Undo mistaken commit to wrong branch caused by CVS fumble... :-}

1 files changed, 0 insertions, 1243 deletions

diff --git a/tests/oo.test b/tests/oo.test
deleted file mode 100644
index 7fd4255..0000000
--- a/tests/oo.test
+++ /dev/null
@@ -1,1243 +0,0 @@
-# This file contains a collection of tests for Tcl's built-in object system.
-# Sourcing this file into Tcl runs the tests and generates output for errors.
-# No output means no errors were found.
-#
-# Copyright (c) 2006 Donal K. Fellows
-#
-# See the file "license.terms" for information on usage and redistribution of
-# this file, and for a DISCLAIMER OF ALL WARRANTIES.
-#
-# RCS: @(#) $Id: oo.test,v 1.2 2006/10/20 14:04:01 dkf Exp $
-
-if {[lsearch [namespace children] ::tcltest] == -1} {
-    package require tcltest 2
-    namespace import -force ::tcltest::*
-}
-
-testConstraint memory [llength [info commands memory]]
-
-test oo-0.1 {basic test of OO's ability to clean up its initial state} {
-    interp create t
-    interp delete t
-} {}
-test oo-0.2 {basic test of OO's ability to clean up its initial state} {
-    interp eval [interp create] { namespace delete :: }
-} {}
-test oo-0.3 {basic test of OO's ability to clean up its initial state} -setup {
-    proc getbytes {} {
-	set lines [split [memory info] "\n"]
-	lindex $lines 3 3
-    }
-} -constraints memory -body {
-    set end [getbytes]
-    for {set i 0} {$i < 5} {incr i} {
-	[oo::object new] destroy
-	set tmp $end
-	set end [getbytes]
-    }
-    set leakedBytes [expr {$end - $tmp}]
-} -cleanup {
-    rename getbytes {}
-} -result 0
-test oo-0.4 {basic test of OO's ability to clean up its initial state} -setup {
-    proc getbytes {} {
-	set lines [split [memory info] "\n"]
-	lindex $lines 3 3
-    }
-} -constraints memory -body {
-    set end [getbytes]
-    for {set i 0} {$i < 5} {incr i} {
-	oo::class create foo
-	foo new
-	foo destroy
-	set tmp $end
-	set end [getbytes]
-    }
-    set leakedBytes [expr {$end - $tmp}]
-} -cleanup {
-    rename getbytes {}
-} -result 0
-
-test oo-1.1 {basic test of OO functionality: no classes} {
-    set result {}
-    lappend result [oo::object create foo]
-    lappend result [oo::define foo {
-	method bar args {
-	    global result
-	    lappend result {expand}$args
-	    return [llength $args]
-	}
-    }]
-    lappend result [foo bar a b c]
-    lappend result [foo destroy] [info commands foo]
-} {::foo {} a b c 3 {} {}}
-test oo-1.2 {basic test of OO functionality: no classes} -body {
-    oo::define oo::object method missingArgs
-} -returnCodes 1 -result "wrong # args: should be \"oo::define oo::object method name args body\""
-test oo-1.3 {basic test of OO functionality: no classes} {
-    catch {oo::define oo::object method missingArgs}
-    set errorInfo
-} "wrong # args: should be \"oo::define oo::object method name args body\"
-    while executing
-\"oo::define oo::object method missingArgs\""
-test oo-1.4 {basic test of OO functionality} -body {
-    oo::object create {}
-} -returnCodes 1 -result {object name must not be empty}
-test oo-1.5 {basic test of OO functionality} -body {
-    oo::object doesnotexist
-} -returnCodes 1 -result {unknown method "doesnotexist": must be create, destroy or new}
-test oo-1.6 {basic test of OO functionality} -setup {
-    oo::object create aninstance
-} -body {
-    oo::define aninstance unexport destroy
-    aninstance doesnotexist
-} -cleanup {
-    rename aninstance {}
-} -returnCodes 1 -result {object "::aninstance" has no visible methods}
-
-test oo-2.1 {basic test of OO functionality: constructor} -setup {
-    # This is a bit complex because it needs to run in a sub-interp as
-    # we're modifying the root object class's constructor
-    interp create subinterp
-} -body {
-    subinterp eval {
-	oo::define oo::object constructor {} {
-	    lappend ::result [info level 0]
-	}
-	lappend result 1
-	lappend result 2 [oo::object create foo]
-    }
-} -cleanup {
-    interp delete subinterp
-} -result {1 {oo::object create foo} 2 ::foo}
-test oo-2.2 {basic test of OO functionality: constructor} {
-    oo::class create testClass {
-	constructor {} {
-	    global result
-	    lappend result "[self]->construct"
-	}
-	method bar {} {
-	    global result
-	    lappend result "[self]->bar"
-	}
-    }
-    set result {}
-    [testClass create foo] bar
-    testClass destroy
-    return $result
-} {::foo->construct ::foo->bar}
-
-test oo-3.1 {basic test of OO functionality: destructor} -setup {
-    # This is a bit complex because it needs to run in a sub-interp as
