lldb/unittests/Platform/PlatformDarwinTest.cpp

   1 //===-- PlatformDarwinTest.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 "gtest/gtest.h"
  10
  11 #include "Plugins/Platform/MacOSX/PlatformDarwin.h"
  12
  13 #include "llvm/ADT/StringRef.h"
  14
  15 #include <tuple>
  16
  17 using namespace lldb;
  18 using namespace lldb_private;
  19
  20 struct PlatformDarwinTester : public PlatformDarwin {
  21 public:
  22   using PlatformDarwin::FindComponentInPath;
  23 };
  24
  25 TEST(PlatformDarwinTest, TestParseVersionBuildDir) {
  26   llvm::VersionTuple V;
  27   llvm::StringRef D;
  28
  29   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("1.2.3 (test1)");
  30   EXPECT_EQ(llvm::VersionTuple(1, 2, 3), V);
  31   EXPECT_EQ("test1", D);
  32
  33   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("2.3 (test2)");
  34   EXPECT_EQ(llvm::VersionTuple(2, 3), V);
  35   EXPECT_EQ("test2", D);
  36
  37   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("3 (test3)");
  38   EXPECT_EQ(llvm::VersionTuple(3), V);
  39   EXPECT_EQ("test3", D);
  40
  41   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("1.2.3 (test");
  42   EXPECT_EQ(llvm::VersionTuple(1, 2, 3), V);
  43   EXPECT_EQ("test", D);
  44
  45   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("2.3.4 test");
  46   EXPECT_EQ(llvm::VersionTuple(2, 3, 4), V);
  47   EXPECT_EQ("", D);
  48
  49   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("3.4.5");
  50   EXPECT_EQ(llvm::VersionTuple(3, 4, 5), V);
  51 }
  52
  53 TEST(PlatformDarwinTest, FindComponentInPath) {
  54   EXPECT_EQ("/path/to/foo",
  55             PlatformDarwinTester::FindComponentInPath("/path/to/foo/", "foo"));
  56
  57   EXPECT_EQ("/path/to/foo",
  58             PlatformDarwinTester::FindComponentInPath("/path/to/foo", "foo"));
  59
  60   EXPECT_EQ("/path/to/foobar", PlatformDarwinTester::FindComponentInPath(
  61                                    "/path/to/foobar", "foo"));
  62
  63   EXPECT_EQ("/path/to/foobar", PlatformDarwinTester::FindComponentInPath(
  64                                    "/path/to/foobar", "bar"));
  65
  66   EXPECT_EQ("",
  67             PlatformDarwinTester::FindComponentInPath("/path/to/foo", "bar"));
  68 }