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|
# -*- Tcl -*-
# testing mixinof
package prefer latest
package require nx
package require nx::test
nx::test configure -count 100
###########################################
# testing simple per object mixins
###########################################
nx::test case simple-pom {
nx::Class create A
nx::Object create o -object-mixins A
? {o object mixins get} ::A
? {o info object mixins} ::A
? {A info mixinof} ::o
o destroy
? {A info mixinof} ""
}
###########################################
# testing transitive per object mixins
###########################################
nx::test case transitive-pom {
nx::Class create B
nx::Class create C -superclass B
nx::Class create M
B mixins set M
nx::Object create o -object-mixins C
nx::Object create o1 -object-mixins B
? {C info mixinof} ::o
? {lsort [B info mixinof -closure]} "::o ::o1"
? {lsort [B info mixinof -closure ::o1]} "::o1"
? {lsort [B info mixinof -closure ::o*]} "::o ::o1"
? {lsort [C info mixinof -closure ::o*]} "::o"
# A class is mixed into a per-object mixin class
? {lsort [M info mixinof -closure ::o*]} "::o ::o1"
? {lsort [M info mixinof -scope object]} ""
}
###########################################
# testing per object mixins with redefinition
###########################################
nx::test case recreate-mixin-class {
nx::Class create M {:method foo args {puts x;next}}
nx::Object create o -object-mixins M
? {o info object mixins} ::M
? {o info precedence} "::M ::nx::Object"
? {o info lookup method foo} "::nsf::classes::M::foo"
nx::Class create M {:method foo args next}
? {o info object mixins} ::M
? {o info precedence} "::M ::nx::Object"
? {o info lookup method foo} "::nsf::classes::M::foo"
M destroy
? {o info object mixins} ""
? {o info precedence} "::nx::Object"
? {o info lookup method foo} ""
}
###########################################
# testing simple per class mixins
###########################################
nx::test case pcm {
nx::Class create A
nx::Class create B -mixin A
nx::Class create C -superclass B
C create c1
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof} ::B
? {c1 info precedence} "::A ::C ::B ::nx::Object"
B destroy
? {A info mixinof} ""
? {c1 info precedence} "::C ::nx::Object"
}
###########################################
# testing simple per class mixins with guards
###########################################
nx::test case pcm2 {
nx::Class create M1
nx::Class create M2
nx::Class create X
nx::Class create A -mixin {M1 M2 X}
A mixins guard M1 "test"
nx::Class create B -superclass A
? {A info mixins M2} ::M2
? {A info mixins M*} "::M1 ::M2"
? {A info mixins -guards} "{::M1 -guard test} ::M2 ::X"
? {B info mixins} ""
? {B info mixins -closure} "::M1 ::M2 ::X"
? {B info mixins -closure M2} ::M2
? {B info mixins -closure M*} "::M1 ::M2"
? {B info mixins -closure -guards} "{::M1 -guard test} ::M2 ::X"
? {B info mixins -closure -guards M1} "{::M1 -guard test}"
? {B info mixins -closure -guards M*} "{::M1 -guard test} ::M2"
}
###########################################
# testing transitive per class mixins
###########################################
nx::test case trans-pcm1 {
nx::Class create A
nx::Class create B -mixin A
nx::Class create C -superclass B
A mixins set [nx::Class create M]
A create a1
B create b1
C create c1
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof -scope class} ::B
? {a1 info precedence} "::M ::A ::nx::Object"
? {b1 info precedence} "::M ::A ::B ::nx::Object"
? {c1 info precedence} "::M ::A ::C ::B ::nx::Object"
? {M info mixinof -scope class} "::A"
# since M is an instmixin of A and A is a instmixin of B,
# M is a instmixin of B as well, and of its subclasses
? {M info mixinof -scope class -closure} "::A ::B ::C"
? {A info mixinof -scope class} "::B"
? {A info mixinof -scope class -closure} "::B ::C"
? {B info mixinof -scope class} ""
? {B info mixinof -scope class -closure} ""
# and now destroy mixins
M destroy
