llvm-project/lldb/unittests/Platform/PlatformDarwinTest.cpp

//===-- PlatformDarwinTest.cpp --------------------------------------------===//
//
// 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 "gtest/gtest.h"

#include "Plugins/Platform/MacOSX/PlatformDarwin.h"

#include "llvm/ADT/StringRef.h"

#include <tuple>

using namespace lldb;
using namespace lldb_private;

struct PlatformDarwinTester : public PlatformDarwin {
  static bool SDKSupportsModules(SDKType desired_type,
                                 const lldb_private::FileSpec &sdk_path) {
    return PlatformDarwin::SDKSupportsModules(desired_type, sdk_path);
  }
};

TEST(PlatformDarwinTest, TestParseVersionBuildDir) {
  llvm::VersionTuple V;
  llvm::StringRef D;

  std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("1.2.3 (test1)");
  EXPECT_EQ(llvm::VersionTuple(1, 2, 3), V);
  EXPECT_EQ("test1", D);

  std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("2.3 (test2)");
  EXPECT_EQ(llvm::VersionTuple(2, 3), V);
  EXPECT_EQ("test2", D);

  std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("3 (test3)");
  EXPECT_EQ(llvm::VersionTuple(3), V);
  EXPECT_EQ("test3", D);

  std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("1.2.3 (test");
  EXPECT_EQ(llvm::VersionTuple(1, 2, 3), V);
  EXPECT_EQ("test", D);

  std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("2.3.4 test");
  EXPECT_EQ(llvm::VersionTuple(2, 3, 4), V);
  EXPECT_EQ("", D);

  std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("3.4.5");
  EXPECT_EQ(llvm::VersionTuple(3, 4, 5), V);

  std::string base = "/Applications/Xcode.app/Contents/Developer/Platforms/";
  EXPECT_TRUE(PlatformDarwinTester::SDKSupportsModules(
      PlatformDarwin::SDKType::iPhoneSimulator,
      FileSpec(
          base +
          "iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator12.0.sdk")));
  EXPECT_FALSE(PlatformDarwinTester::SDKSupportsModules(
      PlatformDarwin::SDKType::iPhoneSimulator,
      FileSpec(
          base +
          "iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.2.sdk")));
  EXPECT_TRUE(PlatformDarwinTester::SDKSupportsModules(
      PlatformDarwin::SDKType::MacOSX,
      FileSpec(base + "MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk")));
  EXPECT_FALSE(PlatformDarwinTester::SDKSupportsModules(
      PlatformDarwin::SDKType::MacOSX,
      FileSpec(base + "MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk")));
}