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#
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# Tests for information accessed by the "info" command
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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: info.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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# Class definition with one of everything
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# ----------------------------------------------------------------------
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test info-1.1 {define a simple class} {
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class test_info_base {
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method base {} {return "default"}
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variable base {}
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method do {args} {eval $args}
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}
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class test_info {
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inherit test_info_base
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constructor {args} {
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foreach v [info variable] {
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catch {set $v "new-[set $v]"}
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}
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}
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destructor {}
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method defm {} {return "default method"}
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public method pubm {x} {return "public method"}
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protected method prom {x y} {return "protected method"}
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private method prim {x y z} {return "private method"}
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proc defp {} {return "default proc"}
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public proc pubp {x} {return "public proc"}
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protected proc prop {x y} {return "protected proc"}
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private proc prip {x y z} {return "private proc"}
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variable defv "default"
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public variable pubv "public" {set pubv "public: $pubv"}
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protected variable prov "protected"
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private variable priv "private"
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common defc "default"
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public common pubc "public"
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protected common proc "protected"
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private common pric "private"
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method uninitm
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proc uninitp {x y}
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variable uninitv
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common uninitc
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set uninitc(0) zero
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set uninitc(1) one
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}
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} ""
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test info-1.2 {info: errors trigger usage info} {
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list [catch {namespace eval test_info {info}} msg] $msg
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} {1 {wrong # args: should be one of...
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info args procname
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info body procname
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info class
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info function ?name? ?-protection? ?-type? ?-name? ?-args? ?-body?
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info heritage
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info inherit
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info variable ?name? ?-protection? ?-type? ?-name? ?-init? ?-value? ?-config?
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...and others described on the man page}}
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test basic-1.3 {info: errors trigger usage info} {
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test_info ti
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list [catch {ti info} msg] $msg
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} {1 {wrong # args: should be one of...
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info args procname
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info body procname
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info class
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info function ?name? ?-protection? ?-type? ?-name? ?-args? ?-body?
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info heritage
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info inherit
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info variable ?name? ?-protection? ?-type? ?-name? ?-init? ?-value? ?-config?
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...and others described on the man page}}
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# ----------------------------------------------------------------------
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# Data members
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# ----------------------------------------------------------------------
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test info-2.1 {info: all variables} {
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lsort [ti info variable]
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} {::test_info::defc ::test_info::defv ::test_info::pric ::test_info::priv ::test_info::proc ::test_info::prov ::test_info::pubc ::test_info::pubv ::test_info::this ::test_info::uninitc ::test_info::uninitv ::test_info_base::base}
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test info-2.2a {info: public variables} {
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ti info variable pubv
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} {public variable ::test_info::pubv public {set pubv "public: $pubv"} new-public}
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test info-2.2b {info: public variables} {
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list [ti info variable pubv -protection] \
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[ti info variable pubv -type] \
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[ti info variable pubv -name] \
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[ti info variable pubv -init] \
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[ti info variable pubv -config] \
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[ti info variable pubv -value] \
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} {public variable ::test_info::pubv public {set pubv "public: $pubv"} new-public}
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test info-2.3a {info: protected variables} {
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ti info variable prov
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} {protected variable ::test_info::prov protected new-protected}
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test info-2.3b {info: protected variables} {
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list [ti info variable prov -protection] \
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[ti info variable prov -type] \
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[ti info variable prov -name] \
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[ti info variable prov -init] \
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[ti info variable prov -value] \
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} {protected variable ::test_info::prov protected new-protected}
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test info-2.4a {info: private variables} {
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ti info variable priv
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} {private variable ::test_info::priv private new-private}
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test info-2.4b {info: private variables} {
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list [ti info variable priv -protection] \
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[ti info variable priv -type] \
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[ti info variable priv -name] \
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[ti info variable priv -init] \
