clang/unittests/Frontend/ParsedSourceLocationTest.cpp

   1 //===- unittests/Frontend/ParsedSourceLocationTest.cpp - ------------------===//
   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 "clang/Frontend/CommandLineSourceLoc.h"
  10 #include "gtest/gtest.h"
  11 #include <optional>
  12
  13 using namespace llvm;
  14 using namespace clang;
  15
  16 namespace {
  17
  18 TEST(ParsedSourceRange, ParseTest) {
  19   auto Check = [](StringRef Value, StringRef Filename, unsigned BeginLine,
  20                   unsigned BeginColumn, unsigned EndLine, unsigned EndColumn) {
  21     std::optional<ParsedSourceRange> PSR = ParsedSourceRange::fromString(Value);
  22     ASSERT_TRUE(PSR);
  23     EXPECT_EQ(PSR->FileName, Filename);
  24     EXPECT_EQ(PSR->Begin.first, BeginLine);
  25     EXPECT_EQ(PSR->Begin.second, BeginColumn);
  26     EXPECT_EQ(PSR->End.first, EndLine);
  27     EXPECT_EQ(PSR->End.second, EndColumn);
  28   };
  29
  30   Check("/Users/test/a-b.cpp:1:2", "/Users/test/a-b.cpp", 1, 2, 1, 2);
  31   Check("/Users/test/a-b.cpp:1:2-3:4", "/Users/test/a-b.cpp", 1, 2, 3, 4);
  32
  33   Check("C:/Users/bob/a-b.cpp:1:2", "C:/Users/bob/a-b.cpp", 1, 2, 1, 2);
  34   Check("C:/Users/bob/a-b.cpp:1:2-3:4", "C:/Users/bob/a-b.cpp", 1, 2, 3, 4);
  35 }
  36
  37 } // anonymous namespace