Remove a bunch of dead code from webkitpy

Tools/Scripts/webkitpy/tool/bot/expectedfailures_unittest.py

Index: Tools/Scripts/webkitpy/tool/bot/expectedfailures_unittest.py
diff --git a/Tools/Scripts/webkitpy/tool/bot/expectedfailures_unittest.py b/Tools/Scripts/webkitpy/tool/bot/expectedfailures_unittest.py
deleted file mode 100644
index b639856f3b8f098b371320f32d6a8f3b73e79991..0000000000000000000000000000000000000000
--- a/Tools/Scripts/webkitpy/tool/bot/expectedfailures_unittest.py
+++ /dev/null
@@ -1,95 +0,0 @@
-# Copyright (c) 2009 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * 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.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "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 THE COPYRIGHT
-# OWNER 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.
-
-import unittest2 as unittest
-
-from webkitpy.tool.bot.expectedfailures import ExpectedFailures
-
-
-class MockResults(object):
-    def __init__(self, failing_tests=[], failure_limit=10):
-        self._failing_tests = failing_tests
-        self._failure_limit_count = failure_limit
-
-    def failure_limit_count(self):
-        return self._failure_limit_count
-
-    def failing_tests(self):
-        return self._failing_tests
-
-
-class ExpectedFailuresTest(unittest.TestCase):
-    def _assert_can_trust(self, results, can_trust):
-        self.assertEqual(ExpectedFailures._should_trust(results), can_trust)
-
-    def test_can_trust_results(self):
-        self._assert_can_trust(None, False)
-        self._assert_can_trust(MockResults(failing_tests=[], failure_limit=None), False)
-        self._assert_can_trust(MockResults(failing_tests=[], failure_limit=10), False)
-        self._assert_can_trust(MockResults(failing_tests=[1], failure_limit=None), False)
-        self._assert_can_trust(MockResults(failing_tests=[1], failure_limit=2), True)
-        self._assert_can_trust(MockResults(failing_tests=[1], failure_limit=1), False)
-        self._assert_can_trust(MockResults(failing_tests=[1, 2], failure_limit=1), False)
-
-    def _assert_expected(self, expected_failures, failures, expected):
-        self.assertEqual(expected_failures.failures_were_expected(MockResults(failures)), expected)
-
-    def test_failures_were_expected(self):
-        failures = ExpectedFailures()
-        failures.update(MockResults(['foo.html']))
-        self._assert_expected(failures, ['foo.html'], True)
-        self._assert_expected(failures, ['bar.html'], False)
-        self._assert_expected(failures, ['bar.html', 'foo.html'], False)
-
-        failures.update(MockResults(['baz.html']))
-        self._assert_expected(failures, ['baz.html'], True)
-        self._assert_expected(failures, ['foo.html'], False)
-
-        failures.update(MockResults([]))
-        self._assert_expected(failures, ['baz.html'], False)
-        self._assert_expected(failures, ['foo.html'], False)
-
-    def test_unexpected_failures_observed(self):
-        failures = ExpectedFailures()
-        failures.update(MockResults(['foo.html']))
-        self.assertEqual(failures.unexpected_failures_observed(MockResults(['foo.html', 'bar.html'])), set(['bar.html']))
-        self.assertEqual(failures.unexpected_failures_observed(MockResults(['baz.html'])), set(['baz.html']))
-        unbounded_results = MockResults(['baz.html', 'qux.html', 'taco.html'], failure_limit=3)
-        self.assertEqual(failures.unexpected_failures_observed(unbounded_results), set(['baz.html', 'qux.html', 'taco.html']))
-        unbounded_results_with_existing_failure = MockResults(['foo.html', 'baz.html', 'qux.html', 'taco.html'], failure_limit=4)
-        self.assertEqual(failures.unexpected_failures_observed(unbounded_results_with_existing_failure), set(['baz.html', 'qux.html', 'taco.html']))
-
-    def test_unexpected_failures_observed_when_tree_is_hosed(self):
-        failures = ExpectedFailures()
-        failures.update(MockResults(['foo.html', 'banana.html'], failure_limit=2))
-        self.assertEqual(failures.unexpected_failures_observed(MockResults(['foo.html', 'bar.html'])), None)
-        self.assertEqual(failures.unexpected_failures_observed(MockResults(['baz.html'])), None)
-        unbounded_results = MockResults(['baz.html', 'qux.html', 'taco.html'], failure_limit=3)
-        self.assertEqual(failures.unexpected_failures_observed(unbounded_results), None)
-        unbounded_results_with_existing_failure = MockResults(['foo.html', 'baz.html', 'qux.html', 'taco.html'], failure_limit=4)
-        self.assertEqual(failures.unexpected_failures_observed(unbounded_results_with_existing_failure), None)