# Commands covered:  set, unset, array

 #

 # This file includes the original set of tests for Tcl's set command.

 # Since the set command is now compiled, a new set of tests covering

 # the new implementation is in the file "set.test". Sourcing this file

 # into Tcl runs the tests and generates output for errors.

 # No output means no errors were found.

 #

 # Copyright (c) 1991-1993 The Regents of the University of California.

 # Copyright (c) 1994-1997 Sun Microsystems, Inc.

 # Copyright (c) 1998-1999 by Scriptics Corporation.

 #

 # See the file "license.terms" for information on usage and redistribution

 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.

 #

 # RCS: @(#) $Id: set-old.test,v 1.16.2.1 2003/03/27 21:46:32 msofer Exp $

 if {[lsearch [namespace children] ::tcltest] == -1} {

     package require tcltest

     namespace import -force ::tcltest::*

 }

 proc ignore args {}

 # Simple variable operations.

 catch {unset a}

 test set-old-1.1 {basic variable setting and unsetting} {

     set a 22

 } 22

 test set-old-1.2 {basic variable setting and unsetting} {

     set a 123

     set a

 } 123

 test set-old-1.3 {basic variable setting and unsetting} {

     set a xxx

     format %s $a

 } xxx

 test set-old-1.4 {basic variable setting and unsetting} {

     set a 44

     unset a

     list [catch {set a} msg] $msg

 } {1 {can't read "a": no such variable}}

 # Basic array operations.

 catch {unset a}

 set a(xyz) 2

 set a(44) 3

 set {a(a long name)} test

 test set-old-2.1 {basic array operations} {

     lsort [array names a]

 } {44 {a long name} xyz}

 test set-old-2.2 {basic array operations} {

     set a(44)

 } 3

 test set-old-2.3 {basic array operations} {

     set a(xyz)

 } 2

 test set-old-2.4 {basic array operations} {

     set "a(a long name)"

 } test

 test set-old-2.5 {basic array operations} {

     list [catch {set a(other)} msg] $msg

 } {1 {can't read "a(other)": no such element in array}}

 test set-old-2.6 {basic array operations} {

     list [catch {set a} msg] $msg

 } {1 {can't read "a": variable is array}}

 test set-old-2.7 {basic array operations} {

     format %s $a(44)

 } 3

 test set-old-2.8 {basic array operations} {

     format %s $a(a long name)

 } test

 unset a(44)

 test set-old-2.9 {basic array operations} {

     lsort [array names a]

 } {{a long name} xyz}

 test set-old-2.10 {basic array operations} {

     catch {unset b}

     list [catch {set b(123)} msg] $msg

 } {1 {can't read "b(123)": no such variable}}

 test set-old-2.11 {basic array operations} {

     catch {unset b}

     set b 44

     list [catch {set b(123)} msg] $msg

 } {1 {can't read "b(123)": variable isn't array}}

 test set-old-2.12 {basic array operations} {

     list [catch {set a 14} msg] $msg

 } {1 {can't set "a": variable is array}}

 unset a

 test set-old-2.13 {basic array operations} {

     list [catch {set a(xyz)} msg] $msg

 } {1 {can't read "a(xyz)": no such variable}}

 # Test the set commands, and exercise the corner cases of the code

 # that parses array references into two parts.

 test set-old-3.1 {set command} {

     list [catch {set} msg] $msg

 } {1 {wrong # args: should be "set varName ?newValue?"}}

 test set-old-3.2 {set command} {

     list [catch {set x y z} msg] $msg

 } {1 {wrong # args: should be "set varName ?newValue?"}}

 test set-old-3.3 {set command} {

     catch {unset a}

     list [catch {set a} msg] $msg

 } {1 {can't read "a": no such variable}}

 test set-old-3.4 {set command} {

     catch {unset a}

     set a(14) 83

     list [catch {set a 22} msg] $msg

 } {1 {can't set "a": variable is array}}

 # Test the corner-cases of parsing array names, using set and unset.

 test set-old-4.1 {parsing array names} {

     catch {unset a}

     set a(()) 44

     list [catch {array names a} msg] $msg

 } {0 ()}

 test set-old-4.2 {parsing array names} {

     catch {unset a a(abcd}

     set a(abcd 33

     info exists a(abcd

 } 1

 test set-old-4.3 {parsing array names} {

     catch {unset a a(abcd}

     set a(abcd 33

     list [catch {array names a} msg] $msg

 } {0 {}}

 test set-old-4.4 {parsing array names} {

     catch {unset a abcd)}

     set abcd) 33

     info exists abcd)

