ci: Add USB Host CDC and MSC pytests to pipeline

tools/test_apps/peripherals/usb/pytest_usb_host.py

@@ -0,0 +1,40 @@
+# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: CC0-1.0
+
+from typing import Tuple
+
+import pytest
+from pytest_embedded_idf.dut import IdfDut
+
+
+@pytest.mark.esp32s2
+@pytest.mark.esp32s3
+@pytest.mark.usb_host
+@pytest.mark.parametrize('count', [
+    2,
+], indirect=True)
+def test_usb_host(dut: Tuple[IdfDut, IdfDut]) -> None:
+    device = dut[0]
+    host = dut[1]
+
+    # 1.1 Prepare USB device for CDC test
+    device.expect_exact('Press ENTER to see the list of tests.')
+    device.write('[cdc_acm_device]')
+    device.expect_exact('USB initialization DONE')
+
+    # 1.2 Run CDC test
+    host.expect_exact('Press ENTER to see the list of tests.')
+    host.write('[cdc_acm]')
+    host.expect_unity_test_output()
+    host.expect_exact("Enter next test, or 'enter' to see menu")
+
+    # 2.1 Prepare USB device for MSC test
+    device.serial.hard_reset()
+    device.expect_exact('Press ENTER to see the list of tests.')
+    device.write('[usb_msc_device]')
+    device.expect_exact('USB initialization DONE')
+
+    # 2.2 Run MSC test
+    host.write('[usb_msc]')
+    host.expect_unity_test_output()
+    host.expect_exact("Enter next test, or 'enter' to see menu")