path: root/tests/link.test

# Commands covered:  none
#
# This file contains a collection of tests for Tcl_LinkVar and related library
# procedures. Sourcing this file into Tcl runs the tests and generates output
# for errors. No output means no errors were found.
#
# Copyright © 1993 The Regents of the University of California.
# Copyright © 1994 Sun Microsystems, Inc.
# Copyright © 1998-1999 Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]

testConstraint testlink [llength [info commands testlink]]
testConstraint testlinkarray [llength [info commands testlinkarray]]

foreach i {int real bool string} {
    unset -nocomplain $i
}

test link-0.1 {leak test} {testlink} {
    interp create i
    load {} Tcltest i
    i eval {
	testlink create 1 0 0 0 0 0 0 0 0 0 0 0 0 0
	namespace delete ::
    }
    interp delete i
} {}

test link-1.1 {reading C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.23 4 - 12341234 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list $int $real $bool $string $wide
} -result {43 1.23 1 NULL 12341234}
test link-1.2 {reading C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set -3 2 0 "A long string with spaces"  43214321 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    list $int $real $bool $string $wide $int $real $bool $string $wide
} -result {-3 2.0 0 {A long string with spaces} 43214321 -3 2.0 0 {A long string with spaces} 43214321}

test link-2.1 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "0o0721"
    set real -10.5
    set bool true
    set string abcdef
    set wide 135135
    set char 79
    set uchar 161
    set short 8000
    set ushort 40000
    set uint 0xc001babe
    set long 34543
    set ulong 567890
    set float 1.0987654321
    set uwide 12345678901234567890
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {465 -10.5 1 abcdef 135135 79 161 8000 40000 -1073628482 34543 567890 1.0987653732299805 12345678901234567890 | 0o0721 -10.5 true abcdef 135135 79 161 8000 40000 0xc001babe 34543 567890 1.0987654321 12345678901234567890}
test link-2.2 {writing bad values into variables} -setup {
    testlink delete
} -constraints {testlink} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list [catch {set int 09a} msg] $msg $int
} -result {1 {can't set "int": variable must have integer value} 43}
test link-2.3 {writing bad values into variables} -setup {
    testlink delete
} -constraints {testlink} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list [catch {set real 1.x3} msg] $msg $real
} -result {1 {can't set "real": variable must have real value} 1.23}
test link-2.4 {writing bad values into variables} -setup {
    testlink delete
} -constraints {testlink} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list [catch {set bool gorp} msg] $msg $bool
} -result {1 {can't set "bool": variable must have boolean value} 1}
test link-2.5 {writing bad values into variables} -setup {
    testlink delete
} -constraints {testlink} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    list [catch {set wide gorp} msg] $msg $bool
} -result {1 {can't set "wide": variable must have wide integer value} 1}
test link-2.6 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "+"
    set real "+"
    set bool 1
    set string "+"
    set wide "+"
    set char "+"
    set uchar "+"
    set short "+"
    set ushort "+"
    set uint "+"
    set long "+"
    set ulong "+"
    set float "+"
    set uwide "+"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {1 1.0 1 + 1 1 1 1 1 1 1 1 1.0 1 | + + 1 + + + + + + + + + + +}
test link-2.7 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "-"
    set real "-"
    set bool 0
    set string "-"
    set wide "-"
    set char "-"
    set uchar "-"
    set short "-"
    set ushort "-"
    set uint "-"
    set long "-"
    set ulong "-"
    set float "-"
    set uwide "-"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 - 0 0 0 0 0 0 0 0 0.0 0 | - - 0 - - - - - - - - - - -}
test link-2.8 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "0x"
    set real "0b"
    set bool 0
    set string "0"
    set wide "0O"
    set char "0X"
    set uchar "0B"
    set short "0O"
    set ushort "0x"
    set uint "0b"
    set long "0o"
    set ulong "0X"
    set float "0B"
    set uwide "0O"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 0 0 0 0 0 0 0 0 0 0.0 0 | 0x 0b 0 0 0O 0X 0B 0O 0x 0b 0o 0X 0B 0O}
test link-2.9 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int 0
    set real 5000e
    set bool 0
    set string 0
    set wide 0
    set char 0
    set uchar 0
    set short 0
    set ushort 0
    set uint 0
    set long 0
    set ulong 0
    set float -60.00e+
    set uwide 0
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 5000.0 0 0 0 0 0 0 0 0 0 0 -60.0 0 | 0 5000e 0 0 0 0 0 0 0 0 0 0 -60.00e+ 0}
test link-2.10 {writing C variables from Tcl} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    set int "0x"
    set real "0b"
    set bool 0
    set string "0"
    set wide "0D"
    set char "0X"
    set uchar "0B"
    set short "0D"
    set ushort "0x"
    set uint "0b"
    set long "0d"
    set ulong "0X"
    set float "0B"
    set uwide "0D"
    concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {0 0.0 0 0 0 0 0 0 0 0 0 0 0.0 0 | 0x 0b 0 0 0D 0X 0B 0D 0x 0b 0d 0X 0B 0D}

