File: re_limit.py

package info (click to toggle)
micropython 1.25.0%2Bds-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 48,944 kB
  • sloc: ansic: 317,850; python: 59,539; xml: 4,241; makefile: 3,530; sh: 1,421; javascript: 744; asm: 681; cpp: 45; exp: 11; pascal: 6
file content (34 lines) | stat: -rw-r--r-- 542 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
# Test overflow in re.compile output code.

try:
    import re
except ImportError:
    print("SKIP")
    raise SystemExit


def test_re(r):
    try:
        re.compile(r)
    except:
        print("Error")


# too many chars in []
test_re("[" + "a" * 256 + "]")

# too many groups
test_re("(a)" * 256)

# jump too big for ?
test_re("(" + "a" * 62 + ")?")

# jump too big for *
test_re("(" + "a" * 60 + ".)*")
test_re("(" + "a" * 60 + "..)*")

# jump too big for +
test_re("(" + "a" * 62 + ")+")

# jump too big for |
test_re("b" * 63 + "|a")