1 | import os |
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2 | import platform |
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3 | import signal |
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4 | import sys |
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5 | |||
6 | import process_tests |
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7 | import pytest |
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8 | |||
9 | TIMEOUT = int(os.getenv('HUNTER_TEST_TIMEOUT', 10)) |
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10 | |||
11 | |||
12 | @pytest.mark.skipif('platform.system() == "Windows"') |
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13 | def test_manhole(): |
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14 | with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \ |
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15 | process_tests.dump_on_error(target.read): |
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16 | |||
17 | process_tests.wait_for_strings(target.read, TIMEOUT, 'Oneshot activation is done by signal') |
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18 | |||
19 | with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid), 'stdlib=False') as tracer,\ |
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20 | process_tests.dump_on_error(tracer.read): |
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21 | |||
22 | process_tests.wait_for_strings( |
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23 | tracer.read, TIMEOUT, |
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24 | 'Output stream active. Starting tracer', |
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25 | 'call => stuff()', |
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26 | 'line time.sleep(1)', |
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27 | 'return <= stuff: None', |
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28 | ) |
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29 | process_tests.wait_for_strings(target.read, TIMEOUT, 'Broken pipe. Stopping tracer.') |
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30 | |||
31 | |||
32 | @pytest.mark.skipif('platform.system() == "Windows"') |
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33 | View Code Duplication | def test_manhole_clean_exit(): |
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34 | with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \ |
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35 | process_tests.dump_on_error(target.read): |
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36 | |||
37 | process_tests.wait_for_strings(target.read, TIMEOUT, 'Oneshot activation is done by signal') |
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38 | |||
39 | with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid), 'stdlib=False') as tracer,\ |
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40 | process_tests.dump_on_error(tracer.read): |
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41 | |||
42 | process_tests.wait_for_strings( |
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43 | tracer.read, TIMEOUT, |
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44 | 'Output stream active. Starting tracer', |
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45 | 'call => stuff()', |
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46 | 'line time.sleep(1)', |
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47 | 'return <= stuff: None', |
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48 | ) |
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49 | target.reset() |
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50 | tracer.proc.send_signal(signal.SIGINT) |
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51 | process_tests.wait_for_strings(target.read, TIMEOUT, |
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52 | 'remote.deactivate()', |
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53 | 'Doing stuff', |
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54 | 'Doing stuff', |
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55 | 'Doing stuff') |
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56 | |||
57 | |||
58 | @pytest.mark.skipif('platform.system() == "Windows"') |
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59 | @pytest.mark.skipif('platform.python_implementation() == "PyPy"') |
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60 | def test_gdb(): |
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61 | with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \ |
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62 | process_tests.dump_on_error(target.read): |
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63 | with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid), |
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64 | '--gdb', 'stdlib=False') as tracer,\ |
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65 | process_tests.dump_on_error(tracer.read): |
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66 | |||
67 | process_tests.wait_for_strings( |
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68 | tracer.read, TIMEOUT, |
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69 | 'WARNING: Using GDB may deadlock the process or create unpredictable results!', |
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70 | 'Output stream active. Starting tracer', |
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71 | 'call => stuff()', |
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72 | 'line time.sleep(1)', |
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73 | 'return <= stuff: None', |
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74 | ) |
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75 | process_tests.wait_for_strings(target.read, TIMEOUT, 'Broken pipe. Stopping tracer.') |
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76 | |||
77 | |||
78 | View Code Duplication | @pytest.mark.skipif('platform.system() == "Windows"') |
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79 | @pytest.mark.skipif('platform.python_implementation() == "PyPy"') |
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80 | def test_gdb_clean_exit(): |
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81 | with process_tests.TestProcess(sys.executable, '-mtarget', 'manhole') as target, \ |
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82 | process_tests.dump_on_error(target.read): |
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83 | |||
84 | with process_tests.TestProcess('hunter-trace', '-p', str(target.proc.pid), |
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85 | 'stdlib=False', '--gdb') as tracer,\ |
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86 | process_tests.dump_on_error(tracer.read): |
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87 | |||
88 | process_tests.wait_for_strings( |
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89 | tracer.read, TIMEOUT, |
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90 | 'WARNING: Using GDB may deadlock the process or create unpredictable results!', |
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91 | 'Output stream active. Starting tracer', |
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92 | 'call => stuff()', |
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93 | 'line time.sleep(1)', |
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94 | 'return <= stuff: None', |
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95 | ) |
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96 | target.reset() |
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97 | tracer.proc.send_signal(signal.SIGINT) |
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98 | process_tests.wait_for_strings(target.read, TIMEOUT, |
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99 | 'Doing stuff', |
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100 | 'Doing stuff', |
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101 | 'Doing stuff') |
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102 |