mirror of
https://github.com/espressif/esp-idf.git
synced 2025-10-25 03:22:43 +00:00
67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import os
|
|
import re
|
|
import tempfile
|
|
import time
|
|
from io import open
|
|
|
|
import debug_backend
|
|
import ttfw_idf
|
|
|
|
|
|
@ttfw_idf.idf_example_test(env_tag='test_jtag_arm')
|
|
def test_examples_sysview_tracing(env, extra_data):
|
|
|
|
rel_project_path = os.path.join('examples', 'system', 'sysview_tracing')
|
|
dut = env.get_dut('sysview_tracing', rel_project_path)
|
|
proj_path = os.path.join(dut.app.idf_path, rel_project_path)
|
|
elf_path = os.path.join(dut.app.binary_path, 'sysview_tracing.elf')
|
|
|
|
def get_temp_file():
|
|
with tempfile.NamedTemporaryFile(delete=False) as f:
|
|
return f.name
|
|
|
|
try:
|
|
tempfiles = [get_temp_file(), get_temp_file()]
|
|
|
|
with open(os.path.join(proj_path, 'gdbinit')) as f_in, open(tempfiles[0], 'w') as f_out:
|
|
new_content = f_in.read()
|
|
# localhost connection issue occurs in docker unless:
|
|
new_content = new_content.replace(':3333', '127.0.0.1:3333', 1)
|
|
new_content = new_content.replace('file:///tmp/sysview_example.svdat', 'file://{}'.format(tempfiles[1]), 1)
|
|
f_out.write(new_content)
|
|
|
|
with ttfw_idf.OCDBackend(os.path.join(proj_path, 'openocd.log'), dut.app.target) as oocd:
|
|
dut.start_app()
|
|
|
|
def dut_expect_task_event():
|
|
dut.expect(re.compile(r'example: Task\[0x3[0-9A-Fa-f]+\]: received event \d+'), timeout=30)
|
|
|
|
dut_expect_task_event()
|
|
|
|
gdb_log = os.path.join(proj_path, 'gdb.log')
|
|
gdb_workdir = os.path.join(proj_path, 'main')
|
|
with ttfw_idf.GDBBackend(gdb_log, elf_path, dut.app.target, tempfiles[0], gdb_workdir) as p:
|
|
p.gdb.wait_target_state(debug_backend.TARGET_STATE_RUNNING)
|
|
stop_reason = p.gdb.wait_target_state(debug_backend.TARGET_STATE_STOPPED)
|
|
assert stop_reason == debug_backend.TARGET_STOP_REASON_BP, 'STOP reason: {}'.format(stop_reason)
|
|
|
|
dut.expect('example: Created task') # dut has been restarted by gdb since the last dut.expect()
|
|
dut_expect_task_event()
|
|
|
|
# Do a sleep while sysview samples are captured.
|
|
time.sleep(3)
|
|
# GDBMI isn't responding now to any commands, therefore, the following command is issued to openocd
|
|
oocd.cmd_exec('esp sysview stop')
|
|
finally:
|
|
for x in tempfiles:
|
|
try:
|
|
os.unlink(x)
|
|
except Exception:
|
|
pass
|
|
|
|
|
|
if __name__ == '__main__':
|
|
test_examples_sysview_tracing()
|