Mailman 3 November 2018 - Python-checkins

[3.7] bpo-34279: Synchronize regrtest with master (GH-10800)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/8a73cac618a050f4e74eb38ff43e48d995… commit: 8a73cac618a050f4e74eb38ff43e48d9957a6dec branch: 3.7 author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-11-29T21:14:59+01:00 summary: [3.7] bpo-34279: Synchronize regrtest with master (GH-10800) * bpo-34605, libregrtest: Rename --slaveargs to --worker-args (GH-9099) Rename also run_tests_slave() to run_tests_worker(). (cherry picked from commit 012f5b968a738b15ae9b40c499a1c0778b0615a9) * bpo-34279, regrtest: Issue a warning if no tests have been executed (GH-10150) (cherry picked from commit 9724348b43a9005a449ba532ccd3c6726f031097) * test_regrtest: remove unused threading import files: A Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst M Lib/test/libregrtest/cmdline.py M Lib/test/libregrtest/main.py M Lib/test/libregrtest/runtest.py M Lib/test/libregrtest/runtest_mp.py M Lib/test/support/__init__.py M Lib/test/test_regrtest.py diff --git a/Lib/test/libregrtest/cmdline.py b/Lib/test/libregrtest/cmdline.py index c08491fc0462..09270323611f 100644 --- a/Lib/test/libregrtest/cmdline.py +++ b/Lib/test/libregrtest/cmdline.py @@ -170,7 +170,7 @@ def _create_parser(): group.add_argument('--wait', action='store_true', help='wait for user input, e.g., allow a debugger ' 'to be attached') - group.add_argument('--slaveargs', metavar='ARGS') + group.add_argument('--worker-args', metavar='ARGS') group.add_argument('-S', '--start', metavar='START', help='the name of the test at which to start.' + more_details) diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py index 1438966d4a50..8d44caf2999a 100644 --- a/Lib/test/libregrtest/main.py +++ b/Lib/test/libregrtest/main.py @@ -14,7 +14,7 @@ from test.libregrtest.runtest import ( findtests, runtest, get_abs_module, STDTESTS, NOTTESTS, PASSED, FAILED, ENV_CHANGED, SKIPPED, RESOURCE_DENIED, - INTERRUPTED, CHILD_ERROR, + INTERRUPTED, CHILD_ERROR, TEST_DID_NOT_RUN, PROGRESS_MIN_TIME, format_test_result) from test.libregrtest.setup import setup_tests from test.libregrtest.utils import removepy, count, format_duration, printlist @@ -79,6 +79,7 @@ def __init__(self): self.resource_denieds = [] self.environment_changed = [] self.rerun = [] + self.run_no_tests = [] self.first_result = None self.interrupted = False @@ -118,6 +119,8 @@ def accumulate_result(self, test, result): elif ok == RESOURCE_DENIED: self.skipped.append(test) self.resource_denieds.append(test) + elif ok == TEST_DID_NOT_RUN: + self.run_no_tests.append(test) elif ok != INTERRUPTED: raise ValueError("invalid test result: %r" % ok) @@ -368,6 +371,11 @@ def display_result(self): print("%s:" % count(len(self.rerun), "re-run test")) printlist(self.rerun) + if self.run_no_tests: + print() + print(count(len(self.run_no_tests), "test"), "run no tests:") + printlist(self.run_no_tests) + def run_tests_sequential(self): if self.ns.trace: import trace @@ -458,6 +466,9 @@ def get_tests_result(self): result.append("FAILURE") elif self.ns.fail_env_changed and self.environment_changed: result.append("ENV CHANGED") + elif not any((self.good, self.bad, self.skipped, self.interrupted, + self.environment_changed)): + result.append("NO TEST RUN") if self.interrupted: result.append("INTERRUPTED") @@ -580,9 +591,9 @@ def _main(self, tests, kwargs): print(msg, file=sys.stderr, flush=True) sys.exit(2) - if self.ns.slaveargs is not None: - from test.libregrtest.runtest_mp import run_tests_slave - run_tests_slave(self.ns.slaveargs) + if self.ns.worker_args is not None: + from test.libregrtest.runtest_mp import run_tests_worker + run_tests_worker(self.ns.worker_args) if self.ns.wait: input("Press any key to continue...") diff --git a/Lib/test/libregrtest/runtest.py b/Lib/test/libregrtest/runtest.py index 4f41080d37b9..466b522db9ed 100644 --- a/Lib/test/libregrtest/runtest.py +++ b/Lib/test/libregrtest/runtest.py @@ -19,6 +19,7 @@ RESOURCE_DENIED = -3 INTERRUPTED = -4 CHILD_ERROR = -5 # error in a child process +TEST_DID_NOT_RUN = -6 # error in a child process _FORMAT_TEST_RESULT = { PASSED: '%s passed', @@ -28,6 +29,7 @@ RESOURCE_DENIED: '%s skipped (resource denied)', INTERRUPTED: '%s interrupted', CHILD_ERROR: '%s crashed', + TEST_DID_NOT_RUN: '%s run no tests', } # Minimum duration of a test to display its duration or to mention that @@ -94,6 +96,7 @@ def runtest(ns, test): ENV_CHANGED test failed because it changed the execution environment FAILED test failed PASSED test passed + EMPTY_TEST_SUITE test ran no subtests. If ns.xmlpath is not None, xml_data is a list containing each generated testsuite element. @@ -197,6 +200,8 @@ def test_runner(): else: print("test", test, "failed", file=sys.stderr, flush=True) return FAILED, test_time + except support.TestDidNotRun: + return TEST_DID_NOT_RUN, test_time except: msg = traceback.format_exc() if not ns.pgo: diff --git a/Lib/test/libregrtest/runtest_mp.py b/Lib/test/libregrtest/runtest_mp.py index 779c429bff52..6190574afdf8 100644 --- a/Lib/test/libregrtest/runtest_mp.py +++ b/Lib/test/libregrtest/runtest_mp.py @@ -24,23 +24,23 @@ def run_test_in_subprocess(testname, ns): - """Run the given test in a subprocess with --slaveargs. + """Run the given test in a subprocess with --worker-args. ns is the option Namespace parsed from command-line arguments. regrtest - is invoked in a subprocess with the --slaveargs argument; when the + is invoked in a subprocess with the --worker-args argument; when the subprocess exits, its return code, stdout and stderr are returned as a 3-tuple. """ from subprocess import Popen, PIPE ns_dict = vars(ns) - slaveargs = (ns_dict, testname) - slaveargs = json.dumps(slaveargs) + worker_args = (ns_dict, testname) + worker_args = json.dumps(worker_args) cmd = [sys.executable, *support.args_from_interpreter_flags(), '-u', # Unbuffered stdout and stderr '-m', 'test.regrtest', - '--slaveargs', slaveargs] + '--worker-args', worker_args] if ns.pgo: cmd += ['--pgo'] @@ -58,8 +58,8 @@ def run_test_in_subprocess(testname, ns): return retcode, stdout, stderr -def run_tests_slave(slaveargs): - ns_dict, testname = json.loads(slaveargs) +def run_tests_worker(worker_args): + ns_dict, testname = json.loads(worker_args) ns = types.SimpleNamespace(**ns_dict) setup_tests(ns) diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index ce455e0dc461..2768e1147946 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -71,7 +71,7 @@ # globals "PIPE_MAX_SIZE", "verbose", "max_memuse", "use_resources", "failfast", # exceptions - "Error", "TestFailed", "ResourceDenied", + "Error", "TestFailed", "TestDidNotRun", "ResourceDenied", # imports "import_module", "import_fresh_module", "CleanImport", # modules @@ -117,6 +117,9 @@ class Error(Exception): class TestFailed(Error): """Test failed.""" +class TestDidNotRun(Error): + """Test did not run any subtests.""" + class ResourceDenied(unittest.SkipTest): """Test skipped because it requested a disallowed resource. @@ -1890,6 +1893,8 @@ def _run_suite(suite): if junit_xml_list is not None: junit_xml_list.append(result.get_xml_element()) + if not result.testsRun: + raise TestDidNotRun if not result.wasSuccessful(): if len(result.errors) == 1 and not result.failures: err = result.errors[0][1] diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py index af332ad15d92..db9bd6dfc043 100644 --- a/Lib/test/test_regrtest.py +++ b/Lib/test/test_regrtest.py @@ -15,7 +15,6 @@ import sysconfig import tempfile import textwrap -import threading import unittest from test import libregrtest from test import support @@ -67,10 +66,10 @@ def test_wait(self): ns = libregrtest._parse_args(['--wait']) self.assertTrue(ns.wait) - def test_slaveargs(self): - ns = libregrtest._parse_args(['--slaveargs', '[[], {}]']) - self.assertEqual(ns.slaveargs, '[[], {}]') - self.checkError(['--slaveargs'], 'expected one argument') + def test_worker_args(self): + ns = libregrtest._parse_args(['--worker-args', '[[], {}]']) + self.assertEqual(ns.worker_args, '[[], {}]') + self.checkError(['--worker-args'], 'expected one argument') def test_start(self): for opt in '-S', '--start': @@ -352,11 +351,20 @@ def setUp(self): self.tmptestdir = tempfile.mkdtemp() self.addCleanup(support.rmtree, self.tmptestdir) - def create_test(self, name=None, code=''): + def create_test(self, name=None, code=None): if not name: name = 'noop%s' % BaseTestCase.TEST_UNIQUE_ID BaseTestCase.TEST_UNIQUE_ID += 1 + if code is None: + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_empty_test(self): + pass + """) + # test_regrtest cannot be run twice in parallel because # of setUp() and create_test() name = self.TESTNAME_PREFIX + name @@ -391,7 +399,7 @@ def parse_executed_tests(self, output): def check_executed_tests(self, output, tests, skipped=(), failed=(), env_changed=(), omitted=(), - rerun=(), + rerun=(), no_test_ran=(), randomize=False, interrupted=False, fail_env_changed=False): if isinstance(tests, str): @@ -406,6 +414,8 @@ def check_executed_tests(self, output, tests, skipped=(), failed=(), omitted = [omitted] if isinstance(rerun, str): rerun = [rerun] + if isinstance(no_test_ran, str): + no_test_ran = [no_test_ran] executed = self.parse_executed_tests(output) if randomize: @@ -448,8 +458,12 @@ def list_regex(line_format, tests): regex = "Re-running test %r in verbose mode" % name self.check_line(output, regex) + if no_test_ran: + regex = list_regex('%s test%s run no tests', no_test_ran) + self.check_line(output, regex) + good = (len(tests) - len(skipped) - len(failed) - - len(omitted) - len(env_changed)) + - len(omitted) - len(env_changed) - len(no_test_ran)) if good: regex = r'%s test%s OK\.$' % (good, plural(good)) if not skipped and not failed and good > 1: @@ -466,12 +480,16 @@ def list_regex(line_format, tests): result.append('ENV CHANGED') if interrupted: result.append('INTERRUPTED') - if not result: + if not any((good, result, failed, interrupted, skipped, + env_changed, fail_env_changed)): + result.append("NO TEST RUN") + elif not result: result.append('SUCCESS') result = ', '.join(result) if rerun: self.check_line(output, 'Tests result: %s' % result) result = 'FAILURE then %s' % result + self.check_line(output, 'Tests result: %s' % result) def parse_random_seed(self, output): @@ -650,7 +668,14 @@ def test_resources(self): # test -u command line option tests = {} for resource in ('audio', 'network'): - code = 'from test import support\nsupport.requires(%r)' % resource + code = textwrap.dedent(""" + from test import support; support.requires(%r) + import unittest + class PassingTest(unittest.TestCase): + def test_pass(self): + pass + """ % resource) + tests[resource] = self.create_test(resource, code) test_names = sorted(tests.values()) @@ -979,6 +1004,56 @@ def test_bug(self): output = self.run_tests("-w", testname, exitcode=2) self.check_executed_tests(output, [testname], failed=testname, rerun=testname) + def test_no_tests_ran(self): + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_bug(self): + pass + """) + testname = self.create_test(code=code) + + output = self.run_tests(testname, "-m", "nosuchtest", exitcode=0) + self.check_executed_tests(output, [testname], no_test_ran=testname) + + def test_no_tests_ran_multiple_tests_nonexistent(self): + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_bug(self): + pass + """) + testname = self.create_test(code=code) + testname2 = self.create_test(code=code) + + output = self.run_tests(testname, testname2, "-m", "nosuchtest", exitcode=0) + self.check_executed_tests(output, [testname, testname2], + no_test_ran=[testname, testname2]) + + def test_no_test_ran_some_test_exist_some_not(self): + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_bug(self): + pass + """) + testname = self.create_test(code=code) + other_code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_other_bug(self): + pass + """) + testname2 = self.create_test(code=other_code) + + output = self.run_tests(testname, testname2, "-m", "nosuchtest", + "-m", "test_other_bug", exitcode=0) + self.check_executed_tests(output, [testname, testname2], + no_test_ran=[testname]) class TestUtils(unittest.TestCase): diff --git a/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst b/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst new file mode 100644 index 000000000000..a82fa6b304ac --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst @@ -0,0 +1,3 @@ +regrtest issue a warning when no tests have been executed in a particular +test file. Also, a new final result state is issued if no test have been +executed across all test files. Patch by Pablo Galindo.

