mirror of
https://github.com/python/cpython.git
synced 2025-07-18 16:55:20 +00:00
408b6d34de
imports of test modules now import from the test package. Other related oddities are also fixed (like DeprecationWarning filters that weren't specifying the full import part, etc.). Also did a general code cleanup to remove all "from test.test_support import *"'s. Other from...import *'s weren't changed.
127 lines
5.4 KiB
Python
127 lines
5.4 KiB
Python
from test.test_support import TestFailed
|
|
|
|
import bisect
|
|
import sys
|
|
|
|
nerrors = 0
|
|
|
|
def check_bisect(func, list, elt, expected):
|
|
global nerrors
|
|
got = func(list, elt)
|
|
if got != expected:
|
|
print >> sys.stderr, \
|
|
"expected %s(%s, %s) -> %s, but got %s" % (func.__name__,
|
|
list,
|
|
elt,
|
|
expected,
|
|
got)
|
|
nerrors += 1
|
|
|
|
# XXX optional slice arguments need tests.
|
|
|
|
check_bisect(bisect.bisect_right, [], 1, 0)
|
|
check_bisect(bisect.bisect_right, [1], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1], 1, 1)
|
|
check_bisect(bisect.bisect_right, [1], 2, 1)
|
|
check_bisect(bisect.bisect_right, [1, 1], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 1], 1, 2)
|
|
check_bisect(bisect.bisect_right, [1, 1], 2, 2)
|
|
check_bisect(bisect.bisect_right, [1, 1, 1], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 1, 1], 1, 3)
|
|
check_bisect(bisect.bisect_right, [1, 1, 1], 2, 3)
|
|
check_bisect(bisect.bisect_right, [1, 1, 1, 1], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 1, 1, 1], 1, 4)
|
|
check_bisect(bisect.bisect_right, [1, 1, 1, 1], 2, 4)
|
|
check_bisect(bisect.bisect_right, [1, 2], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 2], 1, 1)
|
|
check_bisect(bisect.bisect_right, [1, 2], 1.5, 1)
|
|
check_bisect(bisect.bisect_right, [1, 2], 2, 2)
|
|
check_bisect(bisect.bisect_right, [1, 2], 3, 2)
|
|
check_bisect(bisect.bisect_right, [1, 1, 2, 2], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 1, 2, 2], 1, 2)
|
|
check_bisect(bisect.bisect_right, [1, 1, 2, 2], 1.5, 2)
|
|
check_bisect(bisect.bisect_right, [1, 1, 2, 2], 2, 4)
|
|
check_bisect(bisect.bisect_right, [1, 1, 2, 2], 3, 4)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 1, 1)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 1.5, 1)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 2, 2)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 2.5, 2)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 3, 3)
|
|
check_bisect(bisect.bisect_right, [1, 2, 3], 4, 3)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 0, 0)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1, 1)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1.5, 1)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2, 3)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2.5, 3)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3, 6)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3.5, 6)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 4, 10)
|
|
check_bisect(bisect.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 5, 10)
|
|
|
|
check_bisect(bisect.bisect_left, [], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1], 2, 1)
|
|
check_bisect(bisect.bisect_left, [1, 1], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1], 2, 2)
|
|
check_bisect(bisect.bisect_left, [1, 1, 1], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1, 1], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1, 1], 2, 3)
|
|
check_bisect(bisect.bisect_left, [1, 1, 1, 1], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1, 1, 1], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1, 1, 1], 2, 4)
|
|
check_bisect(bisect.bisect_left, [1, 2], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 2], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 2], 1.5, 1)
|
|
check_bisect(bisect.bisect_left, [1, 2], 2, 1)
|
|
check_bisect(bisect.bisect_left, [1, 2], 3, 2)
|
|
check_bisect(bisect.bisect_left, [1, 1, 2, 2], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1, 2, 2], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 1, 2, 2], 1.5, 2)
|
|
check_bisect(bisect.bisect_left, [1, 1, 2, 2], 2, 2)
|
|
check_bisect(bisect.bisect_left, [1, 1, 2, 2], 3, 4)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 1.5, 1)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 2, 1)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 2.5, 2)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 3, 2)
|
|
check_bisect(bisect.bisect_left, [1, 2, 3], 4, 3)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 0, 0)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1, 0)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1.5, 1)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2, 1)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2.5, 3)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3, 3)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3.5, 6)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 4, 6)
|
|
check_bisect(bisect.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 5, 10)
|
|
|
|
def check_insort(n):
|
|
global nerrors
|
|
from random import choice
|
|
import sys
|
|
digits = "0123456789"
|
|
raw = []
|
|
insorted = []
|
|
for i in range(n):
|
|
digit = choice(digits)
|
|
raw.append(digit)
|
|
if digit in "02468":
|
|
f = bisect.insort_left
|
|
else:
|
|
f = bisect.insort_right
|
|
f(insorted, digit)
|
|
sorted = raw[:]
|
|
sorted.sort()
|
|
if sorted == insorted:
|
|
return
|
|
print >> sys.stderr, "insort test failed: raw %s got %s" % (raw, insorted)
|
|
nerrors += 1
|
|
|
|
check_insort(500)
|
|
|
|
if nerrors:
|
|
raise TestFailed("%d errors in test_bisect" % nerrors)
|