779ed2cd7a
This suite fails on Python 3 (with and without -builtin) due to the following issues: - Operator / is mapped to the div slot which is now truediv in Python3 (see PR #136 for a WIP fix). - Operators +=, -=, *= and probably others assign the method return type (void) to the object they are applied on. A workaround is to return *this from the affected operators.
162 lines
2.7 KiB
Python
162 lines
2.7 KiB
Python
from operator_overload import *
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# first check all the operators are implemented correctly from pure C++ code
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Op_sanity_check()
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pop = Op(6)/Op(3) # breaks in Python3 with or without -builtin
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# test routine:
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a=Op()
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b=Op(5)
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c=Op(b) # copy construct
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d=Op(2)
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dd=d # assignment operator
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# test equality
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if not a!=b:
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raise RuntimeError("a!=b")
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if not b==c:
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raise RuntimeError("b==c")
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if not a!=d:
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raise RuntimeError("a!=d")
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if not d==dd:
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raise RuntimeError("d==dd")
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# test <
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if not a<b:
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raise RuntimeError("a<b")
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if not a<=b:
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raise RuntimeError("a<=b")
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if not b<=c:
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raise RuntimeError("b<=c")
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if not b>=c:
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raise RuntimeError("b>=c")
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if not b>d:
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raise RuntimeError("b>d")
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if not b>=d:
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raise RuntimeError("b>=d")
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# test +=
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e=Op(3)
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e+=d
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if not e==b:
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raise RuntimeError("e==b (%s==%s)" % (str(e), str(b)))
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e-=c
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if not e==a:
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raise RuntimeError("e==a")
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e=Op(1)
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e*=b
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if not e==c:
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raise RuntimeError("e==c")
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e/=d
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if not e==d:
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raise RuntimeError("e==d")
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e%=c;
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if not e==d:
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raise RuntimeError("e==d")
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# test +
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f=Op(1)
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g=Op(1)
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if not f+g==Op(2):
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raise RuntimeError("f+g==Op(2)")
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if not f-g==Op(0):
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raise RuntimeError("f-g==Op(0)")
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if not f*g==Op(1):
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raise RuntimeError("f*g==Op(1)")
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if not f/g==Op(1):
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raise RuntimeError("f/g==Op(1)")
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if not f%g==Op(0):
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raise RuntimeError("f%g==Op(0)")
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# test unary operators
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if not -a==a:
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raise RuntimeError("-a==a")
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if not -b==Op(-5):
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raise RuntimeError("-b==Op(-5)")
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# plus add some code to check the __str__ fn
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if not str(Op(1))=='Op(1)':
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raise RuntimeError("str(Op(1))=='Op(1)'")
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if not str(Op(-3))=='Op(-3)':
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raise RuntimeError("str(Op(-3))=='Op(-3)'")
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"""
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/* Sample test code in C++
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#include <assert.h>
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#include <stdio.h>
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int main(int argc,char** argv)
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{
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// test routine:
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Op a;
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Op b=5;
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Op c=b; // copy construct
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Op d=2;
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// test equality
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assert(a!=b);
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assert(b==c);
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assert(a!=d);
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// test <
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assert(a<b);
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assert(a<=b);
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assert(b<=c);
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assert(b>=c);
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assert(b>d);
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assert(b>=d);
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// test +=
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Op e=3;
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e+=d;
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assert(e==b);
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e-=c;
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assert(e==a);
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e=Op(1);
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e*=b;
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assert(e==c);
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e/=d;
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assert(e==d);
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e%=c;
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assert(e==d);
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// test +
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Op f(1),g(1);
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assert(f+g==Op(2));
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assert(f-g==Op(0));
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assert(f*g==Op(1));
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assert(f/g==Op(1));
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assert(f%g==Op(0));
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// test unary operators
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assert(!a==true);
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assert(!b==false);
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assert(-a==a);
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assert(-b==Op(-5));
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// test []
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Op h=3;
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assert(h[0]==3);
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assert(h[1]==0);
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h[0]=2; // set
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assert(h[0]==2);
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h[1]=2; // ignored
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assert(h[0]==2);
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assert(h[1]==0);
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// test ()
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Op i=3;
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assert(i()==3);
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assert(i(1)==4);
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assert(i(1,2)==6);
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// plus add some code to check the __str__ fn
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//assert(str(Op(1))=="Op(1)");
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//assert(str(Op(-3))=="Op(-3)");
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printf("ok\n");
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}
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*/
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"""
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