# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1472102752 14400
# Node ID 00ca4f966ca6d4c22b3caffadf3caed9cd408a61
# Parent  d5497eb1d768c02f614fe6cab577b18d62cd30e9
hghave: add a check for unzip(1) that understands symlinks

unzip(1) from the FreeBSD base system does not understand symlinks, so
test-archive-symlinks is busted.

diff -r d5497eb1d768 -r 00ca4f966ca6 tests/hghave.py
--- a/tests/hghave.py	Thu Aug 25 01:00:54 2016 -0400
+++ b/tests/hghave.py	Thu Aug 25 01:25:52 2016 -0400
@@ -573,3 +573,7 @@
         return True
     except ImportError:
         return False
+
+@check("unziplinks", "unzip(1) understands and extracts symlinks")
+def unzip_understands_symlinks():
+    return matchoutput('unzip --help', br'Info-ZIP')