def test_varstr_combinations(self):
"""Verify various combinations of var strings are properly duplicated
across the 2 eeprom sectors
"""
eeprom = FtdiEeprom()
eeprom.enable_mirroring(True)
eeprom.open(self.url, ignore=True)
# manu + prod str
eeprom.erase()
eeprom.set_manufacturer_name(self.TEST_MANU_NAME)
eeprom.set_product_name(self.TEST_PROD_NAME)
self._check_for_mirrored_eeprom_contents(eeprom)
# manu + sn str
eeprom.erase()
eeprom.set_manufacturer_name(self.TEST_MANU_NAME)
eeprom.set_serial_number(self.TEST_SN)
self._check_for_mirrored_eeprom_contents(eeprom)
# prod + sn str
eeprom.erase()
eeprom.set_manufacturer_name(self.TEST_PROD_NAME)
eeprom.set_serial_number(self.TEST_SN)
self._check_for_mirrored_eeprom_contents(eeprom)
# manu + prod + sn str
eeprom.erase()
eeprom.set_manufacturer_name(self.TEST_MANU_NAME)
eeprom.set_manufacturer_name(self.TEST_PROD_NAME)
eeprom.set_serial_number(self.TEST_SN)
self._check_for_mirrored_eeprom_contents(eeprom)
def test_mirror_product(self):
"""Verify product string is properly duplicated across the 2 eeprom
sectors
"""
eeprom = FtdiEeprom()
eeprom.enable_mirroring(True)
eeprom.open(self.url, ignore=True)
eeprom.erase()
eeprom.set_product_name(self.TEST_PROD_NAME)
self._check_for_mirrored_eeprom_contents(eeprom)
def test_mirror_manufacturer(self):
"""Verify manufacturer string is properly duplicated across the 2
eeprom sectors
"""
eeprom = FtdiEeprom()
eeprom.enable_mirroring(True)
eeprom.open(self.url, ignore=True)
eeprom.erase()
eeprom.set_manufacturer_name(self.TEST_MANU_NAME)
self._check_for_mirrored_eeprom_contents(eeprom)
def test_mirror_serial(self):
"""Verify serial string is properly duplicated across the 2 eeprom
sectors
"""
eeprom = FtdiEeprom()
eeprom.enable_mirroring(True)
eeprom.open(self.url, ignore=True)
eeprom.erase()
eeprom.set_serial_number(self.TEST_SN)
self._check_for_mirrored_eeprom_contents(eeprom)
def test_mirror_properties(self):
"""Check FtdiEeprom properties are accurate for a device that can
mirror
"""
# properties should work regardless of if the mirror option is set
# or not
eeprom = FtdiEeprom()
eeprom.open(self.url, ignore=True)
self.assertTrue(eeprom.has_mirroring)
self.assertEqual(eeprom.size // 2, eeprom.mirror_sector)
eeprom.close()
mirrored_eeprom = FtdiEeprom()
mirrored_eeprom.enable_mirroring(True)
mirrored_eeprom.open(self.url, ignore=True)
self.assertTrue(mirrored_eeprom.has_mirroring)
self.assertEqual(mirrored_eeprom.size // 2,
mirrored_eeprom.mirror_sector)
mirrored_eeprom.close()
def test_mirror_properties(self):
"""Check FtdiEeprom properties are accurate for a device that can not
mirror.
"""
# properties should work regardless of if the mirror option is set
# or not
eeprom = FtdiEeprom()
eeprom.open(self.url, ignore=True)
self.assertFalse(eeprom.has_mirroring)
with self.assertRaises(FtdiError):
eeprom.mirror_sector
eeprom.close()
# even if mirroring is enabled, should still stay false
mirrored_eeprom = FtdiEeprom()
mirrored_eeprom.enable_mirroring(True)
mirrored_eeprom.open(self.url, ignore=True)
self.assertFalse(mirrored_eeprom.has_mirroring)
with self.assertRaises(FtdiError):
eeprom.mirror_sector
mirrored_eeprom.close()
