spikes/pytest/testdata/example/stderr_test.py
from sys import stderr
from time import sleep
stderr.write("loading... ")
def test__stderr__1():
sleep(0.25)
stderr.write("Spoon!\n")
def test__stderr__2():
sleep(0.25)
stderr.write("Kilroy was here.\n")
assert False
stderr.write("done\n")