraverseCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromStmt DeclRefExpr(a)
|
|
WalkUpFromStmt IntegerLiteral(2)
|
|
WalkUpFromStmt CompoundAssignOperator(+=)
|
|
WalkUpFromStmt IntegerLiteral(3)
|
|
WalkUpFromStmt CompoundStmt
|
|
)txt"));
|
|
}
|
|
|
|
TEST(
|
|
RecursiveASTVisitor,
|
|
StmtCallbacks_TraverseCompoundAssignOperator_WalkUpFromCompoundAssignOperator) {
|
|
class RecordingVisitor : public RecordingVisitorBase<RecordingVisitor> {
|
|
public:
|
|
RecordingVisitor(ShouldTraversePostOrder ShouldTraversePostOrderValue)
|
|
: RecordingVisitorBase(ShouldTraversePostOrderValue) {}
|
|
|
|
bool TraverseCompoundAssignOperator(CompoundAssignOperator *CAO) {
|
|
recordCallback(__func__, CAO, [&]() {
|
|
RecordingVisitorBase::TraverseCompoundAssignOperator(CAO);
|
|
});
|
|
return true;
|
|
}
|
|
|
|
bool WalkUpFromStmt(Stmt *S) {
|
|
recordCallback(__func__, S,
|
|
[&]() { RecordingVisitorBase::WalkUpFromStmt(S); });
|
|
return true;
|
|
}
|
|
|
|
bool WalkUpFromExpr(Expr *E) {
|
|
recordCallback(__func__, E,
|
|
[&]() { RecordingVisitorBase::WalkUpFromExpr(E); });
|
|
return true;
|
|
}
|
|
|
|
bool WalkUpFromCompoundAssignOperator(CompoundAssignOperator *CAO) {
|
|
recordCallback(__func__, CAO, [&]() {
|
|
RecordingVisitorBase::WalkUpFromCompoundAssignOperator(CAO);
|
|
});
|
|
return true;
|
|
}
|
|
};
|
|
|
|
StringRef Code = R"cpp(
|
|
void test(int a) {
|
|
1;
|
|
a += 2;
|
|
3;
|
|
}
|
|
)cpp";
|
|
|
|
EXPECT_TRUE(visitorCallbackLogEqual(
|
|
RecordingVisitor(ShouldTraversePostOrder::No), Code,
|
|
R"txt(
|
|
WalkUpFromStmt CompoundStmt
|
|
WalkUpFromExpr IntegerLiteral(1)
|
|
WalkUpFromStmt IntegerLiteral(1)
|
|
TraverseCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromExpr CompoundAssignOperator(+=)
|
|
WalkUpFromStmt CompoundAssignOperator(+=)
|
|
WalkUpFromExpr DeclRefExpr(a)
|
|
WalkUpFromStmt DeclRefExpr(a)
|
|
WalkUpFromExpr IntegerLiteral(2)
|
|
WalkUpFromStmt IntegerLiteral(2)
|
|
WalkUpFromExpr IntegerLiteral(3)
|
|
WalkUpFromStmt IntegerLiteral(3)
|
|
)txt"));
|
|
|
|
EXPECT_TRUE(visitorCallbackLogEqual(
|
|
RecordingVisitor(ShouldTraversePostOrder::Yes), Code,
|
|
R"txt(
|
|
WalkUpFromExpr IntegerLiteral(1)
|
|
WalkUpFromStmt IntegerLiteral(1)
|
|
TraverseCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromExpr DeclRefExpr(a)
|
|
WalkUpFromStmt DeclRefExpr(a)
|
|
WalkUpFromExpr IntegerLiteral(2)
|
|
WalkUpFromStmt IntegerLiteral(2)
|
|
WalkUpFromCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromExpr CompoundAssignOperator(+=)
|
|
WalkUpFromStmt CompoundAssignOperator(+=)
|
|
WalkUpFromExpr IntegerLiteral(3)
|
|
WalkUpFromStmt IntegerLiteral(3)
|
|
WalkUpFromStmt CompoundStmt
|
|
)txt"));
|
|
}
|
|
|
|
TEST(RecursiveASTVisitor, StmtCallbacks_WalkUpFromCompoundAssignOperator) {
|
|
class RecordingVisitor : public RecordingVisitorBase<RecordingVisitor> {
|
|
public:
|
|
RecordingVisitor(ShouldTraversePostOrder ShouldTraversePostOrderValue)
|
|
: RecordingVisitorBase(ShouldTraversePostOrderValue) {}
|
|
|
|
bool WalkUpFromStmt(Stmt *S) {
|
|
recordCallback(__func__, S,
|
|
[&]() { RecordingVisitorBase::WalkUpFromStmt(S); });
|
|
return true;
|
|
}
|
|
|
|
bool WalkUpFromExpr(Expr *E) {
|
|
recordCallback(__func__, E,
|
|
[&]() { RecordingVisitorBase::WalkUpFromExpr(E); });
|
|
return true;
|
|
}
|
|
|
|
bool WalkUpFromCompoundAssignOperator(CompoundAssignOperator *CAO) {
|
|
recordCallback(__func__, CAO, [&]() {
|
|
RecordingVisitorBase::WalkUpFromCompoundAssignOperator(CAO);
|
|
});
|
|
return true;
|
|
}
|
|
};
|
|
|
|
StringRef Code = R"cpp(
|
|
void test(int a) {
|
|
1;
|
|
a += 2;
|
|
3;
|
|
}
|
|
)cpp";
|
|
|
|
EXPECT_TRUE(visitorCallbackLogEqual(
|
|
RecordingVisitor(ShouldTraversePostOrder::No), Code,
|
|
R"txt(
|
|
WalkUpFromStmt CompoundStmt
|
|
WalkUpFromExpr IntegerLiteral(1)
|
|
WalkUpFromStmt IntegerLiteral(1)
|
|
WalkUpFromCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromExpr CompoundAssignOperator(+=)
|
|
WalkUpFromStmt CompoundAssignOperator(+=)
|
|
WalkUpFromExpr DeclRefExpr(a)
|
|
WalkUpFromStmt DeclRefExpr(a)
|
|
WalkUpFromExpr IntegerLiteral(2)
|
|
WalkUpFromStmt IntegerLiteral(2)
|
|
WalkUpFromExpr IntegerLiteral(3)
|
|
WalkUpFromStmt IntegerLiteral(3)
|
|
)txt"));
|
|
|
|
EXPECT_TRUE(visitorCallbackLogEqual(
|
|
RecordingVisitor(ShouldTraversePostOrder::Yes), Code,
|
|
R"txt(
|
|
WalkUpFromExpr IntegerLiteral(1)
|
|
WalkUpFromStmt IntegerLiteral(1)
|
|
WalkUpFromExpr DeclRefExpr(a)
|
|
WalkUpFromStmt DeclRefExpr(a)
|
|
WalkUpFromExpr IntegerLiteral(2)
|
|
WalkUpFromStmt IntegerLiteral(2)
|
|
WalkUpFromCompoundAssignOperator CompoundAssignOperator(+=)
|
|
WalkUpFromExpr CompoundAssignOperator(+=)
|
|
WalkUpFromStmt CompoundAssignOperator(+=)
|
|
WalkUpFromExpr IntegerLiteral(3)
|
|
WalkUpFromStmt IntegerLiteral(3)
|
|
WalkUpFromStmt CompoundStmt
|
|
)txt"));
|
|
}
|