Remove the 'http_lock' and 'file_lock' code from webkitpy.

Tools/Scripts/webkitpy/layout_tests/port/http_lock_unittest.py

Index: Tools/Scripts/webkitpy/layout_tests/port/http_lock_unittest.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/port/http_lock_unittest.py b/Tools/Scripts/webkitpy/layout_tests/port/http_lock_unittest.py
deleted file mode 100644
index 25af12fab1ef35e6c806adc21bb8bece71be899c..0000000000000000000000000000000000000000
--- a/Tools/Scripts/webkitpy/layout_tests/port/http_lock_unittest.py
+++ /dev/null
@@ -1,120 +0,0 @@
-# Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-from http_lock import HttpLock
-import os  # Used for os.getpid()
-import unittest2 as unittest
-
-from webkitpy.common.system.filesystem_mock import MockFileSystem
-from webkitpy.common.system.executive_mock import MockExecutive
-
-
-# FIXME: These tests all touch the real disk, but could be written to a MockFileSystem instead.
-class HttpLockTestWithRealFileSystem(unittest.TestCase):
-    # FIXME: Unit tests do not use an __init__ method, but rather setUp and tearDown methods.
-    def __init__(self, testFunc):
-        self.http_lock = HttpLock(None, "WebKitTestHttpd.lock.", "WebKitTest.lock")
-        self.filesystem = self.http_lock._filesystem  # FIXME: We should be passing in a MockFileSystem instead.
-        self.lock_file_path_prefix = self.filesystem.join(self.http_lock._lock_path, self.http_lock._lock_file_prefix)
-        self.lock_file_name = self.lock_file_path_prefix + "0"
-        self.guard_lock_file = self.http_lock._guard_lock_file
-        self.clean_all_lockfile()
-        unittest.TestCase.__init__(self, testFunc)
-
-    def clean_all_lockfile(self):
-        if self.filesystem.exists(self.guard_lock_file):
-            self.filesystem.remove(self.guard_lock_file)
-        lock_list = self.filesystem.glob(self.lock_file_path_prefix + '*')
-        for file_name in lock_list:
-            self.filesystem.remove(file_name)
-
-    def assertEqual(self, first, second):
-        if first != second:
-            self.clean_all_lockfile()
-        unittest.TestCase.assertEqual(self, first, second)
-
-    def _check_lock_file(self):
-        if self.filesystem.exists(self.lock_file_name):
-            pid = os.getpid()
-            lock_file_pid = self.filesystem.read_text_file(self.lock_file_name)
-            self.assertEqual(pid, int(lock_file_pid))
-            return True
-        return False
-
-    def test_lock_lifecycle(self):
-        self.http_lock._create_lock_file()
-
-        self.assertEqual(True, self._check_lock_file())
-        self.assertEqual(1, self.http_lock._next_lock_number())
-
-        self.http_lock.cleanup_http_lock()
-
-        self.assertEqual(False, self._check_lock_file())
-        self.assertEqual(0, self.http_lock._next_lock_number())
-
-
-class HttpLockTest(unittest.TestCase):
-    def setUp(self):
-        self.filesystem = MockFileSystem()
-        self.http_lock = HttpLock(None, "WebKitTestHttpd.lock.", "WebKitTest.lock", filesystem=self.filesystem, executive=MockExecutive())
-        # FIXME: Shouldn't we be able to get these values from the http_lock object directly?
-        self.lock_file_path_prefix = self.filesystem.join(self.http_lock._lock_path, self.http_lock._lock_file_prefix)
-        self.lock_file_name = self.lock_file_path_prefix + "0"
-
-    def test_current_lock_pid(self):
-        # FIXME: Once Executive wraps getpid, we can mock this and not use a real pid.
-        current_pid = os.getpid()
-        self.http_lock._filesystem.write_text_file(self.lock_file_name, str(current_pid))
-        self.assertEqual(self.http_lock._current_lock_pid(), current_pid)
-
-    def test_extract_lock_number(self):
-        lock_file_list = (
-            self.lock_file_path_prefix + "00",
-            self.lock_file_path_prefix + "9",
-            self.lock_file_path_prefix + "001",
-            self.lock_file_path_prefix + "021",
-        )
-
-        expected_number_list = (0, 9, 1, 21)
-
-        for lock_file, expected in zip(lock_file_list, expected_number_list):
-            self.assertEqual(self.http_lock._extract_lock_number(lock_file), expected)
-
-    def test_lock_file_list(self):
-        self.http_lock._filesystem = MockFileSystem({
-            self.lock_file_path_prefix + "6": "",
-            self.lock_file_path_prefix + "1": "",
-            self.lock_file_path_prefix + "4": "",
-            self.lock_file_path_prefix + "3": "",
-        })
-
-        expected_file_list = [
-            self.lock_file_path_prefix + "1",
-            self.lock_file_path_prefix + "3",
-            self.lock_file_path_prefix + "4",
-            self.lock_file_path_prefix + "6",
-        ]
-
-        self.assertEqual(self.http_lock._lock_file_list(), expected_file_list)