| import lldb |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test.decorators import * |
| import lldbsuite.test.lldbutil as lldbutil |
| import json |
| import unittest2 |
| |
| |
| class TestSimulatorPlatformLaunching(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| def check_load_commands(self, expected_load_command): |
| """sanity check the built binary for the expected number of load commands""" |
| load_cmds = subprocess.check_output( |
| ['otool', '-l', self.getBuildArtifact()] |
| ).decode("utf-8") |
| found = 0 |
| for line in load_cmds.split('\n'): |
| if expected_load_command in line: |
| found += 1 |
| self.assertEquals( |
| found, 1, "wrong number of load commands for {}".format( |
| expected_load_command)) |
| |
| |
| def check_debugserver(self, log, expected_platform, expected_version): |
| """scan the debugserver packet log""" |
| process_info = lldbutil.packetlog_get_process_info(log) |
| self.assertIn('ostype', process_info) |
| self.assertEquals(process_info['ostype'], expected_platform) |
| dylib_info = lldbutil.packetlog_get_dylib_info(log) |
| self.assertTrue(dylib_info) |
| aout_info = None |
| for image in dylib_info['images']: |
| if image['pathname'].endswith('a.out'): |
| aout_info = image |
| self.assertTrue(aout_info) |
| self.assertEquals(aout_info['min_version_os_name'], expected_platform) |
| if expected_version: |
| self.assertEquals(aout_info['min_version_os_sdk'], expected_version) |
| |
| @skipIf(bugnumber="rdar://76995109") |
| def run_with(self, arch, os, vers, env, expected_load_command): |
| env_list = [env] if env else [] |
| triple = '-'.join([arch, 'apple', os + vers] + env_list) |
| sdk = lldbutil.get_xcode_sdk(os, env) |
| |
| version_min = '' |
| if not vers: |
| vers = lldbutil.get_xcode_sdk_version(sdk) |
| if env == 'simulator': |
| version_min = '-m{}-simulator-version-min={}'.format(os, vers) |
| elif os == 'macosx': |
| version_min = '-m{}-version-min={}'.format(os, vers) |
| |
| sdk_root = lldbutil.get_xcode_sdk_root(sdk) |
| clang = lldbutil.get_xcode_clang(sdk) |
| |
| self.build( |
| dictionary={ |
| 'ARCH': arch, |
| 'CC': clang, |
| 'ARCH_CFLAGS': '-target {} {}'.format(triple, version_min), |
| 'SDKROOT': sdk_root |
| }) |
| |
| self.check_load_commands(expected_load_command) |
| log = self.getBuildArtifact('packets.log') |
| self.expect("log enable gdb-remote packets -f "+log) |
| lldbutil.run_to_source_breakpoint(self, "break here", |
| lldb.SBFileSpec("hello.c")) |
| triple_re = '-'.join([arch, 'apple', os + vers+'.*'] + env_list) |
| self.expect('image list -b -t', patterns=['a\.out '+triple_re]) |
| self.check_debugserver(log, os+env, vers) |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('iphone') |
| @skipIfOutOfTreeDebugserver |
| def test_ios(self): |
| """Test running an iOS simulator binary""" |
| self.run_with(arch=self.getArchitecture(), |
| os='ios', vers='', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('appletv') |
| @skipIfOutOfTreeDebugserver |
| def test_tvos(self): |
| """Test running an tvOS simulator binary""" |
| self.run_with(arch=self.getArchitecture(), |
| os='tvos', vers='', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('watch') |
| @skipIfDarwin # rdar://problem/64552748 |
| @skipIf(archs=['arm64','arm64e']) |
| @skipIfOutOfTreeDebugserver |
| def test_watchos_i386(self): |
| """Test running a 32-bit watchOS simulator binary""" |
| self.run_with(arch='i386', |
| os='watchos', vers='', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('watch') |
| @skipIfDarwin # rdar://problem/64552748 |
| @skipIf(archs=['i386','x86_64']) |
