2 $description = "Test the and & or functions.\n";
4 $details = "Try various uses of and & or to ensure they all give the correct
8 # For $(and ...), it will either be empty or the last value
18 @echo 4 $(and z,true,$f,false)
19 @echo 5 $(and $t,$f,$(info bad short-circuit))
20 @echo 6 $(and $(call NEQ,a,b),true)
21 @echo 7 $(and $(call NEQ,a,a),true)
22 @echo 8 $(and z,true,fal,se) hi
23 @echo 9 $(and ,true,fal,se)there
24 @echo 10 $(and $(e) ,$t)',
26 "1\n2 true\n3\n4\n5\n6 true\n7\n8 se hi\n9 there\n10\n");
29 # For $(or ...), it will either be empty or the first true value
39 @echo 4 $(or z,true,$f,false)
40 @echo 5 $(or $t,$(info bad short-circuit))
41 @echo 6 $(or $(info short-circuit),$t)
42 @echo 7 $(or $(call NEQ,a,b),true)
43 @echo 8 $(or $(call NEQ,a,a),true)
44 @echo 9 $(or z,true,fal,se) hi
45 @echo 10 $(or ,true,fal,se)there
46 @echo 11 $(or $(e) ,$f)',
48 "short-circuit\n1\n2 true\n3 true\n4 z\n5 true\n6 true\n7 b\n8 true\n9 z hi\n10 truethere\n11\n");