1 0

bpo-34279, regrtest: Issue a warning if no tests have been executed (GH-10801)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/36003003f26d0c30fc15ec4dc3b0d7697d… commit: 36003003f26d0c30fc15ec4dc3b0d7697dff908e branch: 2.7 author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-11-29T21:14:42+01:00 summary: bpo-34279, regrtest: Issue a warning if no tests have been executed (GH-10801) Co-Authored-By: Pablo Galindo <Pablogsal(a)gmail.com> files: A Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst M Lib/test/regrtest.py M Lib/test/support/__init__.py M Lib/test/test_regrtest.py diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index 6b49dafd9368..70c51226e923 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -241,6 +241,7 @@ RESOURCE_DENIED = -3 INTERRUPTED = -4 CHILD_ERROR = -5 # error in a child process +TEST_DID_NOT_RUN = -6 # error in a child process # Minimum duration of a test to display its duration or to mention that # the test is running in background @@ -300,6 +301,7 @@ def format_duration(seconds): RESOURCE_DENIED: '%s skipped (resource denied)', INTERRUPTED: '%s interrupted', CHILD_ERROR: '%s crashed', + TEST_DID_NOT_RUN: '%s run no tests', } @@ -548,6 +550,7 @@ def main(tests=None, testdir=None, verbose=0, quiet=False, resource_denieds = [] environment_changed = [] rerun = [] + run_no_tests = [] first_result = None interrupted = False @@ -644,6 +647,8 @@ def accumulate_result(test, result): elif ok == RESOURCE_DENIED: skipped.append(test) resource_denieds.append(test) + elif ok == TEST_DID_NOT_RUN: + run_no_tests.append(test) elif ok != INTERRUPTED: raise ValueError("invalid test result: %r" % ok) @@ -925,6 +930,8 @@ def get_tests_result(): result.append("FAILURE") elif fail_env_changed and environment_changed: result.append("ENV CHANGED") + elif not any((good, bad, skipped, interrupted, environment_changed)): + result.append("NO TEST RUN") if interrupted: result.append("INTERRUPTED") @@ -994,10 +1001,15 @@ def display_result(): print "expected to get skipped on", plat + "." if rerun: - print + print("") print("%s:" % count(len(rerun), "re-run test")) printlist(rerun) + if run_no_tests: + print("") + print("%s run no tests:" % count(len(run_no_tests), "test")) + printlist(run_no_tests) + display_result() @@ -1109,6 +1121,7 @@ def runtest(test, verbose, quiet, ENV_CHANGED test failed because it changed the execution environment FAILED test failed PASSED test passed + EMPTY_TEST_SUITE test ran no subtests. """ support.verbose = verbose # Tell tests to be moderately quiet @@ -1344,6 +1357,8 @@ def runtest_inner(test, verbose, quiet, huntrleaks=False, pgo=False, testdir=Non print >>sys.stderr, "test", test, "failed --", msg sys.stderr.flush() return FAILED, test_time + except support.TestDidNotRun: + return TEST_DID_NOT_RUN, test_time except: type, value = sys.exc_info()[:2] if not pgo: diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index c2cc009b9f48..23b7065174ee 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -29,7 +29,7 @@ except ImportError: thread = None -__all__ = ["Error", "TestFailed", "ResourceDenied", "import_module", +__all__ = ["Error", "TestFailed", "TestDidNotRun", "ResourceDenied", "import_module", "verbose", "use_resources", "max_memuse", "record_original_stdout", "get_original_stdout", "unload", "unlink", "rmtree", "forget", "is_resource_enabled", "requires", "requires_mac_ver", @@ -53,6 +53,9 @@ class Error(Exception): class TestFailed(Error): """Test failed.""" +class TestDidNotRun(Error): + """Test did not run any subtests.""" + class ResourceDenied(unittest.SkipTest): """Test skipped because it requested a disallowed resource. @@ -1536,6 +1539,8 @@ def _run_suite(suite): runner = BasicTestRunner() result = runner.run(suite) + if not result.testsRun: + raise TestDidNotRun if not result.wasSuccessful(): if len(result.errors) == 1 and not result.failures: err = result.errors[0][1] diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py index a459504e445e..593df7ac8ff9 100644 --- a/Lib/test/test_regrtest.py +++ b/Lib/test/test_regrtest.py @@ -51,11 +51,24 @@ def setUp(self): self.tmptestdir = tempfile.mkdtemp() self.addCleanup(support.rmtree, self.tmptestdir) - def create_test(self, name=None, code=''): + def create_test(self, name=None, code=None): if not name: name = 'noop%s' % BaseTestCase.TEST_UNIQUE_ID BaseTestCase.TEST_UNIQUE_ID += 1 + if code is None: + code = textwrap.dedent(""" + import unittest + from test import support + + class Tests(unittest.TestCase): + def test_empty_test(self): + pass + + def test_main(): + support.run_unittest(Tests) + """) + # test_regrtest cannot be run twice in parallel because # of setUp() and create_test() name = self.TESTNAME_PREFIX + name @@ -94,7 +107,7 @@ def parse_executed_tests(self, output): def check_executed_tests(self, output, tests, skipped=(), failed=(), env_changed=(), omitted=(), - rerun=(), + rerun=(), no_test_ran=(), randomize=False, interrupted=False, fail_env_changed=False): if isinstance(tests, str): @@ -109,6 +122,8 @@ def check_executed_tests(self, output, tests, skipped=(), failed=(), omitted = [omitted] if isinstance(rerun, str): rerun = [rerun] + if isinstance(no_test_ran, str): + no_test_ran = [no_test_ran] executed = self.parse_executed_tests(output) if randomize: @@ -152,7 +167,7 @@ def list_regex(line_format, tests): self.check_line(output, regex) good = (len(tests) - len(skipped) - len(failed) - - len(omitted) - len(env_changed)) + - len(omitted) - len(env_changed) - len(no_test_ran)) if good: regex = r'%s test%s OK\.$' % (good, plural(good)) if not skipped and not failed and good > 1: @@ -169,12 +184,16 @@ def list_regex(line_format, tests): result.append('ENV CHANGED') if interrupted: result.append('INTERRUPTED') - if not result: + if not any((good, result, failed, interrupted, skipped, + env_changed, fail_env_changed)): + result.append("NO TEST RUN") + elif not result: result.append('SUCCESS') result = ', '.join(result) if rerun: self.check_line(output, 'Tests result: %s' % result) result = 'FAILURE then %s' % result + self.check_line(output, 'Tests result: %s' % result) def parse_random_seed(self, output): @@ -358,7 +377,17 @@ def test_resources(self): # test -u command line option tests = {} for resource in ('audio', 'network'): - code = 'from test import support\nsupport.requires(%r)' % resource + code = textwrap.dedent(""" + from test import support; support.requires(%r) + import unittest + class PassingTest(unittest.TestCase): + def test_pass(self): + pass + + def test_main(): + support.run_unittest(PassingTest) + """ % resource) + tests[resource] = self.create_test(resource, code) test_names = sorted(tests.values()) @@ -669,6 +698,7 @@ def test_main(): def test_rerun_fail(self): code = textwrap.dedent(""" import unittest + from test import support class Tests(unittest.TestCase): def test_bug(self): @@ -684,6 +714,76 @@ def test_main(): self.check_executed_tests(output, [testname], failed=testname, rerun=testname) + def test_no_tests_ran(self): + code = textwrap.dedent(""" + import unittest + from test import support + + class Tests(unittest.TestCase): + def test_bug(self): + pass + + def test_main(): + support.run_unittest(Tests) + """) + testname = self.create_test(code=code) + + output = self.run_tests("-m", "nosuchtest", testname, exitcode=0) + self.check_executed_tests(output, [testname], no_test_ran=testname) + + def test_no_tests_ran_multiple_tests_nonexistent(self): + code = textwrap.dedent(""" + import unittest + from test import support + + class Tests(unittest.TestCase): + def test_bug(self): + pass + + def test_main(): + support.run_unittest(Tests) + """) + testname = self.create_test(code=code) + testname2 = self.create_test(code=code) + + output = self.run_tests("-m", "nosuchtest", + testname, testname2, + exitcode=0) + self.check_executed_tests(output, [testname, testname2], + no_test_ran=[testname, testname2]) + + def test_no_test_ran_some_test_exist_some_not(self): + code = textwrap.dedent(""" + import unittest + from test import support + + class Tests(unittest.TestCase): + def test_bug(self): + pass + + def test_main(): + support.run_unittest(Tests) + """) + testname = self.create_test(code=code) + other_code = textwrap.dedent(""" + import unittest + from test import support + + class Tests(unittest.TestCase): + def test_other_bug(self): + pass + + def test_main(): + support.run_unittest(Tests) + """) + testname2 = self.create_test(code=other_code) + + output = self.run_tests("-m", "nosuchtest", "-m", "test_other_bug", + testname, testname2, + exitcode=0) + self.check_executed_tests(output, [testname, testname2], + no_test_ran=[testname]) + class TestUtils(unittest.TestCase): def test_format_duration(self): diff --git a/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst b/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst new file mode 100644 index 000000000000..a82fa6b304ac --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst @@ -0,0 +1,3 @@ +regrtest issue a warning when no tests have been executed in a particular +test file. Also, a new final result state is issued if no test have been +executed across all test files. Patch by Pablo Galindo.

