Mercurial > hg-stable
view mercurial/mpatch.h @ 35092:4fb489a998c9
run-tests: allow to register any arbitrary pattern for replacement
We add a 'common-pattern.py' file that allow to define extra pattern. This seems
a cleaner approach than editing the 'run-test.py' file over and over. In
addition allowing arbitrary pattern registration will also help extension.
The format used is a python file is picked out of convenience defining a list of
tuple in 'substitutions' variable. This is picked out of convenience since it is
dead simple to implement.
The end goal is to register more pattern for Mercurial test. There are multiple
common patterns that change over time. That impact is annoying. Using pattern
emplacement for them would be handy.
The next patches will define all the needed patterns and the last patch will
mass-update the tests outputs as it was easier to do in a single pass.
author | Boris Feld <boris.feld@octobus.net> |
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date | Sun, 05 Nov 2017 06:34:27 +0100 |
parents | 761355833867 |
children | d86908050375 |
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#ifndef _HG_MPATCH_H_ #define _HG_MPATCH_H_ #define MPATCH_ERR_NO_MEM -3 #define MPATCH_ERR_CANNOT_BE_DECODED -2 #define MPATCH_ERR_INVALID_PATCH -1 struct mpatch_frag { int start, end, len; const char *data; }; struct mpatch_flist { struct mpatch_frag *base, *head, *tail; }; int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist **res); ssize_t mpatch_calcsize(ssize_t len, struct mpatch_flist *l); void mpatch_lfree(struct mpatch_flist *a); int mpatch_apply(char *buf, const char *orig, ssize_t len, struct mpatch_flist *l); struct mpatch_flist * mpatch_fold(void *bins, struct mpatch_flist *(*get_next_item)(void *, ssize_t), ssize_t start, ssize_t end); #endif