-    # we're modifying the root object class's constructor
-    interp create subinterp
-} -body {
-    subinterp eval {
-	oo::define oo::object destructor {
-	    lappend ::result died
-	}
-	lappend result 1 [oo::object create foo]
-	lappend result 2 [rename foo {}]
-	oo::define oo::object destructor {}
-	return $result
-    }
-} -cleanup {
-    interp delete subinterp
-} -result {1 ::foo died 2 {}}
-test oo-3.2 {basic test of OO functionality: destructor} -setup {
-    # This is a bit complex because it needs to run in a sub-interp as
-    # we're modifying the root object class's constructor
-    interp create subinterp
-} -body {
-    subinterp eval {
-	oo::define oo::object destructor {
-	    lappend ::result died
-	}
-	lappend result 1 [oo::object create foo]
-	lappend result 2 [rename foo {}]
-    }
-} -cleanup {
-    interp delete subinterp
-} -result {1 ::foo died 2 {}}
-
-test oo-4.1 {basic test of OO functionality: export} {
-    set o [oo::object new]
-    set result {}
-    oo::define $o method Foo {} {lappend ::result Foo; return}
-    lappend result [catch {$o Foo} msg] $msg
-    oo::define $o export Foo
-    lappend result [$o Foo] [$o destroy]
-} {1 {unknown method "Foo": must be destroy} Foo {} {}}
-test oo-4.2 {basic test of OO functionality: unexport} {
-    set o [oo::object new]
-    set result {}
-    oo::define $o method foo {} {lappend ::result foo; return}
-    lappend result [$o foo]
-    oo::define $o unexport foo
-    lappend result [catch {$o foo} msg] $msg [$o destroy]
-} {foo {} 1 {unknown method "foo": must be destroy} {}}
-
-test oo-5.1 {OO: manipulation of classes as objects} -setup {
-    set obj [oo::object new]
-} -body {
-    oo::define oo::object self.method foo {} { return "in object" }
-    catch {$obj foo} result
-    list [catch {$obj foo} result] $result [oo::object foo]
-} -cleanup {
-    oo::define oo::object self.method foo {} {}
-    $obj destroy
-} -result {1 {unknown method "foo": must be destroy} {in object}}
-
-test oo-6.1 {OO: forward} {
-    oo::object create foo
-    oo::define foo {
-	forward a lappend
-	forward b lappend result
-    }
-    set result {}
-    foo a result 1
-    foo b 2
-    foo destroy
-    return $result
-} {1 2}
-
-test oo-7.1 {OO: inheritance 101} -setup {
-    oo::class create superClass
-    oo::class create subClass
-    subClass create instance
-} -body {
-    oo::define superClass method doit x {lappend ::result $x}
-    oo::define subClass superclass superClass
-    set result [list [catch {subClass doit bad} msg] $msg]
-    instance doit ok
-    return $result
-} -cleanup {
-    subClass destroy
-    superClass destroy
-} -result {1 {unknown method "doit": must be create, destroy or new} ok}
-test oo-7.2 {OO: inheritance 101} -setup {
-    oo::class create superClass
-    oo::class create subClass
-    subClass create instance
-} -body {
-    oo::define superClass method doit x {lappend ::result |$x|}
-    oo::define subClass superclass superClass
-    oo::define instance method doit x {lappend ::result =$x=; next [incr x]}
-    set result {}
-    instance doit 1
-    return $result
-} -cleanup {
-    subClass destroy
-    superClass destroy
-} -result {=1= |2|}
-test oo-7.3 {OO: inheritance 101} -setup {
-    oo::class create superClass
-    oo::class create subClass
-    subClass create instance
-} -body {
-    oo::define superClass method doit x {lappend ::result |$x|}
-    oo::define subClass {
-	superclass superClass
-	method doit x {lappend ::result -$x-; next [incr x]}
-    }
-    oo::define instance method doit x {lappend ::result =$x=; next [incr x]}
-    set result {}
-    instance doit 1
-    return $result
-} -cleanup {
-    subClass destroy
-    superClass destroy
-} -result {=1= -2- |3|}
-test oo-7.4 {OO: inheritance from oo::class} -body {
-    oo::class create meta
-    oo::define meta {
-	superclass oo::class
-	self.unexport create new
-	self.method make {x {definitions {}}} {
-	    if {![string match ::* $x]} {
-		set ns [uplevel 1 {::namespace current}]
-		set x ${ns}::$x
-	    }
-	    set o [my create $x]
-	    lappend ::result "made $o"
-	    oo::define $o $definitions
-	    return $o
-	}
-    }
-    set result [list [catch {meta create foo} msg] $msg]
-    lappend result [meta make classinstance {
-	lappend ::result "in definition script in [namespace current]"
-    }]
-    lappend result [classinstance create instance]
-} -cleanup {
-    catch {classinstance destroy}
-    catch {meta destroy}