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[ti info variable priv -value] \
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} {private variable ::test_info::priv private new-private}
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test info-2.5 {"this" variable is built in} {
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ti info variable this
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} {protected variable ::test_info::this ::ti ::ti}
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test info-2.6 {info: protected/private variables have no "config" code} {
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list [ti info variable prov -config] [ti info variable priv -config]
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} {{} {}}
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test info-2.7 {by default, variables are "protected"} {
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ti info variable defv
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} {protected variable ::test_info::defv default new-default}
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test info-2.8 {data members may be uninitialized} {
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ti info variable uninitv
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} {protected variable ::test_info::uninitv }
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test info-2.9a {info: public common variables} {
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ti info variable pubc
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} {public common ::test_info::pubc public new-public}
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test info-2.9b {info: public common variables} {
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list [ti info variable pubc -protection] \
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[ti info variable pubc -type] \
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[ti info variable pubc -name] \
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[ti info variable pubc -init] \
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[ti info variable pubc -value] \
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} {public common ::test_info::pubc public new-public}
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test info-2.10a {info: protected common variables} {
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ti info variable proc
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} {protected common ::test_info::proc protected new-protected}
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test info-2.10b {info: protected common variables} {
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list [ti info variable proc -protection] \
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[ti info variable proc -type] \
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[ti info variable proc -name] \
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[ti info variable proc -init] \
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[ti info variable proc -value] \
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} {protected common ::test_info::proc protected new-protected}
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test info-2.11a {info: private common variables} {
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ti info variable pric
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} {private common ::test_info::pric private new-private}
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test info-2.11b {info: private common variables} {
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list [ti info variable pric -protection] \
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[ti info variable pric -type] \
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[ti info variable pric -name] \
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[ti info variable pric -init] \
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[ti info variable pric -value] \
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} {private common ::test_info::pric private new-private}
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test info-2.12 {info: public/protected/private vars have no "config" code} {
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list [ti info variable pubc -config] \
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[ti info variable proc -config] \
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[ti info variable pric -config]
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} {{} {} {}}
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test info-2.13 {by default, variables are "protected"} {
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ti info variable defc
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} {protected common ::test_info::defc default new-default}
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test info-2.14 {data members may be uninitialized} {
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ti info variable uninitc
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} {protected common ::test_info::uninitc }
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test info-2.15 {common vars can be initialized within class definition} {
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list [namespace eval test_info {lsort [array names uninitc]}] \
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[namespace eval test_info {set uninitc(0)}] \
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[namespace eval test_info {set uninitc(1)}]
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} {{0 1} zero one}
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test info-2.16 {flag syntax errors} {
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list [catch {ti info variable defv -xyzzy} msg] $msg
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} {1 {bad option "-xyzzy": must be -config, -init, -name, -protection, -type, or -value}}
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# ----------------------------------------------------------------------
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# Member functions
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# ----------------------------------------------------------------------
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test basic-3.1 {info: all functions} {
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lsort [ti info function]
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} {::test_info::constructor ::test_info::defm ::test_info::defp ::test_info::destructor ::test_info::prim ::test_info::prip ::test_info::prom ::test_info::prop ::test_info::pubm ::test_info::pubp ::test_info::uninitm ::test_info::uninitp ::test_info_base::base ::test_info_base::cget ::test_info_base::configure ::test_info_base::do ::test_info_base::isa}
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test info-3.2a {info: public methods} {
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ti info function pubm
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} {public method ::test_info::pubm x {return "public method"}}
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test info-3.2b {info: public methods} {
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list [ti info function pubm -protection] \
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[ti info function pubm -type] \
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[ti info function pubm -name] \
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[ti info function pubm -args] \
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[ti info function pubm -body]
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} {public method ::test_info::pubm x {return "public method"}}
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test info-3.3a {info: protected methods} {
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ti info function prom
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} {protected method ::test_info::prom {x y} {return "protected method"}}
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test info-3.3b {info: protected methods} {
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list [ti info function prom -protection] \
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[ti info function prom -type] \
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[ti info function prom -name] \
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[ti info function prom -args] \
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[ti info function prom -body]
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} {protected method ::test_info::prom {x y} {return "protected method"}}
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test info-3.4a {info: private methods} {
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ti info function prim
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} {private method ::test_info::prim {x y z} {return "private method"}}
