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import os, sys, subprocess |
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2
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3
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here = os.path.dirname(os.path.abspath(__file__)) |
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4
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5
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verbose_file = os.path.join(here, "verbose.py") |
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6
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non_verbose_file = os.path.join(here, "non_verbose.py") |
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7
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8
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9
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def _run_subprocess(script): |
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10
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output = [] |
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11
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process = subprocess.Popen( |
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[sys.executable, "-u", script], |
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stdout=subprocess.PIPE, |
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stderr=subprocess.PIPE, |
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text=True, |
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bufsize=1, # Line buffered |
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env={**os.environ, "PYTHONUNBUFFERED": "1"}, |
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) |
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# Read output line by line |
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while True: |
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line = process.stdout.readline() |
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if line: |
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output.append(line) |
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if not line and process.poll() is not None: |
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break |
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return "".join(output), process.stderr.read() |
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28
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29
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30
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def test_empty_output(): |
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31
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stdout_verb, stderr_verb = _run_subprocess(verbose_file) |
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32
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stdout_non_verb, stderr_non_verb = _run_subprocess(non_verbose_file) |
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33
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34
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print("\n stdout_verb \n", stdout_verb, "\n") |
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print("\n stderr_verb \n", stderr_verb, "\n") |
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36
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print("\n stdout_non_verb \n", stdout_non_verb, "\n") |
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print("\n stderr_non_verb \n", stderr_non_verb, "\n") |
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39
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40
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assert "Results:" in stdout_verb |
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assert not stdout_non_verb |
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42
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SimonBlanke /
Hyperactive