 } 1

 test set-old-4.5 {parsing array names} {

     set a(bcd yyy

     catch {unset a}

     list [catch {set a(bcd} msg] $msg

 } {0 yyy}

 test set-old-4.6 {parsing array names} {

     catch {unset a}

     set a 44

     list [catch {set a(bcd test} msg] $msg

 } {0 test}

 # Errors in reading variables

 test set-old-5.1 {errors in reading variables} {

     catch {unset a}

     list [catch {set a} msg] $msg

 } {1 {can't read "a": no such variable}}

 test set-old-5.2 {errors in reading variables} {

     catch {unset a}

     set a 44

     list [catch {set a(18)} msg] $msg

 } {1 {can't read "a(18)": variable isn't array}}

 test set-old-5.3 {errors in reading variables} {

     catch {unset a}

     set a(6) 44

     list [catch {set a(18)} msg] $msg

 } {1 {can't read "a(18)": no such element in array}}

 test set-old-5.4 {errors in reading variables} {

     catch {unset a}

     set a(6) 44

     list [catch {set a} msg] $msg

 } {1 {can't read "a": variable is array}}

 # Errors and other special cases in writing variables

 test set-old-6.1 {creating array during write} {

     catch {unset a}

     trace var a rwu ignore

     list [catch {set a(14) 186} msg] $msg [array names a]

 } {0 186 14}

 test set-old-6.2 {errors in writing variables} {

     catch {unset a}

     set a xxx

     list [catch {set a(14) 186} msg] $msg

 } {1 {can't set "a(14)": variable isn't array}}

 test set-old-6.3 {errors in writing variables} {

     catch {unset a}

     set a(100) yyy

     list [catch {set a 2} msg] $msg

 } {1 {can't set "a": variable is array}}

 test set-old-6.4 {expanding variable size} {

     catch {unset a}

     list [set a short] [set a "longer name"] [set a "even longer name"] \

 	    [set a "a much much truly longer name"]

 } {short {longer name} {even longer name} {a much much truly longer name}}

 # Unset command, Tcl_UnsetVar procedures

 test set-old-7.1 {unset command} {

     catch {unset a}; catch {unset b}; catch {unset c}; catch {unset d}

     set a 44

     set b 55

     set c 66

     set d 77

     unset a b c

     list [catch {set a(0) 0}] [catch {set b(0) 0}] [catch {set c(0) 0}] \

 	    [catch {set d(0) 0}]

 } {0 0 0 1}

 test set-old-7.2 {unset command} {

     list [catch {unset} msg] $msg

 } {0 {}}

 # Used to return:

 #{1 {wrong # args: should be "unset ?-nocomplain? ?--? ?varName varName ...?"}}

 test set-old-7.3 {unset command} {

     catch {unset a}

     list [catch {unset a} msg] $msg

 } {1 {can't unset "a": no such variable}}

 test set-old-7.4 {unset command} {

     catch {unset a}

     set a 44

     list [catch {unset a(14)} msg] $msg

 } {1 {can't unset "a(14)": variable isn't array}}

 test set-old-7.5 {unset command} {

     catch {unset a}

     set a(0) xx

     list [catch {unset a(14)} msg] $msg

 } {1 {can't unset "a(14)": no such element in array}}

 test set-old-7.6 {unset command} {

     catch {unset a}; catch {unset b}; catch {unset c}

     set a foo

     set c gorp

     list [catch {unset a a a(14)} msg] $msg [info exists c]

