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   Status error;
29   auto platform_sp = Platform::Create(ConstString(name), error);
30   ASSERT_TRUE(platform_sp);
31   int num_arches = 0;
32 
33   while (true) {
34     ArchSpec arch;
35     if (!platform_sp->GetSupportedArchitectureAtIndex(num_arches, arch))
36       break;
37     EXPECT_EQ(arch.GetTriple().getEnvironment(), llvm::Triple::Simulator);
38     num_arches++;
39   }
40 
41   EXPECT_GT(num_arches, 0);
42 }
43 
44 TEST_F(PlatformAppleSimulatorTest, TestSimHasSimEnvionament) {
45   testSimPlatformArchHasSimEnvironment("ios-simulator");
46   testSimPlatformArchHasSimEnvironment("tvos-simulator");
47   testSimPlatformArchHasSimEnvironment("watchos-simulator");
48 }
49 
50 TEST_F(PlatformAppleSimulatorTest, TestHostPlatformToSim) {
51   static const ArchSpec platform_arch(
52       HostInfo::GetArchitecture(HostInfo::eArchKindDefault));
53 
54   const llvm::Triple::OSType sim_platforms[] = {
55       llvm::Triple::IOS,
56       llvm::Triple::TvOS,
57       llvm::Triple::WatchOS,
58   };
59 
60   for (auto sim : sim_platforms) {
61     ArchSpec arch = platform_arch;
62     arch.GetTriple().setOS(sim);
63     arch.GetTriple().setEnvironment(llvm::Triple::Simulator);
64 
65     Status error;
66     auto platform_sp = Platform::Create(arch, nullptr, error);
67     EXPECT_TRUE(platform_sp);
68   }
69 }
70 
71 #endif
72