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

   1 //===-- AnnotateHighlightingsTests.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 "gtest/gtest.h"
  11
  12 namespace clang {
  13 namespace clangd {
  14 namespace {
  15
  16 TWEAK_TEST(AnnotateHighlightings);
  17
  18 TEST_F(AnnotateHighlightingsTest, Test) {
  19   EXPECT_AVAILABLE("^vo^id^ ^f(^) {^}^"); // available everywhere.
  20   EXPECT_AVAILABLE("[[int a; int b;]]");
  21   EXPECT_EQ("void /* Function [decl] [globalScope] */f() {}",
  22             apply("void ^f() {}"));
  23
  24   EXPECT_EQ(apply("[[int f1(); const int x = f1();]]"),
  25             "int /* Function [decl] [globalScope] */f1(); "
  26             "const int /* Variable [decl] [readonly] [fileScope] */x = "
  27             "/* Function [globalScope] */f1();");
  28
  29   // Only the targeted range is annotated.
  30   EXPECT_EQ(apply("void f1(); void f2() {^}"),
  31             "void f1(); "
  32             "void /* Function [decl] [globalScope] */f2() {}");
  33 }
  34
  35 } // namespace
  36 } // namespace clangd
  37 } // namespace clang