-} -result {1 {unknown method "create": must be destroy or make} {made ::classinstance} {in definition script in ::oo::define} ::classinstance ::instance}
-test oo-7.5 {OO: inheritance from oo::class in the secondary chain} -body {
-    oo::class create other
-    oo::class create meta
-    oo::define meta {
-	superclass other oo::class
-	self.unexport create new
-	self.method make {x {definitions {}}} {
-	    if {![string match ::* $x]} {
-		set ns [uplevel 1 {::namespace current}]
-		set x ${ns}::$x
-	    }
-	    set o [my create $x]
-	    lappend ::result "made $o"
-	    oo::define $o $definitions
-	    return $o
-	}
-    }
-    set result [list [catch {meta create foo} msg] $msg]
-    lappend result [meta make classinstance {
-	lappend ::result "in definition script in [namespace current]"
-    }]
-    lappend result [classinstance create instance]
-} -cleanup {
-    catch {classinstance destroy}
-    catch {meta destroy}
-    catch {other destroy}
-} -result {1 {unknown method "create": must be destroy or make} {made ::classinstance} {in definition script in ::oo::define} ::classinstance ::instance}
-test oo-7.6 {OO: inheritance 101 - overridden methods should be oblivious} -setup {
-    oo::class create Aclass
-    oo::class create Bclass
-    Bclass create Binstance
-} -body {
-    oo::define Aclass {
-	method incr {var step} {
-	    upvar 1 $var v
-	    ::incr v $step
-	}
-    }
-    oo::define Bclass {
-	superclass Aclass
-	method incr {var {step 1}} {
-	    global result
-	    lappend result $var $step
-	    set r [next $var $step]
-	    lappend result returning:$r
-	    return $r
-	}
-    }
-    set result {}
-    set x 10
-    lappend result x=$x
-    lappend result [Binstance incr x]
-    lappend result x=$x
-} -result {x=10 x 1 returning:11 11 x=11} -cleanup {
-    Aclass destroy
-}
-test oo-7.7 {OO: inheritance and errorInfo} -setup {
-    oo::class create A
-    oo::class create B
-    B create c
-} -body {
-    oo::define A method foo {} {error foo!}
-    oo::define B {
-	superclass A
-	method foo {} { next }
-    }
-    oo::define c method foo {} { next }
-    catch {c ?} msg
-    set result [list $msg]
-    catch {c foo} msg
-    lappend result $msg $errorInfo
-} -cleanup {
-    A destroy
-} -result {{unknown method "?": must be destroy or foo} foo! {foo!
-    while executing
-"error foo!"
-    (class "::A" method "foo" line 1)
-    invoked from within
-"next "
-    (class "::B" method "foo" line 1)
-    invoked from within
-"next "
-    (object "::c" method "foo" line 1)
-    invoked from within
-"c foo"}}
-
-test oo-8.1 {OO: global must work in methods} {
-    oo::object create foo
-    oo::define foo method bar x {global result; lappend result $x}
-    set result {}
-    foo bar this
-    foo bar is
-    lappend result a
-    foo bar test
-    foo destroy
-    return $result
-} {this is a test}
-
-test oo-9.1 {OO: multiple inheritance} -setup {
-    oo::class create A
-    oo::class create B
-    oo::class create C
-    oo::class create D
-    D create foo
-} -body {
-    oo::define A method test {} {lappend ::result A; return ok}
-    oo::define B {
-	superclass A
-	method test {} {lappend ::result B; next}
-    }
-    oo::define C {
-	superclass A
-	method test {} {lappend ::result C; next}
-    }
-    oo::define D {
-	superclass B C
-	method test {} {lappend ::result D; next}
-    }
-    set result {}
-    lappend result [foo test]
-} -cleanup {
-    D destroy
-    C destroy
-    B destroy
-    A destroy
-} -result {D B C A ok}
-test oo-9.2 {OO: multiple inheritance} -setup {
-    oo::class create A
-    oo::class create B
-    oo::class create C
-    oo::class create D
-    D create foo
-} -body {
-    oo::define A method test {} {lappend ::result A; return ok}
-    oo::define B {
-	superclass A
-	method test {} {lappend ::result B; next}
-    }
-    oo::define C {
-	superclass A
-	method test {} {lappend ::result C; next}
-    }
-    oo::define D {
-	superclass B C
-	method test {} {lappend ::result D; next}
-    }
-    set result {}
-    lappend result [foo test]
-} -cleanup {
-    A destroy
-} -result {D B C A ok}
-
-test oo-10.1 {OO: recursive invoke and modify} -setup {
-    [oo::class create C] create O
-} -cleanup {
-    C destroy
-} -body {
-    oo::define C method foo x {
-	lappend ::result $x
-	if {$x} {
-	    [self object] foo [incr x -1]
-	}
-    }
-    oo::define O method foo x {
-	lappend ::result -$x-
-	if {$x == 1} {
-	    # delete the method
-	    oo::define O method foo {} {}
-	}
-	next $x
-    }
-    set result {}
-    O foo 2
