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markom |
#
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# Tests for classes within namespaces
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# ----------------------------------------------------------------------
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# AUTHOR: Michael J. McLennan
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# Bell Labs Innovations for Lucent Technologies
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# mmclennan@lucent.com
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# http://www.tcltk.com/itcl
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#
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# RCS: $Id: namespace.test,v 1.1.1.1 2002-01-16 10:24:47 markom Exp $
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# ----------------------------------------------------------------------
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# Copyright (c) 1993-1998 Lucent Technologies, Inc.
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# ======================================================================
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# See the file "license.terms" for information on usage and
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# redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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if {[string compare test [info procs test]] == 1} then {source defs}
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# ----------------------------------------------------------------------
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# Classes within namespaces
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# ----------------------------------------------------------------------
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test namespace-1.1 {same class name can be used in different namespaces} {
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namespace eval test_ns_1 {
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class Counter {
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variable num 0
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method ++ {{by 1}} {
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incr num $by
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}
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method do {args} {
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return [eval $args]
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}
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common tag 1
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}
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}
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namespace eval test_ns_2 {
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class Counter {
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variable num 0
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method ++ {{by 2}} {
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if {$num == 0} {
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set num 1
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} else {
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set num [expr $num*$by]
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}
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}
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method do {args} {
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return [eval $args]
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}
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common tag 2
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}
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}
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} ""
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test namespace-1.2 {classes in different namespaces are different} {
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list [namespace eval test_ns_1::Counter {info variable tag}] \
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[namespace eval test_ns_2::Counter {info variable tag}] \
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} {{protected common ::test_ns_1::Counter::tag 1 1} {protected common ::test_ns_2::Counter::tag 2 2}}
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test namespace-1.3 {create an object in one namespace} {
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namespace eval test_ns_1 {
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list [Counter c] [c ++] [c ++] [c ++] [c ++]
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}
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} {c 1 2 3 4}
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test namespace-1.4 {create an object in another namespace} {
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namespace eval test_ns_2 {
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list [Counter c] [c ++] [c ++] [c ++] [c ++]
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}
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} {c 1 2 4 8}
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test namespace-1.5 {can find classes wrapped in a namespace} {
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list [catch {test_ns_1::c do find objects -isa Counter} msg] $msg \
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[catch {test_ns_1::c do find objects -class Counter} msg] $msg
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} {0 {} 0 {}}
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namespace delete test_ns_1 test_ns_2
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