run-tests: print number of tests and parallel process count
This seems like a useful output message to have.
I also sneak in a change to lower the parallel process count if it
is larger than the number of tests, as that makes no sense and output
saying we're running more tests in parallel than there exists tests would
be wonky.
Differential Revision: https://phab.mercurial-scm.org/D5070
from __future__ import absolute_import
import cffi
import os
ffi = cffi.FFI()
with open(os.path.join(os.path.join(os.path.dirname(__file__), '..'),
'bdiff.c')) as f:
ffi.set_source("mercurial.cffi._bdiff",
f.read(), include_dirs=['mercurial'])
ffi.cdef("""
struct bdiff_line {
int hash, n, e;
ssize_t len;
const char *l;
};
struct bdiff_hunk;
struct bdiff_hunk {
int a1, a2, b1, b2;
struct bdiff_hunk *next;
};
int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);
int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,
struct bdiff_hunk *base);
void bdiff_freehunks(struct bdiff_hunk *l);
void free(void*);
""")
if __name__ == '__main__':
ffi.compile()