-    return $result
-} -result {-2- 2 -1- 1 0}
-
-test oo-11.1 {OO: cleanup} {
-    oo::object create foo
-    set result [list [catch {oo::object create foo} msg] $msg]
-    lappend result [foo destroy] [oo::object create foo] [foo destroy]
-} {1 {can't create object "foo": command already exists with that name} {} ::foo {}}
-test oo-11.2 {OO: cleanup} {
-    oo::class create bar
-    bar create foo
-    set result [list [catch {bar create foo} msg] $msg]
-    lappend result [bar destroy] [oo::object create foo] [foo destroy]
-} {1 {can't create object "foo": command already exists with that name} {} ::foo {}}
-test oo-11.3 {OO: cleanup} {
-    oo::class create bar0
-    oo::class create bar
-    oo::define bar superclass bar0
-    bar create foo
-    set result [list [catch {bar create foo} msg] $msg]
-    lappend result [bar0 destroy] [oo::object create foo] [foo destroy]
-} {1 {can't create object "foo": command already exists with that name} {} ::foo {}}
-test oo-11.4 {OO: cleanup} {
-    oo::class create bar0
-    oo::class create bar1
-    oo::define bar1 superclass bar0
-    oo::class create bar2
-    oo::define bar2 {
-	superclass bar0
-	destructor {lappend ::result destroyed}
-    }
-    oo::class create bar
-    oo::define bar superclass bar1 bar2
-    bar create foo
-    set result [list [catch {bar create foo} msg] $msg]
-    lappend result [bar0 destroy] [oo::object create foo] [foo destroy] \
-	[oo::object create bar2] [bar2 destroy]
-} {1 {can't create object "foo": command already exists with that name} destroyed {} ::foo {} ::bar2 {}}
-
-test oo-12.1 {OO: filters} {
-    oo::class create Aclass
-    Aclass create Aobject
-    oo::define Aclass {
-	method concatenate args {
-	    global result
-	    lappend result {expand}$args
-	    join $args {}
-	}
-	method logFilter args {
-	    global result
-	    lappend result "calling [self object]->[self method] $args"
-	    set r [next {expand}$args]
-	    lappend result "result=$r"
-	    return $r
-	}
-    }
-    oo::define Aobject filter logFilter
-    set result {}
-    lappend result [Aobject concatenate 1 2 3 4 5]
-    Aclass destroy
-    return $result
-} {{calling ::Aobject->logFilter 1 2 3 4 5} 1 2 3 4 5 result=12345 12345}
-test oo-12.2 {OO: filters} -setup {
-    oo::class create Aclass
-    Aclass create Aobject
-} -body {
-    oo::define Aclass {
-	method concatenate args {
-	    global result
-	    lappend result {expand}$args
-	    join $args {}
-	}
-	method logFilter args {
-	    global result
-	    lappend result "calling [self object]->[self method] $args"
-	    set r [next {expand}$args]
-	    lappend result "result=$r"
-	    return $r
-	}
-    }
-    oo::define Aobject filter logFilter
-    set result {}
-    lappend result [Aobject concatenate 1 2 3 4 5] [Aobject destroy]
-} -cleanup {
-    Aclass destroy
-} -result {{calling ::Aobject->logFilter 1 2 3 4 5} 1 2 3 4 5 result=12345 {calling ::Aobject->logFilter } result= 12345 {}}
-test oo-12.3 {OO: filters} -setup {
-    oo::class create Aclass
-    Aclass create Aobject
-} -body {
-    oo::define Aclass {
-	method concatenate args {
-	    global result
-	    lappend result {expand}$args
-	    join $args {}
-	}
-	method logFilter args {
-	    global result
-	    lappend result "calling [self object]->[self method] $args"
-	    set r [next {expand}$args]
-	    lappend result "result=$r"
-	    return $r
-	}
-	filter logFilter
-    }
-    set result {}
-    lappend result [Aobject concatenate 1 2 3 4 5] [Aobject destroy]
-} -cleanup {
-    Aclass destroy
-} -result {{calling ::Aobject->logFilter 1 2 3 4 5} 1 2 3 4 5 result=12345 {calling ::Aobject->logFilter } result= 12345 {}}
-test oo-12.4 {OO: filters} -setup {
-    oo::class create Aclass
-    Aclass create Aobject
-} -body {
-    oo::define Aclass {
-	method foo {} { return foo }
-	method Bar {} { return 1 }
-	method boo {} { if {[my Bar]} { next } { error forbidden } }
-	filter boo
-    }
-    Aobject foo
-} -cleanup {
-    Aclass destroy
-} -result foo
-test oo-12.5 {OO: filters} -setup {
-    oo::class create Aclass
-    Aclass create Aobject
-} -body {
-    oo::define Aclass {
-	method foo {} { return foo }
-	method Bar {} { return [my Bar2] }
-	method Bar2 {} { return 1 }
-	method boo {} { if {[my Bar]} { next } { error forbidden } }
-	filter boo
-    }
-    Aobject foo
-} -cleanup {
-    Aclass destroy
-} -result foo
-test oo-12.6 {OO: filters} -setup {
-    oo::class create Aclass
-    Aclass create Aobject
-} -body {
-    oo::define Aclass {
-	method foo {} { return foo }
