1class BuildError(Exception):
2
3    def __init__(self, called_process_error):
4        super(BuildError, self).__init__("Error when building test subject")
5        self.command = called_process_error.lldb_extensions.get(
6            "command", "<command unavailable>")
7        self.build_error = called_process_error.lldb_extensions.get(
8            "stderr_content", "<error output unavailable>")
9
10    def __str__(self):
11        return self.format_build_error(self.command, self.build_error)
12
13    @staticmethod
14    def format_build_error(command, command_output):
15        return "Error when building test subject.\n\nBuild Command:\n{}\n\nBuild Command Output:\n{}".format(
16            command, command_output.decode("utf-8"))
17