# -*- coding: utf-8 -*-

from system_tests import CaseMeta, path

class LargeAllocationInPgfReadMetadata(metaclass=CaseMeta):

    """

    Regression test for the bug described in:

    https://github.com/Exiv2/exiv2/issues/847

    An unchecked allocation size causes a std::bad_alloc to

    be thrown.

    """

    url = "https://github.com/Exiv2/exiv2/issues/847"

    filename = path("$data_path/issue_847_poc.pgf")

    commands = ["$exiv2 $filename"]

    stdout = [""]

    stderr = [

        """$exiv2_exception_message $filename:

Failed to read input data

"""]

    retval = [1]