2020-04-17 09:51:00 +00:00
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from __future__ import unicode_literals
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import os
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import re
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import ttfw_idf
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@ttfw_idf.idf_example_test(env_tag="test_jtag_arm")
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def test_examples_app_trace_to_host(env, extra_data):
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rel_project_path = os.path.join('examples', 'system', 'app_trace_to_host')
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dut = env.get_dut('app_trace_to_host', rel_project_path)
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idf_path = dut.app.get_sdk_path()
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proj_path = os.path.join(idf_path, rel_project_path)
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2020-05-19 12:27:31 +00:00
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with ttfw_idf.OCDBackend(os.path.join(proj_path, 'openocd.log'), dut.app.target) as ocd:
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dut.start_app()
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dut.expect_all('example: Enabling ADC1 on channel 6 / GPIO34.',
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'example: Enabling CW generator on DAC channel 1',
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'example: Custom divider of RTC 8 MHz clock has been set.',
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'example: Sampling ADC and sending data to the host...',
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re.compile(r'example: Collected \d+ samples in 20 ms.'),
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'example: Sampling ADC and sending data to the UART...',
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re.compile(r'example: Sample:\d, Value:\d+'),
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re.compile(r'example: Collected \d+ samples in 20 ms.'),
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timeout=20)
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response = ocd.cmd_exec('esp apptrace start file://adc.log 0 9000 5 0 0')
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with open(os.path.join(proj_path, 'telnet.log'), 'w') as f:
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f.write(response)
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assert('Data: blocks incomplete 0, lost bytes: 0' in response)
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2020-04-17 09:51:00 +00:00
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with ttfw_idf.CustomProcess(' '.join([os.path.join(idf_path, 'tools/esp_app_trace/logtrace_proc.py'),
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'adc.log',
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os.path.join(dut.app.get_binary_path(rel_project_path),
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'app_trace_to_host.elf')]),
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logfile='logtrace_proc.log') as logtrace:
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logtrace.pexpect_proc.expect_exact('Parse trace file')
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logtrace.pexpect_proc.expect_exact('Parsing completed.')
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logtrace.pexpect_proc.expect_exact('====================================================================')
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logtrace.pexpect_proc.expect(re.compile(r'example: Sample:\d+, Value:\d+'))
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logtrace.pexpect_proc.expect_exact('====================================================================')
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logtrace.pexpect_proc.expect(re.compile(r'Log records count: \d+'))
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if __name__ == '__main__':
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test_examples_app_trace_to_host()
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