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Diffstat (limited to 'poky/bitbake/lib/hashserv/tests.py')
-rw-r--r-- | poky/bitbake/lib/hashserv/tests.py | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/poky/bitbake/lib/hashserv/tests.py b/poky/bitbake/lib/hashserv/tests.py new file mode 100644 index 000000000..806b54c5e --- /dev/null +++ b/poky/bitbake/lib/hashserv/tests.py @@ -0,0 +1,141 @@ +#! /usr/bin/env python3 +# +# Copyright (C) 2018 Garmin Ltd. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +import unittest +import threading +import sqlite3 +import hashlib +import urllib.request +import json +from . import create_server + +class TestHashEquivalenceServer(unittest.TestCase): + def setUp(self): + # Start an in memory hash equivalence server in the background bound to + # an ephemeral port + db = sqlite3.connect(':memory:', check_same_thread=False) + self.server = create_server(('localhost', 0), db) + self.server_addr = 'http://localhost:%d' % self.server.socket.getsockname()[1] + self.server_thread = threading.Thread(target=self.server.serve_forever) + self.server_thread.start() + + def tearDown(self): + # Shutdown server + s = getattr(self, 'server', None) + if s is not None: + self.server.shutdown() + self.server_thread.join() + self.server.server_close() + + def send_get(self, path): + url = '%s/%s' % (self.server_addr, path) + request = urllib.request.Request(url) + response = urllib.request.urlopen(request) + return json.loads(response.read().decode('utf-8')) + + def send_post(self, path, data): + headers = {'content-type': 'application/json'} + url = '%s/%s' % (self.server_addr, path) + request = urllib.request.Request(url, json.dumps(data).encode('utf-8'), headers) + response = urllib.request.urlopen(request) + return json.loads(response.read().decode('utf-8')) + + def test_create_hash(self): + # Simple test that hashes can be created + taskhash = '35788efcb8dfb0a02659d81cf2bfd695fb30faf9' + outhash = '2765d4a5884be49b28601445c2760c5f21e7e5c0ee2b7e3fce98fd7e5970796f' + unihash = 'f46d3fbb439bd9b921095da657a4de906510d2cd' + + d = self.send_get('v1/equivalent?method=TestMethod&taskhash=%s' % taskhash) + self.assertIsNone(d, msg='Found unexpected task, %r' % d) + + d = self.send_post('v1/equivalent', { + 'taskhash': taskhash, + 'method': 'TestMethod', + 'outhash': outhash, + 'unihash': unihash, + }) + self.assertEqual(d['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' + d = self.send_post('v1/equivalent', { + 'taskhash': taskhash, + 'method': 'TestMethod', + 'outhash': outhash, + 'unihash': unihash, + }) + self.assertEqual(d['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' + d = self.send_post('v1/equivalent', { + 'taskhash': taskhash2, + 'method': 'TestMethod', + 'outhash': outhash, + 'unihash': unihash2, + }) + self.assertEqual(d['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' + d = self.send_post('v1/equivalent', { + 'taskhash': taskhash, + 'method': 'TestMethod', + 'outhash': outhash, + 'unihash': unihash, + }) + + d = self.send_get('v1/equivalent?method=TestMethod&taskhash=%s' % taskhash) + self.assertEqual(d['unihash'], unihash) + + outhash2 = '0904a7fe3dc712d9fd8a74a616ddca2a825a8ee97adf0bd3fc86082c7639914d' + unihash2 = 'ae9a7d252735f0dafcdb10e2e02561ca3a47314c' + d = self.send_post('v1/equivalent', { + 'taskhash': taskhash, + 'method': 'TestMethod', + 'outhash': outhash2, + 'unihash': unihash2 + }) + + d = self.send_get('v1/equivalent?method=TestMethod&taskhash=%s' % taskhash) + self.assertEqual(d['unihash'], unihash) + + outhash3 = '77623a549b5b1a31e3732dfa8fe61d7ce5d44b3370f253c5360e136b852967b4' + unihash3 = '9217a7d6398518e5dc002ed58f2cbbbc78696603' + d = self.send_post('v1/equivalent', { + 'taskhash': taskhash, + 'method': 'TestMethod', + 'outhash': outhash3, + 'unihash': unihash3 + }) + + d = self.send_get('v1/equivalent?method=TestMethod&taskhash=%s' % taskhash) + self.assertEqual(d['unihash'], unihash) + + |