-	method Bar {} { return [my Bar2] }
-	method Bar2 {} { return [my Bar3] }
-	method Bar3 {} { return 1 }
-	method boo {} { if {[my Bar]} { next } { error forbidden } }
-	filter boo
-    }
-    Aobject foo
-} -cleanup {
-    Aclass destroy
-} -result foo
-test oo-12.7 {OO: filters} -setup {
-    oo::class create Aclass
-    Aclass create Aobject
-} -body {
-    oo::define Aclass {
-	method outerfoo {} { return [my InnerFoo] }
-	method InnerFoo {} { return foo }
-	method Bar {} { return [my Bar2] }
-	method Bar2 {} { return [my Bar3] }
-	method Bar3 {} { return 1 }
-	method boo {} {
-	    lappend ::log [self target]
-	    if {[my Bar]} { next } else { error forbidden }
-	}
-	filter boo
-    }
-    set log {}
-    list [Aobject outerfoo] $log
-} -cleanup {
-    Aclass destroy
-} -result {foo {{::Aclass outerfoo} {::Aclass InnerFoo}}}
-
-test oo-13.1 {OO: changing an object's class} {
-    oo::class create Aclass
-    oo::define Aclass {method bar {} {lappend ::result "in A [self object]"}}
-    oo::class create Bclass
-    oo::define Bclass {method bar {} {lappend ::result "in B [self object]"}}
-    set result [Aclass create foo]
-    foo bar
-    oo::define foo self.class Bclass
-    foo bar
-    Aclass destroy
-    lappend result [info command foo]
-    Bclass destroy
-    return $result
-} {::foo {in A ::foo} {in B ::foo} foo}
-test oo-13.2 {OO: changing an object's class} -body {
-    oo::object create foo
-    oo::define foo self.class oo::class
-} -cleanup {
-    foo destroy
-} -returnCodes 1 -result {may not change a non-class object into a class object}
-test oo-13.3 {OO: changing an object's class} -body {
-    oo::class create foo
-    oo::define foo self.class oo::object
-} -cleanup {
-    foo destroy
-} -returnCodes 1 -result {may not change a class object into a non-class object}
-# todo: changing a class subtype (metaclass) to another class subtype
-
-test oo-14.1 {OO: mixins} {
-    oo::class create Aclass
-    oo::define Aclass method bar {} {lappend ::result "[self object] in bar"}
-    oo::class create Bclass
-    oo::define Bclass method boo {} {lappend ::result "[self object] in boo"}
-    oo::define [Aclass create fooTest] mixin Bclass
-    oo::define [Aclass create fooTest2] mixin Bclass
-    set result [list [catch {fooTest ?} msg] $msg]
-    fooTest bar
-    fooTest boo
-    fooTest2 bar
-    fooTest2 boo
-    oo::define fooTest2 mixin
-    lappend result [Bclass destroy] [info command fooTest*] [Aclass destroy]
-} {1 {unknown method "?": must be bar, boo or destroy} {::fooTest in bar} {::fooTest in boo} {::fooTest2 in bar} {::fooTest2 in boo} {} fooTest2 {}}
-test oo-14.2 {OO: mixins} {
-    oo::class create Aclass {
-	method bar {} {return "[self object] in bar"}
-    }
-    oo::class create Bclass {
-	method boo {} {return "[self object] in boo"}
-    }
-    oo::define Aclass mixin Bclass
-    Aclass create fooTest
-    set result [list [catch {fooTest ?} msg] $msg]
-    lappend result [catch {fooTest bar} msg] $msg
-    lappend result [catch {fooTest boo} msg] $msg
-    lappend result [Bclass destroy] [info commands Aclass]
-} {1 {unknown method "?": must be bar, boo or destroy} 0 {::fooTest in bar} 0 {::fooTest in boo} {} {}}
-
-test oo-15.1 {OO: object cloning} {
-    oo::class create Aclass
-    oo::define Aclass method test {} {lappend ::result [self object]->test}
-    Aclass create Ainstance
-    set result {}
-    Ainstance test
-    oo::define Ainstance copy Binstance
-    Binstance test
-    Ainstance test
-    Ainstance destroy
-    namespace eval foo {
-	oo::define Binstance copy Cinstance
-	Cinstance test
-    }
-    Aclass destroy
-    namespace delete foo
-    lappend result [info commands Binstance]
-} {::Ainstance->test ::Binstance->test ::Ainstance->test ::foo::Cinstance->test {}}
-test oo-15.2 {OO: object cloning} {
-    oo::object create foo
-    oo::define foo {
-	method m x {lappend ::result [self object] >$x<}
-	forward f ::lappend ::result fwd
-    }
-    set result {}
-    foo m 1
-    foo f 2
-    lappend result [oo::define foo copy bar]
-    foo m 3
-    foo f 4
-    bar m 5
-    bar f 6
-    lappend result [foo destroy]
-    bar m 7
-    bar f 8
-    lappend result [bar destroy]
-} {::foo >1< fwd 2 ::bar ::foo >3< fwd 4 ::bar >5< fwd 6 {} ::bar >7< fwd 8 {}}
-catch {foo destroy}
-catch {bar destroy}
-test oo-15.3 {OO: class cloning} {
-    oo::class create foo {
-	method testme {} {lappend ::result [self class]->[self object]}
-    }
-    set result {}
-    foo create baseline
-    baseline testme