 } {1 {can't unset "a": no such variable} 1}

 test set-old-7.7 {unsetting globals from within procedures} {

     set y 0

     proc p1 {} {

 	global y

 	set z [p2]

 	return [list $z [catch {set y} msg] $msg]

     }

     proc p2 {} {global y; unset y; list [catch {set y} msg] $msg}

     p1

 } {{1 {can't read "y": no such variable}} 1 {can't read "y": no such variable}}

 test set-old-7.8 {unsetting globals from within procedures} {

     set y 0

     proc p1 {} {

 	global y

 	p2

 	return [list [catch {set y 44} msg] $msg]

     }

     proc p2 {} {global y; unset y}

     concat [p1] [list [catch {set y} msg] $msg]

 } {0 44 0 44}

 test set-old-7.9 {unsetting globals from within procedures} {

     set y 0

     proc p1 {} {

 	global y

 	unset y

 	return [list [catch {set y 55} msg] $msg]

     }

     concat [p1] [list [catch {set y} msg] $msg]

 } {0 55 0 55}

 test set-old-7.10 {unset command} {

     catch {unset a}

     set a(14) 22

     unset a(14)

     list [catch {set a(14)} msg] $msg [catch {array names a} msg2] $msg2

 } {1 {can't read "a(14)": no such element in array} 0 {}}

 test set-old-7.11 {unset command} {

     catch {unset a}

     set a(14) 22

     unset a

     list [catch {set a(14)} msg] $msg [catch {array names a} msg2] $msg2

 } {1 {can't read "a(14)": no such variable} 0 {}}

 test set-old-7.12 {unset command, -nocomplain} {

     catch {unset a}

     list [info exists a] [catch {unset -nocomplain a}] [info exists a]

 } {0 0 0}

 test set-old-7.13 {unset command, -nocomplain} {

     set -nocomplain abc

     list [info exists -nocomplain] [catch {unset -nocomplain}] \

 	    [info exists -nocomplain] [catch {unset -- -nocomplain}] \

 	    [info exists -nocomplain]

 } {1 0 1 0 0}

 test set-old-7.14 {unset command, --} {

     set -- abc

     list [info exists --] [catch {unset --}] \

 	    [info exists --] [catch {unset -- --}] \

 	    [info exists --]

 } {1 0 1 0 0}

 test set-old-7.15 {unset command, -nocomplain} {

     set -nocomplain abc

     set -- abc

     list [info exists -nocomplain] [catch {unset -- -nocomplain}] \

 	    [info exists -nocomplain] [info exists --] \

 	    [catch {unset -- -nocomplain}] [info exists --] \

 	    [catch {unset -- --}] [info exists --]

 } {1 0 0 1 1 1 0 0}

 test set-old-7.16 {unset command, -nocomplain} {

     set -nocomplain abc

     set var abc

     list [info exists bogus] [catch {unset -nocomplain bogus var bogus}] \

 	    [info exists -nocomplain] [info exists var] \

 	    [catch {unset -nocomplain -nocomplain}] [info exists -nocomplain]

 } {0 0 1 0 0 0}

 test set-old-7.17 {unset command, -nocomplain (no abbreviation)} {

     set -nocomp abc

     list [info exists -nocomp] [catch {unset -nocomp}] [info exists -nocomp]

 } {1 0 0}

 test set-old-7.18 {unset command, -nocomplain (no abbreviation)} {

     catch {unset -nocomp}

     list [info exists -nocomp] [catch {unset -nocomp}]

 } {0 1}

 # Array command.

 test set-old-8.1 {array command} {

     list [catch {array} msg] $msg

 } {1 {wrong # args: should be "array option arrayName ?arg ...?"}}

 test set-old-8.2 {array command} {

     list [catch {array a} msg] $msg

 } {1 {wrong # args: should be "array option arrayName ?arg ...?"}}

 test set-old-8.3 {array command} {

     catch {unset a}

     list [catch {array anymore a b} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.4 {array command} {

     catch {unset a}

     set a 44

     list [catch {array anymore a b} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.5 {array command} {

