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//===-- ShowSelectionTreeTests.cpp ------------------------------*- C++ -*-===//
//
// 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 "TestTU.h"
#include "TweakTesting.h"
#include "gmock/gmock-matchers.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
namespace clang {
namespace clangd {
namespace {
TWEAK_TEST(ShowSelectionTree);
TEST_F(ShowSelectionTreeTest, Test) {
EXPECT_AVAILABLE("^int f^oo() { re^turn 2 ^+ 2; }");
EXPECT_AVAILABLE("/*c^omment*/ int foo() { return 2 ^ + 2; }");
const char *Output = R"(message:
TranslationUnitDecl
VarDecl int x = fcall(2 + 2)
.CallExpr fcall(2 + 2)
ImplicitCastExpr fcall
.DeclRefExpr fcall
.BinaryOperator 2 + 2
*IntegerLiteral 2
)";
EXPECT_EQ(apply("int fcall(int); int x = fca[[ll(2 +]]2);"), Output);
Output = R"(message:
TranslationUnitDecl
FunctionDecl void x()
CompoundStmt { …
ForStmt for (;;) …
*BreakStmt break;
)";
EXPECT_EQ(apply("void x() { for (;;) br^eak; }"), Output);
}
} // namespace
} // namespace clangd
} // namespace clang
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