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61 lines
1.9 KiB
61 lines
1.9 KiB
# Copyright (c) 2009 The Chromium OS 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 logging
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import os
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import re
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import shutil
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from autotest_lib.client.common_lib import utils
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from autotest_lib.server import autotest, test
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def gen_gcov_report(report, files):
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results = {}
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for f in files:
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escf = re.escape(f)
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match = re.search("File '.*%s'\nLines executed:([0-9.]+)%%" % escf,
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report)
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if match:
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# simple replace to make a valid identifier
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key = f.replace('/', '_').replace('.', '_')
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results[key] = float(match.group(1))
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return results
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class unit_test_server(test.test):
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version = 1
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def run_once(self, host=None):
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self.client = host
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# Collect the gcov by running a client side test
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client_at = autotest.Autotest(self.client)
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client_at.run_test(self.client_test)
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def postprocess(self):
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logging.info('UnitTestServer: postprocess %s' %
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self.client.hostname)
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# Get the result director of the client
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results_dir = os.path.join(self.outputdir, self.client_test, 'results/')
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# Execute gcov on the result
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os.chdir(results_dir)
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report = utils.system_output('gcov ' + ''.join(self.test_files))
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# Filter report for the files of interest
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filtered = gen_gcov_report(report, self.test_files)
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# Promote the client test keyval as our own
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src = os.path.join(self.outputdir, self.client_test, 'results/keyval')
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dst = os.path.join(self.resultsdir, 'keyval')
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if os.path.exists(src):
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shutil.copy(src, dst)
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else:
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logging.warning('Unable to locate %s' % src)
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# Append the coverage report
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self.write_perf_keyval(filtered)
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