     proc foo {} {

 	set a 44

 	upvar 0 a x

 	list [catch {array anymore x b} msg] $msg

     }

     foo

 } {1 {"x" isn't an array}}

 test set-old-8.6 {array command} {

     catch {unset a}

     set a(22) 3

     list [catch {array gorp a} msg] $msg

 } {1 {bad option "gorp": must be anymore, donesearch, exists, get, names, nextelement, set, size, startsearch, statistics, or unset}}

 test set-old-8.7 {array command, anymore option} {

     catch {unset a}

     list [catch {array anymore a x} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.8 {array command, anymore option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array anymore a x]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.9 {array command, donesearch option} {

     catch {unset a}

     list [catch {array donesearch a x} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.10 {array command, donesearch option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array donesearch a x]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.11 {array command, exists option} {

     list [catch {array exists a b} msg] $msg

 } {1 {wrong # args: should be "array exists arrayName"}}

 test set-old-8.12 {array command, exists option} {

     catch {unset a}

     array exists a

 } {0}

 test set-old-8.13 {array command, exists option} {

     catch {unset a}

     set a(0) 1

     array exists a

 } {1}

 test set-old-8.14 {array command, exists option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array exists a]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {0 0}

 test set-old-8.15 {array command, get option} {

     list [catch {array get} msg] $msg

 } {1 {wrong # args: should be "array option arrayName ?arg ...?"}}

 test set-old-8.16 {array command, get option} {

     list [catch {array get a b c} msg] $msg

 } {1 {wrong # args: should be "array get arrayName ?pattern?"}}

 test set-old-8.17 {array command, get option} {

     catch {unset a}

     array get a

 } {}

 test set-old-8.18 {array command, get option} {

     catch {unset a}

     set a(22) 3

     set {a(long name)} {}

     lsort [array get a]

 } {{} 22 3 {long name}}

 test set-old-8.19 {array command, get option (unset variable)} {

     catch {unset a}

     set a(x) 3

     trace var a(y) w ignore

     array get a

 } {x 3}

 test set-old-8.20 {array command, get option, with pattern} {

     catch {unset a}

     set a(x1) 3

     set a(x2) 4

     set a(x3) 5

     set a(b1) 24

     set a(b2) 25

     lsort [array get a x*]

 } {3 4 5 x1 x2 x3}

 test set-old-8.21 {array command, get option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array get a]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {0 {}}

 test set-old-8.22 {array command, names option} {

     catch {unset a}

     set a(22) 3

     list [catch {array names a 4 5} msg] $msg

 } {1 {bad option "4": must be -exact, -glob, or -regexp}}

 test set-old-8.23 {array command, names option} {

     catch {unset a}

     array names a

 } {}

 test set-old-8.24 {array command, names option} {

     catch {unset a}

     set a(22) 3; set a(Textual_name) 44; set "a(name with spaces)" xxx

     list [catch {lsort [array names a]} msg] $msg

 } {0 {22 Textual_name {name with spaces}}}

 test set-old-8.25 {array command, names option} {

     catch {unset a}

     set a(22) 3; set a(33) 44;

     trace var a(xxx) w ignore

     list [catch {lsort [array names a]} msg] $msg

 } {0 {22 33}}

 test set-old-8.26 {array command, names option} {

     catch {unset a}

     set a(22) 3; set a(33) 44;

     trace var a(xxx) w ignore

     set a(xxx) value

     list [catch {lsort [array names a]} msg] $msg

 } {0 {22 33 xxx}}

 test set-old-8.27 {array command, names option} {

     catch {unset a}

     set a(axy) 3

     set a(bxy) 44

     set a(no) yes

     set a(xxx) value

     list [lsort [array names a *xy]] [lsort [array names a]]