| @skipIfOutOfTreeDebugserver |
| def test_watchos_armv7k(self): |
| """Test running a 32-bit watchOS simulator binary""" |
| self.run_with(arch='armv7k', |
| os='watchos', vers='', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| |
| # |
| # Back-deployment tests. |
| # |
| # Older Mach-O versions used less expressive load commands, such |
| # as LC_VERSION_MIN_IPHONEOS that wouldn't distinguish between ios |
| # and ios-simulator. When targeting a simulator on Apple Silicon |
| # macOS, however, these legacy load commands are never generated. |
| # |
| |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @skipIfOutOfTreeDebugserver |
| def test_lc_version_min_macosx(self): |
| """Test running a back-deploying non-simulator MacOS X binary""" |
| self.run_with(arch=self.getArchitecture(), |
| os='macosx', vers='10.9', env='', |
| expected_load_command='LC_VERSION_MIN_MACOSX') |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('iphone') |
| @skipIf(archs=['arm64','arm64e']) |
| @skipIfOutOfTreeDebugserver |
| def test_lc_version_min_iphoneos(self): |
| """Test running a back-deploying iOS simulator binary |
| with a legacy iOS load command""" |
| self.run_with(arch=self.getArchitecture(), |
| os='ios', vers='11.0', env='simulator', |
| expected_load_command='LC_VERSION_MIN_IPHONEOS') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('iphone') |
| @skipIf(archs=['arm64','arm64e']) |
| @skipIfOutOfTreeDebugserver |
| def test_ios_backdeploy_x86(self): |
| """Test running a back-deploying iOS simulator binary |
| with a legacy iOS load command""" |
| self.run_with(arch=self.getArchitecture(), |
| os='ios', vers='13.0', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('iphone') |
| @skipIf(archs=['i386','x86_64']) |
| @skipIfOutOfTreeDebugserver |
| def test_ios_backdeploy_apple_silicon(self): |
| """Test running a back-deploying iOS simulator binary""" |
| self.run_with(arch=self.getArchitecture(), |
| os='ios', vers='11.0', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('appletv') |
| @skipIf(archs=['arm64','arm64e']) |
| @skipIfOutOfTreeDebugserver |
| def test_lc_version_min_tvos(self): |
| """Test running a back-deploying tvOS simulator binary |
| with a legacy tvOS load command""" |
| self.run_with(arch=self.getArchitecture(), |
| os='tvos', vers='11.0', env='simulator', |
| expected_load_command='LC_VERSION_MIN_TVOS') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('appletv') |
| @skipIf(archs=['i386','x86_64']) |
| @skipIfOutOfTreeDebugserver |
| def test_tvos_backdeploy_apple_silicon(self): |
| """Test running a back-deploying tvOS simulator binary""" |
| self.run_with(arch=self.getArchitecture(), |
| os='tvos', vers='11.0', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('watch') |
| @skipIf(archs=['arm64','arm64e']) |
| @skipIfDarwin # rdar://problem/64552748 |
| @skipIfOutOfTreeDebugserver |
| def test_lc_version_min_watchos(self): |
| """Test running a back-deploying watchOS simulator binary |
| with a legacy watchOS load command""" |
| self.run_with(arch='i386', |
| os='watchos', vers='4.0', env='simulator', |
| expected_load_command='LC_VERSION_MIN_WATCHOS') |
| |
| @skipIfAsan |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded |
| @apple_simulator_test('watch') |
| @skipIf(archs=['arm64','arm64e']) |
| @skipIfDarwin # rdar://problem/64552748 |
| @skipIfOutOfTreeDebugserver |
| def test_watchos_backdeploy_apple_silicon(self): |
| """Test running a back-deploying watchOS simulator binary""" |
| self.run_with(arch='armv7k', |
| os='watchos', vers='4.0', env='simulator', |
| expected_load_command='LC_BUILD_VERSION') |
