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test_jit_string.py
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test_jit_string.py
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# Owner(s): ["oncall: jit"]
from test_jit import JitTestCase
from torch.testing._internal.common_utils import run_tests
from typing import List, Tuple
class TestScript(JitTestCase):
def test_str_ops(self):
def test_str_is(s: str) -> Tuple[bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool]:
return s.isupper(), s.islower(), s.isdigit(), s.isspace(), \
s.isalnum(), s.isalpha(), s.isdecimal(), s.isnumeric(), \
s.isidentifier(), s.istitle(), s.isprintable()
def test_str_to(s: str) -> Tuple[str, str, str, str, str]:
return s.upper(), s.lower(), s.capitalize(), s.title(), s.swapcase()
def test_str_strip(s: str) -> Tuple[str, str, str]:
return (
s.lstrip(),
s.rstrip(),
s.strip(),
)
def test_str_strip_char_set(s: str, char_set: str) -> Tuple[str, str, str]:
return (
s.lstrip(char_set),
s.rstrip(char_set),
s.strip(char_set),
)
inputs = ["", "12a", "!B", "12", "a", "B", "aB", "$12", "B12", "AB ",
" \t", " \n", "\na", "abc", "123.3", "s a", "b12a ",
"more strings with spaces", "Titular Strings", "\x0acan'tprintthis",
"spaces at the end ", " begin"]
def test_str_center(i: int, s: str) -> str:
return s.center(i)
def test_str_center_fc(i: int, s: str) -> str:
return s.center(i, '*')
def test_str_center_error(s: str) -> str:
return s.center(10, '**')
def test_ljust(s: str, i: int) -> str:
return s.ljust(i)
def test_ljust_fc(s: str, i: int, fc: str) -> str:
return s.ljust(i, fc)
def test_ljust_fc_err(s: str) -> str:
return s.ljust(10, '**')
def test_rjust(s: str, i: int) -> str:
return s.rjust(i)
def test_rjust_fc(s: str, i: int, fc: str) -> str:
return s.rjust(i, fc)
def test_rjust_fc_err(s: str) -> str:
return s.rjust(10, '**')
def test_zfill(s: str, i: int) -> str:
return s.zfill(i)
for input in inputs:
self.checkScript(test_str_is, (input,))
self.checkScript(test_str_to, (input,))
self.checkScript(test_str_strip, (input,))
for char_set in ["abc", "123", " ", "\t"]:
self.checkScript(test_str_strip_char_set, (input, char_set))
for i in range(7):
self.checkScript(test_str_center, (i, input,))
self.checkScript(test_str_center_fc, (i, input,))
self.checkScript(test_ljust, (input, i))
self.checkScript(test_ljust_fc, (input, i, '*'))
self.checkScript(test_rjust, (input, i))
self.checkScript(test_rjust_fc, (input, i, '*'))
self.checkScript(test_zfill, (input, i))
with self.assertRaises(Exception):
test_str_center_error("error")
test_ljust("error")
def test_count() -> Tuple[int, int, int, int, int, int, int, int, int, int, int, int]:
return (
"hello".count("h"),
"hello".count("h", 0, 1),
"hello".count("h", -3),
"hello".count("h", -10, 1),
"hello".count("h", 0, -10),
"hello".count("h", 0, 10),
"hello".count("ell"),
"hello".count("ell", 0, 1),
"hello".count("ell", -3),
"hello".count("ell", -10, 1),
"hello".count("ell", 0, -10),
"hello".count("ell", 0, 10)
)
self.checkScript(test_count, ())
def test_endswith() -> Tuple[bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool]:
return (
"hello".endswith("lo"),
"hello".endswith("lo", 0),
"hello".endswith("lo", -2),
"hello".endswith("lo", -8),
"hello".endswith("lo", 0, -5),
"hello".endswith("lo", -2, 3),
"hello".endswith("lo", -8, 4),
"hello".endswith("l"),
"hello".endswith("l", 0),
"hello".endswith("l", -2),
"hello".endswith("l", -8),
"hello".endswith("l", 0, -5),
"hello".endswith("l", -2, 3),
"hello".endswith("l", -8, 4)
)
self.checkScript(test_endswith, ())
def test_startswith() -> Tuple[bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool]:
return (
"hello".startswith("lo"),
"hello".startswith("lo", 0),
"hello".startswith("lo", -2),
"hello".startswith("lo", -8),
"hello".startswith("lo", 0, -5),
"hello".startswith("lo", -2, 3),
"hello".startswith("lo", -8, 4),
"hello".startswith("l"),
"hello".startswith("l", 0),
"hello".startswith("l", -2),
"hello".startswith("l", -8),
"hello".startswith("l", 0, -5),
"hello".startswith("l", -2, 3),
"hello".startswith("l", -8, 4)
)
self.checkScript(test_startswith, ())
def test_expandtabs() -> Tuple[str, str, str, str, str, str]:
return (
'xyz\t82345\tabc'.expandtabs(),
'xyz\t32345\tabc'.expandtabs(3),
'xyz\t52345\tabc'.expandtabs(5),
'xyz\t62345\tabc'.expandtabs(6),
'xyz\t72345\tabc'.expandtabs(7),
'xyz\t62345\tabc'.expandtabs(-5),
)
self.checkScript(test_expandtabs, ())
def test_rfind() -> Tuple[int, int, int, int, int, int, int, int, int]:
return (
"hello123abc".rfind("llo"),
"hello123abc".rfind("12"),
"hello123abc".rfind("ab"),
"hello123abc".rfind("ll", -1),
"hello123abc".rfind("12", 4),
"hello123abc".rfind("ab", -7),
"hello123abc".rfind("ll", -1, 8),
"hello123abc".rfind("12", 4, -4),
"hello123abc".rfind("ab", -7, -20),
)
self.checkScript(test_rfind, ())
def test_find() -> Tuple[int, int, int, int, int, int, int, int, int]:
return (
"hello123abc".find("llo"),
"hello123abc".find("12"),
"hello123abc".find("ab"),
"hello123abc".find("ll", -1),
"hello123abc".find("12", 4),
"hello123abc".find("ab", -7),
"hello123abc".find("ll", -1, 8),
"hello123abc".find("12", 4, -4),
"hello123abc".find("ab", -7, -20),
)
self.checkScript(test_find, ())
def test_index() -> Tuple[int, int, int, int, int, int]:
return (
"hello123abc".index("llo"),
"hello123abc".index("12"),
"hello123abc".index("ab"),
"hello123abc".index("12", 4),
"hello123abc".index("ab", -7),
"hello123abc".index("12", 4, -4),
)
self.checkScript(test_index, ())
def test_rindex() -> Tuple[int, int, int, int, int, int]:
return (
"hello123abc".rindex("llo"),
"hello123abc".rindex("12"),
"hello123abc".rindex("ab"),
"hello123abc".rindex("12", 4),
"hello123abc".rindex("ab", -7),
"hello123abc".rindex("12", 4, -4),
)
self.checkScript(test_rindex, ())
def test_replace() -> Tuple[str, str, str, str, str, str, str]:
return (
"hello123abc".replace("llo", "sdf"),
"ff".replace("f", "ff"),
"abc123".replace("a", "testing"),
"aaaaaa".replace("a", "testing", 3),
"bbb".replace("a", "testing", 3),
"ccc".replace("c", "ccc", 3),
"cc".replace("c", "ccc", -3),
)
self.checkScript(test_replace, ())
def test_partition() -> Tuple[Tuple[str, str, str], Tuple[str, str, str], Tuple[str, str, str],
