from __future__ import unicode_literals import os import re import ttfw_idf @ttfw_idf.idf_example_test(env_tag="test_jtag_arm") def test_examples_app_trace_to_host(env, extra_data): rel_project_path = os.path.join('examples', 'system', 'app_trace_to_host') dut = env.get_dut('app_trace_to_host', rel_project_path) idf_path = dut.app.get_sdk_path() proj_path = os.path.join(idf_path, rel_project_path) with ttfw_idf.OCDProcess(os.path.join(proj_path, 'openocd.log')): with ttfw_idf.TelnetProcess(os.path.join(proj_path, 'telnet.log')) as telnet_p: dut.start_app() dut.expect_all('example: Enabling ADC1 on channel 6 / GPIO34.', 'example: Enabling CW generator on DAC channel 1', 'example: Custom divider of RTC 8 MHz clock has been set.', 'example: Sampling ADC and sending data to the host...', re.compile(r'example: Collected \d+ samples in 20 ms.'), 'example: Sampling ADC and sending data to the UART...', re.compile(r'example: Sample:\d, Value:\d+'), re.compile(r'example: Collected \d+ samples in 20 ms.'), timeout=20) telnet_p.pexpect_proc.sendline('esp apptrace start file://adc.log 0 9000 5 0 0') telnet_p.pexpect_proc.expect_exact('App trace params: from 2 cores, size 9000 bytes, ' 'stop_tmo 5 s, poll period 0 ms, wait_rst 0, skip 0 bytes') telnet_p.pexpect_proc.expect_exact('Targets connected.') telnet_p.pexpect_proc.expect_exact('Targets disconnected.') telnet_p.pexpect_proc.expect_exact('Tracing is STOPPED. Size is 9000 of 9000 @') telnet_p.pexpect_proc.expect_exact('Data: blocks incomplete 0, lost bytes: 0') with ttfw_idf.CustomProcess(' '.join([os.path.join(idf_path, 'tools/esp_app_trace/logtrace_proc.py'), 'adc.log', os.path.join(dut.app.get_binary_path(rel_project_path), 'app_trace_to_host.elf')]), logfile='logtrace_proc.log') as logtrace: logtrace.pexpect_proc.expect_exact('Parse trace file') logtrace.pexpect_proc.expect_exact('Parsing completed.') logtrace.pexpect_proc.expect_exact('====================================================================') logtrace.pexpect_proc.expect(re.compile(r'example: Sample:\d+, Value:\d+')) logtrace.pexpect_proc.expect_exact('====================================================================') logtrace.pexpect_proc.expect(re.compile(r'Log records count: \d+')) if __name__ == '__main__': test_examples_app_trace_to_host()