https examples pytest migration

examples/protocols/https_mbedtls/pytest_https_mbedtls.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+#
+# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
+import logging
+import os
+
+import pytest
+from pytest_embedded import Dut
+
+
+@pytest.mark.esp32
+@pytest.mark.esp32c3
+@pytest.mark.esp32s2
+@pytest.mark.esp32s3
+@pytest.mark.ethernet
+def test_examples_protocol_https_mbedtls(dut: Dut) -> None:
+    """
+    steps: |
+      1. join AP
+      2. connect to www.howsmyssl.com:443
+      3. send http request
+    """
+    # check and log bin size
+    binary_file = os.path.join(dut.app.binary_path, 'https_mbedtls.bin')
+    bin_size = os.path.getsize(binary_file)
+    logging.info('https_mbedtls_bin_size : {}KB'.format(bin_size // 1024))
+    # start test
+    dut.expect('Connected.', timeout=30)
+    logging.info('TCP connection established with the server\n performing SSL/TLS handshake')
+    dut.expect('Performing the SSL/TLS handshake...')
+    dut.expect('Certificate verified.')
+    logging.info('SSL/TLS handshake successful')
+    dut.expect('Writing HTTP request...')
+    dut.expect('Reading HTTP response...')
+    dut.expect(r'Completed (\d) requests')
+
+    # Read free heap size
+    res = dut.expect(r'Minimum free heap size: (\d+)')[1].decode()
+    if not res:
+        raise ValueError('Maximum heap size info not found')