 } {{axy bxy} {axy bxy no xxx}}

 test set-old-8.28 {array command, names option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array names a]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {0 {}}

 test set-old-8.29 {array command, nextelement option} {

     list [catch {array nextelement a} msg] $msg

 } {1 {wrong # args: should be "array nextelement arrayName searchId"}}

 test set-old-8.30 {array command, nextelement option} {

     catch {unset a}

     list [catch {array nextelement a b} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.31 {array command, nextelement option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array nextelement a b]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.32 {array command, set option} {

     list [catch {array set a} msg] $msg

 } {1 {wrong # args: should be "array set arrayName list"}}

 test set-old-8.33 {array command, set option} {

     list [catch {array set a 1 2} msg] $msg

 } {1 {wrong # args: should be "array set arrayName list"}}

 test set-old-8.34 {array command, set option} {

     list [catch {array set a "a \{ c"} msg] $msg

 } {1 {unmatched open brace in list}}

 test set-old-8.35 {array command, set option} {

     catch {unset a}

     set a 44

     list [catch {array set a {a b c d}} msg] $msg

 } {1 {can't set "a(a)": variable isn't array}}

 test set-old-8.36 {array command, set option} {

     catch {unset a}

     set a(xx) yy

     array set a {b c d e}

     lsort [array get a]

 } {b c d e xx yy}

 test set-old-8.37 {array command, set option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array set a {x 0}]

         }

         set a(x)

     }

     list [catch {foo 1} msg] $msg

 } {0 {}}

 test set-old-8.38 {array command, set option} {

     catch {unset aVaRnAmE}

     array set aVaRnAmE {}

     list [info exists aVaRnAmE] [catch {set aVaRnAmE} msg] $msg

 } {1 1 {can't read "aVaRnAmE": variable is array}}

 test set-old-8.38.1 {array command, set scalar} {

     catch {unset aVaRnAmE}

     set aVaRnAmE 1

     list [catch {array set aVaRnAmE {}} msg] $msg

 } {1 {can't array set "aVaRnAmE": variable isn't array}}

 test set-old-8.38.2 {array command, set alias} {

     catch {unset aVaRnAmE}

     upvar 0 aVaRnAmE anAliAs

     array set anAliAs {}

     list [array exists aVaRnAmE] [catch {set anAliAs} msg] $msg

 } {1 1 {can't read "anAliAs": variable is array}}

 test set-old-8.38.3 {array command, set element alias} {

     catch {unset aVaRnAmE}

     list [catch {upvar 0 aVaRnAmE(elem) elemAliAs}] \

 	    [catch {array set elemAliAs {}} msg] $msg

 } {0 1 {can't array set "elemAliAs": variable isn't array}}

 test set-old-8.38.4 {array command, empty set with populated array} {

     catch {unset aVaRnAmE}

     array set aVaRnAmE [list e1 v1 e2 v2]

     array set aVaRnAmE {}

     array set aVaRnAmE [list e3 v3]

     list [lsort [array names aVaRnAmE]] [catch {set aVaRnAmE(e2)} msg] $msg

 } {{e1 e2 e3} 0 v2}

 test set-old-8.38.5 {array command, set with non-existent namespace} {

     list [catch {array set bogusnamespace::var {}} msg] $msg

 } {1 {can't set "bogusnamespace::var": parent namespace doesn't exist}}

 test set-old-8.38.6 {array command, set with non-existent namespace} {

     list [catch {array set bogusnamespace::var {a b}} msg] $msg

 } {1 {can't set "bogusnamespace::var": parent namespace doesn't exist}}

 test set-old-8.38.7 {array command, set with non-existent namespace} {

     list [catch {array set bogusnamespace::var(0) {a b}} msg] $msg

 } {1 {can't set "bogusnamespace::var(0)": variable isn't array}}

 test set-old-8.39 {array command, size option} {

     catch {unset a}

     array size a

 } {0}

 test set-old-8.40 {array command, size option} {

     list [catch {array size a 4} msg] $msg

 } {1 {wrong # args: should be "array size arrayName"}}

 test set-old-8.41 {array command, size option} {

     catch {unset a}

     array size a

 } {0}

 test set-old-8.42 {array command, size option} {

     catch {unset a}

     set a(22) 3; set a(Textual_name) 44; set "a(name with spaces)" xxx

     list [catch {array size a} msg] $msg

 } {0 3}

 test set-old-8.43 {array command, size option} {

     catch {unset a}

     set a(22) 3; set a(xx) 44; set a(y) xxx

     unset a(22) a(y) a(xx)

