Mercurial > hg
view tests/test-cbor.py @ 38679:b3d0c97a0820
rebase: in --confirm option just abort if hit a conflict
Before this patch, it was prompting the user in both cases 1) when
there is no conflict 2) when there is at least one conflict. But
for simplicity we can just abort if we hit a conflict and no need to
prompt in that case.
Differential Revision: https://phab.mercurial-scm.org/D3944
author | Sushil khanchi <sushilkhanchi97@gmail.com> |
---|---|
date | Sat, 14 Jul 2018 08:59:42 +0530 |
parents | 2b3b6187c316 |
children | aeb551a3bb8a |
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from __future__ import absolute_import import io import unittest from mercurial.thirdparty import ( cbor, ) from mercurial.utils import ( cborutil, ) def loadit(it): return cbor.loads(b''.join(it)) class BytestringTests(unittest.TestCase): def testsimple(self): self.assertEqual( list(cborutil.streamencode(b'foobar')), [b'\x46', b'foobar']) self.assertEqual( loadit(cborutil.streamencode(b'foobar')), b'foobar') def testlong(self): source = b'x' * 1048576 self.assertEqual(loadit(cborutil.streamencode(source)), source) def testfromiter(self): # This is the example from RFC 7049 Section 2.2.2. source = [b'\xaa\xbb\xcc\xdd', b'\xee\xff\x99'] self.assertEqual( list(cborutil.streamencodebytestringfromiter(source)), [ b'\x5f', b'\x44', b'\xaa\xbb\xcc\xdd', b'\x43', b'\xee\xff\x99', b'\xff', ]) self.assertEqual( loadit(cborutil.streamencodebytestringfromiter(source)), b''.join(source)) def testfromiterlarge(self): source = [b'a' * 16, b'b' * 128, b'c' * 1024, b'd' * 1048576] self.assertEqual( loadit(cborutil.streamencodebytestringfromiter(source)), b''.join(source)) def testindefinite(self): source = b'\x00\x01\x02\x03' + b'\xff' * 16384 it = cborutil.streamencodeindefinitebytestring(source, chunksize=2) self.assertEqual(next(it), b'\x5f') self.assertEqual(next(it), b'\x42') self.assertEqual(next(it), b'\x00\x01') self.assertEqual(next(it), b'\x42') self.assertEqual(next(it), b'\x02\x03') self.assertEqual(next(it), b'\x42') self.assertEqual(next(it), b'\xff\xff') dest = b''.join(cborutil.streamencodeindefinitebytestring( source, chunksize=42)) self.assertEqual(cbor.loads(dest), source) def testreadtoiter(self): source = io.BytesIO(b'\x5f\x44\xaa\xbb\xcc\xdd\x43\xee\xff\x99\xff') it = cborutil.readindefinitebytestringtoiter(source) self.assertEqual(next(it), b'\xaa\xbb\xcc\xdd') self.assertEqual(next(it), b'\xee\xff\x99') with self.assertRaises(StopIteration): next(it) class IntTests(unittest.TestCase): def testsmall(self): self.assertEqual(list(cborutil.streamencode(0)), [b'\x00']) self.assertEqual(list(cborutil.streamencode(1)), [b'\x01']) self.assertEqual(list(cborutil.streamencode(2)), [b'\x02']) self.assertEqual(list(cborutil.streamencode(3)), [b'\x03']) self.assertEqual(list(cborutil.streamencode(4)), [b'\x04']) def testnegativesmall(self): self.assertEqual(list(cborutil.streamencode(-1)), [b'\x20']) self.assertEqual(list(cborutil.streamencode(-2)), [b'\x21']) self.assertEqual(list(cborutil.streamencode(-3)), [b'\x22']) self.assertEqual(list(cborutil.streamencode(-4)), [b'\x23']) self.assertEqual(list(cborutil.streamencode(-5)), [b'\x24']) def testrange(self): for i in range(-70000, 70000, 10): self.assertEqual( b''.join(cborutil.streamencode(i)), cbor.dumps(i)) class ArrayTests(unittest.TestCase): def testempty(self): self.assertEqual(list(cborutil.streamencode([])), [b'\x80']) self.assertEqual(loadit(cborutil.streamencode([])), []) def testbasic(self): source = [b'foo', b'bar', 1, -10] self.assertEqual(list(cborutil.streamencode(source)), [ b'\x84', b'\x43', b'foo', b'\x43', b'bar', b'\x01', b'\x29']) def testemptyfromiter(self): self.assertEqual(b''.join(cborutil.streamencodearrayfromiter([])), b'\x9f\xff') def testfromiter1(self): source = [b'foo'] self.assertEqual(list(cborutil.streamencodearrayfromiter(source)), [ b'\x9f', b'\x43', b'foo', b'\xff', ]) dest = b''.join(cborutil.streamencodearrayfromiter(source)) self.assertEqual(cbor.loads(dest), source) def testtuple(self): source = (b'foo', None, 42) self.assertEqual(cbor.loads(b''.join(cborutil.streamencode(source))), list(source)) class SetTests(unittest.TestCase): def testempty(self): self.assertEqual(list(cborutil.streamencode(set())), [ b'\xd9\x01\x02', b'\x80', ]) def testset(self): source = {b'foo', None, 42} self.assertEqual(cbor.loads(b''.join(cborutil.streamencode(source))), source) class BoolTests(unittest.TestCase): def testbasic(self): self.assertEqual(list(cborutil.streamencode(True)), [b'\xf5']) self.assertEqual(list(cborutil.streamencode(False)), [b'\xf4']) self.assertIs(loadit(cborutil.streamencode(True)), True) self.assertIs(loadit(cborutil.streamencode(False)), False) class NoneTests(unittest.TestCase): def testbasic(self): self.assertEqual(list(cborutil.streamencode(None)), [b'\xf6']) self.assertIs(loadit(cborutil.streamencode(None)), None) class MapTests(unittest.TestCase): def testempty(self): self.assertEqual(list(cborutil.streamencode({})), [b'\xa0']) self.assertEqual(loadit(cborutil.streamencode({})), {}) def testemptyindefinite(self): self.assertEqual(list(cborutil.streamencodemapfromiter([])), [ b'\xbf', b'\xff']) self.assertEqual(loadit(cborutil.streamencodemapfromiter([])), {}) def testone(self): source = {b'foo': b'bar'} self.assertEqual(list(cborutil.streamencode(source)), [ b'\xa1', b'\x43', b'foo', b'\x43', b'bar']) self.assertEqual(loadit(cborutil.streamencode(source)), source) def testmultiple(self): source = { b'foo': b'bar', b'baz': b'value1', } self.assertEqual(loadit(cborutil.streamencode(source)), source) self.assertEqual( loadit(cborutil.streamencodemapfromiter(source.items())), source) def testcomplex(self): source = { b'key': 1, 2: -10, } self.assertEqual(loadit(cborutil.streamencode(source)), source) self.assertEqual( loadit(cborutil.streamencodemapfromiter(source.items())), source) if __name__ == '__main__': import silenttestrunner silenttestrunner.main(__name__)