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depot_tools/recipe_modules/bot_update/test_api.py

87 lines
2.8 KiB
Python

# Copyright 2014 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.
import hashlib
import os
import struct
import sys
from recipe_engine import recipe_test_api
# TODO(phajdan.jr): Clean up this somewhat ugly import.
sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'resources'))
import bot_update
class BotUpdateTestApi(recipe_test_api.RecipeTestApi):
def output_json(self, master, builder, slave, root, first_sln,
revision_mapping, git_mode, force=False, fail_patch=False,
output_manifest=False, fixed_revisions=None):
"""Deterministically synthesize json.output test data for gclient's
--output-json option.
"""
active = bot_update.check_valid_host(master, builder, slave) or force
output = {
'did_run': active,
'patch_failure': False
}
# Add in extra json output if active.
if active:
properties = {
property_name: self.gen_revision(project_name, git_mode)
for project_name, property_name in revision_mapping.iteritems()
}
properties.update({
'%s_cp' % property_name: ('refs/heads/master@{#%s}' %
self.gen_revision(project_name, False))
for project_name, property_name in revision_mapping.iteritems()
})
# We also want to simulate outputting "got_revision_git": ...
# when git mode is off to match what bot_update.py does.
if not git_mode:
properties.update({
'%s_git' % property_name: self.gen_revision(project_name, True)
for project_name, property_name in revision_mapping.iteritems()
})
output.update({
'patch_root': root or first_sln,
'root': first_sln,
'properties': properties,
'step_text': 'Some step text'
})
if output_manifest:
output.update({
'manifest': {
project_name: {
'repository': 'https://fake.org/%s.git' % project_name,
'revision': self.gen_revision(project_name, git_mode),
}
for project_name in revision_mapping
}
})
if fixed_revisions:
output['fixed_revisions'] = fixed_revisions
if fail_patch:
output['log_lines'] = [('patch error', 'Patch failed to apply'),]
output['patch_failure'] = True
output['patch_apply_return_code'] = 1
if fail_patch == 'download':
output['patch_apply_return_code'] = 3
return self.m.json.output(output)
@staticmethod
def gen_revision(project, GIT_MODE):
"""Hash project to bogus deterministic revision values."""
h = hashlib.sha1(project)
if GIT_MODE:
return h.hexdigest()
else:
return struct.unpack('!I', h.digest()[:4])[0] % 300000