[[[
* win-tests.py:
  (_usage_exit): document '--help' (-h) option.
  (global): call _usage_exit() if run without arguments.
]]]


Index: win-tests.py
===================================================================
--- win-tests.py	(revision 22778)
+++ win-tests.py	(working copy)
@@ -32,6 +32,7 @@
   print "  -v, --verbose        : talk more"
   print "  -f, --fs-type=type   : filesystem type to use (fsfs is default)"
   print "  -c, --cleanup        : cleanup after running a test"
+  print "  -h, --help           : display this usage message"
 
   print "  --svnserve-args=list : comma-separated list of arguments for"
   print "                         svnserve"
@@ -57,6 +58,9 @@
 client_tests = filter(lambda x: x.startswith(CMDLINE_TEST_SCRIPT_PATH),
                       all_tests)
 
+if (len(sys.argv) == 1):
+  _usage_exit()
+
 opts, args = my_getopt(sys.argv[1:], 'hrdvcu:f:',
                        ['release', 'debug', 'verbose', 'cleanup', 'url=',
                         'svnserve-args=', 'fs-type=', 'asp.net-hack',