     list [catch {array size a} msg] $msg

 } {0 0}

 test set-old-8.44 {array command, size option} {

     catch {unset a}

     set a(22) 3;

     trace var a(33) rwu ignore

     list [catch {array size a} msg] $msg

 } {0 1}

 test set-old-8.45 {array command, size option, array doesn't exist yet but has compiler-allocated procedure slot} {

     proc foo {x} {

         if {$x==1} {

             return [array size a]

         }

         set a(x) 123

     }

     list [catch {foo 1} msg] $msg

 } {0 0}

 test set-old-8.46 {array command, startsearch option} {

     list [catch {array startsearch a b} msg] $msg

 } {1 {wrong # args: should be "array startsearch arrayName"}}

 test set-old-8.47 {array command, startsearch option} {

     catch {unset a}

     list [catch {array startsearch a} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.48 {array command, startsearch option, array doesn't exist yet but has compiler-allocated procedure slot} {

     catch {rename p ""}

     proc p {x} {

         if {$x==1} {

             return [array startsearch a]

         }

         set a(x) 123

     }

     list [catch {p 1} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-8.49 {array command, statistics option} {

     catch {unset a}

     set a(abc) 1

     set a(def) 2

     set a(ghi) 3

     set a(jkl) 4

     set a(mno) 5

     set a(pqr) 6

     set a(stu) 7

     set a(vwx) 8

     set a(yz) 9

     array statistics a

 } "9 entries in table, 4 buckets

 number of buckets with 0 entries: 0

 number of buckets with 1 entries: 0

 number of buckets with 2 entries: 3

 number of buckets with 3 entries: 1

 number of buckets with 4 entries: 0

 number of buckets with 5 entries: 0

 number of buckets with 6 entries: 0

 number of buckets with 7 entries: 0

 number of buckets with 8 entries: 0

 number of buckets with 9 entries: 0

 number of buckets with 10 or more entries: 0

 average search distance for entry: 1.7"

 test set-old-8.50 {array command, array names -exact on glob pattern} {

     catch {unset a}

     set a(1*2) 1

     list [catch {array names a -exact 1*2} msg] $msg

 } {0 1*2}

 test set-old-8.51 {array command, array names -glob on glob pattern} {

     catch {unset a}

     set a(1*2) 1

     set a(12) 1

     set a(11) 1

     list [catch {lsort [array names a -glob 1*2]} msg] $msg

 } {0 {1*2 12}}

 test set-old-8.52 {array command, array names -regexp on regexp pattern} {

     catch {unset a}

     set a(1*2) 1

     set a(12) 1

     set a(11) 1

     list [catch {lsort [array names a -regexp ^1]} msg] $msg

 } {0 {1*2 11 12}}

 test set-old-8.53 {array command, array names -regexp} {

     catch {unset a}

     set a(-glob) 1

     set a(-regexp) 1

     set a(-exact) 1

     list [catch {array names a -regexp} msg] $msg

 } {0 -regexp}

 test set-old-8.54 {array command, array names -exact} {

     catch {unset a}

     set a(-glob) 1

     set a(-regexp) 1

     set a(-exact) 1

     list [catch {array names a -exact} msg] $msg

 } {0 -exact}

 test set-old-8.55 {array command, array names -glob} {

     catch {unset a}

     set a(-glob) 1

     set a(-regexp) 1

     set a(-exact) 1

     list [catch {array names a -glob} msg] $msg

 } {0 -glob}

 test set-old-8.56 {array command, array statistics on a non-array} {

 	catch {unset a}

 	list [catch {array statistics a} msg] $msg

 } [list 1 "\"a\" isn't an array"]

 test set-old-9.1 {ids for array enumeration} {

     catch {unset a}

     set a(a) 1

     list [array star a] [array star a] [array done a s-1-a; array star a] \

 	    [array done a s-2-a; array d a s-3-a; array start a]