test link-3.1 {read-only variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 0 1 1 0 0 0 0 0 0 0 0 0 0 0
    list [catch {set int 4} msg] $msg $int \
	[catch {set real 10.6} msg] $msg $real \
	[catch {set bool no} msg] $msg $bool \
	[catch {set string "new value"} msg] $msg $string \
	[catch {set wide 12341234} msg] $msg $wide
} -result {1 {can't set "int": linked variable is read-only} 43 0 10.6 10.6 0 no no 1 {can't set "string": linked variable is read-only} NULL 1 {can't set "wide": linked variable is read-only} 56785678}
test link-3.2 {read-only variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 0 0 1 1 0 0 0 0 0 0 0 0 0
    list [catch {set int 4} msg] $msg $int \
	[catch {set real 10.6} msg] $msg $real \
	[catch {set bool no} msg] $msg $bool \
	[catch {set string "new value"} msg] $msg $string\
	[catch {set wide 12341234} msg] $msg $wide
} -result {0 4 4 1 {can't set "real": linked variable is read-only} 1.23 1 {can't set "bool": linked variable is read-only} 1 0 {new value} {new value} 0 12341234 12341234}

test link-4.1 {unsetting linked variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set -6 -2.5 0 stringValue 13579 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    unset int real bool string wide
    list [catch {set int} msg] $msg [catch {set real} msg] $msg \
	    [catch {set bool} msg] $msg [catch {set string} msg] $msg \
	    [catch {set wide} msg] $msg
} -result {0 -6 0 -2.5 0 0 0 stringValue 0 13579}
test link-4.2 {unsetting linked variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set -6 -2.1 0 stringValue 97531 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    unset int real bool string wide
    set int 102
    set real 16
    set bool true
    set string newValue
    set wide 333555
    lrange [testlink get] 0 4
} -result {102 16.0 1 newValue 333555}

test link-5.1 {unlinking variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set -6 -2.25 0 stringValue 13579 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink delete
    set int xx1
    set real qrst
    set bool bogus
    set string 12345
    set wide 875421
    set char skjdf
    set uchar dslfjk
    set short slkf
    set ushort skrh
    set uint sfdkfkh
    set long srkjh
    set ulong sjkg
    set float dskjfbjfd
    set uwide isdfsngs
    testlink get
} -result {-6 -2.25 0 stringValue 13579 64 250 30000 60000 -1091585346 12321 32123 3.25 1231231234}
test link-5.2 {unlinking variables} -constraints {testlink} -setup {
    testlink delete
} -body {
    testlink set -6 -2.25 0 stringValue 97531 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink delete
    testlink set 25 14.7 7 - 999999 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340
    list $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
} -result {-6 -2.25 0 stringValue 97531 64 250 30000 60000 3203381950 12321 32123 3.25 1231231234}

