diff options
Diffstat (limited to 'user_activity_benchmarks/process_hot_functions_unittest.py')
| -rwxr-xr-x | user_activity_benchmarks/process_hot_functions_unittest.py | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/user_activity_benchmarks/process_hot_functions_unittest.py b/user_activity_benchmarks/process_hot_functions_unittest.py deleted file mode 100755 index 0ad248b1..00000000 --- a/user_activity_benchmarks/process_hot_functions_unittest.py +++ /dev/null @@ -1,223 +0,0 @@ -#!/usr/bin/python2 - -# Copyright 2016 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. -"""Unit tests for the process_hot_functions module.""" - -from process_hot_functions import HotFunctionsProcessor, ParseArguments - -import mock -import os -import shutil -import tempfile -import unittest - - -class ParseArgumentsTest(unittest.TestCase): - """Test class for command line argument parsing.""" - - def __init__(self, *args, **kwargs): - super(ParseArgumentsTest, self).__init__(*args, **kwargs) - - def testParseArguments(self): - arguments = \ - ['-p', 'dummy_pprof', '-c', 'dummy_common', '-e', 'dummy_extra', '-w', - 'dummy_cwp'] - options = ParseArguments(arguments) - - self.assertEqual(options.pprof_path, 'dummy_pprof') - self.assertEqual(options.cwp_hot_functions_file, 'dummy_cwp') - self.assertEqual(options.common_functions_path, 'dummy_common') - self.assertEqual(options.extra_cwp_functions_file, 'dummy_extra') - - @mock.patch('sys.exit') - def testDeathParseArguments(self, sys_exit_method): - self.assertFalse(sys_exit_method.called) - ParseArguments([]) - self.assertTrue(sys_exit_method.called) - self.assertNotEqual(sys_exit_method.return_value, 0) - - -class HotFunctionsProcessorTest(unittest.TestCase): - """Test class for HotFunctionsProcessor class.""" - - def __init__(self, *args, **kwargs): - super(HotFunctionsProcessorTest, self).__init__(*args, **kwargs) - self._pprof_path = 'testdata/input/pprof' - self._cwp_functions_file = 'testdata/input/cwp_functions_file.csv' - self._cwp_functions_file_parsing = \ - 'testdata/input/parse_cwp_statistics.csv' - self._common_functions_path = '' - self._expected_common_functions_path = 'testdata/expected/pprof_common' - self._extra_cwp_functions_file = '' - self._cwp_function_groups_file = 'testdata/input/cwp_function_groups' - self._cwp_function_groups_statistics_file = 'dummy' - self._cwp_function_groups_file_prefix = 'dummy' - - def _CreateHotFunctionsProcessor(self, - extra_cwp_functions_file, - cwp_function_groups_file=None, - cwp_function_groups_statistics_file=None, - cwp_function_groups_file_prefix=None): - return HotFunctionsProcessor(self._pprof_path, self._cwp_functions_file, - self._common_functions_path, - extra_cwp_functions_file, - cwp_function_groups_file, - cwp_function_groups_statistics_file, - cwp_function_groups_file_prefix) - - def checkFileContents(self, file_name, expected_content_lines): - with open(file_name, 'r') as input_file: - result_content_lines = input_file.readlines() - self.assertListEqual(expected_content_lines, result_content_lines) - - @mock.patch.object(HotFunctionsProcessor, 'ExtractCommonFunctions') - @mock.patch.object(HotFunctionsProcessor, 'ExtractExtraFunctions') - @mock.patch.object(HotFunctionsProcessor, 'GroupExtraFunctions') - def testProcessHotFunctionsNoGroupping(self, group_functions_method, - extra_functions_method, - common_functions_method): - hot_functions_processor = self._CreateHotFunctionsProcessor( - self._extra_cwp_functions_file) - - hot_functions_processor.ProcessHotFunctions() - - self.assertTrue(common_functions_method.called) - self.assertTrue(extra_functions_method.called) - self.assertEqual(common_functions_method.call_count, 1) - self.assertEqual(extra_functions_method.call_count, 1) - self.assertFalse(group_functions_method.called) - - @mock.patch.object(HotFunctionsProcessor, 'ExtractCommonFunctions') - @mock.patch.object(HotFunctionsProcessor, 'ExtractExtraFunctions') - @mock.patch.object(HotFunctionsProcessor, 'GroupExtraFunctions') - def testProcessHotFunctionsGroupping(self, group_functions_method, - extra_functions_method, - common_functions_method): - hot_functions_processor = self._CreateHotFunctionsProcessor( - self._extra_cwp_functions_file, self._cwp_function_groups_file, - self._cwp_function_groups_statistics_file, - self._cwp_function_groups_file_prefix) - - hot_functions_processor.ProcessHotFunctions() - - self.assertTrue(common_functions_method.called) - self.assertTrue(extra_functions_method.called) - self.assertEqual(common_functions_method.call_count, 1) - self.assertEqual(extra_functions_method.call_count, 