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test info-3.4b {info: private methods} {
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list [ti info function prim -protection] \
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[ti info function prim -type] \
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[ti info function prim -name] \
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[ti info function prim -args] \
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[ti info function prim -body]
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} {private method ::test_info::prim {x y z} {return "private method"}}
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test info-3.5 {"configure" function is built in} {
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ti info function configure
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} {public method ::test_info_base::configure {?-option? ?value -option value...?} @itcl-builtin-configure}
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test info-3.6 {by default, methods are "public"} {
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ti info function defm
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} {public method ::test_info::defm {} {return "default method"}}
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test info-3.7 {methods may not have arg lists or bodies defined} {
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ti info function uninitm
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} {public method ::test_info::uninitm }
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test info-3.8a {info: public procs} {
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ti info function pubp
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} {public proc ::test_info::pubp x {return "public proc"}}
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test info-3.8b {info: public procs} {
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list [ti info function pubp -protection] \
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[ti info function pubp -type] \
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[ti info function pubp -name] \
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[ti info function pubp -args] \
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[ti info function pubp -body]
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} {public proc ::test_info::pubp x {return "public proc"}}
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test info-3.9a {info: protected procs} {
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ti info function prop
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} {protected proc ::test_info::prop {x y} {return "protected proc"}}
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test info-3.9b {info: protected procs} {
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list [ti info function prop -protection] \
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[ti info function prop -type] \
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[ti info function prop -name] \
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[ti info function prop -args] \
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[ti info function prop -body]
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} {protected proc ::test_info::prop {x y} {return "protected proc"}}
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test info-3.10a {info: private procs} {
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ti info function prip
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} {private proc ::test_info::prip {x y z} {return "private proc"}}
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test info-3.10b {info: private procs} {
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list [ti info function prip -protection] \
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[ti info function prip -type] \
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[ti info function prip -name] \
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[ti info function prip -args] \
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[ti info function prip -body]
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} {private proc ::test_info::prip {x y z} {return "private proc"}}
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test info-3.11 {by default, procs are "public"} {
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ti info function defp
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} {public proc ::test_info::defp {} {return "default proc"}}
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test info-3.12 {procs may not have arg lists or bodies defined} {
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ti info function uninitp
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} {public proc ::test_info::uninitp {x y} }
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test info-3.13 {flag syntax errors} {
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list [catch {ti info function defm -xyzzy} msg] $msg
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} {1 {bad option "-xyzzy": must be -args, -body, -name, -protection, or -type}}
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# ----------------------------------------------------------------------
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# Other object-related queries
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# ----------------------------------------------------------------------
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test info-4.1a {query class (wrong # args)} {
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list [catch {ti info class x} result] $result
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} {1 {wrong # args: should be "info class"}}
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| 323 |
|
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test info-4.1b {query most-specific class} {
|
| 324 |
|
|
list [ti info class] [ti do info class]
|
| 325 |
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} {::test_info ::test_info}
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| 326 |
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|
| 327 |
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test info-4.2a {query inheritance info (wrong # args)} {
|
| 328 |
|
|
list [catch {ti info inherit x} result] $result
|
| 329 |
|
|
} {1 {wrong # args: should be "info inherit"}}
|
| 330 |
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|
| 331 |
|
|
test info-4.2b {query inheritance info} {
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| 332 |
|
|
list [ti info inherit] [ti do info inherit]
|
| 333 |
|
|
} {::test_info_base {}}
|
| 334 |
|
|
|
| 335 |
|
|
test info-4.3a {query heritage info (wrong # args)} {
|
| 336 |
|
|
list [catch {ti info heritage x} result] $result
|
| 337 |
|
|
} {1 {wrong # args: should be "info heritage"}}
|
| 338 |
|
|
|
| 339 |
|
|
test info-4.3b {query heritage info} {
|
| 340 |
|
|
list [ti info heritage] [ti do info heritage]
|
| 341 |
|
|
} {{::test_info ::test_info_base} ::test_info_base}
|
| 342 |
|
|
|
| 343 |
|
|
test info-4.4a {query argument list (wrong # args)} {
|
| 344 |
|
|
list [catch {ti info args} result] $result \
|
| 345 |
|
|
[catch {ti info args x y} result] $result
|
| 346 |
|
|
} {1 {wrong # args: should be "info args function"} 1 {wrong # args: should be "info args function"}}
|
| 347 |
|
|
|
| 348 |
|
|
test info-4.4b {query argument list} {
|
| 349 |
|
|
ti info args prim
|
| 350 |
|
|
} {x y z}
|
| 351 |
|
|
|
| 352 |
|
|
test info-4.4c {query argument list (undefined)} {
|
| 353 |
|
|
ti info args uninitm
|
| 354 |
|
|
} {}
|
| 355 |
|
|
|
| 356 |
|
|
test info-4.5a {query body (wrong # args)} {
|
| 357 |
|
|
list [catch {ti info body} result] $result \
|
| 358 |
|
|
[catch {ti info body x y} result] $result
|
| 359 |
|
|
} {1 {wrong # args: should be "info body function"} 1 {wrong # args: should be "info body function"}}
|
| 360 |
|
|
|
| 361 |
|
|
test info-4.5b {query body} {
|
| 362 |
|
|
ti info body prim
|
| 363 |
|
|
} {return "private method"}
|
| 364 |
|
|
|
| 365 |
|
|
test info-4.5c {query body (undefined)} {
|
| 366 |
|
|
ti info body uninitm
|
| 367 |
|
|
} {}
|
| 368 |
|
|
|
| 369 |
|
|
# ----------------------------------------------------------------------
|
| 370 |
|
|
# Other parts of the usual "info" command
|
| 371 |
|
|
# ----------------------------------------------------------------------
|
| 372 |
|
|
|
| 373 |
|
|
test info-5.1 {info vars} {
|
| 374 |
|
|
ti do info vars
|
| 375 |
|
|
} {args}
|
| 376 |
|
|
|
| 377 |
|
|
test info-5.2 {info exists} {
|
| 378 |
|
|
list [ti do info exists args] [ti do info exists xyzzy]
|
| 379 |
|
|
} {1 0}
|
| 380 |
|
|
|
| 381 |
|
|
# ----------------------------------------------------------------------
|
| 382 |
|
|
# Clean up
|
| 383 |
|
|
# ----------------------------------------------------------------------
|
| 384 |
|
|
delete class test_info test_info_base
|