1 0

bpo-34279, regrtest: Issue a warning if no tests have been executed (GH-10150)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/9724348b43a9005a449ba532ccd3c6726f… commit: 9724348b43a9005a449ba532ccd3c6726f031097 branch: master author: Pablo Galindo <Pablogsal(a)gmail.com> committer: Victor Stinner <vstinner(a)redhat.com> date: 2018-11-29T18:17:44+01:00 summary: bpo-34279, regrtest: Issue a warning if no tests have been executed (GH-10150) files: A Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst M Lib/test/libregrtest/main.py M Lib/test/libregrtest/runtest.py M Lib/test/support/__init__.py M Lib/test/test_regrtest.py diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py index a8d27ae5f332..8d44caf2999a 100644 --- a/Lib/test/libregrtest/main.py +++ b/Lib/test/libregrtest/main.py @@ -14,7 +14,7 @@ from test.libregrtest.runtest import ( findtests, runtest, get_abs_module, STDTESTS, NOTTESTS, PASSED, FAILED, ENV_CHANGED, SKIPPED, RESOURCE_DENIED, - INTERRUPTED, CHILD_ERROR, + INTERRUPTED, CHILD_ERROR, TEST_DID_NOT_RUN, PROGRESS_MIN_TIME, format_test_result) from test.libregrtest.setup import setup_tests from test.libregrtest.utils import removepy, count, format_duration, printlist @@ -79,6 +79,7 @@ def __init__(self): self.resource_denieds = [] self.environment_changed = [] self.rerun = [] + self.run_no_tests = [] self.first_result = None self.interrupted = False @@ -118,6 +119,8 @@ def accumulate_result(self, test, result): elif ok == RESOURCE_DENIED: self.skipped.append(test) self.resource_denieds.append(test) + elif ok == TEST_DID_NOT_RUN: + self.run_no_tests.append(test) elif ok != INTERRUPTED: raise ValueError("invalid test result: %r" % ok) @@ -368,6 +371,11 @@ def display_result(self): print("%s:" % count(len(self.rerun), "re-run test")) printlist(self.rerun) + if self.run_no_tests: + print() + print(count(len(self.run_no_tests), "test"), "run no tests:") + printlist(self.run_no_tests) + def run_tests_sequential(self): if self.ns.trace: import trace @@ -458,6 +466,9 @@ def get_tests_result(self): result.append("FAILURE") elif self.ns.fail_env_changed and self.environment_changed: result.append("ENV CHANGED") + elif not any((self.good, self.bad, self.skipped, self.interrupted, + self.environment_changed)): + result.append("NO TEST RUN") if self.interrupted: result.append("INTERRUPTED") diff --git a/Lib/test/libregrtest/runtest.py b/Lib/test/libregrtest/runtest.py index 4f41080d37b9..466b522db9ed 100644 --- a/Lib/test/libregrtest/runtest.py +++ b/Lib/test/libregrtest/runtest.py @@ -19,6 +19,7 @@ RESOURCE_DENIED = -3 INTERRUPTED = -4 CHILD_ERROR = -5 # error in a child process +TEST_DID_NOT_RUN = -6 # error in a child process _FORMAT_TEST_RESULT = { PASSED: '%s passed', @@ -28,6 +29,7 @@ RESOURCE_DENIED: '%s skipped (resource denied)', INTERRUPTED: '%s interrupted', CHILD_ERROR: '%s crashed', + TEST_DID_NOT_RUN: '%s run no tests', } # Minimum duration of a test to display its duration or to mention that @@ -94,6 +96,7 @@ def runtest(ns, test): ENV_CHANGED test failed because it changed the execution environment FAILED test failed PASSED test passed + EMPTY_TEST_SUITE test ran no subtests. If ns.xmlpath is not None, xml_data is a list containing each generated testsuite element. @@ -197,6 +200,8 @@ def test_runner(): else: print("test", test, "failed", file=sys.stderr, flush=True) return FAILED, test_time + except support.TestDidNotRun: + return TEST_DID_NOT_RUN, test_time except: msg = traceback.format_exc() if not ns.pgo: diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index f7a60d4bf2a3..f90212cd7ecf 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -72,7 +72,7 @@ # globals "PIPE_MAX_SIZE", "verbose", "max_memuse", "use_resources", "failfast", # exceptions - "Error", "TestFailed", "ResourceDenied", + "Error", "TestFailed", "TestDidNotRun", "ResourceDenied", # imports "import_module", "import_fresh_module", "CleanImport", # modules @@ -120,6 +120,9 @@ class Error(Exception): class TestFailed(Error): """Test failed.""" +class TestDidNotRun(Error): + """Test did not run any subtests.""" + class ResourceDenied(unittest.SkipTest): """Test skipped because it requested a disallowed resource. @@ -1930,6 +1933,8 @@ def _run_suite(suite): if junit_xml_list is not None: junit_xml_list.append(result.get_xml_element()) + if not result.testsRun: + raise TestDidNotRun if not result.wasSuccessful(): if len(result.errors) == 1 and not result.failures: err = result.errors[0][1] diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py index 8c5238066244..db9bd6dfc043 100644 --- a/Lib/test/test_regrtest.py +++ b/Lib/test/test_regrtest.py @@ -351,11 +351,20 @@ def setUp(self): self.tmptestdir = tempfile.mkdtemp() self.addCleanup(support.rmtree, self.tmptestdir) - def create_test(self, name=None, code=''): + def create_test(self, name=None, code=None): if not name: name = 'noop%s' % BaseTestCase.TEST_UNIQUE_ID BaseTestCase.TEST_UNIQUE_ID += 1 + if code is None: + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_empty_test(self): + pass + """) + # test_regrtest cannot be run twice in parallel because # of setUp() and create_test() name = self.TESTNAME_PREFIX + name @@ -390,7 +399,7 @@ def parse_executed_tests(self, output): def check_executed_tests(self, output, tests, skipped=(), failed=(), env_changed=(), omitted=(), - rerun=(), + rerun=(), no_test_ran=(), randomize=False, interrupted=False, fail_env_changed=False): if isinstance(tests, str): @@ -405,6 +414,8 @@ def check_executed_tests(self, output, tests, skipped=(), failed=(), omitted = [omitted] if isinstance(rerun, str): rerun = [rerun] + if isinstance(no_test_ran, str): + no_test_ran = [no_test_ran] executed = self.parse_executed_tests(output) if randomize: @@ -447,8 +458,12 @@ def list_regex(line_format, tests): regex = "Re-running test %r in verbose mode" % name self.check_line(output, regex) + if no_test_ran: + regex = list_regex('%s test%s run no tests', no_test_ran) + self.check_line(output, regex) + good = (len(tests) - len(skipped) - len(failed) - - len(omitted) - len(env_changed)) + - len(omitted) - len(env_changed) - len(no_test_ran)) if good: regex = r'%s test%s OK\.$' % (good, plural(good)) if not skipped and not failed and good > 1: @@ -465,12 +480,16 @@ def list_regex(line_format, tests): result.append('ENV CHANGED') if interrupted: result.append('INTERRUPTED') - if not result: + if not any((good, result, failed, interrupted, skipped, + env_changed, fail_env_changed)): + result.append("NO TEST RUN") + elif not result: result.append('SUCCESS') result = ', '.join(result) if rerun: self.check_line(output, 'Tests result: %s' % result) result = 'FAILURE then %s' % result + self.check_line(output, 'Tests result: %s' % result) def parse_random_seed(self, output): @@ -649,7 +668,14 @@ def test_resources(self): # test -u command line option tests = {} for resource in ('audio', 'network'): - code = 'from test import support\nsupport.requires(%r)' % resource + code = textwrap.dedent(""" + from test import support; support.requires(%r) + import unittest + class PassingTest(unittest.TestCase): + def test_pass(self): + pass + """ % resource) + tests[resource] = self.create_test(resource, code) test_names = sorted(tests.values()) @@ -978,6 +1004,56 @@ def test_bug(self): output = self.run_tests("-w", testname, exitcode=2) self.check_executed_tests(output, [testname], failed=testname, rerun=testname) + def test_no_tests_ran(self): + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_bug(self): + pass + """) + testname = self.create_test(code=code) + + output = self.run_tests(testname, "-m", "nosuchtest", exitcode=0) + self.check_executed_tests(output, [testname], no_test_ran=testname) + + def test_no_tests_ran_multiple_tests_nonexistent(self): + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_bug(self): + pass + """) + testname = self.create_test(code=code) + testname2 = self.create_test(code=code) + + output = self.run_tests(testname, testname2, "-m", "nosuchtest", exitcode=0) + self.check_executed_tests(output, [testname, testname2], + no_test_ran=[testname, testname2]) + + def test_no_test_ran_some_test_exist_some_not(self): + code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_bug(self): + pass + """) + testname = self.create_test(code=code) + other_code = textwrap.dedent(""" + import unittest + + class Tests(unittest.TestCase): + def test_other_bug(self): + pass + """) + testname2 = self.create_test(code=other_code) + + output = self.run_tests(testname, testname2, "-m", "nosuchtest", + "-m", "test_other_bug", exitcode=0) + self.check_executed_tests(output, [testname, testname2], + no_test_ran=[testname]) class TestUtils(unittest.TestCase): diff --git a/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst b/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst new file mode 100644 index 000000000000..a82fa6b304ac --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2018-10-27-13-41-55.bpo-34279.v0Xqxe.rst @@ -0,0 +1,3 @@ +regrtest issue a warning when no tests have been executed in a particular +test file. Also, a new final result state is issued if no test have been +executed across all test files. Patch by Pablo Galindo.

