Mercurial > hg
view tests/test-fix-clang-format.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> |
---|---|
date | Wed, 22 Jan 2020 16:37:05 +0100 |
parents | 2ecf5c24d0cd |
children |
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#require clang-format Test that a simple "hg fix" configuration for clang-format works. $ cat >> $HGRCPATH <<EOF > [extensions] > fix = > [experimental] > evolution.createmarkers=True > evolution.allowunstable=True > [fix] > clang-format:command=clang-format --style=Google --assume-filename={rootpath} > clang-format:linerange=--lines={first}:{last} > clang-format:pattern=set:**.cpp or **.hpp > EOF $ hg init repo $ cd repo $ printf "void foo(){int x=2;}\n" > foo.cpp $ printf "void\nfoo();\n" > foo.hpp $ hg commit -Am "foo commit" adding foo.cpp adding foo.hpp $ hg cat -r tip * void foo(){int x=2;} void foo(); $ hg fix -r tip $ hg cat -r tip * void foo() { int x = 2; } void foo(); $ cd ..