05b098d250
Failure caused by a missing mkfifo command in the android OS. This fix replace mkfifo with "mknode p" command on android. llvm-svn: 231651
61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
"""
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Test denied process attach.
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"""
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import os
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import time
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import unittest2
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import lldb
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from lldbtest import *
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exe_name = 'AttachDenied' # Must match Makefile
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class AttachDeniedTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def run_platform_command(self, cmd):
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platform = self.dbg.GetSelectedPlatform()
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shell_command = lldb.SBPlatformShellCommand(cmd)
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err = platform.Run(shell_command)
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return (err, shell_command.GetOutput())
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@skipIfWindows
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def test_attach_to_process_by_id_denied(self):
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"""Test attach by process id denied"""
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self.buildDefault()
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exe = os.path.join(os.getcwd(), exe_name)
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# Use named pipe as a synchronization point between test and inferior.
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pid_pipe_path = os.path.join(self.get_process_working_directory(),
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"pid_pipe_%d" % (int(time.time())))
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triple = self.dbg.GetSelectedPlatform().GetTriple()
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if re.match(".*-.*-.*-android", triple):
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err, _ = self.run_platform_command("mknod %s p" % (pid_pipe_path))
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else:
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err, _ = self.run_platform_command("mkfifo %s" % (pid_pipe_path))
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self.assertTrue(err.Success(), "Failed to create FIFO %s: %s" % (pid_pipe_path, err.GetCString()))
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self.addTearDownHook(lambda: self.run_platform_command("rm %s" % (pid_pipe_path)))
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# Spawn a new process
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popen = self.spawnSubprocess(exe, [pid_pipe_path])
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self.addTearDownHook(self.cleanupSubprocesses)
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err, pid = self.run_platform_command("cat %s" % (pid_pipe_path))
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self.assertTrue(err.Success(), "Failed to read FIFO %s: %s" % (pid_pipe_path, err.GetCString()))
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self.expect('process attach -p ' + pid,
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startstr = 'error: attach failed:',
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error = True)
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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