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https://github.com/Gericom/teak-llvm.git
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182a8083c1
Normal customer devices won't be able to run these devices, we're hoping to get a public facing bot set up at some point. There will be some smaller follow-on patches. The changes to tools/lldb-server are verbose and I'm not thrilled with having to skip all of these tests manually. There are a few places where I'm making the assumption that "armv7", "armv7k", "arm64" means it's an ios device, and I need to review & clean these up with an OS check as well. (Android will show up as "arm" and "aarch64" so by pure luck they shouldn't cause problems, but it's not an assumption I want to rely on). I'll be watching the bots for the rest of today; if any problems are introduced by this patch I'll revert it - if anyone sees a problem with their bot that I don't see, please do the same. I know it's a rather large patch. One change I had to make specifically for iOS devices was that debugserver can't create files. There were several tests that launch the inferior process redirecting its output to a file, then they retrieve the file. They were not trying to test file redirection in these tests, so I rewrote those to write their output to a file directly. llvm-svn: 313932
93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
"""
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Test process attach.
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"""
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from __future__ import print_function
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import os
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import time
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import lldb
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import shutil
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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exe_name = "ProcessAttach" # Must match Makefile
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class ProcessAttachTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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NO_DEBUG_INFO_TESTCASE = True
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@skipIfiOSSimulator
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@expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], bugnumber="<rdar://problem/34538611>") # old lldb-server has race condition, launching an inferior and then launching debugserver in quick succession sometimes fails
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def test_attach_to_process_by_id(self):
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"""Test attach by process id"""
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self.build()
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exe = os.path.join(os.getcwd(), exe_name)
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# Spawn a new process
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popen = self.spawnSubprocess(exe)
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self.addTearDownHook(self.cleanupSubprocesses)
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self.runCmd("process attach -p " + str(popen.pid))
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target = self.dbg.GetSelectedTarget()
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process = target.GetProcess()
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self.assertTrue(process, PROCESS_IS_VALID)
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@expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], bugnumber="<rdar://problem/34538611>") # old lldb-server has race condition, launching an inferior and then launching debugserver in quick succession sometimes fails
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def test_attach_to_process_from_different_dir_by_id(self):
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"""Test attach by process id"""
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try:
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os.mkdir(os.path.join(os.getcwd(),'newdir'))
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except OSError, e:
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if e.errno != os.errno.EEXIST:
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raise
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testdir = os.getcwd()
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newdir = os.path.join(testdir,'newdir')
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exe = os.path.join(newdir, 'proc_attach')
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self.buildProgram('main.cpp', exe)
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self.addTearDownHook(lambda: shutil.rmtree(newdir))
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# Spawn a new process
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popen = self.spawnSubprocess(exe)
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self.addTearDownHook(self.cleanupSubprocesses)
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os.chdir('newdir')
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self.addTearDownHook(lambda: os.chdir(testdir))
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self.runCmd("process attach -p " + str(popen.pid))
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target = self.dbg.GetSelectedTarget()
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process = target.GetProcess()
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self.assertTrue(process, PROCESS_IS_VALID)
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@expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], bugnumber="<rdar://problem/34538611>") # old lldb-server has race condition, launching an inferior and then launching debugserver in quick succession sometimes fails
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def test_attach_to_process_by_name(self):
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"""Test attach by process name"""
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self.build()
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exe = os.path.join(os.getcwd(), exe_name)
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# Spawn a new process
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popen = self.spawnSubprocess(exe)
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self.addTearDownHook(self.cleanupSubprocesses)
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self.runCmd("process attach -n " + exe_name)
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target = self.dbg.GetSelectedTarget()
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process = target.GetProcess()
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self.assertTrue(process, PROCESS_IS_VALID)
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def tearDown(self):
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# Destroy process before TestBase.tearDown()
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self.dbg.GetSelectedTarget().GetProcess().Destroy()
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# Call super's tearDown().
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TestBase.tearDown(self)
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