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import arpy
import io
import unittest, os
class SimpleNames(unittest.TestCase):
def test_not_ar_file(self):
self.assertRaises(arpy.ArchiveFormatError, arpy.Archive,
fileobj=io.BytesIO(b'not an ar file'))
def test_bad_file_header_magic(self):
bad_ar = b'!<arch>\nfile1/ 1364071329 1000 100 100644 15 qq'
ar = arpy.Archive(fileobj=io.BytesIO(bad_ar))
self.assertRaises(arpy.ArchiveFormatError, ar.read_all_headers)
def test_bad_file_header_short(self):
bad_ar = b'!<arch>\nfile1/ 1364071329 1000'
ar = arpy.Archive(fileobj=io.BytesIO(bad_ar))
self.assertRaises(arpy.ArchiveFormatError, ar.read_all_headers)
def test_bad_file_header_nums(self):
bad_ar = b'!<arch>\nfile1/ aaaa071329 1000 100 100644 15 `\n'
ar = arpy.Archive(fileobj=io.BytesIO(bad_ar))
self.assertRaises(arpy.ArchiveFormatError, ar.read_all_headers)
def test_bad_file_size(self):
bad_ar = b'!<arch>\nfile1/ 1364071329 1000 100 100644 15 `\nabc'
ar = arpy.Archive(fileobj=io.BytesIO(bad_ar))
ar.read_all_headers()
f1 = ar.archived_files[b'file1']
self.assertRaises(arpy.ArchiveAccessError, f1.read)
def test_bad_table_size(self):
bad_ar = b'!<arch>\n// 10 `\n'
ar = arpy.Archive(fileobj=io.BytesIO(bad_ar))
self.assertRaises(arpy.ArchiveFormatError, ar.read_all_headers)
def test_bad_table_reference(self):
bad_ar = b'!<arch>\n// 0 `\n' \
b'/9 1297730011 1000 1000 100644 0 `\n'
ar = arpy.Archive(fileobj=io.BytesIO(bad_ar))
self.assertRaises(arpy.ArchiveFormatError, ar.read_all_headers)
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