junit-xml support

[Jongy]

Is the --junit-xml pytest flag supported, i.e can I have it include subtests in its report?
It seems that, at least with default settings, subtests are ignored. With pytest 8.3.5 and subtests 0.14.2, for this file:

def test(subtests):
    with subtests.test("test 1"):
        pass

    with subtests.test("test 2"):
        pass

I get this expected pytest verbose output:

tests/test.py::test [test 1] SUBPASS                                                                                                                                                   [100%]
tests/test.py::test [test 2] SUBPASS                                                                                                                                                   [100%]
tests/test.py::test PASSED                                                                                                                                                             [100%]

but this xml:

<testsuites>
<testsuite name="pytest" errors="0" failures="0" skipped="0" tests="3" time="0.034" timestamp="2025-08-25T00:43:19.872314+03:00" hostname="yonatan">
<testcase classname="tests.test" name="test" time="0.022"/>
</testsuite>
</testsuites>

(no mention of the subtests)

Is there any flag to enable it? Or it's just not implemented?

[RonnyPfannschmidt]

Currently not implemented

[Jongy]

Thank you for the prompt reply. I'll leave this as a feature request then, and I might end up implementing later :)