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 "Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h"
13 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h"
14 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
15 #include "TestingSupport/SubsystemRAII.h"
16 #include "lldb/Host/FileSystem.h"
17 #include "lldb/Host/HostInfo.h"
18 #include "lldb/Target/Platform.h"
19 
20 using namespace lldb;
21 using namespace lldb_private;
22 
23 class PlatformAppleSimulatorTest : public ::testing::Test {
24   SubsystemRAII<FileSystem, HostInfo, PlatformAppleSimulator, PlatformRemoteiOS,
25                 PlatformRemoteAppleTV, PlatformRemoteAppleWatch>
26       subsystems;
27 };
28 
29 #ifdef __APPLE__
30 
31 static void testSimPlatformArchHasSimEnvironment(llvm::StringRef name) {
32   auto platform_sp = Platform::Create(name);
33   ASSERT_TRUE(platform_sp);
34   int num_arches = 0;
35 
36   for (auto arch : platform_sp->GetSupportedArchitectures({})) {
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     PlatformList list;
62     ArchSpec arch = platform_arch;
63     arch.GetTriple().setOS(sim);
64     arch.GetTriple().setEnvironment(llvm::Triple::Simulator);
65 
66     auto platform_sp = list.GetOrCreate(arch, {}, nullptr);
67     EXPECT_TRUE(platform_sp);
68   }
69 }
70 
71 TEST_F(PlatformAppleSimulatorTest, TestPlatformSelectionOrder) {
72   static const ArchSpec platform_arch(
73       HostInfo::GetArchitecture(HostInfo::eArchKindDefault));
74 
75   const llvm::Triple::OSType sim_platforms[] = {
76       llvm::Triple::IOS,
77       llvm::Triple::TvOS,
78       llvm::Triple::WatchOS,
79   };
80 
81   PlatformList list;
82   list.GetOrCreate("remote-ios");
83   list.GetOrCreate("remote-tvos");
84   list.GetOrCreate("remote-watchos");
85 
86   for (auto sim : sim_platforms) {
87     ArchSpec arch = platform_arch;
88     arch.GetTriple().setOS(sim);
89     arch.GetTriple().setEnvironment(llvm::Triple::Simulator);
90 
91     Status error;
92     auto platform_sp = list.GetOrCreate(arch, {}, nullptr, error);
93     EXPECT_TRUE(platform_sp);
94     EXPECT_TRUE(platform_sp->GetName().contains("simulator"));
95   }
96 }
97 
98 #endif
99