source [file dirname [info script]]/testing.tcl

# return -code

test return-1.1 {return -code} {
	set script "return -code 4 result"
	list [catch {eval $script} msg] $msg
} {2 result}

test return-1.2 {source file with break} {
	list [catch {source break.tcl} msg] $msg
} {3 {}}

test return-1.3 {source file with break} {
	list [catch {source return-break.tcl} msg] $msg
} {3 result}

proc a {level code msg} {
	return -level $level -code $code $msg
}

proc b {level code msg} {
	a $level $code $msg
}

test return-2.1 {return -level 0} {
	list [catch {a 0 20 text} msg] $msg
} {20 text}

test return-2.2 {return -level 1} {
	list [catch {a 1 20 text} msg] $msg
} {20 text}

test return-2.3 {return -level 2} {
	list [catch {a 2 20 text} msg] $msg
} {2 text}

test return-2.4 {return -level 0} {
	list [catch {b 0 20 text} msg] $msg
} {20 text}

test return-2.5 {return -level 1} {
	list [catch {b 1 20 text} msg] $msg
} {20 text}

test return-2.6 {return -level 2} {
	list [catch {b 2 20 text} msg] $msg
} {20 text}

testreport
