mirror of
https://github.com/espressif/esp-idf.git
synced 2025-08-11 13:00:19 +00:00
85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
# SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
|
|
# SPDX-License-Identifier: Unlicense OR CC0-1.0
|
|
import os.path
|
|
import time
|
|
import typing
|
|
|
|
import pytest
|
|
from pytest_embedded_idf import IdfDut
|
|
from pytest_embedded_idf.utils import idf_parametrize
|
|
|
|
if typing.TYPE_CHECKING:
|
|
from conftest import OpenOCD
|
|
|
|
|
|
def _test_gcov(openocd: 'OpenOCD', dut: IdfDut) -> None:
|
|
# create the generated .gcda folder, otherwise would have error: failed to open file.
|
|
# normally this folder would be created via `idf.py build`. but in CI the non-related files would not be preserved
|
|
os.makedirs(os.path.join(dut.app.binary_path, 'esp-idf', 'main', 'CMakeFiles', '__idf_main.dir'), exist_ok=True)
|
|
os.makedirs(os.path.join(dut.app.binary_path, 'esp-idf', 'sample', 'CMakeFiles', '__idf_sample.dir'), exist_ok=True)
|
|
|
|
def expect_counter_output(loop: int, timeout: int = 10) -> None:
|
|
dut.expect_exact(
|
|
[f'blink_dummy_func: Counter = {loop}', f'some_dummy_func: Counter = {loop * 2}'],
|
|
expect_all=True,
|
|
timeout=timeout,
|
|
)
|
|
|
|
def dump_coverage(cmd: str) -> None:
|
|
response = openocd.write(cmd)
|
|
|
|
expect_lines = [
|
|
'Targets connected.',
|
|
'gcov_example_main.c.gcda',
|
|
'gcov_example_func.c.gcda',
|
|
'some_funcs.c.gcda',
|
|
'Targets disconnected.',
|
|
]
|
|
|
|
for line in response.splitlines():
|
|
for expect in expect_lines[:]:
|
|
if expect in line:
|
|
if expect.endswith('.gcda'): # check file exists
|
|
file_path = line.split()[3].strip("'")
|
|
assert os.path.isfile(file_path)
|
|
|
|
expect_lines.remove(expect)
|
|
|
|
assert len(expect_lines) == 0
|
|
|
|
dut.expect_exact('example: Ready for OpenOCD connection', timeout=5)
|
|
with openocd.run() as openocd:
|
|
openocd.write('reset run')
|
|
dut.expect_exact('example: Ready for OpenOCD connection', timeout=5)
|
|
|
|
expect_counter_output(0)
|
|
dut.expect('Ready to dump GCOV data...', timeout=5)
|
|
|
|
# Test two hard-coded dumps
|
|
dump_coverage('esp gcov dump')
|
|
dut.expect('GCOV data have been dumped.', timeout=5)
|
|
expect_counter_output(1)
|
|
dut.expect('Ready to dump GCOV data...', timeout=5)
|
|
dump_coverage('esp gcov dump')
|
|
dut.expect('GCOV data have been dumped.', timeout=5)
|
|
|
|
for i in range(2, 6):
|
|
expect_counter_output(i)
|
|
|
|
for _ in range(3):
|
|
time.sleep(1)
|
|
# Test instant run-time dump
|
|
dump_coverage('esp gcov')
|
|
|
|
|
|
@pytest.mark.jtag
|
|
@idf_parametrize('target', ['esp32', 'esp32c2', 'esp32s2'], indirect=['target'])
|
|
def test_gcov(openocd: 'OpenOCD', dut: IdfDut) -> None:
|
|
_test_gcov(openocd, dut)
|
|
|
|
|
|
@pytest.mark.usb_serial_jtag
|
|
@idf_parametrize('target', ['esp32c3', 'esp32c5', 'esp32c6', 'esp32c61', 'esp32h2'], indirect=['target'])
|
|
def test_gcov_usj(openocd: 'OpenOCD', dut: IdfDut) -> None:
|
|
_test_gcov(openocd, dut)
|