1 0

bpo-33012: Fix more invalid function cast warnings with gcc 8. (GH-10751) (GH-10796)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/77000bbb104021b89368b9f7cab6f14177… commit: 77000bbb104021b89368b9f7cab6f1417794e348 branch: 3.6 author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-11-29T15:49:20+01:00 summary: bpo-33012: Fix more invalid function cast warnings with gcc 8. (GH-10751) (GH-10796) Fix warnings with gcc 8 for wrapperfunc <-> wrapperfunc_kwds casts. (cherry picked from commit 1c607155c9e363489036ae6258b165a3fae75134) files: M Objects/typeobject.c diff --git a/Objects/typeobject.c b/Objects/typeobject.c index ed2d40064adc..a811eaa208de 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -6596,7 +6596,7 @@ static slotdef slotdefs[] = { "__repr__($self, /)\n--\n\nReturn repr(self)."), TPSLOT("__hash__", tp_hash, slot_tp_hash, wrap_hashfunc, "__hash__($self, /)\n--\n\nReturn hash(self)."), - FLSLOT("__call__", tp_call, slot_tp_call, (wrapperfunc)wrap_call, + FLSLOT("__call__", tp_call, slot_tp_call, (wrapperfunc)(void(*)(void))wrap_call, "__call__($self, /, *args, **kwargs)\n--\n\nCall self as a function.", PyWrapperFlag_KEYWORDS), TPSLOT("__str__", tp_str, slot_tp_str, wrap_unaryfunc, @@ -6632,7 +6632,7 @@ static slotdef slotdefs[] = { TPSLOT("__delete__", tp_descr_set, slot_tp_descr_set, wrap_descr_delete, "__delete__($self, instance, /)\n--\n\nDelete an attribute of instance."), - FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)wrap_init, + FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)(void(*)(void))wrap_init, "__init__($self, /, *args, **kwargs)\n--\n\n" "Initialize self. See help(type(self)) for accurate signature.", PyWrapperFlag_KEYWORDS),

1 0

[3.6] bpo-31625: Stop using ranlib (GH-10417)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/e1b210342fa08685bf9b24eb449a2f079f… commit: e1b210342fa08685bf9b24eb449a2f079f1b50f5 branch: 3.6 author: stratakis <cstratak(a)redhat.com> committer: Victor Stinner <vstinner(a)redhat.com> date: 2018-11-29T15:43:24+01:00 summary: [3.6] bpo-31625: Stop using ranlib (GH-10417) * stop using ranlib (closes bpo-31625) (#3815) Instead, simply pass 's' to ar. * explicitly list objects for the ar command (#3824) $^ is not portable. closes bpo-31625 files: A Misc/NEWS.d/next/Build/2017-09-28-23-21-20.bpo-31625.Bb2NXr.rst M Makefile.pre.in M configure M configure.ac diff --git a/Makefile.pre.in b/Makefile.pre.in index 82f7edd1014c..258236d36450 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -37,7 +37,6 @@ CXX= @CXX@ MAINCC= @MAINCC@ LINKCC= @LINKCC@ AR= @AR@ -RANLIB= @RANLIB@ READELF= @READELF@ SOABI= @SOABI@ LDVERSION= @LDVERSION@ @@ -593,16 +592,9 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o # Build static library -# avoid long command lines, same as LIBRARY_OBJS $(LIBRARY): $(LIBRARY_OBJS) -rm -f $@ - $(AR) $(ARFLAGS) $@ Modules/getbuildinfo.o - $(AR) $(ARFLAGS) $@ $(PARSER_OBJS) - $(AR) $(ARFLAGS) $@ $(OBJECT_OBJS) - $(AR) $(ARFLAGS) $@ $(PYTHON_OBJS) Python/frozen.o - $(AR) $(ARFLAGS) $@ $(MODULE_OBJS) - $(AR) $(ARFLAGS) $@ $(MODOBJS) - $(RANLIB) $@ + $(AR) $(ARFLAGS) $@ $(LIBRARY_OBJS) libpython$(LDVERSION).so: $(LIBRARY_OBJS) if test $(INSTSONAME) != $(LDLIBRARY); then \ @@ -1435,7 +1427,6 @@ libainstall: @DEF_MAKE_RULE@ python-config $(INSTALL_DATA) $(LDLIBRARY) $(DESTDIR)$(LIBPL) ; \ else \ $(INSTALL_DATA) $(LIBRARY) $(DESTDIR)$(LIBPL)/$(LIBRARY) ; \ - $(RANLIB) $(DESTDIR)$(LIBPL)/$(LIBRARY) ; \ fi; \ else \ echo Skip install of $(LIBRARY) - use make frameworkinstall; \ diff --git a/Misc/NEWS.d/next/Build/2017-09-28-23-21-20.bpo-31625.Bb2NXr.rst b/Misc/NEWS.d/next/Build/2017-09-28-23-21-20.bpo-31625.Bb2NXr.rst new file mode 100644 index 000000000000..dbd078f00308 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2017-09-28-23-21-20.bpo-31625.Bb2NXr.rst @@ -0,0 +1 @@ +Stop using ranlib on static libraries. Instead, we assume ar supports the 's' flag. diff --git a/configure b/configure index 9b137c72603a..ac29d65a6c08 100755 --- a/configure +++ b/configure @@ -694,8 +694,6 @@ READELF ARFLAGS ac_ct_AR AR -RANLIB -USE_INLINE GNULD LINKCC LDVERSION @@ -6029,98 +6027,6 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5 $as_echo "$LDLIBRARY" >&6; } -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RANLIB"; then - ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -RANLIB=$ac_cv_prog_RANLIB -if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_RANLIB"; then - ac_ct_RANLIB=$RANLIB - # Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then - ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB -if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_RANLIB" = x; then - RANLIB=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - RANLIB=$ac_ct_RANLIB - fi -else - RANLIB="$ac_cv_prog_RANLIB" -fi - if test -n "$ac_tool_prefix"; then for ac_prog in ar aal @@ -6227,7 +6133,7 @@ fi if test -z "$ARFLAGS" then - ARFLAGS="rc" + ARFLAGS="rcs" fi if test -n "$ac_tool_prefix"; then diff --git a/configure.ac b/configure.ac index f9d406e5e812..c003025e3d9b 100644 --- a/configure.ac +++ b/configure.ac @@ -1196,7 +1196,6 @@ fi AC_MSG_RESULT($LDLIBRARY) -AC_PROG_RANLIB AC_SUBST(AR) AC_CHECK_TOOLS(AR, ar aal, ar) @@ -1204,7 +1203,7 @@ AC_CHECK_TOOLS(AR, ar aal, ar) AC_SUBST(ARFLAGS) if test -z "$ARFLAGS" then - ARFLAGS="rc" + ARFLAGS="rcs" fi AC_CHECK_TOOLS([READELF], [readelf], [:])

