| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from tracing.mre import job as job_module |
| |
| |
| class Failure(object): |
| |
| def __init__(self, job, function_handle_string, trace_canonical_url, |
| failure_type_name, description, stack): |
| assert isinstance(job, job_module.Job) |
| |
| self.job = job |
| self.function_handle_string = function_handle_string |
| self.trace_canonical_url = trace_canonical_url |
| self.failure_type_name = failure_type_name |
| self.description = description |
| self.stack = stack |
| |
| def __str__(self): |
| return ( |
| 'Failure for job %s with function handle %s and trace handle %s:\n' |
| 'of type %s wtih description %s. Stack:\n\n%s' % ( |
| self.job.guid, self.function_handle_string, |
| self.trace_canonical_url, self.failure_type_name, |
| self.description, self.stack)) |
| |
| def AsDict(self): |
| return { |
| 'job_guid': str(self.job.guid), |
| 'function_handle_string': self.function_handle_string, |
| 'trace_canonical_url': self.trace_canonical_url, |
| 'type': self.failure_type_name, |
| 'description': self.description, |
| 'stack': self.stack |
| } |
| |
| @staticmethod |
| def FromDict(failure_dict, job, failure_names_to_constructors=None): |
| if failure_names_to_constructors is None: |
| failure_names_to_constructors = {} |
| failure_type_name = failure_dict['type'] |
| if failure_type_name in failure_names_to_constructors: |
| cls = failure_names_to_constructors[failure_type_name] |
| else: |
| cls = Failure |
| |
| return cls(job, |
| failure_dict['function_handle_string'], |
| failure_dict['trace_canonical_url'], |
| failure_type_name, failure_dict['description'], |
| failure_dict['stack']) |
