242 lines
8.9 KiB
Python
Executable file
242 lines
8.9 KiB
Python
Executable file
#!/usr/bin/env python2
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# Copyright (c) 2013 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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"""Unit test for experiment_factory.py"""
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from __future__ import print_function
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import StringIO
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import socket
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import mock
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import unittest
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from cros_utils.file_utils import FileUtils
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from experiment_factory import ExperimentFactory
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from experiment_file import ExperimentFile
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import test_flag
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import benchmark
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import experiment_factory
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import settings_factory
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EXPERIMENT_FILE_1 = """
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board: x86-alex
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remote: chromeos-alex3
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benchmark: PageCycler {
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iterations: 3
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}
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image1 {
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chromeos_image: /usr/local/google/cros_image1.bin
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}
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image2 {
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chromeos_image: /usr/local/google/cros_image2.bin
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}
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"""
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# pylint: disable=too-many-function-args
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class ExperimentFactoryTest(unittest.TestCase):
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"""Class for running experiment factory unittests."""
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def setUp(self):
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self.append_benchmark_call_args = []
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def testLoadExperimentFile1(self):
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experiment_file = ExperimentFile(StringIO.StringIO(EXPERIMENT_FILE_1))
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exp = ExperimentFactory().GetExperiment(
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experiment_file, working_directory='', log_dir='')
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self.assertEqual(exp.remote, ['chromeos-alex3'])
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self.assertEqual(len(exp.benchmarks), 1)
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self.assertEqual(exp.benchmarks[0].name, 'PageCycler')
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self.assertEqual(exp.benchmarks[0].test_name, 'PageCycler')
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self.assertEqual(exp.benchmarks[0].iterations, 3)
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self.assertEqual(len(exp.labels), 2)
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self.assertEqual(exp.labels[0].chromeos_image,
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'/usr/local/google/cros_image1.bin')
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self.assertEqual(exp.labels[0].board, 'x86-alex')
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def test_append_benchmark_set(self):
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ef = ExperimentFactory()
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bench_list = []
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ef.AppendBenchmarkSet(bench_list, experiment_factory.telemetry_perfv2_tests,
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'', 1, False, '', 'telemetry_Crosperf', False, 0,
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False)
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self.assertEqual(
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len(bench_list), len(experiment_factory.telemetry_perfv2_tests))
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self.assertTrue(type(bench_list[0]) is benchmark.Benchmark)
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bench_list = []
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ef.AppendBenchmarkSet(bench_list,
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experiment_factory.telemetry_pagecycler_tests, '', 1,
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False, '', 'telemetry_Crosperf', False, 0, False)
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self.assertEqual(
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len(bench_list), len(experiment_factory.telemetry_pagecycler_tests))
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self.assertTrue(type(bench_list[0]) is benchmark.Benchmark)
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bench_list = []
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ef.AppendBenchmarkSet(bench_list,
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experiment_factory.telemetry_toolchain_perf_tests, '',
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1, False, '', 'telemetry_Crosperf', False, 0, False)
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self.assertEqual(
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len(bench_list), len(experiment_factory.telemetry_toolchain_perf_tests))
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self.assertTrue(type(bench_list[0]) is benchmark.Benchmark)
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@mock.patch.object(socket, 'gethostname')
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def test_get_experiment(self, mock_socket):
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test_flag.SetTestMode(False)
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self.append_benchmark_call_args = []
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def FakeAppendBenchmarkSet(bench_list, set_list, args, iters, rm_ch,
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perf_args, suite, show_all):
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'Helper function for test_get_experiment'
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arg_list = [
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bench_list, set_list, args, iters, rm_ch, perf_args, suite, show_all
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]
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self.append_benchmark_call_args.append(arg_list)
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def FakeGetDefaultRemotes(board):
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if not board:
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return []
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return ['fake_chromeos_machine1.cros', 'fake_chromeos_machine2.cros']
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def FakeGetXbuddyPath(build, autotest_dir, board, chroot, log_level):
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autotest_path = autotest_dir
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if not autotest_path:
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autotest_path = 'fake_autotest_path'
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if not build or not board or not chroot or not log_level:
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return '', autotest_path
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return 'fake_image_path', autotest_path
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ef = ExperimentFactory()
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ef.AppendBenchmarkSet = FakeAppendBenchmarkSet
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ef.GetDefaultRemotes = FakeGetDefaultRemotes
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label_settings = settings_factory.LabelSettings('image_label')
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benchmark_settings = settings_factory.BenchmarkSettings('bench_test')
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global_settings = settings_factory.GlobalSettings('test_name')
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label_settings.GetXbuddyPath = FakeGetXbuddyPath
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mock_experiment_file = ExperimentFile(StringIO.StringIO(''))
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mock_experiment_file.all_settings = []
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test_flag.SetTestMode(True)
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# Basic test.
