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try:
import regex as re
REGEX_AVAILABLE = True
except ImportError:
import re # type: ignore
REGEX_AVAILABLE = False
try:
import iregexp_check # noqa: F401
IREGEXP_AVAILABLE = True
except ImportError:
IREGEXP_AVAILABLE = False
import pytest
from jsonpath import JSONPathError
from jsonpath.function_extensions import Search
def test_patterns_are_cached() -> None:
search_func = Search(cache_capacity=2)
assert len(search_func.cache) == 0
assert search_func("abcdef", "bc.")
assert len(search_func.cache) == 1
def test_malformed_patterns_are_cached() -> None:
search_func = Search(cache_capacity=2)
assert len(search_func.cache) == 0
assert search_func("abcdef", "bc[") is False
assert len(search_func.cache) == 1
assert search_func.cache["bc["] is None
@pytest.mark.skipif(IREGEXP_AVAILABLE is False, reason="requires iregexp_check")
def test_invalid_iregexp_patterns_are_cached() -> None:
search_func = Search(cache_capacity=2)
assert len(search_func.cache) == 0
assert search_func("ab123cdef", "\\d+") is False
assert len(search_func.cache) == 1
assert search_func.cache["\\d+"] is None
def test_debug_regex_patterns() -> None:
search_func = Search(cache_capacity=2, debug=True)
assert len(search_func.cache) == 0
with pytest.raises((JSONPathError, re.error)):
search_func("abcdef", "bc[")
def test_cache_capacity() -> None:
search_func = Search(cache_capacity=2)
assert len(search_func.cache) == 0
assert search_func("1abcdef", "ab[a-z]")
assert len(search_func.cache) == 1
assert search_func("2abcdef", "bc[a-z]")
assert len(search_func.cache) == 2 # noqa: PLR2004
assert search_func("3abcdef", "cd[a-z]")
assert len(search_func.cache) == 2 # noqa: PLR2004
assert "cd[a-z]" in search_func.cache
assert "bc[a-z]" in search_func.cache
assert "ab[a-z]" not in search_func.cache
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