85d1464c42
This information can be used on the buildbot side to only rebuild the failing target for bisection. BUG=chromium:511215 LOG=n NOTRY=true Review URL: https://codereview.chromium.org/1313353006 Cr-Commit-Position: refs/heads/master@{#30617}
389 lines
12 KiB
Python
389 lines
12 KiB
Python
# Copyright 2012 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from functools import wraps
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import json
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import os
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import sys
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import time
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from . import junit_output
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ABS_PATH_PREFIX = os.getcwd() + os.sep
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def EscapeCommand(command):
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parts = []
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for part in command:
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if ' ' in part:
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# Escape spaces. We may need to escape more characters for this
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# to work properly.
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parts.append('"%s"' % part)
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else:
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parts.append(part)
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return " ".join(parts)
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class ProgressIndicator(object):
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def __init__(self):
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self.runner = None
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def SetRunner(self, runner):
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self.runner = runner
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def Starting(self):
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pass
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def Done(self):
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pass
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def AboutToRun(self, test):
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pass
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def HasRun(self, test, has_unexpected_output):
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pass
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def Heartbeat(self):
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pass
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def PrintFailureHeader(self, test):
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if test.suite.IsNegativeTest(test):
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negative_marker = '[negative] '
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else:
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negative_marker = ''
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print "=== %(label)s %(negative)s===" % {
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'label': test.GetLabel(),
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'negative': negative_marker
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}
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class IndicatorNotifier(object):
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"""Holds a list of progress indicators and notifies them all on events."""
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def __init__(self):
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self.indicators = []
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def Register(self, indicator):
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self.indicators.append(indicator)
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# Forge all generic event-dispatching methods in IndicatorNotifier, which are
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# part of the ProgressIndicator interface.
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for func_name in ProgressIndicator.__dict__:
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func = getattr(ProgressIndicator, func_name)
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if callable(func) and not func.__name__.startswith('_'):
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def wrap_functor(f):
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@wraps(f)
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def functor(self, *args, **kwargs):
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"""Generic event dispatcher."""
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for indicator in self.indicators:
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getattr(indicator, f.__name__)(*args, **kwargs)
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return functor
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setattr(IndicatorNotifier, func_name, wrap_functor(func))
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class SimpleProgressIndicator(ProgressIndicator):
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"""Abstract base class for {Verbose,Dots}ProgressIndicator"""
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def Starting(self):
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print 'Running %i tests' % self.runner.total
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def Done(self):
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print
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for failed in self.runner.failed:
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self.PrintFailureHeader(failed)
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if failed.output.stderr:
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print "--- stderr ---"
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print failed.output.stderr.strip()
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if failed.output.stdout:
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print "--- stdout ---"
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print failed.output.stdout.strip()
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print "Command: %s" % EscapeCommand(self.runner.GetCommand(failed))
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if failed.output.HasCrashed():
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print "exit code: %d" % failed.output.exit_code
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print "--- CRASHED ---"
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if failed.output.HasTimedOut():
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print "--- TIMEOUT ---"
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if len(self.runner.failed) == 0:
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print "==="
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print "=== All tests succeeded"
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print "==="
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else:
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print
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print "==="
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print "=== %i tests failed" % len(self.runner.failed)
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if self.runner.crashed > 0:
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print "=== %i tests CRASHED" % self.runner.crashed
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print "==="
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class VerboseProgressIndicator(SimpleProgressIndicator):
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def AboutToRun(self, test):
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print 'Starting %s...' % test.GetLabel()
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sys.stdout.flush()
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def HasRun(self, test, has_unexpected_output):
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if has_unexpected_output:
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if test.output.HasCrashed():
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outcome = 'CRASH'
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else:
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outcome = 'FAIL'
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else:
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outcome = 'pass'
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print 'Done running %s: %s' % (test.GetLabel(), outcome)
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sys.stdout.flush()
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def Heartbeat(self):
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print 'Still working...'
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sys.stdout.flush()
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class DotsProgressIndicator(SimpleProgressIndicator):
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def HasRun(self, test, has_unexpected_output):
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total = self.runner.succeeded + len(self.runner.failed)
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if (total > 1) and (total % 50 == 1):
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sys.stdout.write('\n')
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if has_unexpected_output:
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if test.output.HasCrashed():
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sys.stdout.write('C')
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sys.stdout.flush()
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elif test.output.HasTimedOut():
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sys.stdout.write('T')
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sys.stdout.flush()
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else:
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sys.stdout.write('F')
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sys.stdout.flush()
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else:
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sys.stdout.write('.')
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sys.stdout.flush()
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class CompactProgressIndicator(ProgressIndicator):
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"""Abstract base class for {Color,Monochrome}ProgressIndicator"""
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def __init__(self, templates):
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super(CompactProgressIndicator, self).__init__()
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self.templates = templates
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self.last_status_length = 0
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self.start_time = time.time()
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def Done(self):
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self.PrintProgress('Done')
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print "" # Line break.
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def AboutToRun(self, test):
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self.PrintProgress(test.GetLabel())
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def HasRun(self, test, has_unexpected_output):
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if has_unexpected_output:
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self.ClearLine(self.last_status_length)
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self.PrintFailureHeader(test)
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stdout = test.output.stdout.strip()
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if len(stdout):
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print self.templates['stdout'] % stdout
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stderr = test.output.stderr.strip()
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if len(stderr):
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print self.templates['stderr'] % stderr
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print "Command: %s" % EscapeCommand(self.runner.GetCommand(test))
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if test.output.HasCrashed():
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print "exit code: %d" % test.output.exit_code
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print "--- CRASHED ---"
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if test.output.HasTimedOut():
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print "--- TIMEOUT ---"
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def Truncate(self, string, length):
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if length and (len(string) > (length - 3)):
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return string[:(length - 3)] + "..."
