view tests/test-merge-symlinks @ 5398:ecde0b7e0b3f

osutil.c: use readdir instead of readdir64

Some systems (e.g. *BSD) don't have a readdir64 function - the regular
readdir already uses 64-bit types.

On other systems (Linux, Solaris, ...), if Python was compiled with large
file support, Python.h will define _LARGEFILE_SOURCE and _FILE_OFFSET_BITS=64,
so that any call to readdir will actually be a call to readdir64.  If Python
was not compiled with large file support, we probably don't want to define
these macros to avoid ABI problems.

#!/bin/sh

"$TESTDIR/hghave" symlink || exit 80

cat > echo.py <<EOF
#!/usr/bin/env python
import os
for k in ('HG_MY_ISLINK', 'HG_OTHER_ISLINK', 'HG_BASE_ISLINK'):
    print k, os.environ[k]
EOF
chmod +x echo.py

# Create 2 heads containing the same file, once as
# a file, once as a link.
echo % create heads
hg init t
cd t
echo a > a
hg ci -qAm t0
echo l > l
hg ci -qAm t1
hg up -C 0
ln -s a l
hg ci -qAm t2

# Merge them and display *_ISLINK vars
echo % merge heads
HGMERGE=../echo.py hg merge