cpython/Lib/test/test_future.py

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# Test various flavors of legal and illegal future statements
from test_support import unload
import re
rx = re.compile('\((\S+).py, line (\d+)')
def check_error_location(msg):
mo = rx.search(msg)
print "SyntaxError %s %s" % mo.group(1, 2)
# The first two tests should work
unload('test_future1')
import test_future1
unload('test_future2')
import test_future2
# The remaining tests should fail
try:
import badsyntax_future3
except SyntaxError, msg:
check_error_location(str(msg))
try:
import badsyntax_future4
except SyntaxError, msg:
check_error_location(str(msg))
try:
import badsyntax_future5
except SyntaxError, msg:
check_error_location(str(msg))
try:
import badsyntax_future6
except SyntaxError, msg:
check_error_location(str(msg))
try:
import badsyntax_future7
except SyntaxError, msg:
check_error_location(str(msg))