[Lldb-commits] [lldb] r371544 - [lldbtest] Add an "expected_cmd_failure" option to the filecheck helper

[Vedant Kumar via lldb-commits]

Author: vedantk
Date: Tue Sep 10 11:36:53 2019
New Revision: 371544

URL: http://llvm.org/viewvc/llvm-project?rev=371544&view=rev
Log:
[lldbtest] Add an "expected_cmd_failure" option to the filecheck helper

Modified:
    lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py

Modified: lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py?rev=371544&r1=371543&r2=371544&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py Tue Sep 10 11:36:53 2019
@@ -2207,12 +2207,16 @@ class TestBase(Base):
             self,
             command,
             check_file,
-            filecheck_options = ''):
+            filecheck_options = '',
+            expect_cmd_failure = False):
         # Run the command.
         self.runCmd(
                 command,
+                check=(not expect_cmd_failure),
                 msg="FileCheck'ing result of `{0}`".format(command))
 
+        self.assertTrue((not expect_cmd_failure) == self.res.Succeeded())
+
         # Get the error text if there was an error, and the regular text if not.
         output = self.res.GetOutput() if self.res.Succeeded() \
                 else self.res.GetError()