update_payload: Fix checker unittests.

Checker unittests failed when fail_bad_type=True in
DoCheckOperationsTest. When the operation was added (in AddOperation), a
ValueError was raised because an invalid enum value (for op.type) was
given. For now, fail_bad_type tests have been removed.

BUG=None
TEST=`./checker_unittest.py`

Change-Id: I19220e295c576b4ddc6f427dedd4bc037908483d
Reviewed-on: https://chromium-review.googlesource.com/264005
Reviewed-by: Allie Wood <alliewood@chromium.org>
Commit-Queue: Allie Wood <alliewood@chromium.org>
Tested-by: Allie Wood <alliewood@chromium.org>

1 files changed, 3 insertions, 12 deletions

diff --git a/scripts/update_payload/checker_unittest.py b/scripts/update_payload/checker_unittest.py
index c07819aa..eb8b5644 100755
--- a/scripts/update_payload/checker_unittest.py
+++ b/scripts/update_payload/checker_unittest.py
@@ -922,8 +922,7 @@ class PayloadCheckerTest(mox.MoxTestBase):
     result = payload_checker._AllocBlockCounters(16 * block_size + 1)
     self.assertEqual(17, len(result))
 
-  def DoCheckOperationsTest(self, fail_bad_type,
-                            fail_nonexhaustive_full_update):
+  def DoCheckOperationsTest(self, fail_nonexhaustive_full_update):
     # Generate a test payload. For this test, we only care about one
     # (arbitrary) set of operations, so we'll only be generating kernel and
     # test with them.
@@ -936,12 +935,6 @@ class PayloadCheckerTest(mox.MoxTestBase):
 
     # Fake rootfs operations in a full update, tampered with as required.
     rootfs_op_type = common.OpType.REPLACE
-    if fail_bad_type:
-      # Choose a type value that's bigger than the highest valid value.
-      for valid_op_type in common.OpType.ALL:
-        rootfs_op_type = max(rootfs_op_type, valid_op_type)
-      rootfs_op_type += 1
-
     rootfs_data_length = rootfs_part_size
     if fail_nonexhaustive_full_update:
       rootfs_data_length -= block_size
@@ -958,10 +951,9 @@ class PayloadCheckerTest(mox.MoxTestBase):
     payload_checker.payload_type = checker._TYPE_FULL
     report = checker._PayloadReport()
 
-    should_fail = (fail_bad_type or fail_nonexhaustive_full_update)
     args = (payload_checker.payload.manifest.install_operations, report,
             'foo', 0, rootfs_part_size, rootfs_part_size, 0, False)
-    if should_fail:
+    if fail_nonexhaustive_full_update:
       self.assertRaises(update_payload.PayloadError,
                         payload_checker._CheckOperations, *args)
     else:
@@ -1240,8 +1232,7 @@ def AddAllParametricTests():
 
   # Add all _CheckOperations() test cases.
   AddParametricTests('CheckOperations',
-                     {'fail_bad_type': (True, False),
-                      'fail_nonexhaustive_full_update': (True, False)})
+                     {'fail_nonexhaustive_full_update': (True, False)})
 
   # Add all _CheckOperations() test cases.
   AddParametricTests('CheckSignatures',