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else:
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return string
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def PrintProgress(self, name):
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self.ClearLine(self.last_status_length)
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elapsed = time.time() - self.start_time
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progress = 0 if not self.runner.total else (
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((self.runner.total - self.runner.remaining) * 100) //
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self.runner.total)
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status = self.templates['status_line'] % {
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'passed': self.runner.succeeded,
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'progress': progress,
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'failed': len(self.runner.failed),
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'test': name,
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'mins': int(elapsed) / 60,
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'secs': int(elapsed) % 60
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}
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status = self.Truncate(status, 78)
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self.last_status_length = len(status)
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print status,
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sys.stdout.flush()
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class ColorProgressIndicator(CompactProgressIndicator):
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def __init__(self):
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templates = {
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'status_line': ("[%(mins)02i:%(secs)02i|"
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"\033[34m%%%(progress) 4d\033[0m|"
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"\033[32m+%(passed) 4d\033[0m|"
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"\033[31m-%(failed) 4d\033[0m]: %(test)s"),
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'stdout': "\033[1m%s\033[0m",
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'stderr': "\033[31m%s\033[0m",
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}
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super(ColorProgressIndicator, self).__init__(templates)
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def ClearLine(self, last_line_length):
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print "\033[1K\r",
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class MonochromeProgressIndicator(CompactProgressIndicator):
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def __init__(self):
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templates = {
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'status_line': ("[%(mins)02i:%(secs)02i|%%%(progress) 4d|"
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"+%(passed) 4d|-%(failed) 4d]: %(test)s"),
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'stdout': '%s',
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'stderr': '%s',
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}
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super(MonochromeProgressIndicator, self).__init__(templates)
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def ClearLine(self, last_line_length):
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print ("\r" + (" " * last_line_length) + "\r"),
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class JUnitTestProgressIndicator(ProgressIndicator):
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def __init__(self, junitout, junittestsuite):
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self.outputter = junit_output.JUnitTestOutput(junittestsuite)
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if junitout:
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self.outfile = open(junitout, "w")
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else:
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self.outfile = sys.stdout
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def Done(self):
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self.outputter.FinishAndWrite(self.outfile)
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if self.outfile != sys.stdout:
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self.outfile.close()
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def HasRun(self, test, has_unexpected_output):
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fail_text = ""
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if has_unexpected_output:
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stdout = test.output.stdout.strip()
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if len(stdout):
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fail_text += "stdout:\n%s\n" % stdout
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stderr = test.output.stderr.strip()
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if len(stderr):
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fail_text += "stderr:\n%s\n" % stderr
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fail_text += "Command: %s" % EscapeCommand(self.runner.GetCommand(test))
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if test.output.HasCrashed():
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fail_text += "exit code: %d\n--- CRASHED ---" % test.output.exit_code
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if test.output.HasTimedOut():
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fail_text += "--- TIMEOUT ---"
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self.outputter.HasRunTest(
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[test.GetLabel()] + self.runner.context.mode_flags + test.flags,
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test.duration,
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fail_text)
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class JsonTestProgressIndicator(ProgressIndicator):
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def __init__(self, json_test_results, arch, mode, random_seed):
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self.json_test_results = json_test_results
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self.arch = arch
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self.mode = mode
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self.random_seed = random_seed
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self.results = []
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self.tests = []
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def Done(self):
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complete_results = []
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if os.path.exists(self.json_test_results):
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with open(self.json_test_results, "r") as f:
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# Buildbot might start out with an empty file.
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complete_results = json.loads(f.read() or "[]")
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# Sort tests by duration.
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timed_tests = [t for t in self.tests if t.duration is not None]
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timed_tests.sort(lambda a, b: cmp(b.duration, a.duration))
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slowest_tests = [
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{
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"name": test.GetLabel(),
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"flags": test.flags,
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"command": EscapeCommand(self.runner.GetCommand(test)).replace(
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ABS_PATH_PREFIX, ""),
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"duration": test.duration,
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} for test in timed_tests[:20]
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]
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complete_results.append({
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"arch": self.arch,
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"mode": self.mode,
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"results": self.results,
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"slowest_tests": slowest_tests,
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})
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with open(self.json_test_results, "w") as f:
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f.write(json.dumps(complete_results))
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def HasRun(self, test, has_unexpected_output):
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# Buffer all tests for sorting the durations in the end.
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self.tests.append(test)
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if not has_unexpected_output:
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# Omit tests that run as expected. Passing tests of reruns after failures
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# will have unexpected_output to be reported here has well.
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return
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self.results.append({
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"name": test.GetLabel(),
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"flags": test.flags,
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"command": EscapeCommand(self.runner.GetCommand(test)).replace(
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ABS_PATH_PREFIX, ""),
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"run": test.run,
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"stdout": test.output.stdout,
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"stderr": test.output.stderr,
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"exit_code": test.output.exit_code,
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"result": test.suite.GetOutcome(test),
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"expected": list(test.outcomes or ["PASS"]),
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"duration": test.duration,
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# TODO(machenbach): This stores only the global random seed from the
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# context and not possible overrides when using random-seed stress.
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"random_seed": self.random_seed,
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"target_name": test.suite.shell(),
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"variant": test.variant,
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})
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PROGRESS_INDICATORS = {
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'verbose': VerboseProgressIndicator,
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'dots': DotsProgressIndicator,
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'color': ColorProgressIndicator,
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'mono': MonochromeProgressIndicator
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}
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