? {a1 info precedence} "::A ::nx::Object"
? {b1 info precedence} "::A ::B ::nx::Object"
? {c1 info precedence} "::A ::C ::B ::nx::Object"
B destroy
? {A info mixinof -scope class} ""
? {c1 info precedence} "::C ::nx::Object"
}
###########################################
# testing transitive per class mixins with subclasses
###########################################
nx::test case trans-pcm2 {
nx::Class create X
nx::Class create D
nx::Class create C -superclass D
nx::Class create A -mixin C
nx::Class create B -superclass A
B create b1
# ::C and ::D come to ::A and B as mixins
? {A info heritage} "::C ::D ::nx::Object"
? {B info heritage} "::C ::D ::A ::nx::Object"
? {C info mixinof -scope class -closure} "::A ::B"
? {D info mixinof -scope class -closure} "::A ::B"
? {A info mixinof -scope class -closure} ""
? {B info mixinof -scope class -closure} ""
? {X info mixinof -scope class -closure} ""
D mixins set X
? {C info mixinof -scope class -closure} "::A ::B"
? {D info mixinof -scope class -closure} "::A ::B"
? {A info mixinof -scope class -closure} ""
? {B info mixinof -scope class -closure} ""
? {X info mixinof -scope class -closure} "::D ::C ::A ::B"
? {b1 info precedence} "::C ::X ::D ::B ::A ::nx::Object"
B create b2
? {b2 info precedence} "::C ::X ::D ::B ::A ::nx::Object"
}
###########################################
# testing transitive per class mixins with subclasses
###########################################
nx::test case trans-pcm3 {
nx::Class create A3 -superclass [nx::Class create A2 -superclass [nx::Class create A1]]
nx::Class create B3 -superclass [nx::Class create B2 -superclass [nx::Class create B1 -superclass [nx::Class create B0]]]
nx::Class create C3 -superclass [nx::Class create C2 -superclass [nx::Class create C1]]
A2 mixins set B2
B1 mixins set C2
? {A1 info mixinof -scope class -closure} ""
? {A2 info mixinof -scope class -closure} ""
? {A3 info mixinof -scope class -closure} ""
? {A1 info heritage} "::nx::Object"
? {A2 info heritage} "::B2 ::C2 ::C1 ::B1 ::B0 ::A1 ::nx::Object"
? {A3 info heritage} "::B2 ::C2 ::C1 ::B1 ::B0 ::A2 ::A1 ::nx::Object"
? {B0 info mixinof -scope class -closure} "::A2 ::A3"
? {B1 info mixinof -scope class -closure} "::A2 ::A3"
? {B2 info mixinof -scope class -closure} "::A2 ::A3"
? {B3 info mixinof -scope class -closure} ""
? {C1 info mixinof -scope class -closure} "::B1 ::B2 ::B3 ::A2 ::A3"
? {C2 info mixinof -scope class -closure} "::B1 ::B2 ::B3 ::A2 ::A3"
? {C3 info mixinof -scope class -closure} ""
}
###########################################
# testing transitive per class mixins with destroy
###########################################
nx::test case pcm-trans-destroy-A {
nx::Class create A -mixin [nx::Class create M]
nx::Class create B -mixin A
nx::Class create C -superclass B
A create a1
B create b1
C create c1
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof -scope class} ::B
? {a1 info precedence} "::M ::A ::nx::Object"
? {b1 info precedence} "::M ::A ::B ::nx::Object"
? {c1 info precedence} "::M ::A ::C ::B ::nx::Object"
# and now destroy A
A destroy
? {a1 info precedence} "::nx::Object"
? {b1 info precedence} "::B ::nx::Object"
? {c1 info precedence} "::C ::B ::nx::Object"
? {M info mixinof} ""
? {M info mixinof -closure} ""
B destroy
? {M info mixinof -scope class} ""
? {c1 info precedence} "::C ::nx::Object"
}
###########################################
# testing transitive per class mixins with destroy
###########################################
nx::test case pcm-trans-destroy-B {
nx::Class create A -mixin [nx::Class create M]
nx::Class create B -mixin A
nx::Class create C -superclass B
A create a1
B create b1
C create c1
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof -scope class} ::B
? {a1 info precedence} "::M ::A ::nx::Object"
? {b1 info precedence} "::M ::A ::B ::nx::Object"
? {c1 info precedence} "::M ::A ::C ::B ::nx::Object"
B destroy
? {a1 info precedence} "::M ::A ::nx::Object"
