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/PlatformAppleTVSimulator.h"
12 #include "Plugins/Platform/MacOSX/PlatformAppleWatchSimulator.h"
13 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
14 #include "TestingSupport/SubsystemRAII.h"
15 #include "lldb/Host/FileSystem.h"
16 #include "lldb/Host/HostInfo.h"
17 #include "lldb/Target/Platform.h"
18 
19 using namespace lldb;
20 using namespace lldb_private;
21 
22 class PlatformAppleSimulatorTest : public ::testing::Test {
23   SubsystemRAII<FileSystem, HostInfo, PlatformAppleTVSimulator,
24                 PlatformiOSSimulator, PlatformAppleWatchSimulator>
25       subsystems;
26 };
27 
28 #ifdef __APPLE__
29 
30 static void testSimPlatformArchHasSimEnvironment(llvm::StringRef name) {
31   Status error;
32   auto platform_sp = Platform::Create(ConstString(name), error);
33   ASSERT_TRUE(platform_sp);
34   int num_arches = 0;
35 
36   while (true) {
37     ArchSpec arch;
38     if (!platform_sp->GetSupportedArchitectureAtIndex(num_arches, arch))
39       break;
40     EXPECT_EQ(arch.GetTriple().getEnvironment(), llvm::Triple::Simulator);
41     num_arches++;
42   }
43 
44   EXPECT_GT(num_arches, 0);
45 }
46 
47 TEST_F(PlatformAppleSimulatorTest, TestSimHasSimEnvionament) {
48   testSimPlatformArchHasSimEnvironment("ios-simulator");
49   testSimPlatformArchHasSimEnvironment("tvos-simulator");
50   testSimPlatformArchHasSimEnvironment("watchos-simulator");
51 }
52 
53 TEST_F(PlatformAppleSimulatorTest, TestHostPlatformToSim) {
54   static const ArchSpec platform_arch(
55       HostInfo::GetArchitecture(HostInfo::eArchKindDefault));
56 
57   const llvm::Triple::OSType sim_platforms[] = {
58       llvm::Triple::IOS,
59       llvm::Triple::TvOS,
60       llvm::Triple::WatchOS,
61   };
62 
63   for (auto sim : sim_platforms) {
64     ArchSpec arch = platform_arch;
65     arch.GetTriple().setOS(sim);
66     arch.GetTriple().setEnvironment(llvm::Triple::Simulator);
67 
68     Status error;
69     auto platform_sp = Platform::Create(arch, nullptr, error);
70     EXPECT_TRUE(platform_sp);
71   }
72 }
73 
74 #endif
75