| #!/usr/bin/python2.4 |
| # |
| # Copyright 2008, 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. |
| |
| """Command line utility for running a pre-defined test. |
| |
| Based on previous <androidroot>/development/tools/runtest shell script. |
| """ |
| |
| # Python imports |
| import glob |
| import optparse |
| import os |
| import re |
| from sets import Set |
| import sys |
| |
| # local imports |
| import adb_interface |
| import android_build |
| import coverage |
| import errors |
| import logger |
| import run_command |
| import test_defs |
| |
| |
| class TestRunner(object): |
| """Command line utility class for running pre-defined Android test(s).""" |
| |
| _TEST_FILE_NAME = "test_defs.xml" |
| |
| # file path to android core platform tests, relative to android build root |
| # TODO move these test data files to another directory |
| _CORE_TEST_PATH = os.path.join("development", "testrunner", |
| _TEST_FILE_NAME) |
| |
| # vendor glob file path patterns to tests, relative to android |
| # build root |
| _VENDOR_TEST_PATH = os.path.join("vendor", "*", "tests", "testinfo", |
| _TEST_FILE_NAME) |
| |
| _RUNTEST_USAGE = ( |
| "usage: runtest.py [options] short-test-name[s]\n\n" |
| "The runtest script works in two ways. You can query it " |
| "for a list of tests, or you can launch one or more tests.") |
| |
| def __init__(self): |
| # disable logging of timestamp |
| self._root_path = android_build.GetTop() |
| logger.SetTimestampLogging(False) |
| |
| def _ProcessOptions(self): |
| """Processes command-line options.""" |
| # TODO error messages on once-only or mutually-exclusive options. |
| user_test_default = os.path.join(os.environ.get("HOME"), ".android", |
| self._TEST_FILE_NAME) |
| |
| parser = optparse.OptionParser(usage=self._RUNTEST_USAGE) |
| |
| parser.add_option("-l", "--list-tests", dest="only_list_tests", |
| default=False, action="store_true", |
| help="To view the list of tests") |
| parser.add_option("-b", "--skip-build", dest="skip_build", default=False, |
| action="store_true", help="Skip build - just launch") |
| parser.add_option("-n", "--skip_execute", dest="preview", default=False, |
| action="store_true", |
| help="Do not execute, just preview commands") |
| parser.add_option("-r", "--raw-mode", dest="raw_mode", default=False, |
| action="store_true", |
| help="Raw mode (for output to other tools)") |
| parser.add_option("-a", "--suite-assign", dest="suite_assign_mode", |
| default=False, action="store_true", |
| help="Suite assignment (for details & usage see " |
| "InstrumentationTestRunner)") |
| parser.add_option("-v", "--verbose", dest="verbose", default=False, |
| action="store_true", |
| help="Increase verbosity of %s" % sys.argv[0]) |
| parser.add_option("-w", "--wait-for-debugger", dest="wait_for_debugger", |
| default=False, action="store_true", |
| help="Wait for debugger before launching tests") |
| parser.add_option("-c", "--test-class", dest="test_class", |
| help="Restrict test to a specific class") |
| parser.add_option("-m", "--test-method", dest="test_method", |
| help="Restrict test to a specific method") |
| parser.add_option("-u", "--user-tests-file", dest="user_tests_file", |
| metavar="FILE", default=user_test_default, |
| help="Alternate source of user test definitions") |
| parser.add_option("-o", "--coverage", dest="coverage", |
| default=False, action="store_true", |
| help="Generate code coverage metrics for test(s)") |
| parser.add_option("-t", "--all-tests", dest="all_tests", |
| default=False, action="store_true", |
| help="Run all defined tests") |
| parser.add_option("--continuous", dest="continuous_tests", |
| default=False, action="store_true", |
| help="Run all tests defined as part of the continuous " |
| "test set") |
| |
| group = optparse.OptionGroup( |
| parser, "Targets", "Use these options to direct tests to a specific " |
| "Android target") |
| group.add_option("-e", "--emulator", dest="emulator", default=False, |
| action="store_true", help="use emulator") |