? {b1 info precedence} "::nx::Object"
? {c1 info precedence} "::C ::nx::Object"
? {M info mixinof -scope class} "::A"
? {M info mixinof -scope class -closure} "::A"
? {A info mixinof -scope class} ""
}
###########################################
# testing simple per class mixins with redefinition
###########################################
nx::test case pcm-redefine {
nx::Class create A
nx::Class create B -mixin A
nx::Class create C -superclass B
C create c1
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof -scope class} ::B
? {c1 info precedence} "::A ::C ::B ::nx::Object"
? {B info superclasses -closure} "::nx::Object"
? {C info superclasses -closure} "::B ::nx::Object"
? {B info heritage} "::A ::nx::Object"
? {C info heritage} "::A ::B ::nx::Object"
nx::Class create B -mixin A
? {B info superclasses -closure} "::nx::Object"
? {C info superclasses -closure} "::nx::Object"
? {B info heritage} "::A ::nx::Object"
? {C info heritage} "::nx::Object"
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof} ::B
? {c1 info precedence} "::C ::nx::Object"
B destroy
? {A info mixinof} ""
? {c1 info precedence} "::C ::nx::Object"
}
###########################################
# testing simple per class mixins with
# redefinition and softrecreate
###########################################
nx::test case pcm-redefine-soft {
::nsf::configure softrecreate true
nx::Class create A
nx::Class create B -mixin A
nx::Class create C -superclass B
C create c1
? {B mixins get} ::A
? {B info mixins} ::A
? {A info mixinof -scope class} ::B
? {c1 info precedence} "::A ::C ::B ::nx::Object"
? {B info superclasses -closure} "::nx::Object"
? {C info superclasses -closure} "::B ::nx::Object"
? {B info heritage} "::A ::nx::Object"
? {C info heritage} "::A ::B ::nx::Object"
nx::Class create B -mixin A
? {B info superclasses -closure} "::nx::Object"
? {C info superclasses -closure} "::B ::nx::Object"
? {B info heritage} "::A ::nx::Object"
? {C info heritage} "::A ::B ::nx::Object"
? {B info mixins} ::A
? {A info mixinof -scope class} ::B
? {c1 info precedence} "::A ::C ::B ::nx::Object"
B destroy
? {A info mixinof -scope class} ""
? {c1 info precedence} "::C ::nx::Object"
}
###########################################
# test of recreate with same superclass,
# with softrecreate off
###########################################
nx::test case precedence {
::nsf::configure softrecreate false
nx::Class create O
nx::Class create A -superclass O
nx::Class create B -superclass A
B create b1
A create a1
O create o1
? {A info superclasses} "::O"
? {B info heritage} "::A ::O ::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "::B {} ::A"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::O ::A ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::A ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::A ::O ::nx::Object"
? {b1 info precedence} "::B ::A ::O ::nx::Object"
# we recreate the class new, with the same superclass
nx::Class create A -superclass O
? {A info superclasses} "::O"
? {B info heritage} "::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "{} {} ::A"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::O ::nx::Object ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::nx::Object ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::nx::Object"
? {b1 info precedence} "::B ::nx::Object"
}
###########################################
# test of recreate with different superclass
# with softrecreate on
###########################################
nx::test case alternate-precedence {
::nsf::configure softrecreate false
nx::Class create O
nx::Class create A -superclass O
nx::Class create B -superclass A
B create b1
A create a1
O create o1
? {A info superclasses} "::O"
? {B info heritage} "::A ::O ::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "::B {} ::A"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::O ::A ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::A ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::A ::O ::nx::Object"