test link-6.1 {errors in setting up link} -setup {
    testlink delete
    unset -nocomplain int
} -constraints {testlink} -body {
    set int(44) 1
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
} -cleanup {
    unset -nocomplain int
} -returnCodes error -result {can't set "int": variable is array}

test link-7.1 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar int y
	unset y
    }
    testlink create 1 0 0 0 0 0 0 0 0 0 0 0 0 0
    testlink set 14 {} {} {} {} {} {} {} {} {} {} {} {} {}
    x
    list [catch {set int} msg] $msg
} -result {0 14}
test link-7.2 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar int y
	return [set y]
    }
    testlink create 1 0 0 0 0 0 0 0 0 0 0 0 0 0
    testlink set 0 {} {} {} {} {} {} {} {} {} {} {} {} {}
    set int
    testlink set 23 {} {} {} {} {} {} {} {} {} {} {} {} {}
    x
    list [x] $int
} -result {23 23}
test link-7.3 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar int y
	set y 44
    }
    testlink create 0 0 0 0 0 0 0 0 0 0 0 0 0 0
    testlink set 11 {} {} {} {} {} {} {} {} {} {} {} {} {}
    list [catch x msg] $msg $int
} -result {1 {can't set "y": linked variable is read-only} 11}
test link-7.4 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar int y
	set y abc
    }
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set -4 {} {} {} {} {} {} {} {} {} {} {} {} {}
    list [catch x msg] $msg $int
} -result {1 {can't set "y": variable must have integer value} -4}
test link-7.5 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar real y
	set y abc
    }
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set -4 16.75 {} {} {} {} {} {} {} {} {} {} {} {}
    list [catch x msg] $msg $real
} -result {1 {can't set "y": variable must have real value} 16.75}
test link-7.6 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar bool y
	set y abc
    }
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set -4 16.3 1 {} {} {} {} {} {} {} {} {} {} {}
    list [catch x msg] $msg $bool
} -result {1 {can't set "y": variable must have boolean value} 1}
test link-7.7 {access to linked variables via upvar} -setup {
    testlink delete
} -constraints {testlink} -body {
    proc x {} {
	upvar wide y
	set y abc
    }
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set -4 16.3 1 {} 778899 {} {} {} {} {} {} {} {} {}
    list [catch x msg] $msg $wide
} -result {1 {can't set "y": variable must have wide integer value} 778899}

test link-8.1 {Tcl_UpdateLinkedVar procedure} {testlink} {
    proc x args {
	global x int real bool string wide
	lappend x $args $int $real $bool $string $wide
    }
    set x {}
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set 14 -2.0 0 xyzzy 995511 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    trace add var int write x
    testlink update 32 4.0 3 abcd 113355 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340
    trace remove variable int write x
    return $x
} {{int {} write} 32 -2.0 0 xyzzy 995511}
test link-8.2 {Tcl_UpdateLinkedVar procedure} {testlink} {
    proc x args {
	global x int real bool string wide
	lappend x $args $int $real $bool $string $wide
    }
    set x {}
    testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
    testlink set 14 -2.0 0 xyzzy 995511 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
    testlink delete
    trace add var int write x
    testlink update 32 4.0 6 abcd 113355 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340
    trace remove variable int write x
    return $x
} {}
test link-8.3 {Tcl_UpdateLinkedVar procedure, read-only variable} {testlink} {
    testlink create 0 0 0 0 0 0 0 0 0 0 0 0 0 0
    list [catch {
	testlink update 47 {} {} {} {} {} {} {} {} {} {} {} {} {}
    } msg] $msg $int
} {0 {} 47}

