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38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
9 years ago
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# 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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from recipe_engine import recipe_test_api
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class GclientTestApi(recipe_test_api.RecipeTestApi):
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def output_json(self, projects, git_mode=False):
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"""Deterministically synthesize json.output test data for gclient's
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--output-json option.
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Args:
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projects - a list of project paths (e.g. ['src', 'src/dependency'])
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git_mode - Return git hashes instead of svn revs.
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"""
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# TODO(iannucci): Account for parent_got_revision_mapping. Right now the
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# synthesized json output from this method will always use
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# gen_revision(project), but if parent_got_revision and its ilk are
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# specified, we should use those values instead.
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return self.m.json.output({
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'solutions': dict(
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(p+'/', {'revision': self.gen_revision(p, git_mode)})
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for p in projects
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)
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})
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@staticmethod
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def gen_revision(project, GIT_MODE):
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"""Hash project to bogus deterministic revision values."""
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h = hashlib.sha1(project)
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if GIT_MODE:
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return h.hexdigest()
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else:
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import struct
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return struct.unpack('!I', h.digest()[:4])[0] % 300000
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