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tests: test_fileimport: improve reporting on failure

This commit is contained in:
Daniel Hahler 2018-11-09 01:16:55 +01:00
parent 423e19909e
commit b494d3d1c1
1 changed files with 10 additions and 4 deletions
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14
testing/test_modimport.py
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@ -19,13 +19,19 @@ def test_fileimport(modfile):
# without needing the pytest namespace being set # without needing the pytest namespace being set
# this is critical for the initialization of xdist # this is critical for the initialization of xdist
res = subprocess.call( p = subprocess.Popen(
[ [
sys.executable, sys.executable,
"-c", "-c",
"import sys, py; py.path.local(sys.argv[1]).pyimport()", "import sys, py; py.path.local(sys.argv[1]).pyimport()",
modfile.strpath, modfile.strpath,
] ],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
) )
if res: (out, err) = p.communicate()
pytest.fail("command result %s" % res) if p.returncode != 0:
pytest.fail(
"importing %s failed (exitcode %d): out=%r, err=%r"
% (modfile, p.returncode, out, err)
)