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Generating junitxml report with stdout missing

See original GitHub issue

Description

Pytest fails to generate junitxml report with captured stdout after pytest 5.4.0.

pip list

Package            Version
------------------ -------
apipkg             1.5    
atomicwrites       1.3.0  
attrs              19.3.0 
execnet            1.7.1  
filelock           3.0.12 
importlib-metadata 1.5.0  
more-itertools     8.2.0  
packaging          20.3   
pip                20.0.2 
pluggy             0.13.1 
py                 1.8.1  
pyparsing          2.4.6  
pytest             5.4.1  
pytest-forked      1.1.3  
pytest-xdist       1.31.0 
setuptools         46.0.0 
six                1.14.0 
wcwidth            0.1.8  
zipp               3.1.0

pytest and operating system versions

pytest 5.4.1 Ubuntu 19.10

Example

Content of test_junit.py:

def test_stdout():
    print('Testing...')

Let’s run the test: pytest test_junit.py -v --junitxml result.xml

Content of result.xml:

<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
   <testsuite errors="0" failures="0" hostname="likai-ubuntu" name="pytest" skipped="0" tests="1" time="0.010" timestamp="2020-03-20T19:11:11.630551">
      <testcase classname="capture.test_junit" file="capture/test_junit.py" line="0" name="test_capture" time="0.000" />
   </testsuite>
</testsuites>

If I run the same test with pytest 5.3.5, the result contains stdout:

<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
   <testsuite errors="0" failures="0" hostname="likai-ubuntu" name="pytest" skipped="0" tests="1" time="0.011" timestamp="2020-03-20T19:17:00.902714">
      <testcase classname="capture.test_junit" file="capture/test_junit.py" line="0" name="test_capture" time="0.000">
         <system-out>Testing...</system-out>
      </testcase>
   </testsuite>
</testsuites>

Issue Analytics

State:
Created 4 years ago
Comments:5

Top GitHub Comments

4reactions

bschnurrcommented, Apr 7, 2020

How can we turn on --junit_logging=all by command line? this worked.

-o junit_logging=all

3reactions

lebseucommented, Mar 20, 2020

Well, here is the change: #6469 By default, no captured output is written. https://docs.pytest.org/en/latest/reference.html#confval-junit_logging

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