| group.add_option("-d", "--device", dest="device", default=False, |
| action="store_true", help="use device") |
| group.add_option("-s", "--serial", dest="serial", |
| help="use specific serial") |
| parser.add_option_group(group) |
| |
| self._options, self._test_args = parser.parse_args() |
| |
| if (not self._options.only_list_tests and not self._options.all_tests |
| and not self._options.continuous_tests and len(self._test_args) < 1): |
| parser.print_help() |
| logger.SilentLog("at least one test name must be specified") |
| raise errors.AbortError |
| |
| self._adb = adb_interface.AdbInterface() |
| if self._options.emulator: |
| self._adb.SetEmulatorTarget() |
| elif self._options.device: |
| self._adb.SetDeviceTarget() |
| elif self._options.serial is not None: |
| self._adb.SetTargetSerial(self._options.serial) |
| |
| if self._options.verbose: |
| logger.SetVerbose(True) |
| |
| self._known_tests = self._ReadTests() |
| |
| self._coverage_gen = coverage.CoverageGenerator( |
| android_root_path=self._root_path, adb_interface=self._adb) |
| |
| def _ReadTests(self): |
| """Parses the set of test definition data. |
| |
| Returns: |
| A TestDefinitions object that contains the set of parsed tests. |
| Raises: |
| AbortError: If a fatal error occurred when parsing the tests. |
| """ |
| core_test_path = os.path.join(self._root_path, self._CORE_TEST_PATH) |
| try: |
| known_tests = test_defs.TestDefinitions() |
| known_tests.Parse(core_test_path) |
| # read all <android root>/vendor/*/tests/testinfo/test_defs.xml paths |
| vendor_tests_pattern = os.path.join(self._root_path, |
| self._VENDOR_TEST_PATH) |
| test_file_paths = glob.glob(vendor_tests_pattern) |
| for test_file_path in test_file_paths: |
| known_tests.Parse(test_file_path) |
| if os.path.isfile(self._options.user_tests_file): |
| known_tests.Parse(self._options.user_tests_file) |
| return known_tests |
| except errors.ParseError: |
| raise errors.AbortError |
| |
| def _DumpTests(self): |
| """Prints out set of defined tests.""" |
| print "The following tests are currently defined:" |
| for test in self._known_tests: |
| print "%-15s %s" % (test.GetName(), test.GetDescription()) |
| |
| def _DoBuild(self): |
| logger.SilentLog("Building tests...") |
| target_set = Set() |
| extra_args_set = Set() |
| for test_suite in self._GetTestsToRun(): |
| self._AddBuildTarget(test_suite, target_set, extra_args_set) |
| |
| if target_set: |
| if self._options.coverage: |
| self._coverage_gen.EnableCoverageBuild() |
| self._AddBuildTargetPath(self._coverage_gen.GetEmmaBuildPath(), |
| target_set) |
| target_build_string = " ".join(list(target_set)) |
| extra_args_string = " ".join(list(extra_args_set)) |
| # log the user-friendly equivalent make command, so developers can |
| # replicate this step |
| logger.Log("mmm %s %s" % (target_build_string, extra_args_string)) |
| # mmm cannot be used from python, so perform a similiar operation using |
| # ONE_SHOT_MAKEFILE |
| cmd = 'ONE_SHOT_MAKEFILE="%s" make -C "%s" files %s' % ( |
| target_build_string, self._root_path, extra_args_string) |
| |
| if self._options.preview: |
| # in preview mode, just display to the user what command would have been |
| # run |
| logger.Log("adb sync") |
| else: |
| run_command.RunCommand(cmd, return_output=False) |
| logger.Log("Syncing to device...") |
| self._adb.Sync() |
| |
| def _AddBuildTarget(self, test_suite, target_set, extra_args_set): |
| build_dir = test_suite.GetBuildPath() |
| if self._AddBuildTargetPath(build_dir, target_set): |
| extra_args_set.add(test_suite.GetExtraMakeArgs()) |
| |
| def _AddBuildTargetPath(self, build_dir, target_set): |
| if build_dir is not None: |
| build_file_path = os.path.join(build_dir, "Android.mk") |
| if os.path.isfile(os.path.join(self._root_path, build_file_path)): |
| target_set.add(build_file_path) |
| return True |
| return False |
| |
| def _GetTestsToRun(self): |
| """Get a list of TestSuite objects to run, based on command line args.""" |