-    oo::define foo copy bar
-    baseline testme
-    bar create tester
-    tester testme
-    foo destroy
-    tester testme
-    bar destroy
-    return $result
-} {::foo->::baseline ::foo->::baseline ::bar->::tester ::bar->::tester}
-
-test oo-16.1 {OO: object introspection} -body {
-    info object
-} -returnCodes 1 -result "wrong \# args: should be \"info object objName subcommand ?arg ...?\""
-test oo-16.2 {OO: object introspection} -body {
-    info object NOTANOBJECT class
-} -returnCodes 1 -result {NOTANOBJECT does not refer to an object}
-test oo-16.3 {OO: object introspection} -body {
-    info object oo::object gorp
-} -returnCodes 1 -result {bad subcommand "gorp": must be class, definition, filters, forward, isa, methods, mixins, or vars}
-test oo-16.4 {OO: object introspection} -setup {
-    oo::class create meta { superclass oo::class }
-} -body {
-    list [info object oo::object class] \
-	[info object oo::class class] \
-	[info object oo::object isa class] \
-	[info object oo::object isa metaclass] \
-	[info object meta isa metaclass] \
-	[info object oo::object isa object] \
-	[info object oo::define isa object]
-} -cleanup {
-    meta destroy
-} -result {::oo::class ::oo::class 1 0 1 1 0}
-test oo-16.5 {OO: object introspection} {info object oo::object methods} {}
-test oo-16.6 {OO: object introspection} {
-    oo::object create foo
-    set result [list [info object foo methods]]
-    oo::define foo method bar {} {...}
-    lappend result [info object foo methods] [foo destroy]
-} {{} bar {}}
-test oo-16.7 {OO: object introspection} -setup {
-    oo::object create foo
-} -body {
-    oo::define foo method bar {a {b c} args} {the body}
-    set result [info object foo methods]
-    lappend result [info object foo definition bar]
-} -cleanup {
-    foo destroy
-} -result {bar {{a {b c} args} {the body}}}
-test oo-16.8 {OO: object introspection} {
-    oo::object create foo
-    oo::class create bar
-    oo::define foo mixin bar
-    set result [list [info object foo mixins] \
-		    [info object foo isa mixin bar] \
-		    [info object foo isa mixin oo::class]]
-    foo destroy
-    bar destroy
-    return $result
-} {::bar 1 0}
-test oo-16.9 {OO: object introspection} {
-    oo::class create Ac
-    oo::class create Bc; oo::define Bc superclass Ac
-    oo::class create Cc; oo::define Cc superclass Bc
-    Cc create D
-    list [info object D isa typeof oo::class] \
-		    [info object D isa typeof Ac] [Ac destroy]
-} {0 1 {}}
-test oo-16.10 {OO: object introspection} -setup {
-    oo::object create foo
-} -body {
-    oo::define foo export eval
-    foo eval {variable c 3 a 1 b 2 ddd 4 e}
-    lsort [info object foo vars ?]
-} -cleanup {
-    foo destroy
-} -result {a b c}
-
-test oo-17.1 {OO: class introspection} -body {
-    info class
-} -returnCodes 1 -result "wrong \# args: should be \"info class className subcommand ?arg ...?\""
-test oo-17.2 {OO: class introspection} -body {
-    info class NOTANOBJECT gorp
-} -returnCodes 1 -result {NOTANOBJECT does not refer to an object}
-test oo-17.3 {OO: class introspection} -setup {
-    oo::object create foo
-} -body {
-    info class foo gorp
-} -returnCodes 1 -cleanup {
-    foo destroy
-} -result {"foo" is not a class}
-test oo-17.4 {OO: class introspection} -body {
-    info class oo::object gorp
-} -returnCodes 1 -result {bad subcommand "gorp": must be constructor, definition, destructor, filters, forward, instances, methods, mixins, subclasses, or superclasses}
-test oo-17.5 {OO: class introspection} -setup {
-    oo::class create testClass
-} -body {
-    testClass create foo
-    testClass create bar
-    testClass create spong
-    lsort [info class testClass instances]
-} -cleanup {
-    testClass destroy
-} -result {::bar ::foo ::spong}
-test oo-17.6 {OO: object introspection} -setup {
-    oo::class create foo
-} -body {
-    oo::define foo method bar {a {b c} args} {the body}
-    set result [info class foo methods]
-    lappend result [info class foo definition bar]
-} -cleanup {
-    foo destroy
-} -result {bar {{a {b c} args} {the body}}}
-test oo-17.7 {OO: object introspection} {
-    info class oo::class superclasses
-} ::oo::object
-test oo-17.8 {OO: object introspection} -setup {
-    oo::class create testClass
-    oo::class create superClass1
-    oo::class create superClass2
-} -body {
-    oo::define testClass superclass superClass1 superClass2
-    list [info class testClass superclasses] \
-	[lsort [info class oo::object subclass ::superClass?]]