1) - self.assertTrue(group_functions_method.called) - self.assertEqual(group_functions_method.call_count, 1) - - def testParseCWPStatistics(self): - cwp_statistics = {'dummy_method1,dummy_file1': ('dummy_object1,1', 0), - 'dummy_method2,dummy_file2': ('dummy_object2,2', 0), - 'dummy_method3,dummy_file3': ('dummy_object3,3', 0), - 'dummy_method4,dummy_file4': ('dummy_object4,4', 0)} - hot_functions_processor = self._CreateHotFunctionsProcessor( - self._extra_cwp_functions_file) - result = hot_functions_processor.ParseCWPStatistics( - self._cwp_functions_file_parsing) - - self.assertDictEqual(result, cwp_statistics) - - def testExtractCommonFunctions(self): - hot_functions_processor = self._CreateHotFunctionsProcessor( - self._extra_cwp_functions_file) - common_functions_path = tempfile.mkdtemp() - hot_functions_processor.ExtractCommonFunctions(self._pprof_path, - common_functions_path, - self._cwp_functions_file) - expected_files = \ - [os.path.join(self._expected_common_functions_path, expected_file) - for expected_file in os.listdir(self._expected_common_functions_path)] - result_files = \ - [os.path.join(common_functions_path, result_file) - for result_file in os.listdir(common_functions_path)] - - expected_files.sort() - result_files.sort() - - for expected_file_name, result_file_name in \ - zip(expected_files, result_files): - with open(expected_file_name) as expected_file: - expected_output_lines = expected_file.readlines() - self.checkFileContents(result_file_name, expected_output_lines) - shutil.rmtree(common_functions_path) - - def testExtractExtraFunctions(self): - cwp_statistics = {'dummy_method1,dummy_file1': ('dummy_object1,1', 0), - 'dummy_method2,dummy_file2': ('dummy_object2,2', 1), - 'dummy_method3,dummy_file3': ('dummy_object3,3', 1), - 'dummy_method4,dummy_file4': ('dummy_object4,4', 0)} - expected_output_lines = ['function,file,dso,inclusive_count\n', - 'dummy_method4,dummy_file4,dummy_object4,4\n', - 'dummy_method1,dummy_file1,dummy_object1,1'] - temp_file, temp_filename = tempfile.mkstemp() - os.close(temp_file) - hot_functions_processor = self._CreateHotFunctionsProcessor(temp_filename) - - hot_functions_processor.ExtractExtraFunctions(cwp_statistics, temp_filename) - self.checkFileContents(temp_filename, expected_output_lines) - os.remove(temp_filename) - - def testParseFunctionGroups(self): - cwp_function_groups_lines = ['group1 /a\n', 'group2 /b\n', 'group3 /c\n', - 'group4 /d\n'] - expected_output = [('group1', '/a', 0, []), ('group2', '/b', 0, []), - ('group3', '/c', 0, []), ('group4', '/d', 0, [])] - result = HotFunctionsProcessor.ParseFunctionGroups( - cwp_function_groups_lines) - self.assertListEqual(expected_output, result) - - def testGroupExtraFunctions(self): - cwp_statistics = {'dummy_method1,/a/b': ('dummy_object1,1', 1), - 'dummy_method2,/c/d': ('dummy_object2,2', 0), - 'dummy_method3,/a/b': ('dummy_object3,3', 0), - 'dummy_method4,/c/d': ('dummy_object4,4', 1), - 'dummy_method5,/a/b': ('dummy_object5,5', 0), - 'dummy_method6,/e': ('dummy_object6,6', 0), - 'dummy_method7,/c/d': ('dummy_object7,7', 0), - 'dummy_method8,/e': ('dummy_object8,8', 0)} - cwp_groups_statistics_file, \ - cwp_groups_statistics_filename = tempfile.mkstemp() - - os.close(cwp_groups_statistics_file) - - cwp_groups_file_path = tempfile.mkdtemp() - cwp_groups_file_prefix = os.path.join(cwp_groups_file_path, 'dummy') - hot_functions_processor = self._CreateHotFunctionsProcessor( - self._extra_cwp_functions_file) - - hot_functions_processor.GroupExtraFunctions(cwp_statistics, - cwp_groups_file_prefix, - self._cwp_function_groups_file, - cwp_groups_statistics_filename) - - expected_group_ab_lines = ['function,file,dso,inclusive_count\n', - 'dummy_method5,/a/b,dummy_object5,5\n', - 'dummy_method3,/a/b,dummy_object3,3'] - expected_group_cd_lines = ['function,file,dso,inclusive_count\n', - 'dummy_method7,/c/d,dummy_object7,7\n', - 'dummy_method2,/c/d,dummy_object2,2'] - expected_group_e_lines = ['function,file,dso,inclusive_count\n', - 'dummy_method8,/e,dummy_object8,8\n', - 'dummy_method6,/e,dummy_object6,6'] - expected_group_statistics_lines = ['group,shared_path,inclusive_count\n', - 'e,/e,14\n', 'cd,/c/d,9\n', 'ab,/a/b,8'] - - self.checkFileContents('%sab' % (cwp_groups_file_prefix,), - expected_group_ab_lines) - self.checkFileContents('%scd' % (cwp_groups_file_prefix,), - expected_group_cd_lines) - self.checkFileContents('%se' % (cwp_groups_file_prefix,), - expected_group_e_lines) - self.checkFileContents(cwp_groups_statistics_filename, - expected_group_statistics_lines) - - shutil.rmtree(cwp_groups_file_path) - os.remove(cwp_groups_statistics_filename) - - -if __name__ == '__main__': - unittest.main() |