samples: console: use pytest for basic verification of sample

Use pytest to run the tests expected input on the console.

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

samples/subsys/console/getline/pytest/test_keyboard.py

@@ -0,0 +1,24 @@
+# Copyright (c) 2023 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: Apache-2.0
+
+import logging
+import pytest
+from twister_harness import DeviceAdapter
+import re
+
+logger = logging.getLogger(__name__)
+
+TESTDATA = [
+    ('Zephyr is great', 'line: Zephyr is great'),
+    ('This is a test', 'line: This is a test'),
+]
+@pytest.mark.parametrize('command,expected', TESTDATA)
+def test_getline(dut: DeviceAdapter, command, expected):
+    command_ext = f'{command}\n\n'
+    regex_expected = f'.*{re.escape(expected)}'
+    dut.clear_buffer()
+    dut.write(command_ext.encode())
+    lines: list[str] = []
+    lines.extend(dut.readlines_until(regex=regex_expected, timeout=10.0, print_output=True))
+    assert expected in lines, 'expected response not found'

samples/subsys/console/getline/sample.yaml

@@ -6,4 +6,4 @@ tests:
       - mps2/an385
     filter: CONFIG_UART_CONSOLE and CONFIG_SERIAL_SUPPORT_INTERRUPT
     tags: console
-    harness: keyboard
+    harness: pytest