test link-9.1 {linkarray usage messages} -returnCodes error -constraints testlinkarray -body {
    testlinkarray
} -result {wrong # args: should be "testlinkarray option args"}
test link-9.2 {linkarray usage messages} -returnCodes error -constraints testlinkarray -body {
    testlinkarray x
} -result {bad option "x": must be update, remove, or create}
test link-9.3 {linkarray usage messages} -constraints testlinkarray -body {
    testlinkarray update
} -result {}
test link-9.4 {linkarray usage messages} -constraints testlinkarray -body {
    testlinkarray remove
} -result {}
test link-9.5 {linkarray usage messages} -returnCodes error -constraints testlinkarray -body {
    testlinkarray create
} -result {wrong # args: should be "testlinkarray create ?-readonly? type size name ?address?"}
test link-9.6 {linkarray usage messages} -returnCodes error -constraints testlinkarray -body {
    testlinkarray create xx 1 my
} -result {bad type "xx": must be char, uchar, short, ushort, int, uint, long, ulong, wide, uwide, float, double, string, char*, or binary}
test link-9.7 {linkarray usage messages} -returnCodes error -constraints testlinkarray -body {
    testlinkarray create char* 0 my
} -result {wrong array size given}

test link-10.1 {linkarray char*} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create char* 1 ::my(var)
    lappend mylist [set ::my(var) ""]
    catch {set ::my(var) x} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{} {can't set "::my(var)": wrong size of char* value}}
test link-10.2 {linkarray char*} -constraints testlinkarray -body {
    testlinkarray create char* 4 ::my(var)
    set ::my(var) x
    catch {set ::my(var) xyzz} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": wrong size of char* value}
test link-10.3 {linkarray char*} -constraints testlinkarray -body {
    testlinkarray create -r char* 4 ::my(var)
    catch {set ::my(var) x} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-11.1 {linkarray char} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create char 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1234} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have char value} 120 {can't set "::my(var)": variable must have char value}}
test link-11.2 {linkarray char} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create char 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-11.3 {linkarray char} -constraints testlinkarray -body {
    testlinkarray create -r char 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-12.1 {linkarray unsigned char} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create uchar 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1234} msg
    lappend mylist $msg
    catch {set ::my(var) -1} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have unsigned char value} 120 {can't set "::my(var)": variable must have unsigned char value} {can't set "::my(var)": variable must have unsigned char value}}
test link-12.2 {linkarray unsigned char} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create uchar 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-12.3 {linkarray unsigned char} -constraints testlinkarray -body {
    testlinkarray create -r uchar 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-13.1 {linkarray short} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create short 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 123456} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have short value} 120 {can't set "::my(var)": variable must have short value}}
test link-13.2 {linkarray short} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create short 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-13.3 {linkarray short} -constraints testlinkarray -body {
    testlinkarray create -r short 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-14.1 {linkarray unsigned short} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create ushort 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 123456} msg
    lappend mylist $msg
    catch {set ::my(var) -1} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have unsigned short value} 120 {can't set "::my(var)": variable must have unsigned short value} {can't set "::my(var)": variable must have unsigned short value}}
test link-14.2 {linkarray unsigned short} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create ushort 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-14.3 {linkarray unsigned short} -constraints testlinkarray -body {
    testlinkarray create -r ushort 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-15.1 {linkarray int} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create int 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1e3} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have integer value} 120 {can't set "::my(var)": variable must have integer value}}
test link-15.2 {linkarray int} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create int 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-15.3 {linkarray int} -constraints testlinkarray -body {
    testlinkarray create -r int 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-16.1 {linkarray unsigned int} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create uint 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1e33} msg
    lappend mylist $msg
    catch {set ::my(var) -1} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain ::my
} -result {{can't set "::my(var)": variable must have unsigned int value} 120 {can't set "::my(var)": variable must have unsigned int value} {can't set "::my(var)": variable must have unsigned int value}}
test link-16.2 {linkarray unsigned int} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create uint 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain ::my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-16.3 {linkarray unsigned int} -constraints testlinkarray -body {
    testlinkarray create -r uint 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-17.1 {linkarray long} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create long 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1e33} msg
    lappend mylist $msg
} -match glob -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have * value} 120 {can't set "::my(var)": variable must have * value}}
test link-17.2 {linkarray long} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create long 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-17.3 {linkarray long} -constraints testlinkarray -body {
    testlinkarray create -r long 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-18.1 {linkarray unsigned long} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create ulong 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1e33} msg
    lappend mylist $msg
} -match glob -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have unsigned * value} 120 {can't set "::my(var)": variable must have unsigned * value}}
test link-18.2 {linkarray unsigned long} -constraints testlinkarray -body {
    testlinkarray create ulong 1 ::my(var)
    set ::my(var) 120
    catch {set ::my(var) -1} msg
    return $msg
} -match glob -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": variable must have unsigned * value}
test link-18.3 {linkarray unsigned long} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create ulong 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-18.4 {linkarray unsigned long} -constraints testlinkarray -body {
    testlinkarray create -r ulong 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-19.1 {linkarray wide} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create wide 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1e33} msg
    lappend mylist $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have wide integer value} 120 {can't set "::my(var)": variable must have wide integer value}}
test link-19.2 {linkarray wide} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create wide 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-19.3 {linkarray wide} -constraints testlinkarray -body {
    testlinkarray create -r wide 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-20.1 {linkarray unsigned wide} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create uwide 1 ::my(var)
    catch {set ::my(var) x} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 120]
    catch {set ::my(var) 1e33} msg
    lappend mylist $msg
    lappend mylist [set ::my(var) 0xbabed00dbabed00d]
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": variable must have unsigned wide int value} 120 {can't set "::my(var)": variable must have unsigned wide int value} 0xbabed00dbabed00d}
test link-20.2 {linkarray unsigned wide} -constraints testlinkarray -body {
    testlinkarray create uwide 1 ::my(var)
    set ::my(var) 120
    catch {set ::my(var) -1} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": variable must have unsigned wide int value}
test link-20.3 {linkarray unsigned wide} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create uwide 4 ::my(var)
    catch {set ::my(var) {1 2 3}} msg
    lappend mylist $msg
    set ::my(var) {1 2 3 4}
    lappend mylist $my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong dimension} {1 2 3 4}}
test link-20.4 {linkarray unsigned wide} -constraints testlinkarray -body {
    testlinkarray create -r uwide 2 ::my(var)
    catch {set ::my(var) {1 2}} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-21.1 {linkarray string} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create string 1 ::my(var)
    lappend mylist [set ::my(var) ""]
    lappend mylist [set ::my(var) "xyz"]
    lappend mylist $::my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{} xyz xyz}
test link-21.2 {linkarray string} -constraints testlinkarray -body {
    testlinkarray create -r string 4 ::my(var)
    catch {set ::my(var) x} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

