clang-tools-extra/clangd/unittests/tweaks/DumpRecordLayoutTests.cpp

   1 //===-- DumpRecordLayoutTests.cpp -------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "TweakTesting.h"
  10 #include "gmock/gmock.h"
  11 #include "gtest/gtest.h"
  12
  13 using ::testing::AllOf;
  14 using ::testing::HasSubstr;
  15 using ::testing::StartsWith;
  16
  17 namespace clang {
  18 namespace clangd {
  19 namespace {
  20
  21 TWEAK_TEST(DumpRecordLayout);
  22
  23 TEST_F(DumpRecordLayoutTest, Test) {
  24   EXPECT_AVAILABLE("^s^truct ^X ^{ int x; ^};");
  25   EXPECT_UNAVAILABLE("struct X { int ^a; };");
  26   EXPECT_UNAVAILABLE("struct ^X;");
  27   EXPECT_UNAVAILABLE("template <typename T> struct ^X { T t; };");
  28   EXPECT_UNAVAILABLE("enum ^X {};");
  29
  30   EXPECT_THAT(apply("struct ^X { int x; int y; };"),
  31               AllOf(StartsWith("message:"), HasSubstr("0 |   int x")));
  32 }
  33
  34 } // namespace
  35 } // namespace clangd
  36 } // namespace clang