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Simplify the TN3270 attribute mapping

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This commit is contained in:
Andrew Kay
2020-06-08 18:25:14 -05:00
parent f1a5893a79
commit 30e18200f8
2 changed files with 9 additions and 16 deletions
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8
tests/test_tn3270.py
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@@ -58,7 +58,7 @@ class SessionHandleHostTestCase(unittest.TestCase):
self.terminal.display.flush.assert_called()
self.assertEqual(self.terminal.display.buffer[:105], bytes.fromhex('e0afb1aeb3a4a2b3a4a3e8afb1aeb3a4a2b3a4a300a8adb3a4adb2a8a5a8a4a3ccafb1aeb3a4a2b3a4a300a7a8a3a3a4adc0b4adafb1aeb3a4a2b3a4a3c8b4adafb1aeb3a4a2b3a4a300a8adb3a4adb2a8a5a8a4a3ccb4adafb1aeb3a4a2b3a4a300a7a8a3a3a4ade0'))
self.assertEqual(self.terminal.display.buffer[:105], bytes.fromhex('e0afb1aeb3a4a2b3a4a3e8afb1aeb3a4a2b3a4a300a8adb3a4adb2a8a5a8a4a3ecafb1aeb3a4a2b3a4a300a7a8a3a3a4adc0b4adafb1aeb3a4a2b3a4a3c8b4adafb1aeb3a4a2b3a4a300a8adb3a4adb2a8a5a8a4a3ccb4adafb1aeb3a4a2b3a4a300a7a8a3a3a4ade0'))
self.assertTrue(all([byte == 0x00 for byte in self.terminal.display.buffer[105:]]))
self.assertEqual(self.terminal.display.cursor_index, 8)
@@ -282,6 +282,12 @@ class MockAttribute:
self.intensified = intensified
self.hidden = hidden
@property
def value(self):
display = 2 if self.intensified else 3 if self.hidden else 0
return (0x20 if self.protected else 0) | (display << 2)
def _create_screen_cells(rows, columns):
return [CharacterCell(0x00) for address in range(rows * columns)]