Mercurial > public > mercurial-scm > hg-stable
diff tests/test-persistent-nodemap.t @ 44638:01b0805534bb
nodemap: make sure on disk change get rolled back with the transaction
In case of errors, we need to rollback the change made to the persistent
nodemap.
Differential Revision: https://phab.mercurial-scm.org/D8191
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Fri, 28 Feb 2020 03:05:52 +0100 |
| parents | dd5b47fb0860 |
| children | 99ea74cbed74 |
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--- a/tests/test-persistent-nodemap.t Fri Feb 28 02:23:38 2020 +0100 +++ b/tests/test-persistent-nodemap.t Fri Feb 28 03:05:52 2020 +0100 @@ -353,3 +353,25 @@ $ cat output.txt +Check that a failing transaction will properly revert the data + + $ echo plakfe > a + $ f --size --sha256 .hg/store/00changelog-*.nd + .hg/store/00changelog-????????????????.nd: size=123584, sha256=8c6cef6fd3d3fac291968793ee19a4be6d0b8375e9508bd5c7d4a8879e8df180 (glob) (pure !) + .hg/store/00changelog-????????????????.nd: size=123584, sha256=eb9e9a4bcafdb5e1344bc8a0cbb3288b2106413b8efae6265fb8a7973d7e97f9 (glob) (rust !) + .hg/store/00changelog-????????????????.nd: size=123136, sha256=4f504f5a834db3811ced50ab3e9e80bcae3581bb0f9b13a7a9f94b7fc34bcebe (glob) (no-pure no-rust !) + $ hg ci -m a3 --config "extensions.abort=$RUNTESTDIR/testlib/crash_transaction_late.py" + transaction abort! + rollback completed + abort: This is a late abort + [255] + $ hg debugnodemap --metadata + uid: ???????????????? (glob) + tip-rev: 5005 + tip-node: bae4d45c759e30f1cb1a40e1382cf0e0414154db + data-length: 123584 + data-unused: 448 + $ f --size --sha256 .hg/store/00changelog-*.nd + .hg/store/00changelog-????????????????.nd: size=123584, sha256=8c6cef6fd3d3fac291968793ee19a4be6d0b8375e9508bd5c7d4a8879e8df180 (glob) (pure !) + .hg/store/00changelog-????????????????.nd: size=123584, sha256=eb9e9a4bcafdb5e1344bc8a0cbb3288b2106413b8efae6265fb8a7973d7e97f9 (glob) (rust !) + .hg/store/00changelog-????????????????.nd: size=123136, sha256=4f504f5a834db3811ced50ab3e9e80bcae3581bb0f9b13a7a9f94b7fc34bcebe (glob) (no-pure no-rust !)