Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/testing/storage.py @ 40323:2c0aa02ecd5a
testing: switch to inserting deltas
As the comment in the test specifies, this was relying on storage backend
implementation details. We switch to inserting a raw delta, skipping the
regular insert path to ensure we have the desired outcome. This required
implementing support for handling deltas in the revlog testing code.
Differential Revision: https://phab.mercurial-scm.org/D5116
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Tue, 16 Oct 2018 16:24:46 +0200 |
| parents | ddeb510d6815 |
| children | f1a39128da95 |
comparison
equal
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| 40322:ddeb510d6815 | 40323:2c0aa02ecd5a |
|---|---|
| 950 rawtext=fulltext1) | 950 rawtext=fulltext1) |
| 951 | 951 |
| 952 with self.assertRaises(error.StorageError): | 952 with self.assertRaises(error.StorageError): |
| 953 f.read(node1) | 953 f.read(node1) |
| 954 | 954 |
| 955 diff = mdiff.textdiff(fulltext1, fulltext2) | |
| 956 node2 = storageutil.hashrevisionsha1(fulltext2, node1, nullid) | 955 node2 = storageutil.hashrevisionsha1(fulltext2, node1, nullid) |
| 957 deltas = [(node2, node1, nullid, b'\x01' * 20, node1, diff, 0)] | 956 |
| 958 | 957 with self._maketransactionfn() as tr: |
| 959 # This /might/ fail on some backends. | 958 delta = mdiff.textdiff(fulltext1, fulltext2) |
| 960 with self._maketransactionfn() as tr: | 959 self._addrawrevisionfn(f, tr, node2, node1, nullid, |
| 961 f.addgroup(deltas, lambda x: 0, tr) | 960 2, delta=(1, delta)) |
| 962 | 961 |
| 963 self.assertEqual(len(f), 3) | 962 self.assertEqual(len(f), 3) |
| 964 | 963 |
| 965 # Assuming a delta is stored, we shouldn't need to validate node1 in | 964 # Assuming a delta is stored, we shouldn't need to validate node1 in |
| 966 # order to retrieve node2. | 965 # order to retrieve node2. |