-} -cleanup {
-    testClass destroy
-    superClass1 destroy
-    superClass2 destroy
-} -result {{::superClass1 ::superClass2} {::superClass1 ::superClass2}}
-
-test oo-18.1 {OO: define command support} {
-    list [catch {oo::define oo::object {error foo}} msg] $msg $errorInfo
-} {1 foo {foo
-    while executing
-"error foo"
-    (in definition script for object "oo::object" line 1)
-    invoked from within
-"oo::define oo::object {error foo}"}}
-test oo-18.2 {OO: define command support} {
-    list [catch {oo::define oo::object error foo} msg] $msg $errorInfo
-} {1 foo {foo
-    while executing
-"oo::define oo::object error foo"}}
-test oo-18.3 {OO: define command support} {
-    list [catch {oo::class create foo {error bar}} msg] $msg $errorInfo
-} {1 bar {bar
-    while executing
-"error bar"
-    (in definition script for object "::foo" line 1)
-    invoked from within
-"oo::class create foo {error bar}"}}
-test oo-18.4 {OO: more error traces from the guts} -setup {
-    oo::object create obj
-} -body {
-    oo::define obj method bar {} {my eval {error foo}}
-    list [catch {obj bar} msg] $msg $errorInfo
-} -cleanup {
-    obj destroy
-} -result {1 foo {foo
-    while executing
-"error foo"
-    (in "my eval" script line 1)
-    invoked from within
-"my eval {error foo}"
-    (object "::obj" method "bar" line 1)
-    invoked from within
-"obj bar"}}
-test oo-18.5 {OO: more error traces from the guts} -setup {
-    [oo::class create cls] create obj
-    set errorInfo {}
-} -body {
-    oo::define cls {
-	method eval script {next $script}
-	export eval
-    }
-    oo::define obj method bar {} {my eval {error foo}}
-    set result {}
-    lappend result [catch {obj bar} msg] $msg $errorInfo
-    lappend result [catch {obj eval {error bar}} msg] $msg $errorInfo
-} -cleanup {
-    cls destroy
-} -result {1 foo {foo
-    while executing
-"error foo"
-    (in "my eval" script line 1)
-    invoked from within
-"next $script"
-    (class "::cls" method "eval" line 1)
-    invoked from within
-"my eval {error foo}"
-    (object "::obj" method "bar" line 1)
-    invoked from within
-"obj bar"} 1 bar {bar
-    while executing
-"error bar"
-    (in "::obj eval" script line 1)
-    invoked from within
-"next $script"
-    (class "::cls" method "eval" line 1)
-    invoked from within
-"obj eval {error bar}"}}
-
-test oo-19.1 {OO: varname method} -setup {
-    oo::object create inst
-    oo::define inst export eval
-    set result {}
-} -body {
-    inst eval {trace add variable x write foo}
-    set ns [inst eval namespace current]
-    proc foo args {
-	global ns result
-	set context [uplevel 1 namespace current]
-	lappend result $args [expr {
-	    $ns eq $context ? "ok" : [list $ns ne $context]
-	}] [expr {
-	    "${ns}::x" eq [uplevel 1 my varname x] ? "ok" : [list ${ns}::x ne [uplevel 1 my varname x]]
-	}]
-    }
-    lappend result [inst eval set x 0]
-} -cleanup {
-    inst destroy
-    rename foo {}
-} -result {{x {} write} ok ok 0}
-
-test oo-20.1 {OO: variable method} -body {
-    oo::class create testClass {
-	constructor {} {
-	    my variable ok
-	    set ok {}
-	}
-    }
-    lsort [info object [testClass new] vars]
-} -cleanup {
-    catch {testClass destroy}
-} -result ok
-test oo-20.2 {OO: variable method} -body {
-    oo::class create testClass {
-	constructor {} {
-	    my variable a b c
-	    set a [set b [set c {}]]
-	}
-    }
-    lsort [info object [testClass new] vars]
-} -cleanup {
-    catch {testClass destroy}
-} -result {a b c}
-test oo-20.3 {OO: variable method} -body {
-    oo::class create testClass {
-	export varname
-	method bar {} {
-	    my variable a(b)
-	}
-    }
-    testClass create foo
-    array set [foo varname a] {b c}
-    foo bar
-} -returnCodes 1 -cleanup {
-    catch {testClass destroy}
-} -result {can't define "a(b)": name refers to an element in an array}
-test oo-20.4 {OO: variable method} -body {
-    oo::class create testClass {
-	export varname
-	method bar {} {
-	    my variable a(b)
-	}
-    }
-    testClass create foo
-    set [foo varname a] b
-    foo bar
-} -returnCodes 1 -cleanup {
-    catch {testClass destroy}
-} -result {can't define "a(b)": name refers to an element in an array}
-test oo-20.5 {OO: variable method} -body {
-    oo::class create testClass {
-	method bar {} {
-	    my variable a::b
-	}
-    }
-    testClass create foo
-    foo bar
-} -returnCodes 1 -cleanup {
-    catch {testClass destroy}
-} -result {variable name "a::b" illegal: must not contain namespace separator}
-test oo-20.6 {OO: variable method} -setup {
-    oo::class create testClass {
-	self.export eval
-	export varname
-    }
-} -body {
-    testClass eval variable a 0
-    oo::define [testClass create foo] method bar {other} {
-	$other variable a
-	set a 3
-    }
-    oo::define [testClass create boo] export variable
-    set [foo varname a] 1
-    set [boo varname a] 2
