Mercurial > hg
annotate tests/test-debugrename.t @ 44143:7f86426fdd2c
rust-node: binary Node ID and conversion utilities
The choice of type makes sure that a `Node` has the exact
wanted size. We'll use a different type for prefixes.
Added dependency: hexadecimal conversion relies on the
`hex` crate.
The fact that sooner or later Mercurial is going to need
to change its hash sizes has been taken strongly in
consideration:
- the hash length is a constant, but that is not directly
exposed to callers. Changing the value of that constant
is the only thing to do to change the hash length (even
in unit tests)
- the code could be adapted to support several sizes of hashes,
if that turned out to be useful. To that effect, only the
size of a given `Node` is exposed in the public API.
- callers not involved in initial computation, I/O and FFI
are able to operate without a priori assumptions on the hash
size. The traits `FromHex` and `ToHex` have not been directly
implemented, so that the doc-comments explaining these
restrictions would stay really visible in `cargo doc`
Differential Revision: https://phab.mercurial-scm.org/D7788
author | Georges Racinet <georges.racinet@octobus.net> |
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date | Wed, 22 Jan 2020 16:37:05 +0100 |
parents | 5d9bc49b0b1e |
children | 55c6ebd11cb9 |
rev | line source |
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12285
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tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
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1 $ hg init |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
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2 $ echo a > a |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
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3 $ hg ci -Am t |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
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4 adding a |
4637 | 5 |
12285
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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6 $ hg mv a b |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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7 $ hg ci -Am t1 |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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8 $ hg debugrename b |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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9 b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 |
4637 | 10 |
12285
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
|
11 $ hg mv b a |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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12 $ hg ci -Am t2 |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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13 $ hg debugrename a |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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14 a renamed from b:37d9b5d994eab34eda9c16b195ace52c7b129980 |
4637 | 15 |
12285
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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16 $ hg debugrename --rev 1 b |
5d9bc49b0b1e
tests: unify test-debugrename
Adrian Buehlmann <adrian@cadifra.com>
parents:
4637
diff
changeset
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17 b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 |
4637 | 18 |