1 0

bpo-33012: Fix more invalid function cast warnings with gcc 8. (GH-10751)
by Miss Islington (bot) Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/1659c08d5d17357597f220c4d297b19e7a… commit: 1659c08d5d17357597f220c4d297b19e7a59737c branch: 3.7 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-11-29T06:27:49-08:00 summary: bpo-33012: Fix more invalid function cast warnings with gcc 8. (GH-10751) Fix warnings with gcc 8 for wrapperfunc <-> wrapperfunc_kwds casts. (cherry picked from commit 1c607155c9e363489036ae6258b165a3fae75134) Co-authored-by: Serhiy Storchaka <storchaka(a)gmail.com> files: M Objects/descrobject.c M Objects/typeobject.c diff --git a/Objects/descrobject.c b/Objects/descrobject.c index c6f7e55ea5d1..f19d07aa2568 100644 --- a/Objects/descrobject.c +++ b/Objects/descrobject.c @@ -344,7 +344,7 @@ wrapperdescr_raw_call(PyWrapperDescrObject *descr, PyObject *self, wrapperfunc wrapper = descr->d_base->wrapper; if (descr->d_base->flags & PyWrapperFlag_KEYWORDS) { - wrapperfunc_kwds wk = (wrapperfunc_kwds)wrapper; + wrapperfunc_kwds wk = (wrapperfunc_kwds)(void(*)(void))wrapper; return (*wk)(self, args, descr->d_wrapped, kwds); } diff --git a/Objects/typeobject.c b/Objects/typeobject.c index b9e69bf1bd1d..468210574119 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -6794,7 +6794,7 @@ static slotdef slotdefs[] = { "__repr__($self, /)\n--\n\nReturn repr(self)."), TPSLOT("__hash__", tp_hash, slot_tp_hash, wrap_hashfunc, "__hash__($self, /)\n--\n\nReturn hash(self)."), - FLSLOT("__call__", tp_call, slot_tp_call, (wrapperfunc)wrap_call, + FLSLOT("__call__", tp_call, slot_tp_call, (wrapperfunc)(void(*)(void))wrap_call, "__call__($self, /, *args, **kwargs)\n--\n\nCall self as a function.", PyWrapperFlag_KEYWORDS), TPSLOT("__str__", tp_str, slot_tp_str, wrap_unaryfunc, @@ -6830,7 +6830,7 @@ static slotdef slotdefs[] = { TPSLOT("__delete__", tp_descr_set, slot_tp_descr_set, wrap_descr_delete, "__delete__($self, instance, /)\n--\n\nDelete an attribute of instance."), - FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)wrap_init, + FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)(void(*)(void))wrap_init, "__init__($self, /, *args, **kwargs)\n--\n\n" "Initialize self. See help(type(self)) for accurate signature.", PyWrapperFlag_KEYWORDS),

1 0

Use assertEqual to fix DeprecationWarning. (GH-10794)
by Serhiy Storchaka Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/b2774c8e91d2f55304ead0b26e9476571e… commit: b2774c8e91d2f55304ead0b26e9476571ec1e95b branch: master author: Xtreak <tirkarthi(a)users.noreply.github.com> committer: Serhiy Storchaka <storchaka(a)gmail.com> date: 2018-11-29T15:07:00+02:00 summary: Use assertEqual to fix DeprecationWarning. (GH-10794) files: M Lib/unittest/test/test_runner.py diff --git a/Lib/unittest/test/test_runner.py b/Lib/unittest/test/test_runner.py index 6f89f77ff778..2b475c2d8566 100644 --- a/Lib/unittest/test/test_runner.py +++ b/Lib/unittest/test/test_runner.py @@ -256,7 +256,7 @@ def cleanup2(): TestableTest.addClassCleanup(cleanup2) with self.assertRaises(Exception) as e: TestableTest.doClassCleanups() - self.assertEquals(e, 'cleanup1') + self.assertEqual(e, 'cleanup1') def test_with_errors_addCleanUp(self): ordering = []