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global_settings.SetField('name', 'unittest_test')
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global_settings.SetField('board', 'lumpy')
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global_settings.SetField('remote', '123.45.67.89 123.45.76.80')
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benchmark_settings.SetField('test_name', 'kraken')
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benchmark_settings.SetField('suite', 'telemetry_Crosperf')
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benchmark_settings.SetField('iterations', 1)
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label_settings.SetField(
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'chromeos_image',
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'chromeos/src/build/images/lumpy/latest/chromiumos_test_image.bin')
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label_settings.SetField('chrome_src', '/usr/local/google/home/chrome-top')
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label_settings.SetField('autotest_path', '/tmp/autotest')
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mock_experiment_file.global_settings = global_settings
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mock_experiment_file.all_settings.append(label_settings)
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mock_experiment_file.all_settings.append(benchmark_settings)
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mock_experiment_file.all_settings.append(global_settings)
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mock_socket.return_value = ''
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# First test. General test.
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exp = ef.GetExperiment(mock_experiment_file, '', '')
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self.assertEqual(exp.remote, ['123.45.67.89', '123.45.76.80'])
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self.assertEqual(exp.cache_conditions, [0, 2, 1])
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self.assertEqual(exp.log_level, 'average')
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self.assertEqual(len(exp.benchmarks), 1)
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self.assertEqual(exp.benchmarks[0].name, 'kraken')
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self.assertEqual(exp.benchmarks[0].test_name, 'kraken')
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self.assertEqual(exp.benchmarks[0].iterations, 1)
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self.assertEqual(exp.benchmarks[0].suite, 'telemetry_Crosperf')
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self.assertFalse(exp.benchmarks[0].show_all_results)
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self.assertEqual(len(exp.labels), 1)
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self.assertEqual(exp.labels[0].chromeos_image,
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'chromeos/src/build/images/lumpy/latest/'
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'chromiumos_test_image.bin')
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self.assertEqual(exp.labels[0].autotest_path, '/tmp/autotest')
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self.assertEqual(exp.labels[0].board, 'lumpy')
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# Second test: Remotes listed in labels.
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test_flag.SetTestMode(True)
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label_settings.SetField('remote', 'chromeos1.cros chromeos2.cros')
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exp = ef.GetExperiment(mock_experiment_file, '', '')
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self.assertEqual(
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exp.remote,
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['chromeos1.cros', 'chromeos2.cros', '123.45.67.89', '123.45.76.80'])
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# Third test: Automatic fixing of bad logging_level param:
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global_settings.SetField('logging_level', 'really loud!')
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exp = ef.GetExperiment(mock_experiment_file, '', '')
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self.assertEqual(exp.log_level, 'verbose')
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# Fourth test: Setting cache conditions; only 1 remote with "same_machine"
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global_settings.SetField('rerun_if_failed', 'true')
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global_settings.SetField('rerun', 'true')
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global_settings.SetField('same_machine', 'true')
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global_settings.SetField('same_specs', 'true')
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self.assertRaises(Exception, ef.GetExperiment, mock_experiment_file, '', '')
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label_settings.SetField('remote', '')
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global_settings.SetField('remote', '123.45.67.89')
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exp = ef.GetExperiment(mock_experiment_file, '', '')
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self.assertEqual(exp.cache_conditions, [0, 2, 3, 4, 6, 1])
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# Fifth Test: Adding a second label; calling GetXbuddyPath; omitting all
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# remotes (Call GetDefaultRemotes).
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mock_socket.return_value = 'test.corp.google.com'
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global_settings.SetField('remote', '')
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global_settings.SetField('same_machine', 'false')
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label_settings_2 = settings_factory.LabelSettings('official_image_label')
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label_settings_2.SetField('chromeos_root', 'chromeos')
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label_settings_2.SetField('build', 'official-dev')
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label_settings_2.SetField('autotest_path', '')
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label_settings_2.GetXbuddyPath = FakeGetXbuddyPath
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mock_experiment_file.all_settings.append(label_settings_2)
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exp = ef.GetExperiment(mock_experiment_file, '', '')
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self.assertEqual(len(exp.labels), 2)
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self.assertEqual(exp.labels[1].chromeos_image, 'fake_image_path')
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self.assertEqual(exp.labels[1].autotest_path, 'fake_autotest_path')
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self.assertEqual(
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exp.remote,
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['fake_chromeos_machine1.cros', 'fake_chromeos_machine2.cros'])
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def test_get_default_remotes(self):
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board_list = [
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'x86-alex', 'lumpy', 'elm', 'parrot', 'daisy', 'peach_pit', 'peppy',
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'squawks'
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]
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ef = ExperimentFactory()
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self.assertRaises(Exception, ef.GetDefaultRemotes, 'bad-board')
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# Verify that we have entries for every board, and that we get three
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# machines back for each board.
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for b in board_list:
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remotes = ef.GetDefaultRemotes(b)
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if b == 'elm':
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self.assertEqual(len(remotes), 2)
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else:
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self.assertEqual(len(remotes), 3)
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if __name__ == '__main__':
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FileUtils.Configure(True)
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test_flag.SetTestMode(True)
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unittest.main()
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