test link-22.1 {linkarray binary} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create binary 1 ::my(var)
    set ::my(var) x
    catch {set ::my(var) xy} msg
    lappend mylist $msg
    lappend mylist $::my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong size of binary value} x}
test link-22.2 {linkarray binary} -constraints testlinkarray -setup {
    set mylist [list]
} -body {
    testlinkarray create binary 4 ::my(var)
    catch {set ::my(var) abc} msg
    lappend mylist $msg
    catch {set ::my(var) abcde} msg
    lappend mylist $msg
    set ::my(var) abcd
    lappend mylist $::my(var)
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {{can't set "::my(var)": wrong size of binary value} {can't set "::my(var)": wrong size of binary value} abcd}
test link-22.3 {linkarray binary} -constraints testlinkarray -body {
    testlinkarray create -r binary 4 ::my(var)
    catch {set ::my(var) xyzv} msg
    return $msg
} -cleanup {
    testlinkarray remove ::my(var)
    unset -nocomplain my
} -result {can't set "::my(var)": linked variable is read-only}

catch {testlink set 0 0 0 - 0 0 0 0 0 0 0 0 0 0}
catch {testlink delete}
foreach i {int real bool string wide} {
    unset -nocomplain $i
}

# cleanup
::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# fill-column: 78
# End: