User interruption should still create results.html for run-webkit-tests.

Tools/Scripts/webkitpy/layout_tests/models/test_run_results.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 # Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged
 #
 # 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
@@ skipping 10 matching lines @@
 # 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 logging
+import signal
 import time
 
 from webkitpy.layout_tests.models import test_expectations
 from webkitpy.layout_tests.models import test_failures
 
 
 _log = logging.getLogger(__name__)
 
+INTERRUPTED_EXIT_STATUS = signal.SIGINT + 128
 
 class TestRunResults(object):
     def __init__(self, expectations, num_tests):
         self.total = num_tests
         self.remaining = self.total
         self.expectations = expectations
         self.expected = 0
         self.expected_failures = 0
         self.unexpected = 0
         self.unexpected_failures = 0
         self.unexpected_crashes = 0
         self.unexpected_timeouts = 0
         self.tests_by_expectation = {}
         self.tests_by_timeline = {}
         self.results_by_name = {}  # Map of test name to the last result for the test.
         self.all_results = []  # All results from a run, including every iteration of every test.
         self.unexpected_results_by_name = {}
         self.failures_by_name = {}
         self.total_failures = 0
         self.expected_skips = 0
         for expectation in test_expectations.TestExpectations.EXPECTATIONS.values():
             self.tests_by_expectation[expectation] = set()
         for timeline in test_expectations.TestExpectations.TIMELINES.values():
             self.tests_by_timeline[timeline] = expectations.get_tests_with_timeline(timeline)
         self.slow_tests = set()
         self.interrupted = False
+        self.keyboard_interrupted = False
         self.run_time = 0  # The wall clock time spent running the tests (layout_test_runner.run()).
 
     def add(self, test_result, expected, test_is_slow):
         result_type_for_stats = test_result.type
         if test_expectations.WONTFIX in self.expectations.model().get_expectations(test_result.test_name):
             result_type_for_stats = test_expectations.WONTFIX
         self.tests_by_expectation[result_type_for_stats].add(test_result.test_name)
 
         self.results_by_name[test_result.test_name] = test_result
         if test_result.type != test_expectations.SKIP:
@@ skipping 193 matching lines @@
     except Exception, e:
         _log.warn("Failed to determine svn revision for checkout (cwd: %s, webkit_base: %s), leaving 'revision' key blank in full_results.json.\n%s" % (port_obj._filesystem.getcwd(), port_obj.path_from_webkit_base(), e))
         # Handle cases where we're running outside of version control.
         import traceback
         _log.debug('Failed to learn head svn revision:')
         _log.debug(traceback.format_exc())
         results['chromium_revision'] = ""
         results['blink_revision'] = ""
 
     return results