 } {s-1-a s-2-a s-3-a s-1-a}

 test set-old-9.2 {array enumeration} {

     catch {unset a}

     set a(a) 1

     set a(b) 1

     set a(c) 1

     set x [array startsearch a]

     lsort [list [array nextelement a $x] [array ne a $x] [array next a $x] \

 	    [array next a $x] [array next a $x]]

 } {{} {} a b c}

 test set-old-9.3 {array enumeration} {

     catch {unset a}

     set a(a) 1

     set a(b) 1

     set a(c) 1

     set x [array startsearch a]

     set y [array startsearch a]

     set z [array startsearch a]

     lsort [list [array nextelement a $x] [array ne a $x] \

 	    [array next a $y] [array next a $z] [array next a $y] \

 	    [array next a $z] [array next a $y] [array next a $z] \

 	    [array next a $y] [array next a $z] [array next a $x] \

 	    [array next a $x]]

 } {{} {} {} a a a b b b c c c}

 test set-old-9.4 {array enumeration: stopping searches} {

     catch {unset a}

     set a(a) 1

     set a(b) 1

     set a(c) 1

     set x [array startsearch a]

     set y [array startsearch a]

     set z [array startsearch a]

     lsort [list [array next a $x] [array next a $x] [array next a $y] \

 	    [array done a $z; array next a $x] \

 	    [array done a $x; array next a $y] [array next a $y]]

 } {a a b b c c}

 test set-old-9.5 {array enumeration: stopping searches} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     array done a $x

     list [catch {array next a $x} msg] $msg

 } {1 {couldn't find search "s-1-a"}}

 test set-old-9.6 {array enumeration: searches automatically stopped} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     set y [array startsearch a]

     set a(b) 1

     list [catch {array next a $x} msg] $msg \

 	    [catch {array next a $y} msg2] $msg2

 } {1 {couldn't find search "s-1-a"} 1 {couldn't find search "s-2-a"}}

 test set-old-9.7 {array enumeration: searches automatically stopped} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     set y [array startsearch a]

     set a(a) 2

     list [catch {array next a $x} msg] $msg \

 	    [catch {array next a $y} msg2] $msg2

 } {0 a 0 a}

 test set-old-9.8 {array enumeration: searches automatically stopped} {

     catch {unset a}

     set a(a) 1

     set a(c) 2

     set x [array startsearch a]

     set y [array startsearch a]

     catch {unset a(c)}

     list [catch {array next a $x} msg] $msg \

 	    [catch {array next a $y} msg2] $msg2

 } {1 {couldn't find search "s-1-a"} 1 {couldn't find search "s-2-a"}}

 test set-old-9.9 {array enumeration: searches automatically stopped} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     set y [array startsearch a]

     catch {unset a(c)}

     list [catch {array next a $x} msg] $msg \

 	    [catch {array next a $y} msg2] $msg2

 } {0 a 0 a}

 test set-old-9.10 {array enumeration: searches automatically stopped} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     set y [array startsearch a]

     trace var a(b) r {}

     list [catch {array next a $x} msg] $msg \

 	    [catch {array next a $y} msg2] $msg2

 } {1 {couldn't find search "s-1-a"} 1 {couldn't find search "s-2-a"}}

 test set-old-9.11 {array enumeration: searches automatically stopped} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     set y [array startsearch a]

     trace var a(a) r {}

     list [catch {array next a $x} msg] $msg \

 	    [catch {array next a $y} msg2] $msg2

 } {0 a 0 a}

 test set-old-9.12 {array enumeration with traced undefined elements} {

     catch {unset a}

     set a(a) 1

     trace var a(b) r {}

     set x [array startsearch a]

     lsort [list [array next a $x] [array next a $x]]

 } {{} a}

 test set-old-10.1 {array enumeration errors} {

     list [catch {array start} msg] $msg

 } {1 {wrong # args: should be "array option arrayName ?arg ...?"}}

 test set-old-10.2 {array enumeration errors} {

     list [catch {array start a b} msg] $msg

 } {1 {wrong # args: should be "array startsearch arrayName"}}

 test set-old-10.3 {array enumeration errors} {

     catch {unset a}

     list [catch {array start a} msg] $msg

 } {1 {"a" isn't an array}}

 test set-old-10.4 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a} msg] $msg

