From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- external/poky/bitbake/lib/hashserv/tests.py | 165 ++++++++++++++++++++++++++++ 1 file changed, 165 insertions(+) create mode 100644 external/poky/bitbake/lib/hashserv/tests.py (limited to 'external/poky/bitbake/lib/hashserv/tests.py') diff --git a/external/poky/bitbake/lib/hashserv/tests.py b/external/poky/bitbake/lib/hashserv/tests.py new file mode 100644 index 00000000..6e862950 --- /dev/null +++ b/external/poky/bitbake/lib/hashserv/tests.py @@ -0,0 +1,165 @@ +#! /usr/bin/env python3 +# +# Copyright (C) 2018-2019 Garmin Ltd. +# +# SPDX-License-Identifier: GPL-2.0-only +# + +from . import create_server, create_client +import hashlib +import logging +import multiprocessing +import sys +import tempfile +import threading +import unittest + + +class TestHashEquivalenceServer(object): + METHOD = 'TestMethod' + + def _run_server(self): + # logging.basicConfig(level=logging.DEBUG, filename='bbhashserv.log', filemode='w', + # format='%(levelname)s %(filename)s:%(lineno)d %(message)s') + self.server.serve_forever() + + def setUp(self): + if sys.version_info < (3, 5, 0): + self.skipTest('Python 3.5 or later required') + + self.temp_dir = tempfile.TemporaryDirectory(prefix='bb-hashserv') + self.dbfile = os.path.join(self.temp_dir.name, 'db.sqlite') + + self.server = create_server(self.get_server_addr(), self.dbfile) + self.server_thread = multiprocessing.Process(target=self._run_server) + self.server_thread.start() + self.client = create_client(self.server.address) + + def tearDown(self): + # Shutdown server + s = getattr(self, 'server', None) + if s is not None: + self.server_thread.terminate() + self.server_thread.join() + self.client.close() + self.temp_dir.cleanup() + + def test_create_hash(self): + # Simple test that hashes can be created + taskhash = '35788efcb8dfb0a02659d81cf2bfd695fb30faf9' + outhash = '2765d4a5884be49b28601445c2760c5f21e7e5c0ee2b7e3fce98fd7e5970796f' + unihash = 'f46d3fbb439bd9b921095da657a4de906510d2cd' + + result = self.client.get_unihash(self.METHOD, taskhash) + self.assertIsNone(result, msg='Found unexpected task, %r' % result) + + result = self.client.report_unihash(taskhash, self.METHOD, outhash, unihash) + self.assertEqual(result['unihash'], unihash, 'Server returned bad unihash') + + def test_create_equivalent(self): + # Tests that a second reported task with the same outhash will be + # assigned the same unihash + taskhash = '53b8dce672cb6d0c73170be43f540460bfc347b4' + outhash = '5a9cb1649625f0bf41fc7791b635cd9c2d7118c7f021ba87dcd03f72b67ce7a8' + unihash = 'f37918cc02eb5a520b1aff86faacbc0a38124646' + + result = self.client.report_unihash(taskhash, self.METHOD, outhash, unihash) + self.assertEqual(result['unihash'], unihash, 'Server returned bad unihash') + + # Report a different task with the same outhash. The returned unihash + # should match the first task + taskhash2 = '3bf6f1e89d26205aec90da04854fbdbf73afe6b4' + unihash2 = 'af36b199320e611fbb16f1f277d3ee1d619ca58b' + result = self.client.report_unihash(taskhash2, self.METHOD, outhash, unihash2) + self.assertEqual(result['unihash'], unihash, 'Server returned bad unihash') + + def test_duplicate_taskhash(self): + # Tests that duplicate reports of the same taskhash with different + # outhash & unihash always return the unihash from the first reported + # taskhash + taskhash = '8aa96fcffb5831b3c2c0cb75f0431e3f8b20554a' + outhash = 'afe240a439959ce86f5e322f8c208e1fedefea9e813f2140c81af866cc9edf7e' + unihash = '218e57509998197d570e2c98512d0105985dffc9' + self.client.report_unihash(taskhash, self.METHOD, outhash, unihash) + + result = self.client.get_unihash(self.METHOD, taskhash) + self.assertEqual(result, unihash) + + outhash2 = '0904a7fe3dc712d9fd8a74a616ddca2a825a8ee97adf0bd3fc86082c7639914d' + unihash2 = 'ae9a7d252735f0dafcdb10e2e02561ca3a47314c' + self.client.report_unihash(taskhash, self.METHOD, outhash2, unihash2) + + result = self.client.get_unihash(self.METHOD, taskhash) + self.assertEqual(result, unihash) + + outhash3 = '77623a549b5b1a31e3732dfa8fe61d7ce5d44b3370f253c5360e136b852967b4' + unihash3 = '9217a7d6398518e5dc002ed58f2cbbbc78696603' + self.client.report_unihash(taskhash, self.METHOD, outhash3, unihash3) + + result = self.client.get_unihash(self.METHOD, taskhash) + self.assertEqual(result, unihash) + + def test_huge_message(self): + # Simple test that hashes can be created + taskhash = 'c665584ee6817aa99edfc77a44dd853828279370' + outhash = '3c979c3db45c569f51ab7626a4651074be3a9d11a84b1db076f5b14f7d39db44' + unihash = '90e9bc1d1f094c51824adca7f8ea79a048d68824' + + result = self.client.get_unihash(self.METHOD, taskhash) + self.assertIsNone(result, msg='Found unexpected task, %r' % result) + + siginfo = "0" * (self.client.max_chunk * 4) + + result = self.client.report_unihash(taskhash, self.METHOD, outhash, unihash, { + 'outhash_siginfo': siginfo + }) + self.assertEqual(result['unihash'], unihash, 'Server returned bad unihash') + + result = self.client.get_taskhash(self.METHOD, taskhash, True) + self.assertEqual(result['taskhash'], taskhash) + self.assertEqual(result['unihash'], unihash) + self.assertEqual(result['method'], self.METHOD) + self.assertEqual(result['outhash'], outhash) + self.assertEqual(result['outhash_siginfo'], siginfo) + + def test_stress(self): + def query_server(failures): + client = Client(self.server.address) + try: + for i in range(1000): + taskhash = hashlib.sha256() + taskhash.update(str(i).encode('utf-8')) + taskhash = taskhash.hexdigest() + result = client.get_unihash(self.METHOD, taskhash) + if result != taskhash: + failures.append("taskhash mismatch: %s != %s" % (result, taskhash)) + finally: + client.close() + + # Report hashes + for i in range(1000): + taskhash = hashlib.sha256() + taskhash.update(str(i).encode('utf-8')) + taskhash = taskhash.hexdigest() + self.client.report_unihash(taskhash, self.METHOD, taskhash, taskhash) + + failures = [] + threads = [threading.Thread(target=query_server, args=(failures,)) for t in range(100)] + + for t in threads: + t.start() + + for t in threads: + t.join() + + self.assertFalse(failures) + + +class TestHashEquivalenceUnixServer(TestHashEquivalenceServer, unittest.TestCase): + def get_server_addr(self): + return "unix://" + os.path.join(self.temp_dir.name, 'sock') + + +class TestHashEquivalenceTCPServer(TestHashEquivalenceServer, unittest.TestCase): + def get_server_addr(self): + return "localhost:0" -- cgit 1.2.3-korg