[gentoo-commits] proj/portage:master commit in: pym/portage/tests/

["Mike Frysinger" <vapier@gentoo.org>]

commit:     0e32e6f3b950b6ca05724491cde8c9d04817d670
Author:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Sun Oct  9 18:42:01 2011 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Sun Oct  9 20:40:43 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=0e32e6f3

tests: add a --help option to make runtest more friendly

At the moment, trying to do `./runtests.h -h` just produces an ugly and
indecipherable traceback.  Make it a bit more friendly.

Signed-off-by: Mike Frysinger <vapier <AT> gentoo.org>

---
 pym/portage/tests/__init__.py |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/pym/portage/tests/__init__.py b/pym/portage/tests/__init__.py
index 7f1ed3f..fa297b5 100644
--- a/pym/portage/tests/__init__.py
+++ b/pym/portage/tests/__init__.py
@@ -5,6 +5,7 @@
 import sys
 import time
 import unittest
+from optparse import OptionParser, OptionValueError
 
 try:
 	from unittest.runner import _TextTestResult # new in python-2.7
@@ -23,8 +24,12 @@ def main():
 	basedir = os.path.dirname(os.path.realpath(__file__))
 	testDirs = []
 
-	if len(sys.argv) > 1:
-		suite.addTests(getTestFromCommandLine(sys.argv[1:], basedir))
+	usage = "usage: %s [options] [tests to run]" % os.path.basename(sys.argv[0])
+	parser = OptionParser(usage=usage)
+	(options, args) = parser.parse_args(args=sys.argv)
+
+	if len(args) > 1:
+		suite.addTests(getTestFromCommandLine(args[1:], basedir))
 		return TextTestRunner(verbosity=2).run(suite)
 
 	# the os.walk help mentions relative paths as being quirky