 } {1 {wrong # args: should be "array nextelement arrayName searchId"}}

 test set-old-10.5 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a b c} msg] $msg

 } {1 {wrong # args: should be "array nextelement arrayName searchId"}}

 test set-old-10.6 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a a-1-a} msg] $msg

 } {1 {illegal search identifier "a-1-a"}}

 test set-old-10.7 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a sx1-a} msg] $msg

 } {1 {illegal search identifier "sx1-a"}}

 test set-old-10.8 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a s--a} msg] $msg

 } {1 {illegal search identifier "s--a"}}

 test set-old-10.9 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a s-1-b} msg] $msg

 } {1 {search identifier "s-1-b" isn't for variable "a"}}

 test set-old-10.10 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a s-1ba} msg] $msg

 } {1 {illegal search identifier "s-1ba"}}

 test set-old-10.11 {array enumeration errors} {

     catch {unset a}

     set a(a) 1

     set x [array startsearch a]

     list [catch {array next a s-2-a} msg] $msg

 } {1 {couldn't find search "s-2-a"}}

 test set-old-10.12 {array enumeration errors} {

     list [catch {array done a} msg] $msg

 } {1 {wrong # args: should be "array donesearch arrayName searchId"}}

 test set-old-10.13 {array enumeration errors} {

     list [catch {array done a b c} msg] $msg

 } {1 {wrong # args: should be "array donesearch arrayName searchId"}}

 test set-old-10.14 {array enumeration errors} {

     list [catch {array done a b} msg] $msg

 } {1 {illegal search identifier "b"}}

 test set-old-10.15 {array enumeration errors} {

     list [catch {array anymore a} msg] $msg

 } {1 {wrong # args: should be "array anymore arrayName searchId"}}

 test set-old-10.16 {array enumeration errors} {

     list [catch {array any a b c} msg] $msg

 } {1 {wrong # args: should be "array anymore arrayName searchId"}}

 test set-old-10.17 {array enumeration errors} {

     catch {unset a}

     set a(0) 44

     list [catch {array any a bogus} msg] $msg

 } {1 {illegal search identifier "bogus"}}

 # Array enumeration with "anymore" option

 test set-old-11.1 {array anymore option} {

     catch {unset a}

     set a(a) 1

     set a(b) 2

     set a(c) 3

     array startsearch a

     lsort [list [array anymore a s-1-a] [array next a s-1-a] \

 	    [array anymore a s-1-a] [array next a s-1-a] \

 	    [array anymore a s-1-a] [array next a s-1-a] \

 	    [array anymore a s-1-a] [array next a s-1-a]]

 } {{} 0 1 1 1 a b c}

 test set-old-11.2 {array anymore option} {

     catch {unset a}

     set a(a) 1

     set a(b) 2

     set a(c) 3

     array startsearch a

     lsort [list [array next a s-1-a] [array next a s-1-a] \

 	    [array anymore a s-1-a] [array next a s-1-a] \

 	    [array next a s-1-a] [array anymore a s-1-a]]

 } {{} 0 1 a b c}

 # Special check to see that the value of a variable is handled correctly

 # if it is returned as the result of a procedure (must not free the variable

 # string while deleting the call frame).  Errors will only be detected if

 # a memory consistency checker such as Purify is being used.

 test set-old-12.1 {cleanup on procedure return} {

     proc foo {} {

 	set x 12345

     }

     foo

 } 12345

 test set-old-12.2 {cleanup on procedure return} {

     proc foo {} {

 	set x(1) 23456

     }

     foo

 } 23456

 # Must delete variables when done, since these arrays get used as

 # scalars by other tests.

 catch {unset a}

 catch {unset b}

 catch {unset c}

 catch {unset aVaRnAmE}

 # cleanup

 ::tcltest::cleanupTests

 return