Mercurial > hg
annotate tests/test-revert-unknown.t @ 42753:fce6dc93a510
rust-dirstate: rust implementation of dirstatemap
The `dirstatemap` is one of the last building blocks needed to get to a
`dirstate.walk` Rust implementation.
Disclaimer: This change is part of a big (10) series of patches, all of which
started as one big changeset that took a long time to write.
This `dirstatemap` implementation is a compromise in terms of complexity both
for me and for the reviewers. I chose to submit this patch right now because
while it is not perfect, it works and is simple enough (IMHO) to be reviewed.
The Python implementation uses a lot of lazy propertycaches, breaks
encapsulation and is used as an iterator in a lot of places, all of which
dictated the somewhat unidiomatic patterns in this change.
Like written in the comments, rewriting this struct to use the typestate
pattern might be a good idea, but this is a good first step.
Differential Revision: https://phab.mercurial-scm.org/D6632
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Wed, 10 Jul 2019 09:56:23 +0200 |
parents | 4c94b6d0fb1c |
children | 5c2a4f37eace |
rev | line source |
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1 $ hg init |
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2 $ touch unknown |
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3 |
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4 $ touch a |
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5 $ hg add a |
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6 $ hg ci -m "1" |
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7 |
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8 $ touch b |
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9 $ hg add b |
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10 $ hg ci -m "2" |
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11 |
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12 Should show unknown |
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mpm@selenic.com
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13 |
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14 $ hg status |
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15 ? unknown |
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16 $ hg revert -r 0 --all |
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17 removing b |
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18 |
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19 Should show unknown and b removed |
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20 |
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21 $ hg status |
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22 R b |
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23 ? unknown |
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24 |
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25 Should show a and unknown |
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26 |
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27 $ ls |
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28 a |
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29 unknown |