Mercurial > hg-stable
changeset 48495:e33d7c39db47
rhg: demonstrate that rhg breaks on non-generaldelta revlogs
Differential Revision: https://phab.mercurial-scm.org/D11880
| author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
|---|---|
| date | Tue, 07 Dec 2021 17:50:19 +0000 |
| parents | 04d756b7c0b5 |
| children | 1fb3615dfce2 |
| files | tests/test-rhg-no-generaldelta.t |
| diffstat | 1 files changed, 29 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-rhg-no-generaldelta.t Tue Dec 07 17:50:19 2021 +0000 @@ -0,0 +1,29 @@ + + $ NO_FALLBACK="env RHG_ON_UNSUPPORTED=abort" + + $ cat << EOF >> $HGRCPATH + > [format] + > sparse-revlog = no + > EOF + + $ hg init repo --config format.generaldelta=no --config format.usegeneraldelta=no + $ cd repo + $ (echo header; seq.py 20) > f + $ hg commit -q -Am initial + $ (echo header; seq.py 20; echo footer) > f + $ hg commit -q -Am x + $ hg update ".^" + 1 files updated, 0 files merged, 0 files removed, 0 files unresolved + $ (seq.py 20; echo footer) > f + $ hg commit -q -Am y + $ hg debugdeltachain f --template '{rev} {prevrev} {deltatype}\n' + 0 -1 base + 1 0 prev + 2 1 prev + +rhg breaks on non-generaldelta revlogs: + + $ $NO_FALLBACK hg cat f -r . | f --sha256 --size + abort: corrupted revlog (rhg !) + size=0, sha256=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (rhg !) + size=58, sha256=0cf0386dd4813cc3b957ea790146627dfc0ec42ad3fcf47221b9842e4d5764c1 (no-rhg !)