Mercurial > hg-stable
changeset 16319:ac0da5caebec stable
tests: teach hghave to actually test for symlink support
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Sat, 31 Mar 2012 10:44:31 -0500 |
| parents | 80a6a68906bf |
| children | e11ab387e89c |
| files | tests/hghave |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/tests/hghave Fri Mar 30 14:29:50 2012 -0500 +++ b/tests/hghave Sat Mar 31 10:44:31 2012 -0500 @@ -161,6 +161,15 @@ return matchoutput('p4 -V', r'Rev\. P4/') and matchoutput('p4d -V', r'Rev\. P4D/') def has_symlink(): + if not hasattr(os, "symlink"): + return False + name = tempfile.mktemp(dir=".", prefix='hg-checklink-') + try: + os.symlink(".", name) + os.unlink(name) + return True + except (OSError, AttributeError): + return False return hasattr(os, "symlink") # FIXME: should also check file system and os def has_tla():