def read_full_flash_intel(self):
"""Read the full contents of flash.
Displays it as Intel Hex in the read-only text viewer.
"""
self.set_next_cmd(self.CMD_READ_FLASH_HEX)
hex_str = read_flash_hex(decode_hex=False)
self.text_viewer.replace(hex_str)
def read_full_flash_pretty(self):
"""Read the full contents of flash.
Displays it as a pretty hex and ASCII string in the read-only text
viewer.
"""
self.set_next_cmd(self.CMD_READ_FLASH_PRETTY)
hex_str = read_flash_hex(decode_hex=True)
self.text_viewer.replace(hex_str)
def test_read_flash_hex_decoded(mock_read_flash):
"""Test read_flash_hex() with decoding hex."""
data_bytes = bytes([x for x in range(1, 17)])
expected = ("0000 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 "
"|................|\n")
mock_read_flash.return_value = (0, data_bytes)
result = cmds.read_flash_hex(decode_hex=True)
assert result == expected
def test_read_flash_hex(mock_read_flash):
"""Test read_flash_hex() with default arguments."""
data_bytes = bytes([x for x in range(256)] * 4)
intel_hex = IntelHex()
intel_hex.frombytes(data_bytes)
ihex_str = ihex_to_str(intel_hex)
mock_read_flash.return_value = (0, data_bytes)
result = cmds.read_flash_hex()
assert result == ihex_str
def test_read_flash_hex_non_zero_address(mock_read_flash):
"""Test read_flash_hex() with given address and count."""
data_bytes = bytes([x for x in range(128)])
data_dict = {x + 1024: x for x in range(256)}
intel_hex = IntelHex()
intel_hex.fromdict(data_dict)
ihex_str = ihex_to_str(intel_hex)
# Remove the last 128 bytes, 8 lines, 9 with EoF
ihex_str = "\n".join(ihex_str.split()[:-9] + [INTEL_HEX_EOF])
mock_read_flash.return_value = (1024, data_bytes)
result = cmds.read_flash_hex(address=1024, count=128)
assert result == ihex_str