Yg@ RddlmZmZGddZGddZGddeZy) )copysignisnanceZdZdZy)ExceptionIsLikeMixinc^||y||jd|||jd|dt|tsS|j|j|j|j|j d|j dy|j|j |j |jt|jt|jt|j|jD]\}}|j||y)a  Passes when the provided `exc` matches the structure of `template`. Individual exceptions don't have to be the same objects or even pass an equality test: they only need to be the same type and contain equal `exc_obj.args`. Nzunexpected exception: zexpected an exception like z , got Noner) fail isinstanceExceptionGroup assertEqual __class__argsmessagelen exceptionszipassertExceptionIsLike)selfexctemplateets 'lib/python3.12/test/support/testcase.pyrz*ExceptionIsLikeMixin.assertExceptionIsLikes ;8+    II.se4 5 ; II3H,> ?   SXXa[(--*: ;   S[[(*:*: ;   S0#h6I6I2J KCNNH,?,?@1**1a0AN)__name__ __module__ __qualname__rrrrrs1rrceZdZdZy)FloatsAreIdenticalMixincd}t|s t|rt|r6t|r+y||k(r%|dk7rytd|td|k(ry|dz }|j|j||y)a#Fail unless floats x and y are identical, in the sense that: (1) both x and y are nans, or (2) both x and y are infinities, with the same sign, or (3) both x and y are zeros, with the same sign, or (4) x and y are both finite and nonzero, and x == y z&floats {!r} and {!r} are not identicalNgg?z: zeros have different signs)rrrformat)rxymsgs rassertFloatsAreIdenticalz0FloatsAreIdenticalMixin.assertFloatsAreIdentical sr7 8uQxQxE!H !VCx#q!Xc1%5555 #**Q"#rN)rrrr%rrrrrs$rrceZdZdZy)ComplexesAreIdenticalMixinc|j|j|j|j|j|jy)zFail unless complex numbers x and y have equal values and signs. In particular, if x and y both have real (or imaginary) part zero, but the zeros have different signs, this test will fail. N)r%realimag)rr"r#s rassertComplexesAreIdenticalz6ComplexesAreIdenticalMixin.assertComplexesAreIdentical9s4 %%affaff5 %%affaff5rN)rrrr+rrrr'r'8s6rr'N)mathrrrrr'rrrr-s) 116$$2 6!8 6r