Cleaned up directory after copy of tools from perforce directory

Got rid of stale copies of some tools like "crosperf" and moved all
files under v14 directory (that came from perforce) into the top
directory.

BUG=None
TEST=None

Change-Id: I408d17a36ceb00e74db71403d2351fd466a14f8e
Reviewed-on: https://gerrit-int.chromium.org/33887
Tested-by: Luis Lozano <llozano@chromium.org>
Reviewed-by: Yunlian Jiang <yunlian@google.com>
Commit-Queue: Luis Lozano <llozano@chromium.org>

1 files changed, 120 insertions, 0 deletions

diff --git a/lock_machine_test.py b/lock_machine_test.py
new file mode 100644
index 00000000..d61878b8
--- /dev/null
+++ b/lock_machine_test.py
@@ -0,0 +1,120 @@
+#!/usr/bin/python
+#
+# Copyright 2010 Google Inc. All Rights Reserved.
+
+"""lock_machine.py related unit-tests.
+
+MachineManagerTest tests MachineManager.
+"""
+
+__author__ = "asharif@google.com (Ahmad Sharif)"
+
+from multiprocessing import Process
+import time
+import unittest
+
+import lock_machine
+
+
+def LockAndSleep(machine):
+  lock_machine.Machine(machine, auto=True).Lock(exclusive=True)
+  time.sleep(1)
+
+
+class MachineTest(unittest.TestCase):
+  def setUp(self):
+    pass
+
+  def testRepeatedUnlock(self):
+    mach = lock_machine.Machine("qqqraymes.mtv")
+    for i in range(10):
+      self.assertFalse(mach.Unlock())
+    mach = lock_machine.Machine("qqqraymes.mtv", auto=True)
+    for i in range(10):
+      self.assertFalse(mach.Unlock())
+
+  def testLockUnlock(self):
+    mach = lock_machine.Machine("otter.mtv", "/tmp")
+    for i in range(10):
+      self.assertTrue(mach.Lock(exclusive=True))
+      self.assertTrue(mach.Unlock(exclusive=True))
+
+    mach = lock_machine.Machine("otter.mtv", "/tmp", True)
+    for i in range(10):
+      self.assertTrue(mach.Lock(exclusive=True))
+      self.assertTrue(mach.Unlock(exclusive=True))
+
+  def testSharedLock(self):
+    mach = lock_machine.Machine("chrotomation.mtv")
+    for i in range(10):
+      self.assertTrue(mach.Lock(exclusive=False))
+    for i in range(10):
+      self.assertTrue(mach.Unlock(exclusive=False))
+    self.assertTrue(mach.Lock(exclusive=True))
+    self.assertTrue(mach.Unlock(exclusive=True))
+
+    mach = lock_machine.Machine("chrotomation.mtv", auto=True)
+    for i in range(10):
+      self.assertTrue(mach.Lock(exclusive=False))
+    for i in range(10):
+      self.assertTrue(mach.Unlock(exclusive=False))
+    self.assertTrue(mach.Lock(exclusive=True))
+    self.assertTrue(mach.Unlock(exclusive=True))
+
+  def testExclusiveLock(self):
+    mach = lock_machine.Machine("atree.mtv")
+    self.assertTrue(mach.Lock(exclusive=True))
+    for i in range(10):
+      self.assertFalse(mach.Lock(exclusive=True))
+      self.assertFalse(mach.Lock(exclusive=False))
+    self.assertTrue(mach.Unlock(exclusive=True))
+
+    mach = lock_machine.Machine("atree.mtv", auto=True)
+    self.assertTrue(mach.Lock(exclusive=True))
+    for i in range(10):
+      self.assertFalse(mach.Lock(exclusive=True))
+      self.assertFalse(mach.Lock(exclusive=False))
+    self.assertTrue(mach.Unlock(exclusive=True))
+
+  def testExclusiveState(self):
+    mach = lock_machine.Machine("testExclusiveState")
+    self.assertTrue(mach.Lock(exclusive=True))
+    for i in range(10):
+      self.assertFalse(mach.Lock(exclusive=False))
+    self.assertTrue(mach.Unlock(exclusive=True))
+
+    mach = lock_machine.Machine("testExclusiveState", auto=True)
+    self.assertTrue(mach.Lock(exclusive=True))
+    for i in range(10):
+      self.assertFalse(mach.Lock(exclusive=False))
+    self.assertTrue(mach.Unlock(exclusive=True))
+
+  def testAutoLockGone(self):
+    mach = lock_machine.Machine("lockgone", auto=True)
+    p = Process(target=LockAndSleep, args=("lockgone",))
+    p.start()
+    time.sleep(1.1)
+    p.join()
+    self.assertTrue(mach.Lock(exclusive=True))
+
+  def testAutoLockFromOther(self):
+    mach = lock_machine.Machine("other_lock", auto=True)
+    p = Process(target=LockAndSleep, args=("other_lock",))
+    p.start()
+    time.sleep(0.5)
+    self.assertFalse(mach.Lock(exclusive=True))
+    p.join()
+    time.sleep(0.6)
+    self.assertTrue(mach.Lock(exclusive=True))
+
+  def testUnlockByOthers(self):
+    mach = lock_machine.Machine("other_unlock", auto=True)
+    p = Process(target=LockAndSleep, args=("other_unlock",))
+    p.start()
+    time.sleep(0.5)
+    self.assertTrue(mach.Unlock(exclusive=True))
+    self.assertTrue(mach.Lock(exclusive=True))
+
+
+if __name__ == "__main__":
+  unittest.main()