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#!/usr/bin/env vpython3
# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Tests for local_device_instrumentation_test_run."""
# pylint: disable=protected-access
import unittest
import random
import os
import sys
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__),
'../../..')))
from pylib.base import base_test_result
from pylib.base import mock_environment
from pylib.base import mock_test_instance
from pylib.local.device import local_device_instrumentation_test_run
class LocalDeviceInstrumentationTestRunTest(unittest.TestCase):
def setUp(self):
super().setUp()
self._env = mock_environment.MockEnvironment()
self._ti = mock_test_instance.MockTestInstance()
self._obj = (
local_device_instrumentation_test_run.LocalDeviceInstrumentationTestRun(
self._env, self._ti))
# TODO(crbug.com/41361955): Decide whether the _ShouldRetry hook is worth
# retaining and remove these tests if not.
def testShouldRetry_failure(self):
test = {
'annotations': {},
'class': 'SadTest',
'method': 'testFailure',
}
result = base_test_result.BaseTestResult(
'SadTest.testFailure', base_test_result.ResultType.FAIL)
self.assertTrue(self._obj._ShouldRetry(test, result))
def testShouldRetry_retryOnFailure(self):
test = {
'annotations': {'RetryOnFailure': None},
'class': 'SadTest',
'method': 'testRetryOnFailure',
}
result = base_test_result.BaseTestResult(
'SadTest.testRetryOnFailure', base_test_result.ResultType.FAIL)
self.assertTrue(self._obj._ShouldRetry(test, result))
def testShouldRetry_notRun(self):
test = {
'annotations': {},
'class': 'SadTest',
'method': 'testNotRun',
}
result = base_test_result.BaseTestResult(
'SadTest.testNotRun', base_test_result.ResultType.NOTRUN)
self.assertTrue(self._obj._ShouldRetry(test, result))
def testIsWPRRecordReplayTest_matchedWithKey(self):
test = {
'annotations': {
'Feature': {
'value': ['WPRRecordReplayTest', 'dummy']
}
},
'class': 'WPRDummyTest',
'method': 'testRun',
}
self.assertTrue(
local_device_instrumentation_test_run._IsWPRRecordReplayTest(test))
def testIsWPRRecordReplayTest_noMatchedKey(self):
test = {
'annotations': {
'Feature': {
'value': ['abc', 'dummy']
}
},
'class': 'WPRDummyTest',
'method': 'testRun',
}
self.assertFalse(
local_device_instrumentation_test_run._IsWPRRecordReplayTest(test))
def testGetWPRArchivePath_matchedWithKey(self):
test = {
'annotations': {
'WPRArchiveDirectory': {
'value': 'abc'
}
},
'class': 'WPRDummyTest',
'method': 'testRun',
}
self.assertEqual(
local_device_instrumentation_test_run._GetWPRArchivePath(test), 'abc')
def testGetWPRArchivePath_noMatchedWithKey(self):
test = {
'annotations': {
'Feature': {
'value': 'abc'
}
},
'class': 'WPRDummyTest',
'method': 'testRun',
}
self.assertFalse(
local_device_instrumentation_test_run._GetWPRArchivePath(test))
def testIsRenderTest_matchedWithKey(self):
test = {
'annotations': {
'Feature': {
'value': ['RenderTest', 'dummy']
}
},
'class': 'DummyTest',
'method': 'testRun',
}
self.assertTrue(local_device_instrumentation_test_run._IsRenderTest(test))
def testIsRenderTest_noMatchedKey(self):
test = {
'annotations': {
'Feature': {
'value': ['abc', 'dummy']
}
},
'class': 'DummyTest',
'method': 'testRun',
}
self.assertFalse(local_device_instrumentation_test_run._IsRenderTest(test))
def testReplaceUncommonChars(self):
original = 'abc#edf'
self.assertEqual(
local_device_instrumentation_test_run._ReplaceUncommonChars(original),
'abc__edf')
original = 'abc#edf#hhf'
self.assertEqual(
local_device_instrumentation_test_run._ReplaceUncommonChars(original),
'abc__edf__hhf')
original = 'abcedfhhf'
self.assertEqual(
local_device_instrumentation_test_run._ReplaceUncommonChars(original),
'abcedfhhf')
original = None
with self.assertRaises(ValueError):
local_device_instrumentation_test_run._ReplaceUncommonChars(original)
original = ''
with self.assertRaises(ValueError):
local_device_instrumentation_test_run._ReplaceUncommonChars(original)
def test_ApplyExternalSharding(self):
test1_batch1 = create_test(
{'Batch': {'value': 'batch1'}}, 'com.example.TestA', 'test1')
test2 = create_test(
{'Features$EnableFeatures': {'value': 'defg'}},
'com.example.TestB', 'test2')
test3 = create_test({}, 'com.example.TestC', 'test3')
test3_multiprocess = create_test(
{}, 'com.example.TestC', 'test3__multiprocess_mode')
test4_batch1 = create_test(
{'Batch': {'value': 'batch1'}}, 'com.example.TestD', 'test4')
test5_batch1 = create_test(
{'Batch': {'value': 'batch1'}}, 'com.example.TestE', 'test5')
test6 = create_test({}, 'com.example.TestF', 'test6')
test7 = create_test({}, 'com.example.TestG', 'test7')
test8 = create_test({}, 'com.example.TestH', 'test8')
tests = [
test1_batch1, test2, test3, test3_multiprocess, test4_batch1,
test5_batch1, test6, test7, test8
]
expected_shard0 = [test8]
expected_shard1 = [
[test1_batch1, test4_batch1, test5_batch1],
test3_multiprocess,
test7,
test3,
test6,
test2,
]
# Shuffle the tests two times to check if the output is deterministic.
random.shuffle(tests)
self.assertListEqual(self._obj._ApplyExternalSharding(tests, 0, 2),
expected_shard0)
self.assertListEqual(self._obj._ApplyExternalSharding(tests, 1, 2),
expected_shard1)
random.shuffle(tests)
self.assertListEqual(self._obj._ApplyExternalSharding(tests, 0, 2),
expected_shard0)
self.assertListEqual(self._obj._ApplyExternalSharding(tests, 1, 2),
expected_shard1)
def test_GetTestsToRetry(self):
test1_batch1 = create_test(
{'Batch': {'value': 'batch1'}}, 'com.example.TestA', 'test1')
test2_batch1 = create_test(
{'Batch': {'value': 'batch1'}}, 'com.example.TestB', 'test2')
test3 = create_test({}, 'com.example.TestC', 'test3')
test4 = create_test({}, 'com.example.TestD', 'test4')
test_data = [
(test1_batch1, base_test_result.ResultType.PASS),
(test2_batch1, base_test_result.ResultType.FAIL),
(test3, base_test_result.ResultType.PASS),
(test4, base_test_result.ResultType.FAIL),
]
all_tests = [[test1_batch1, test2_batch1], test3, test4]
try_results = base_test_result.TestRunResults()
for test, test_result in test_data:
try_results.AddResult(
base_test_result.BaseTestResult(self._obj._GetUniqueTestName(test),
test_result))
actual_retry = self._obj._GetTestsToRetry(all_tests, try_results)
expected_retry = [
[test2_batch1],
test4,
]
self.assertListEqual(actual_retry, expected_retry)
def create_test(annotation_dict, class_name, method_name):
# Helper function to generate test dict
test = {
'annotations': annotation_dict,
'class': class_name,
'method': method_name
}
return test
if __name__ == '__main__':
unittest.main(verbosity=2)
|
