test(tools): Added minimal supported cmake versions build system tests

Backport of efa75a9b60 to release/v5.5.

Adapted from the master version because of structural differences on
release/v5.5:

- The new jobs are added to .gitlab/ci/host-test.yml (where build-system
  pytest jobs live on v5.5) instead of .gitlab/ci/build.yml.
- The minimum supported cmake version is 3.16.3 on v5.5
  (cmake_minimum_required(VERSION 3.16) in tools/cmake/project.cmake),
  so the new jobs test cmake@3.16.3 instead of 3.22.1.
- The macOS template extraction from the original commit is omitted:
  v5.5 already uses .brew-macos-settings for the macOS variables, so
  the refactor would be redundant.

Co-authored-by: Cursor <cursoragent@cursor.com>

tools/test_idf_py/pytest.ini

@@ -1,5 +1,5 @@
 [pytest]
-addopts = -s -p no:pytest_embedded -p no:idf-ci
+addopts = -s -p no:idf-ci
 
 # log related
 log_cli = True

tools/test_idf_py/test_idf_qemu.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
+# SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: Apache-2.0
 import logging
 import os
@@ -8,7 +8,12 @@ import sys
 import tempfile
 import unittest
 
-import pexpect
+if sys.platform == 'win32':
+    import pytest
+
+    pytest.skip('pexpect.spawn is not available on Windows', allow_module_level=True)
+else:
+    import pexpect
 
 
 class IdfPyQemuTest(unittest.TestCase):
@@ -17,11 +22,9 @@ class IdfPyQemuTest(unittest.TestCase):
         idf_path = os.environ['IDF_PATH']
         hello_world_dir = os.path.join(idf_path, 'examples', 'get-started', 'hello_world')
         idf_py = os.path.join(idf_path, 'tools', 'idf.py')
-        args = [idf_py, '-C', hello_world_dir, '-B', build_dir,
-                'qemu', '--qemu-extra-args', '-no-reboot', 'monitor']
+        args = [idf_py, '-C', hello_world_dir, '-B', build_dir, 'qemu', '--qemu-extra-args', '-no-reboot', 'monitor']
         logfile_name = os.path.join(os.environ['IDF_PATH'], 'qemu_log.out')
-        with open(logfile_name, 'w+b') as logfile, \
-             pexpect.spawn(sys.executable, args=args, logfile=logfile) as child:
+        with open(logfile_name, 'w+b') as logfile, pexpect.spawn(sys.executable, args=args, logfile=logfile) as child:
             child.expect_exact('Executing action: all')
             logging.info('Waiting for the build to finish...')
             child.expect_exact('Executing action: qemu', timeout=120)
@@ -33,8 +36,7 @@ class IdfPyQemuTest(unittest.TestCase):
             child.expect_exact('Restarting now.')
 
         args = [idf_py, '-C', hello_world_dir, '-B', build_dir, 'qemu', 'efuse-summary', '--format=summary']
-        with open(logfile_name, 'w+b') as logfile, \
-             pexpect.spawn(sys.executable, args=args, logfile=logfile) as child:
+        with open(logfile_name, 'w+b') as logfile, pexpect.spawn(sys.executable, args=args, logfile=logfile) as child:
             child.expect_exact('Executing action: efuse-summary')
             child.expect_exact('WR_DIS (BLOCK0)')