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71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
# Copyright 2014 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import hashlib
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import struct
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from recipe_engine import recipe_test_api
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class BotUpdateTestApi(recipe_test_api.RecipeTestApi):
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def output_json(self, root, first_sln, revision_mapping, fail_patch=False,
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output_manifest=False, fixed_revisions=None):
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"""Deterministically synthesize json.output test data for gclient's
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--output-json option.
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"""
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output = {
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'did_run': True,
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'patch_failure': False
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}
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properties = {
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property_name: self.gen_revision(project_name)
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for project_name, property_name in revision_mapping.iteritems()
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}
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properties.update({
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'%s_cp' % property_name: ('refs/heads/master@{#%s}' %
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self.gen_commit_position(project_name))
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for project_name, property_name in revision_mapping.iteritems()
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})
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output.update({
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'patch_root': root or first_sln,
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'root': first_sln,
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'properties': properties,
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'step_text': 'Some step text'
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})
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if output_manifest:
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output.update({
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'manifest': {
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project_name: {
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'repository': 'https://fake.org/%s.git' % project_name,
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'revision': self.gen_revision(project_name),
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}
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for project_name in revision_mapping
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}
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})
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if fixed_revisions:
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output['fixed_revisions'] = fixed_revisions
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if fail_patch:
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output['log_lines'] = [('patch error', 'Patch failed to apply'),]
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output['patch_failure'] = True
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output['patch_apply_return_code'] = 1
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if fail_patch == 'download':
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output['patch_apply_return_code'] = 3
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return self.m.json.output(output)
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@staticmethod
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def gen_revision(project):
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"""Hash project to bogus deterministic git hash values."""
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h = hashlib.sha1(project)
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return h.hexdigest()
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@staticmethod
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def gen_commit_position(project):
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"""Hash project to bogus deterministic Cr-Commit-Position values."""
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h = hashlib.sha1(project)
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return struct.unpack('!I', h.digest()[:4])[0] % 300000
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