Add argument overriding to bisect.py

Add the ability to override the default arguments given to the package
and object bisecting tools. This allows users to specify their own
test/install/etc. script but keep the others the same.

Example 1 (do boot test instead of interactive test):
./bisect.py package daisy 172.17.211.182 --test_script=cros_pkg/boot_test.sh

Example 2 (do package bisector system test instead of interactive test):
./bisect.py package daisy 172.17.211.182 \
--test_script=cros_pkg/testing_test.sh --install_script=""

TEST=Run unit tests and ran above examples among others (such as
overriding verbose, prune, etc. options)
CQ-DEPEND=CL:*266996

Change-Id: I5ee24826d4d7e22e7328ce98c6b8cda9917df533
Reviewed-on: https://chrome-internal-review.googlesource.com/266305
Commit-Ready: Cassidy Burden <cburden@google.com>
Tested-by: Cassidy Burden <cburden@google.com>
Reviewed-by: Caroline Tice <cmtice@google.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/binary_search_tool/test/binary_search_tool_tester.py b/binary_search_tool/test/binary_search_tool_tester.py
index 96f3e2b4..1be4481a 100755
--- a/binary_search_tool/test/binary_search_tool_tester.py
+++ b/binary_search_tool/test/binary_search_tool_tester.py
@@ -58,8 +58,8 @@ class BisectTest(unittest.TestCase):
   class FullBisector(bisect.Bisector):
     """Test bisector to test bisect.py with"""
 
-    def __init__(self, options):
-      super(BisectTest.FullBisector, self).__init__(options)
+    def __init__(self, options, overrides):
+      super(BisectTest.FullBisector, self).__init__(options, overrides)
 
     def PreRun(self):
       GenObj()
@@ -78,7 +78,7 @@ class BisectTest(unittest.TestCase):
       return 0
 
   def test_full_bisector(self):
-    ret = bisect.Run(self.FullBisector({}))
+    ret = bisect.Run(self.FullBisector({}, {}))
     self.assertEquals(ret, 0)
     self.assertFalse(os.path.exists(common.OBJECTS_FILE))
     self.assertFalse(os.path.exists(common.WORKING_SET_FILE))