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source [file dirname [info script]]/testing.tcl
needs constraint jim
needs cmd ref
needs cmd collect
test collect-1.1 {ensure globally scoped references are deleted} {
collect
set result {}
# Create a globally scoped reference as a function name
set a ::[ref testfunction -]
proc $a {} { return 3 }
lappend result [$a]
# It shouldn't be collected
lappend result [collect]
lappend result [$a]
unset a
# Now it should be collected
lappend result [collect]
set result
} {3 0 3 1}
test getref-1.1 {getref basic functionality} {
set r [ref string tag]
getref $r
} string
test getref-1.2 {getref fully qualified} {
getref ::$r
} string
test setref-1.1 {setref basic functionality} {
setref $r string2
getref $r
} string2
test setref-1.2 {setref fully qualified} {
setref ::$r string3
getref ::$r
} string3
testreport
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