esp-idf/examples/system/app_trace_basic/pytest_app_trace_basic.py

74 lines
2.9 KiB
Python
Raw Normal View History

# SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Unlicense OR CC0-1.0
import time
import pexpect
import pytest
from pytest_embedded_idf import IdfDut
from pytest_embedded_jtag import OpenOcd
def apptrace_wait_stop(openocd: OpenOcd, timeout: int = 30) -> None:
stopped = False
end_before = time.time() + timeout
while not stopped:
cmd_out = openocd.write('esp apptrace status')
for line in cmd_out.splitlines():
if line.startswith('Tracing is STOPPED.'):
stopped = True
break
if not stopped and time.time() > end_before:
raise pexpect.TIMEOUT('Failed to wait for apptrace stop!')
time.sleep(1)
@pytest.mark.parametrize(
'embedded_services, no_gdb',
[
('esp,idf,jtag', 'y'),
],
indirect=True,
)
@pytest.mark.parametrize(
'port, openocd_cli_args', [
pytest.param(None, None, marks=[pytest.mark.esp32, pytest.mark.jtag]),
pytest.param(None, '-f board/esp32s2-kaluga-1.cfg', marks=[pytest.mark.esp32s2, pytest.mark.jtag]),
pytest.param(None, '-f board/esp32c2-ftdi.cfg', marks=[pytest.mark.esp32c2, pytest.mark.jtag]),
pytest.param('/dev/serial_ports/ttyACM-esp32', '-f board/esp32s3-builtin.cfg', marks=[pytest.mark.esp32s3, pytest.mark.usb_serial_jtag]),
pytest.param('/dev/serial_ports/ttyACM-esp32', '-f board/esp32c3-builtin.cfg', marks=[pytest.mark.esp32c3, pytest.mark.usb_serial_jtag]),
],
indirect=True
)
def test_examples_app_trace_basic(dut: IdfDut, openocd: OpenOcd) -> None:
dut.openocd.write('reset')
dut.expect_exact('example: Waiting for OpenOCD connection', timeout=5)
assert 'Targets connected.' in dut.openocd.write('esp apptrace start file://apptrace.log 0 2000 3 0 0')
apptrace_wait_stop(dut.openocd)
with open(openocd._logfile) as oocd_log: # pylint: disable=protected-access
cores = 1 if dut.app.sdkconfig.get('FREERTOS_UNICORE') is True else 2
params_str = 'App trace params: from {} cores,'.format(cores)
found = False
for line in oocd_log:
if params_str in line:
found = True
break
if found is not True:
raise RuntimeError(
'"{}" could not be found in {}'.format(params_str, openocd._logfile) # pylint: disable=protected-access
)
with open('apptrace.log') as apptrace_log:
for sample_num in range(1, 51):
log_str = 'Apptrace test data[{}]:{}'.format(sample_num, sample_num * sample_num)
found = False
for line in apptrace_log:
if log_str in line:
found = True
break
if found is not True:
raise RuntimeError(
'"{}" could not be found in {}'.format(log_str, 'apptrace.log')
)