| if self._options.all_tests: |
| return self._known_tests.GetTests() |
| if self._options.continuous_tests: |
| return self._known_tests.GetContinuousTests() |
| tests = [] |
| for name in self._test_args: |
| test = self._known_tests.GetTest(name) |
| if test is None: |
| logger.Log("Error: Could not find test %s" % name) |
| self._DumpTests() |
| raise errors.AbortError |
| tests.append(test) |
| return tests |
| |
| def _RunTest(self, test_suite): |
| """Run the provided test suite. |
| |
| Builds up an adb instrument command using provided input arguments. |
| |
| Args: |
| test_suite: TestSuite to run |
| """ |
| |
| test_class = test_suite.GetClassName() |
| if self._options.test_class is not None: |
| test_class = self._options.test_class |
| if self._options.test_method is not None: |
| test_class = "%s#%s" % (test_class, self._options.test_method) |
| |
| instrumentation_args = {} |
| if test_class is not None: |
| instrumentation_args["class"] = test_class |
| if self._options.wait_for_debugger: |
| instrumentation_args["debug"] = "true" |
| if self._options.suite_assign_mode: |
| instrumentation_args["suiteAssignment"] = "true" |
| if self._options.coverage: |
| instrumentation_args["coverage"] = "true" |
| if self._options.preview: |
| adb_cmd = self._adb.PreviewInstrumentationCommand( |
| package_name=test_suite.GetPackageName(), |
| runner_name=test_suite.GetRunnerName(), |
| raw_mode=self._options.raw_mode, |
| instrumentation_args=instrumentation_args) |
| logger.Log(adb_cmd) |
| else: |
| self._adb.StartInstrumentationNoResults( |
| package_name=test_suite.GetPackageName(), |
| runner_name=test_suite.GetRunnerName(), |
| raw_mode=self._options.raw_mode, |
| instrumentation_args=instrumentation_args) |
| if self._options.coverage and test_suite.GetTargetName() is not None: |
| coverage_file = self._coverage_gen.ExtractReport(test_suite) |
| if coverage_file is not None: |
| logger.Log("Coverage report generated at %s" % coverage_file) |
| |
| def _RunNativeTest(self, test_suite): |
| """Run the provided *native* test suite. |
| |
| The test_suite must contain a build path where the native test files are. |
| Each test's name must start with 'test_' and have a .cc or .cpp extension. |
| A successful test must return 0. Any other value will be considered |
| as an error. |
| |
| Args: |
| test_suite: TestSuite to run |
| """ |
| # find all test files, convert unicode names to ascii, take the basename |
| # and drop the .cc/.cpp extension. |
| file_pattern = os.path.join(test_suite.GetBuildPath(), "test_*") |
| file_list = [] |
| for f in map(str, glob.glob(file_pattern)): |
| f = os.path.basename(f) |
| f = re.split(".[cp]+$", f)[0] |
| file_list.append(f) |
| |
| for f in file_list: |
| full_path = "/system/bin/%s" % f |
| |
| # Run |
| status = self._adb.SendShellCommand("%s >/dev/null 2>&1;echo -n $?" % |
| full_path) |
| logger.Log("%s... %s" % (f, status == "0" and "ok" or "failed")) |
| |
| # Cleanup |
| self._adb.SendShellCommand("rm %s" % full_path) |
| |
| def RunTests(self): |
| """Main entry method - executes the tests according to command line args.""" |
| try: |
| run_command.SetAbortOnError() |
| self._ProcessOptions() |
| if self._options.only_list_tests: |
| self._DumpTests() |
| return |
| |
| if not self._adb.IsDevicePresent(): |
| logger.Log("Error: specified device cannot be found") |
| return |
| |
| if not self._options.skip_build: |
| self._DoBuild() |
| |
| for test_suite in self._GetTestsToRun(): |
| if test_suite.IsNative(): |
| self._RunNativeTest(test_suite) |
| else: |
| self._RunTest(test_suite) |
| except KeyboardInterrupt: |
| logger.Log("Exiting...") |
| except errors.AbortError: |
| logger.SilentLog("Exiting due to AbortError...") |
| except errors.WaitForResponseTimedOutError: |
| logger.Log("Timed out waiting for response") |
| |
| |
| def RunTests(): |
| runner = TestRunner() |
| runner.RunTests() |
| |
| if __name__ == "__main__": |
| RunTests() |
