2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
281 lines
8.9 KiB
Python
281 lines
8.9 KiB
Python
import lldb
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test.decorators import *
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import lldbsuite.test.lldbutil as lldbutil
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import json
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class TestSimulatorPlatformLaunching(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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def check_load_commands(self, expected_load_command):
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"""sanity check the built binary for the expected number of load commands"""
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load_cmds = subprocess.check_output(
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["otool", "-l", self.getBuildArtifact()]
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).decode("utf-8")
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found = 0
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for line in load_cmds.split("\n"):
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if expected_load_command in line:
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found += 1
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self.assertEquals(
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found,
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1,
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"wrong number of load commands for {}".format(expected_load_command),
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)
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def check_debugserver(self, log, expected_platform, expected_version):
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"""scan the debugserver packet log"""
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process_info = lldbutil.packetlog_get_process_info(log)
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self.assertIn("ostype", process_info)
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self.assertEquals(process_info["ostype"], expected_platform)
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dylib_info = lldbutil.packetlog_get_dylib_info(log)
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self.assertTrue(dylib_info)
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aout_info = None
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for image in dylib_info["images"]:
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if image["pathname"].endswith("a.out"):
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aout_info = image
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self.assertTrue(aout_info)
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self.assertEquals(aout_info["min_version_os_name"], expected_platform)
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if expected_version:
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self.assertEquals(aout_info["min_version_os_sdk"], expected_version)
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@skipIf(bugnumber="rdar://76995109")
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def run_with(self, arch, os, vers, env, expected_load_command):
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env_list = [env] if env else []
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triple = "-".join([arch, "apple", os + vers] + env_list)
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sdk = lldbutil.get_xcode_sdk(os, env)
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version_min = ""
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if not vers:
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vers = lldbutil.get_xcode_sdk_version(sdk)
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if env == "simulator":
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version_min = "-m{}-simulator-version-min={}".format(os, vers)
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elif os == "macosx":
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version_min = "-m{}-version-min={}".format(os, vers)
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sdk_root = lldbutil.get_xcode_sdk_root(sdk)
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clang = lldbutil.get_xcode_clang(sdk)
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self.build(
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dictionary={
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"ARCH": arch,
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"CC": clang,
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"ARCH_CFLAGS": "-target {} {}".format(triple, version_min),
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"SDKROOT": sdk_root,
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}
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)
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self.check_load_commands(expected_load_command)
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log = self.getBuildArtifact("packets.log")
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self.expect("log enable gdb-remote packets -f " + log)
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lldbutil.run_to_source_breakpoint(
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self, "break here", lldb.SBFileSpec("hello.c")
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)
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triple_re = "-".join([arch, "apple", os + vers + ".*"] + env_list)
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self.expect("image list -b -t", patterns=["a\.out " + triple_re])
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self.check_debugserver(log, os + env, vers)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("iphone")
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@skipIfOutOfTreeDebugserver
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def test_ios(self):
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"""Test running an iOS simulator binary"""
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self.run_with(
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arch=self.getArchitecture(),
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os="ios",
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vers="",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("appletv")
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@skipIfOutOfTreeDebugserver
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def test_tvos(self):
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"""Test running an tvOS simulator binary"""
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self.run_with(
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arch=self.getArchitecture(),
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os="tvos",
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vers="",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("watch")
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@skipIfDarwin # rdar://problem/64552748
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@skipIf(archs=["arm64", "arm64e"])
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@skipIfOutOfTreeDebugserver
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def test_watchos_i386(self):
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"""Test running a 32-bit watchOS simulator binary"""
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self.run_with(
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arch="i386",
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os="watchos",
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vers="",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("watch")
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@skipIfDarwin # rdar://problem/64552748
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@skipIf(archs=["i386", "x86_64"])
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@skipIfOutOfTreeDebugserver
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def test_watchos_armv7k(self):
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"""Test running a 32-bit watchOS simulator binary"""
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self.run_with(
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arch="armv7k",
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os="watchos",
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vers="",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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#
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# Back-deployment tests.
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#
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# Older Mach-O versions used less expressive load commands, such
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# as LC_VERSION_MIN_IPHONEOS that wouldn't distinguish between ios
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# and ios-simulator. When targeting a simulator on Apple Silicon
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# macOS, however, these legacy load commands are never generated.
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#
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@skipIfOutOfTreeDebugserver
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def test_lc_version_min_macosx(self):
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"""Test running a back-deploying non-simulator MacOS X binary"""
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self.run_with(
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arch=self.getArchitecture(),
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os="macosx",
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vers="10.9",
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env="",
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expected_load_command="LC_VERSION_MIN_MACOSX",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("iphone")
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@skipIf(archs=["arm64", "arm64e"])
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@skipIfOutOfTreeDebugserver
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def test_lc_version_min_iphoneos(self):
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"""Test running a back-deploying iOS simulator binary
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with a legacy iOS load command"""
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self.run_with(
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arch=self.getArchitecture(),
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os="ios",
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vers="11.0",
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env="simulator",
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expected_load_command="LC_VERSION_MIN_IPHONEOS",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("iphone")
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@skipIf(archs=["arm64", "arm64e"])
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@skipIfOutOfTreeDebugserver
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def test_ios_backdeploy_x86(self):
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"""Test running a back-deploying iOS simulator binary
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with a legacy iOS load command"""
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self.run_with(
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arch=self.getArchitecture(),
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os="ios",
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vers="13.0",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("iphone")
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@skipIf(archs=["i386", "x86_64"])
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@skipIfOutOfTreeDebugserver
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def test_ios_backdeploy_apple_silicon(self):
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"""Test running a back-deploying iOS simulator binary"""
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self.run_with(
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arch=self.getArchitecture(),
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os="ios",
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vers="11.0",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("appletv")
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@skipIf(archs=["arm64", "arm64e"])
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@skipIfOutOfTreeDebugserver
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def test_lc_version_min_tvos(self):
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"""Test running a back-deploying tvOS simulator binary
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with a legacy tvOS load command"""
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self.run_with(
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arch=self.getArchitecture(),
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os="tvos",
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vers="11.0",
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env="simulator",
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expected_load_command="LC_VERSION_MIN_TVOS",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("appletv")
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@skipIf(archs=["i386", "x86_64"])
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@skipIfOutOfTreeDebugserver
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def test_tvos_backdeploy_apple_silicon(self):
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"""Test running a back-deploying tvOS simulator binary"""
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self.run_with(
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arch=self.getArchitecture(),
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os="tvos",
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vers="11.0",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("watch")
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@skipIf(archs=["arm64", "arm64e"])
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@skipIfDarwin # rdar://problem/64552748
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@skipIfOutOfTreeDebugserver
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def test_lc_version_min_watchos(self):
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"""Test running a back-deploying watchOS simulator binary
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with a legacy watchOS load command"""
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self.run_with(
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arch="i386",
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os="watchos",
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vers="4.0",
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env="simulator",
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expected_load_command="LC_VERSION_MIN_WATCHOS",
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)
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@skipIfAsan
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@skipUnlessDarwin
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@skipIfDarwinEmbedded
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@apple_simulator_test("watch")
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@skipIf(archs=["arm64", "arm64e"])
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@skipIfDarwin # rdar://problem/64552748
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@skipIfOutOfTreeDebugserver
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def test_watchos_backdeploy_apple_silicon(self):
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"""Test running a back-deploying watchOS simulator binary"""
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self.run_with(
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arch="armv7k",
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os="watchos",
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vers="4.0",
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env="simulator",
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expected_load_command="LC_BUILD_VERSION",
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)
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