? {b1 info precedence} "::B ::A ::O ::nx::Object"
# we recreate the class new, with a different superclass
nx::Class create A
? {A info superclasses} "::nx::Object"
? {B info heritage} "::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "{} {} {}"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::nx::Object ::nx::Object ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::nx::Object ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::nx::Object"
? {b1 info precedence} "::B ::nx::Object"
}
###########################################
# test of recreate with same superclass,
# with softrecreate on
###########################################
nx::test case recreate-precedence {
::nsf::configure softrecreate true
nx::Class create O
nx::Class create A -superclass O
nx::Class create B -superclass A
B create b1
A create a1
O create o1
? {A info superclasses} "::O"
? {B info heritage} "::A ::O ::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "::B {} ::A"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::O ::A ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::A ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::A ::O ::nx::Object"
? {b1 info precedence} "::B ::A ::O ::nx::Object"
# we recreate the class new, with the same superclass
nx::Class create A -superclass O
? {A info superclasses} "::O"
? {B info heritage} "::A ::O ::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "::B {} ::A"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::O ::A ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::A ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::A ::O ::nx::Object"
? {b1 info precedence} "::B ::A ::O ::nx::Object"
}
###########################################
# test of recreate with different superclass
# with softrecreate on
###########################################
nx::test case recreate-alternate-precedence {
::nsf::configure softrecreate true
nx::Class create O
nx::Class create A -superclass O
nx::Class create B -superclass A
B create b1
A create a1
O create o1
? {B info heritage} "::A ::O ::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "::B {} ::A"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::O ::A ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::A ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::A ::O ::nx::Object"
? {b1 info precedence} "::B ::A ::O ::nx::Object"
# we recreate the class new, with a different superclass
nx::Class create A
? {A info superclasses} "::nx::Object"
? {B info heritage} "::A ::nx::Object"
? {B info heritage} "::A ::nx::Object"
? {list [A info subclasses] [B info subclasses] [O info subclasses]} "::B {} {}"
? {list [A info superclasses] [B info superclasses] [O info superclasses]} "::nx::Object ::A ::nx::Object"
? {list [a1 info class] [b1 info class] [o1 info class]} "::A ::B ::O"
? {o1 info precedence} "::O ::nx::Object"
? {a1 info precedence} "::A ::nx::Object"
? {b1 info precedence} "::B ::A ::nx::Object"
}
###########################################
# testing simple per object mixins
###########################################
nx::test case nx-mixinof {
nx::Class create M
nx::Class create A
nx::Class create C
C create c1 -object-mixins A
C create c2
nx::Class create C2 -mixin A
C2 create c22
? {c1 object mixins get} ::A
? {c1 info object mixins} ::A
? {lsort [A info mixinof]} "::C2 ::c1"
? {M info mixinof} ""
C mixins set M
#? {M info mixinof -scope object} "::c1 ::c2"
? {M info mixinof -scope object} ""
? {M info mixinof -scope class} "::C"
? {M info mixinof -scope all} "::C"
? {M info mixinof} "::C"
? {lsort [A info mixinof]} "::C2 ::c1"
? {A info mixinof -scope object} "::c1"
? {A info mixinof -scope class} "::C2"
c1 destroy
? {A info mixinof} "::C2"
? {M info mixinof} "::C"
C destroy
? {M info mixinof} ""
}
#
# Local variables:
# mode: tcl
# tcl-indent-level: 2
# indent-tabs-mode: nil
# End:
|
