Mercurial > hg-stable
view tests/test-wireproto-framing.py @ 40472:03f7d0822ec1 stable
worker: do not swallow exception occurred in main process
Before, SystemExit(255) would be most likely raised since the worker processes
were terminated by the main process and the status would be set to 255 in
response. We should instead re-raise the exception occurred first. It's pretty
hard to debug problems like the issue 6035 with no traceback.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Tue, 11 Dec 2018 22:34:07 +0900 |
parents | fcc6bd11444b |
children | 2372284d9457 |
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from __future__ import absolute_import, print_function import unittest from mercurial import ( util, wireprotoframing as framing, ) ffs = framing.makeframefromhumanstring class FrameHumanStringTests(unittest.TestCase): def testbasic(self): self.assertEqual(ffs(b'1 1 0 1 0 '), b'\x00\x00\x00\x01\x00\x01\x00\x10') self.assertEqual(ffs(b'2 4 0 1 0 '), b'\x00\x00\x00\x02\x00\x04\x00\x10') self.assertEqual(ffs(b'2 4 0 1 0 foo'), b'\x03\x00\x00\x02\x00\x04\x00\x10foo') def testcborint(self): self.assertEqual(ffs(b'1 1 0 1 0 cbor:15'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x0f') self.assertEqual(ffs(b'1 1 0 1 0 cbor:42'), b'\x02\x00\x00\x01\x00\x01\x00\x10\x18*') self.assertEqual(ffs(b'1 1 0 1 0 cbor:1048576'), b'\x05\x00\x00\x01\x00\x01\x00\x10\x1a' b'\x00\x10\x00\x00') self.assertEqual(ffs(b'1 1 0 1 0 cbor:0'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x00') self.assertEqual(ffs(b'1 1 0 1 0 cbor:-1'), b'\x01\x00\x00\x01\x00\x01\x00\x10 ') self.assertEqual(ffs(b'1 1 0 1 0 cbor:-342542'), b'\x05\x00\x00\x01\x00\x01\x00\x10:\x00\x05:\r') def testcborstrings(self): self.assertEqual(ffs(b"1 1 0 1 0 cbor:b'foo'"), b'\x04\x00\x00\x01\x00\x01\x00\x10Cfoo') def testcborlists(self): self.assertEqual(ffs(b"1 1 0 1 0 cbor:[None, True, False, 42, b'foo']"), b'\n\x00\x00\x01\x00\x01\x00\x10\x85\xf6\xf5\xf4' b'\x18*Cfoo') def testcbordicts(self): self.assertEqual(ffs(b"1 1 0 1 0 " b"cbor:{b'foo': b'val1', b'bar': b'val2'}"), b'\x13\x00\x00\x01\x00\x01\x00\x10\xa2' b'CbarDval2CfooDval1') class FrameTests(unittest.TestCase): def testdataexactframesize(self): data = util.bytesio(b'x' * framing.DEFAULT_MAX_FRAME_SIZE) stream = framing.stream(1) frames = list(framing.createcommandframes(stream, 1, b'command', {}, data)) self.assertEqual(frames, [ ffs(b'1 1 stream-begin command-request new|have-data ' b"cbor:{b'name': b'command'}"), ffs(b'1 1 0 command-data continuation %s' % data.getvalue()), ffs(b'1 1 0 command-data eos ') ]) def testdatamultipleframes(self): data = util.bytesio(b'x' * (framing.DEFAULT_MAX_FRAME_SIZE + 1)) stream = framing.stream(1) frames = list(framing.createcommandframes(stream, 1, b'command', {}, data)) self.assertEqual(frames, [ ffs(b'1 1 stream-begin command-request new|have-data ' b"cbor:{b'name': b'command'}"), ffs(b'1 1 0 command-data continuation %s' % ( b'x' * framing.DEFAULT_MAX_FRAME_SIZE)), ffs(b'1 1 0 command-data eos x'), ]) def testargsanddata(self): data = util.bytesio(b'x' * 100) stream = framing.stream(1) frames = list(framing.createcommandframes(stream, 1, b'command', { b'key1': b'key1value', b'key2': b'key2value', b'key3': b'key3value', }, data)) self.assertEqual(frames, [ ffs(b'1 1 stream-begin command-request new|have-data ' b"cbor:{b'name': b'command', b'args': {b'key1': b'key1value', " b"b'key2': b'key2value', b'key3': b'key3value'}}"), ffs(b'1 1 0 command-data eos %s' % data.getvalue()), ]) if not getattr(unittest.TestCase, 'assertRaisesRegex', False): # Python 3.7 deprecates the regex*p* version, but 2.7 lacks # the regex version. assertRaisesRegex = (# camelcase-required unittest.TestCase.assertRaisesRegexp) def testtextoutputformattingstringtype(self): """Formatting string must be bytes.""" with self.assertRaisesRegex(ValueError, 'must use bytes formatting '): list(framing.createtextoutputframe(None, 1, [ (b'foo'.decode('ascii'), [], [])])) def testtextoutputargumentbytes(self): with self.assertRaisesRegex(ValueError, 'must use bytes for argument'): list(framing.createtextoutputframe(None, 1, [ (b'foo', [b'foo'.decode('ascii')], [])])) def testtextoutputlabelbytes(self): with self.assertRaisesRegex(ValueError, 'must use bytes for labels'): list(framing.createtextoutputframe(None, 1, [ (b'foo', [], [b'foo'.decode('ascii')])])) def testtextoutput1simpleatom(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [ (b'foo', [], [])])) self.assertEqual(val, [ ffs(b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo'}]"), ]) def testtextoutput2simpleatoms(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [ (b'foo', [], []), (b'bar', [], []), ])) self.assertEqual(val, [ ffs(b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo'}, {b'msg': b'bar'}]") ]) def testtextoutput1arg(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [ (b'foo %s', [b'val1'], []), ])) self.assertEqual(val, [ ffs(b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo %s', b'args': [b'val1']}]") ]) def testtextoutput2arg(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [ (b'foo %s %s', [b'val', b'value'], []), ])) self.assertEqual(val, [ ffs(b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo %s %s', b'args': [b'val', b'value']}]") ]) def testtextoutput1label(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [ (b'foo', [], [b'label']), ])) self.assertEqual(val, [ ffs(b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo', b'labels': [b'label']}]") ]) def testargandlabel(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [ (b'foo %s', [b'arg'], [b'label']), ])) self.assertEqual(val, [ ffs(b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo %s', b'args': [b'arg'], " b"b'labels': [b'label']}]") ]) if __name__ == '__main__': import silenttestrunner silenttestrunner.main(__name__)