#!/usr/bin/python # # # Copyright 2011, The Android Open Source Project # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """TestSuite for running C/C++ Android tests using gtest framework.""" # python imports import os import re # local imports import logger import run_command import test_suite class GTestSuite(test_suite.AbstractTestSuite): """A test suite for running gtest on device.""" def __init__(self): test_suite.AbstractTestSuite.__init__(self) self._target_exec_path = None def GetTargetExecPath(self): """Get the target path to gtest executable.""" return self._target_exec_path def SetTargetExecPath(self, path): self._target_exec_path = path return self def Run(self, options, adb): """Run the provided gtest test suite. Args: options: command line options adb: adb interface """ shell_cmd = adb.PreviewShellCommand(self.GetTargetExecPath()) logger.Log(shell_cmd) if not options.preview: # gtest will log to test results to stdout, so no need to do any # extra processing run_command.RunCommand(shell_cmd, return_output=False) class GTestFactory(test_suite.AbstractTestFactory): def __init__(self, test_root_path, build_path): test_suite.AbstractTestFactory.__init__(self, test_root_path, build_path) def CreateTests(self, sub_tests_path=None): """Create tests found in sub_tests_path. Looks for test files matching a pattern, and assumes each one is a separate binary on target. Test files must match one of the following pattern: - test_*.[c|cc|cpp] - *_test.[c|cc|cpp] - *_unittest.[c|cc|cpp] """ if not sub_tests_path: sub_tests_path = self.GetTestRootPath() test_file_list = [] if os.path.isfile(sub_tests_path): self._EvaluateFile(test_file_list, os.path.basename(sub_tests_path)) else: os.path.walk(sub_tests_path, self._CollectTestSources, test_file_list) # TODO: obtain this from makefile instead of hardcoding target_root_path = os.path.join('/data', 'nativetest') test_suites = [] for test_file in test_file_list: logger.SilentLog('Creating gtest suite for file %s' % test_file) suite = GTestSuite() suite.SetBuildPath(self.GetBuildPath()) suite.SetTargetExecPath(os.path.join(target_root_path, test_file)) test_suites.append(suite) return test_suites def _CollectTestSources(self, test_list, dirname, files): """For each directory, find tests source file and add them to the list. Test files must match one of the following pattern: - test_*.[cc|cpp] - *_test.[cc|cpp] - *_unittest.[cc|cpp] This method is a callback for os.path.walk. Args: test_list: Where new tests should be inserted. dirname: Current directory. files: List of files in the current directory. """ for f in files: self._EvaluateFile(test_list, f) def _EvaluateFile(self, test_list, file): (name, ext) = os.path.splitext(file) if ext == ".cc" or ext == ".cpp" or ext == ".c": if re.search("_test$|_test_$|_unittest$|_unittest_$|^test_", name): logger.SilentLog("Found native test file %s" % file) test_list.append(name)