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

import system_tests

def stderr_exception (fname):
    return """$exiv2_exception_message """ + fname + """:
$kerFailedToReadImageData
"""

class PngReadRawProfile(metaclass=system_tests.CaseMeta):

    url = "https://github.com/Exiv2/exiv2/issues/428"

    filenames = [
        system_tests.path("$data_path/issue_428_poc1.png"),
        system_tests.path("$data_path/issue_428_poc2.png"),
        system_tests.path("$data_path/issue_428_poc3.png"),
        system_tests.path("$data_path/issue_428_poc4.png"),
        system_tests.path("$data_path/issue_428_poc5.png"),
        system_tests.path("$data_path/issue_428_poc8.png"),

        system_tests.path("$data_path/issue_428_poc6.png"),
        system_tests.path("$data_path/issue_428_poc7.png"),
    ]

    commands = ["$exiv2 " + fname for fname in filenames]
    stdout = [""] * len(filenames)
    stderr = [ stderr_exception(fname) for fname in filenames[0:6] ]
    stderr.append("""Error: XMP Toolkit error 201: XML parsing failure
Warning: Failed to decode XMP metadata.
""" + stderr_exception(filenames[6]))
    stderr.append("""Warning: Failed to decode Exif metadata.
""" + stderr_exception(filenames[7]))

    retval = [1] * len(filenames)