1 0

bpo-27903: Fix ResourceWarning in platform.dist() (GH-10792)
by Miss Islington (bot) Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/cbf57674e257617977b35c016e861a52b5… commit: cbf57674e257617977b35c016e861a52b5f65359 branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-11-29T03:53:19-08:00 summary: bpo-27903: Fix ResourceWarning in platform.dist() (GH-10792) Fix ResourceWarning in platform.dist() and platform.linux_distribution() on SuSE and Caldera OpenLinux. Patch by Ville Skyttä. (cherry picked from commit 7eeab87263b831adbe617a4af7ec5b5d9296962a) Co-authored-by: Victor Stinner <vstinner(a)redhat.com> files: A Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst M Lib/platform.py diff --git a/Lib/platform.py b/Lib/platform.py index 4205abde0388..fa56d4114ce5 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -243,27 +243,29 @@ def _dist_try_harder(distname, version, id): if os.path.exists('/var/adm/inst-log/info'): # SuSE Linux stores distribution information in that file distname = 'SuSE' - for line in open('/var/adm/inst-log/info'): - tv = line.split() - if len(tv) == 2: - tag, value = tv - else: - continue - if tag == 'MIN_DIST_VERSION': - version = value.strip() - elif tag == 'DIST_IDENT': - values = value.split('-') - id = values[2] + with open('/var/adm/inst-log/info') as f: + for line in f: + tv = line.split() + if len(tv) == 2: + tag, value = tv + else: + continue + if tag == 'MIN_DIST_VERSION': + version = value.strip() + elif tag == 'DIST_IDENT': + values = value.split('-') + id = values[2] return distname, version, id if os.path.exists('/etc/.installed'): # Caldera OpenLinux has some infos in that file (thanks to Colin Kong) - for line in open('/etc/.installed'): - pkg = line.split('-') - if len(pkg) >= 2 and pkg[0] == 'OpenLinux': - # XXX does Caldera support non Intel platforms ? If yes, - # where can we find the needed id ? - return 'OpenLinux', pkg[1], id + with open('/etc/.installed') as f: + for line in f: + pkg = line.split('-') + if len(pkg) >= 2 and pkg[0] == 'OpenLinux': + # XXX does Caldera support non Intel platforms ? If yes, + # where can we find the needed id ? + return 'OpenLinux', pkg[1], id if os.path.isdir('/usr/lib/setup'): # Check for slackware version tag file (thanks to Greg Andruk) diff --git a/Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst b/Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst new file mode 100644 index 000000000000..8cdf75bc10c9 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst @@ -0,0 +1,2 @@ +Fix ``ResourceWarning`` in :func:`platform.dist` on SuSE and Caldera +OpenLinux. Patch by Ville Skyttä.

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bpo-27903: Fix ResourceWarning in platform.dist() (GH-10792)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/7eeab87263b831adbe617a4af7ec5b5d92… commit: 7eeab87263b831adbe617a4af7ec5b5d9296962a branch: 3.7 author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-11-29T12:31:08+01:00 summary: bpo-27903: Fix ResourceWarning in platform.dist() (GH-10792) Fix ResourceWarning in platform.dist() and platform.linux_distribution() on SuSE and Caldera OpenLinux. Patch by Ville Skyttä. files: A Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst M Lib/platform.py diff --git a/Lib/platform.py b/Lib/platform.py index 4482f479bfde..0c6fc03efa9f 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -243,27 +243,29 @@ def _dist_try_harder(distname, version, id): if os.path.exists('/var/adm/inst-log/info'): # SuSE Linux stores distribution information in that file distname = 'SuSE' - for line in open('/var/adm/inst-log/info'): - tv = line.split() - if len(tv) == 2: - tag, value = tv - else: - continue - if tag == 'MIN_DIST_VERSION': - version = value.strip() - elif tag == 'DIST_IDENT': - values = value.split('-') - id = values[2] + with open('/var/adm/inst-log/info') as f: + for line in f: + tv = line.split() + if len(tv) == 2: + tag, value = tv + else: + continue + if tag == 'MIN_DIST_VERSION': + version = value.strip() + elif tag == 'DIST_IDENT': + values = value.split('-') + id = values[2] return distname, version, id if os.path.exists('/etc/.installed'): # Caldera OpenLinux has some infos in that file (thanks to Colin Kong) - for line in open('/etc/.installed'): - pkg = line.split('-') - if len(pkg) >= 2 and pkg[0] == 'OpenLinux': - # XXX does Caldera support non Intel platforms ? If yes, - # where can we find the needed id ? - return 'OpenLinux', pkg[1], id + with open('/etc/.installed') as f: + for line in f: + pkg = line.split('-') + if len(pkg) >= 2 and pkg[0] == 'OpenLinux': + # XXX does Caldera support non Intel platforms ? If yes, + # where can we find the needed id ? + return 'OpenLinux', pkg[1], id if os.path.isdir('/usr/lib/setup'): # Check for slackware version tag file (thanks to Greg Andruk) diff --git a/Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst b/Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst new file mode 100644 index 000000000000..8cdf75bc10c9 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-11-29-12-14-04.bpo-27903.ia8xgT.rst @@ -0,0 +1,2 @@ +Fix ``ResourceWarning`` in :func:`platform.dist` on SuSE and Caldera +OpenLinux. Patch by Ville Skyttä.

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bpo-16086: Fix PyType_GetFlags() documentation (GH-10758) (GH-10790)
by Victor Stinner Nov. 29, 2018

Nov. 29, 2018

https://github.com/python/cpython/commit/2a852a2b122cf9545909234cdc8fca564d… commit: 2a852a2b122cf9545909234cdc8fca564dc8f805 branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: Victor Stinner <vstinner(a)redhat.com> date: 2018-11-29T12:07:38+01:00 summary: bpo-16086: Fix PyType_GetFlags() documentation (GH-10758) (GH-10790) PyType_GetFlags() return type is unsigned long, not long. (cherry picked from commit 9fbcfc08e5814d7aa9287740187e461425a99f67) Co-authored-by: Eddie Elizondo <eduardo.elizondorueda(a)gmail.com> files: M Doc/c-api/type.rst diff --git a/Doc/c-api/type.rst b/Doc/c-api/type.rst index 60c5e73960b3..4dfd53fb9f07 100644 --- a/Doc/c-api/type.rst +++ b/Doc/c-api/type.rst @@ -35,7 +35,7 @@ Type Objects Clear the internal lookup cache. Return the current version tag. -.. c:function:: long PyType_GetFlags(PyTypeObject* type) +.. c:function:: unsigned long PyType_GetFlags(PyTypeObject* type) Return the :c:member:`~PyTypeObject.tp_flags` member of *type*. This function is primarily meant for use with `Py_LIMITED_API`; the individual flag bits are @@ -44,6 +44,9 @@ Type Objects .. versionadded:: 3.2 + .. versionchanged:: 3.4 + The return type is now ``unsigned long`` rather than ``long``. + .. c:function:: void PyType_Modified(PyTypeObject *type)

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