1 files changed, 86 insertions, 0 deletions
diff --git a/REORG.TODO/benchtests/scripts/validate_benchout.py b/REORG.TODO/benchtests/scripts/validate_benchout.py
new file mode 100755
index 0000000000..3a8b326f25
--- /dev/null
+++ b/REORG.TODO/benchtests/scripts/validate_benchout.py
@@ -0,0 +1,86 @@
+#!/usr/bin/python
+# Copyright (C) 2014-2017 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+#
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+"""Benchmark output validator
+
+Given a benchmark output file in json format and a benchmark schema file,
+validate the output against the schema.
+"""
+
+from __future__ import print_function
+import json
+import sys
+import os
+
+try:
+    import import_bench as bench
+except ImportError:
+    print('Import Error: Output will not be validated.')
+    # Return success because we don't want the bench target to fail just
+    # because the jsonschema module was not found.
+    sys.exit(os.EX_OK)
+
+
+def print_and_exit(message, exitcode):
+    """Prints message to stderr and returns the exit code.
+
+    Args:
+        message: The message to print
+        exitcode: The exit code to return
+
+    Returns:
+        The passed exit code
+    """
+    print(message, file=sys.stderr)
+    return exitcode
+
+
+def main(args):
+    """Main entry point
+
+    Args:
+        args: The command line arguments to the program
+
+    Returns:
+        0 on success or a non-zero failure code
+
+    Exceptions:
+        Exceptions thrown by validate_bench
+    """
+    if len(args) != 2:
+        return print_and_exit("Usage: %s <bench.out file> <bench.out schema>"
+                % sys.argv[0], os.EX_USAGE)
+
+    try:
+        bench.parse_bench(args[0], args[1])
+    except IOError as e:
+        return print_and_exit("IOError(%d): %s" % (e.errno, e.strerror),
+                os.EX_OSFILE)
+
+    except bench.validator.ValidationError as e:
+        return print_and_exit("Invalid benchmark output: %s" % e.message,
+            os.EX_DATAERR)
+
+    except bench.validator.SchemaError as e:
+        return print_and_exit("Invalid schema: %s" % e.message, os.EX_DATAERR)
+
+    print("Benchmark output in %s is valid." % args[0])
+    return os.EX_OK
+
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv[1:]))