Tuple[str, str, str], Tuple[str, str, str], Tuple[str, str, str],
Tuple[str, str, str]]:
return (
"hello123abc".partition("llo"),
"ff".partition("f"),
"abc123".partition("a"),
"aaaaaa".partition("testing"),
"bbb".partition("a"),
"ccc".partition("ccc"),
"cc".partition("ccc"),
)
self.checkScript(test_partition, ())
def test_rpartition() -> Tuple[Tuple[str, str, str], Tuple[str, str, str], Tuple[str, str, str],
Tuple[str, str, str], Tuple[str, str, str], Tuple[str, str, str],
Tuple[str, str, str]]:
return (
"hello123abc".rpartition("llo"),
"ff".rpartition("f"),
"abc123".rpartition("a"),
"aaaaaa".rpartition("testing"),
"bbb".rpartition("a"),
"ccc".rpartition("ccc"),
"cc".rpartition("ccc"),
)
self.checkScript(test_rpartition, ())
def test_split() -> Tuple[List[str], List[str], List[str], List[str], List[str],
List[str], List[str], List[str], List[str], List[str], List[str]]:
return (
"a a a a a".split(),
"a a a a a".split(),
" a a\ta \v a \v\f\n a \t ".split(),
" a a a a a ".split(" "),
"a a a a a ".split(" ", 10),
"a a a a a ".split(" ", -1),
"a a a a a ".split(" ", 3),
" a a a a a ".split("*"),
" a*a a*a a".split("*"),
" a*a a*a a ".split("*", -1),
" a*a a*a a ".split("a*", 10),
)
self.checkScript(test_split, ())
# test raising error for empty separator
def test_split_empty_separator():
s = "test"
return s.split("")
self.checkScriptRaisesRegex(test_split_empty_separator, (), Exception,
"empty separator")
def test_rsplit() -> Tuple[List[str], List[str], List[str], List[str], List[str],
List[str], List[str], List[str], List[str]]:
return (
"a a a a a".rsplit(),
" a a a a a ".rsplit(" "),
"a a a a a ".rsplit(" ", 10),
"a a a a a ".rsplit(" ", -1),
"a a a a a ".rsplit(" ", 3),
" a a a a a ".rsplit("*"),
" a*a a*a a ".rsplit("*"),
" a*a a*a a ".rsplit("*", -1),
" a*a a*a a".rsplit("a*", 10),
)
self.checkScript(test_rsplit, ())
def test_splitlines() -> Tuple[List[str], List[str], List[str], List[str],
List[str], List[str]]:
return (
"hello\ntest".splitlines(),
"hello\n\ntest\n".splitlines(),
"hello\ntest\n\n".splitlines(),
"hello\vtest".splitlines(),
"hello\v\f\ntest".splitlines(),
"hello\ftest".splitlines(),
)
self.checkScript(test_splitlines, ())
def test_str_cmp(a: str, b: str) -> Tuple[bool, bool, bool, bool, bool, bool]:
return a != b, a == b, a < b, a > b, a <= b, a >= b
for i in range(len(inputs) - 1):
self.checkScript(test_str_cmp, (inputs[i], inputs[i + 1]))
def test_str_join():
return (
",".join(["a"]),
",".join(["a", "b", "c"]),
",".join(["aa", "bb", "cc"]),
",".join(["a,a", "bb", "c,c"]),
"**a**".join(["b", "c", "d", "e"]),
"".join(["a", "b", "c"]),
)
self.checkScript(test_str_join, ())
def test_bool_conversion(a: str):
if a:
return a
else:
return "default"
self.checkScript(test_bool_conversion, ("nonempty",))
self.checkScript(test_bool_conversion, ("",))
def test_string_slice(self):
def test_slice(a: str) -> Tuple[str, str, str, str, str]:
return (
a[0:1:2],
a[0:6:1],
a[4:1:2],
a[0:3:2],
a[-1:1:3],
)
self.checkScript(test_slice, ("hellotest",))
if __name__ == '__main__':
run_tests()