1 //===-- PlatformAppleSimulatorTest.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/PlatformAppleSimulator.h"
12 #include "TestingSupport/SubsystemRAII.h"
13 #include "lldb/Host/FileSystem.h"
14 #include "lldb/Host/HostInfo.h"
15 #include "lldb/Target/Platform.h"
16 
17 using namespace lldb;
18 using namespace lldb_private;
19 
20 class PlatformAppleSimulatorTest : public ::testing::Test {
21   SubsystemRAII<FileSystem, HostInfo, PlatformAppleSimulator>
22       subsystems;
23 };
24 
25 #ifdef __APPLE__
26 
27 static void testSimPlatformArchHasSimEnvironment(llvm::StringRef name) {
28   auto platform_sp = Platform::Create(name);
29   ASSERT_TRUE(platform_sp);
30   int num_arches = 0;
31 
32   for (auto arch : platform_sp->GetSupportedArchitectures({})) {
33     EXPECT_EQ(arch.GetTriple().getEnvironment(), llvm::Triple::Simulator);
34     num_arches++;
35   }
36 
37   EXPECT_GT(num_arches, 0);
38 }
39 
40 TEST_F(PlatformAppleSimulatorTest, TestSimHasSimEnvionament) {
41   testSimPlatformArchHasSimEnvironment("ios-simulator");
42   testSimPlatformArchHasSimEnvironment("tvos-simulator");
43   testSimPlatformArchHasSimEnvironment("watchos-simulator");
44 }
45 
46 TEST_F(PlatformAppleSimulatorTest, TestHostPlatformToSim) {
47   static const ArchSpec platform_arch(
48       HostInfo::GetArchitecture(HostInfo::eArchKindDefault));
49 
50   const llvm::Triple::OSType sim_platforms[] = {
51       llvm::Triple::IOS,
52       llvm::Triple::TvOS,
53       llvm::Triple::WatchOS,
54   };
55 
56   for (auto sim : sim_platforms) {
57     PlatformList list;
58     ArchSpec arch = platform_arch;
59     arch.GetTriple().setOS(sim);
60     arch.GetTriple().setEnvironment(llvm::Triple::Simulator);
61 
62     auto platform_sp = list.GetOrCreate(arch, {}, nullptr);
63     EXPECT_TRUE(platform_sp);
64   }
65 }
66 
67 #endif
68