1 files changed, 0 insertions, 64 deletions
diff --git a/cros_utils/no_pseudo_terminal_test.py b/cros_utils/no_pseudo_terminal_test.py
deleted file mode 100755
index acc90af4..00000000
--- a/cros_utils/no_pseudo_terminal_test.py
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-#
-# Copyright 2019 The ChromiumOS Authors
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Test to ensure we're not touching /dev/ptmx when running commands."""
-
-
-import os
-import subprocess
-import tempfile
-import time
-import unittest
-
-from cros_utils import command_executer
-
-
-class NoPsuedoTerminalTest(unittest.TestCase):
-    """Test to ensure we're not touching /dev/ptmx when running commands."""
-
-    _strace_process = None
-    STRACE_TIMEOUT = 10
-
-    def _AttachStraceToSelf(self, output_file):
-        """Attaches strace to the current process."""
-        args = ["sudo", "strace", "-o", output_file, "-p", str(os.getpid())]
-        print(args)
-        # pylint: disable=bad-option-value, subprocess-popen-preexec-fn
-        self._strace_process = subprocess.Popen(args, preexec_fn=os.setpgrp)
-        # Wait until we see some activity.
-        start_time = time.time()
-        while time.time() - start_time < self.STRACE_TIMEOUT:
-            if os.path.isfile(output_file) and open(output_file).read(1):
-                return True
-            time.sleep(1)
-        return False
-
-    def _KillStraceProcess(self):
-        """Kills strace that was started by _AttachStraceToSelf()."""
-        pgid = os.getpgid(self._strace_process.pid)
-        args = ["sudo", "kill", str(pgid)]
-        if subprocess.call(args) == 0:
-            os.waitpid(pgid, 0)
-            return True
-        return False
-
-    def testNoPseudoTerminalWhenRunningCommand(self):
-        """Test to make sure we're not touching /dev/ptmx when running commands."""
-        temp_file = tempfile.mktemp()
-        self.assertTrue(self._AttachStraceToSelf(temp_file))
-
-        ce = command_executer.GetCommandExecuter()
-        ce.RunCommand("echo")
-
-        self.assertTrue(self._KillStraceProcess())
-
-        strace_contents = open(temp_file).read()
-        self.assertFalse("/dev/ptmx" in strace_contents)
-
-
-if __name__ == "__main__":
-    unittest.main()