cpython/Lib/test/test_atexit.py
Tim Peters 012b69cb30 The atexit module effectively turned itself off if sys.exitfunc already
existed at the time atexit first got imported.  That's a bug, and this
fixes it.

Also reworked test_atexit.py to test for this too, and to stop using
an "expected output" file, and to test what actually happens at exit
instead of just simulating what it thinks atexit will do at exit.

Bugfix candidate, but it's messy so I'll backport to 2.2 myself.
2002-07-16 19:30:59 +00:00

61 lines
906 B
Python

# Test the atexit module.
from test_support import TESTFN, vereq
import atexit
import os
input = """\
import atexit
def handler1():
print "handler1"
def handler2(*args, **kargs):
print "handler2", args, kargs
atexit.register(handler1)
atexit.register(handler2)
atexit.register(handler2, 7, kw="abc")
"""
fname = TESTFN + ".py"
f = file(fname, "w")
f.write(input)
f.close()
p = os.popen("python " + fname)
output = p.read()
p.close()
vereq(output, """\
handler2 (7,) {'kw': 'abc'}
handler2 () {}
handler1
""")
input = """\
def direct():
print "direct exit"
import sys
sys.exitfunc = direct
# Make sure atexit doesn't drop
def indirect():
print "indirect exit"
import atexit
atexit.register(indirect)
"""
f = file(fname, "w")
f.write(input)
f.close()
p = os.popen("python " + fname)
output = p.read()
p.close()
vereq(output, """\
indirect exit
direct exit
""")
os.unlink(fname)