Merge branch 'bugfix/fix_python3_errors_for_ttfw' into 'master'

test: fix python3 errors for ttfw

See merge request espressif/esp-idf!7139

tools/ci/config/target-test.yml

@@ -106,6 +106,7 @@
     CONFIG_FILE_PATH: "${CI_PROJECT_DIR}/components/idf_test/unit_test/CIConfigs"
     LOG_PATH: "$CI_PROJECT_DIR/TEST_LOGS"
     ENV_FILE: "$CI_PROJECT_DIR/ci-test-runner-configs/$CI_RUNNER_DESCRIPTION/EnvConfig.yml"
+    PYTHON_VER: 3
 
 .test_template:
   stage: target_test
@@ -453,7 +454,7 @@ UT_034:
 
 UT_035:
   extends: .unit_test_template
-  parallel: 31
+  parallel: 22
   tags:
     - ESP32S2BETA_IDF
     - UT_T1_1

tools/ci/python_packages/tiny_test_fw/DUT.py

@@ -53,7 +53,7 @@ except ImportError:
 import serial
 from serial.tools import list_ports
 
-import Utility
+from . import Utility
 
 
 class ExpectTimeout(ValueError):

tools/ci/python_packages/tiny_test_fw/Env.py

@@ -19,7 +19,7 @@ import functools
 
 import netifaces
 
-import EnvConfig
+from . import EnvConfig
 
 
 def _synced(func):

tools/ci/python_packages/tiny_test_fw/TinyFW.py

@@ -22,10 +22,10 @@ from datetime import datetime
 
 import junit_xml
 
-import Env
-import DUT
-import App
-import Utility
+from . import Env
+from . import DUT
+from . import App
+from . import Utility
 
 
 class DefaultEnvConfig(object):

tools/ci/python_packages/ttfw_idf/__init__.py

@@ -15,8 +15,8 @@ import os
 import re
 
 from tiny_test_fw import TinyFW, Utility
-from IDFApp import IDFApp, Example, LoadableElfExample, UT  # noqa: export all Apps for users
-from IDFDUT import IDFDUT, ESP32DUT, ESP32S2DUT, ESP8266DUT, ESP32QEMUDUT  # noqa: export DUTs for users
+from .IDFApp import IDFApp, Example, LoadableElfExample, UT  # noqa: export all Apps for users
+from .IDFDUT import IDFDUT, ESP32DUT, ESP32S2DUT, ESP8266DUT, ESP32QEMUDUT  # noqa: export DUTs for users
 
 
 def format_case_id(chip, case_name):

tools/unit-test-app/unit_test.py

@@ -354,7 +354,7 @@ class Handler(threading.Thread):
 
         def device_wait_action(data):
             start_time = time.time()
-            expected_signal = data[0]
+            expected_signal = data[0].encode('utf-8')
             while 1:
                 if time.time() > start_time + self.timeout:
                     Utility.console_log("Timeout in device for function: %s" % self.child_case_name, color="orange")