Vedant Kumar ba7e191e43 [build_exception] Decode build failure messages
This is so that the test harness pretty-prints build error messages in
trace mode, instead of dumping a raw python bytes object.

llvm-svn: 369987
2019-08-26 23:24:45 +00:00

17 lines
725 B
Python

class BuildError(Exception):
def __init__(self, called_process_error):
super(BuildError, self).__init__("Error when building test subject")
self.command = called_process_error.lldb_extensions.get(
"command", "<command unavailable>")
self.build_error = called_process_error.lldb_extensions.get(
"stderr_content", "<error output unavailable>")
def __str__(self):
return self.format_build_error(self.command, self.build_error)
@staticmethod
def format_build_error(command, command_output):
return "Error when building test subject.\n\nBuild Command:\n{}\n\nBuild Command Output:\n{}".format(
command, command_output.decode("utf-8"))