-    foo bar boo
-    list [testClass eval set a] [set [foo varname a]] [set [boo varname a]]
-} -cleanup {
-    testClass destroy
-} -result {0 1 3}
-test oo-20.7 {OO: variable method} -setup {
-    oo::class create cls
-} -body {
-    oo::define cls {
-	method a {} {
-	    my variable {b c} d
-	    lappend c $d
-	}
-	method e {} {
-	    my variable b d
-	    return [list $b $d]
-	}
-	method f {x y} {
-	    my variable b d
-	    set b $x
-	    set d $y
-	}
-    }
-    cls create obj
-    obj f p q
-    obj a
-    obj a
-    obj e
-} -cleanup {
-    cls destroy
-} -result {{p q q} q}
-test oo-20.8 {OO: variable method} -setup {
-    oo::class create cls
-} -body {
-    oo::define cls {
-	constructor {} {
-	    namespace eval foo {
-		variable bar 1
-	    }
-	}
-	method ns {} {self namespace}
-	method a {} {
-	    my variable {foo::bar c} d
-	    lappend c $d
-	}
-	method e {} {
-	    my variable {foo::bar b} d
-	    return [list $b $d]
-	}
-	method f {x} {
-	    my variable d
-	    set d $x
-	}
-    }
-    cls create obj
-    obj f p
-    obj a
-    obj a
-    list [obj e] [set [obj ns]::foo::bar]
-} -cleanup {
-    cls destroy
-} -result {{{1 p p} p} {1 p p}}
-test oo-20.9 {OO: variable method} -setup {
-    oo::object create obj
-} -body {
-    oo::define obj {
-	method a {} {
-	    my variable {a ::b}
-	}
-    }
-    obj a
-} -cleanup {
-    obj destroy
-} -returnCodes 1 -result {variable name "::b" illegal: must not contain namespace separator}
-
-test oo-21.1 {OO: inheritance ordering} -setup {
-    oo::class create A
-} -body {
-    oo::define A method m {} {lappend ::result A}
-    oo::class create B {
-	superclass A
-	method m {} {lappend ::result B;next}
-    }
-    oo::class create C {
-	superclass A
-	method m {} {lappend ::result C;next}
-    }
-    oo::class create D {
-	superclass B C
-	method m {} {lappend ::result D;next}
-    }
-    D create o
-    oo::define o method m {} {lappend ::result o;next}
-    set result {}
-    o m
-    return $result
-} -cleanup {
-    A destroy
-} -result {o D B C A}
-test oo-21.2 {OO: inheritance ordering} -setup {
-    oo::class create A
-} -body {
-    oo::define A method m {} {lappend ::result A}
-    oo::class create B {
-	superclass A
-	method m {} {lappend ::result B;next}
-    }
-    oo::class create C {
-	superclass A
-	method m {} {lappend ::result C;next}
-    }
-    oo::class create D {
-	superclass B C
-	method m {} {lappend ::result D;next}
-    }
-    oo::class create Emix {
-	superclass C
-	method m {} {lappend ::result Emix;next}
-    }
-    oo::class create Fmix {
-	superclass Emix
-	method m {} {lappend ::result Fmix;next}
-    }
-    D create o
-    oo::define o method m {} {lappend ::result o;next}
-    oo::define o mixin Fmix
-    set result {}
-    o m
-    return $result
-} -cleanup {
-    A destroy
-} -result {Fmix Emix o D B C A}
-test oo-21.3 {OO: inheritance ordering} -setup {
-    oo::class create A
-} -body {
-    oo::define A method m {} {lappend ::result A}
-    oo::class create B {
-	superclass A
-	method m {} {lappend ::result B;next}
-	method f {} {lappend ::result B-filt;next}
-    }
-    oo::class create C {
-	superclass A
-	method m {} {lappend ::result C;next}
-    }
-    oo::class create D {
-	superclass B C
-	method m {} {lappend ::result D;next}
-    }
-    oo::class create Emix {
-	superclass C
-	method m {} {lappend ::result Emix;next}
-	method f {} {lappend ::result Emix-filt;next}
-    }
-    oo::class create Fmix {
-	superclass Emix
-	method m {} {lappend ::result Fmix;next}
-    }
-    D create o
-    oo::define o {
-	method m {} {lappend ::result o;next}
-	mixin Fmix
-	filter f
-    }
-    set result {}
-    o m
-    return $result
-} -cleanup {
-    A destroy
-} -result {Emix-filt B-filt Fmix Emix o D B C A}
-test oo-21.4 {OO: inheritance ordering} -setup {
-    oo::class create A
-} -body {
-    oo::define A method m {} {lappend ::result A}
-    oo::class create B {
-	superclass A
-	method m {} {lappend ::result B;next}
-	method f {} {lappend ::result B-filt;next}
-	method g {} {lappend ::result B-cfilt;next}
-    }
-    oo::class create C {
-	superclass A
-	method m {} {lappend ::result C;next}
-    }
-    oo::class create D {
-	superclass B C
-	method m {} {lappend ::result D;next}
-	method g {} {lappend ::result D-cfilt;next}
-	filter g
-    }
-    oo::class create Emix {
-	superclass C
-	method m {} {lappend ::result Emix;next}
-	method f {} {lappend ::result Emix-filt;next}
-    }
-    oo::class create Fmix {
-	superclass Emix
-	method m {} {lappend ::result Fmix;next}
-    }
-    D create o
-    oo::define o {
-	method m {} {lappend ::result o;next}
-	mixin Fmix
-	filter f
-    }
-    set result {}
-    o m
-    return $result
-} -cleanup {
-    A destroy
-} -result {Emix-filt B-filt D-cfilt B-cfilt Fmix Emix o D B C A}
-
-cleanupTests
-return
-
-# Local Variables:
-# mode: tcl
-# End: