405 lines
14 KiB
Plaintext
405 lines
14 KiB
Plaintext
# Commands covered: none
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#
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# This file contains a collection of tests for Tcl_LinkVar and related library
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# procedures. Sourcing this file into Tcl runs the tests and generates output
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# for errors. No output means no errors were found.
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#
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# Copyright (c) 1993 The Regents of the University of California.
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# Copyright (c) 1994 Sun Microsystems, Inc.
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# Copyright (c) 1998-1999 by Scriptics Corporation.
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#
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# See the file "license.terms" for information on usage and redistribution of
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# this file, and for a DISCLAIMER OF ALL WARRANTIES.
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if {"::tcltest" ni [namespace children]} {
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package require tcltest 2.5
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namespace import -force ::tcltest::*
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}
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::tcltest::loadTestedCommands
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catch [list package require -exact Tcltest [info patchlevel]]
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testConstraint testlink [llength [info commands testlink]]
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foreach i {int real bool string} {
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unset -nocomplain $i
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}
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test link-0.1 {leak test} {testlink} {
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interp create i
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load {} Tcltest i
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i eval {
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testlink create 1 0 0 0 0 0 0 0 0 0 0 0 0 0
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namespace delete ::
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}
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interp delete i
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} {}
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test link-1.1 {reading C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.23 4 - 12341234 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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list $int $real $bool $string $wide
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} -result {43 1.23 1 NULL 12341234}
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test link-1.2 {reading C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set -3 2 0 "A long string with spaces" 43214321 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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list $int $real $bool $string $wide $int $real $bool $string $wide
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} -result {-3 2.0 0 {A long string with spaces} 43214321 -3 2.0 0 {A long string with spaces} 43214321}
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test link-2.1 {writing C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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set int "0o0721"
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set real -10.5
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set bool true
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set string abcdef
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set wide 135135
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set char 79
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set uchar 161
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set short 8000
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set ushort 40000
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set uint 0xc001babe
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set long 34543
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set ulong 567890
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set float 1.0987654321
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set uwide 357357357357
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concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
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} -result {465 -10.5 1 abcdef 135135 79 161 8000 40000 -1073628482 34543 567890 1.0987653732299805 357357357357 | 0o0721 -10.5 true abcdef 135135 79 161 8000 40000 0xc001babe 34543 567890 1.0987654321 357357357357}
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test link-2.2 {writing bad values into variables} -setup {
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testlink delete
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} -constraints {testlink} -body {
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testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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list [catch {set int 09a} msg] $msg $int
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} -result {1 {can't set "int": variable must have integer value} 43}
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test link-2.3 {writing bad values into variables} -setup {
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testlink delete
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} -constraints {testlink} -body {
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testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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list [catch {set real 1.x3} msg] $msg $real
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} -result {1 {can't set "real": variable must have real value} 1.23}
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test link-2.4 {writing bad values into variables} -setup {
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testlink delete
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} -constraints {testlink} -body {
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testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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list [catch {set bool gorp} msg] $msg $bool
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} -result {1 {can't set "bool": variable must have boolean value} 1}
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test link-2.5 {writing bad values into variables} -setup {
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testlink delete
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} -constraints {testlink} -body {
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testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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list [catch {set wide gorp} msg] $msg $bool
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} -result {1 {can't set "wide": variable must have integer value} 1}
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test link-2.6 {writing C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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set int "+"
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set real "+"
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set bool 1
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set string "+"
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set wide "+"
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set char "+"
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set uchar "+"
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set short "+"
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set ushort "+"
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set uint "+"
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set long "+"
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set ulong "+"
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set float "+"
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set uwide "+"
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concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
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} -result {1 1.0 1 + 1 1 1 1 1 1 1 1 1.0 1 | + + 1 + + + + + + + + + + +}
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test link-2.7 {writing C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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set int "-"
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set real "-"
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set bool 0
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set string "-"
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set wide "-"
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set char "-"
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set uchar "-"
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set short "-"
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set ushort "-"
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set uint "-"
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set long "-"
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set ulong "-"
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set float "-"
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set uwide "-"
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concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
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} -result {0 0.0 0 - 0 0 0 0 0 0 0 0 0.0 0 | - - 0 - - - - - - - - - - -}
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test link-2.8 {writing C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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set int "0x"
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set real "0b"
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set bool 0
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set string "0"
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set wide "0O"
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set char "0X"
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set uchar "0B"
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set short "0O"
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set ushort "0x"
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set uint "0b"
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set long "0o"
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set ulong "0X"
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set float "0B"
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set uwide "0O"
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concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
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} -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}
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test link-2.9 {writing C variables from Tcl} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.21 4 - 56785678 64 250 30000 60000 0xbaadbeef 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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set int 0
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set real 5000e
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set bool 0
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set string 0
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set wide 0
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set char 0
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set uchar 0
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set short 0
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set ushort 0
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set uint 0
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set long 0
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set ulong 0
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set float -60.00e+
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set uwide 0
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concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
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} -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}
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test link-3.1 {read-only variables} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 0 1 1 0 0 0 0 0 0 0 0 0 0 0
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list [catch {set int 4} msg] $msg $int \
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[catch {set real 10.6} msg] $msg $real \
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[catch {set bool no} msg] $msg $bool \
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[catch {set string "new value"} msg] $msg $string \
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[catch {set wide 12341234} msg] $msg $wide
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} -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}
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test link-3.2 {read-only variables} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 0 0 1 1 0 0 0 0 0 0 0 0 0
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list [catch {set int 4} msg] $msg $int \
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[catch {set real 10.6} msg] $msg $real \
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[catch {set bool no} msg] $msg $bool \
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[catch {set string "new value"} msg] $msg $string\
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[catch {set wide 12341234} msg] $msg $wide
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} -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}
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test link-4.1 {unsetting linked variables} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set -6 -2.5 0 stringValue 13579 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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unset int real bool string wide
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list [catch {set int} msg] $msg [catch {set real} msg] $msg \
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[catch {set bool} msg] $msg [catch {set string} msg] $msg \
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[catch {set wide} msg] $msg
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} -result {0 -6 0 -2.5 0 0 0 stringValue 0 13579}
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test link-4.2 {unsetting linked variables} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set -6 -2.1 0 stringValue 97531 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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unset int real bool string wide
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set int 102
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set real 16
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set bool true
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set string newValue
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set wide 333555
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lrange [testlink get] 0 4
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} -result {102 16.0 1 newValue 333555}
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test link-5.1 {unlinking variables} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set -6 -2.25 0 stringValue 13579 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink delete
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set int xx1
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set real qrst
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set bool bogus
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set string 12345
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set wide 875421
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set char skjdf
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set uchar dslfjk
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set short slkf
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set ushort skrh
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set uint sfdkfkh
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set long srkjh
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set ulong sjkg
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set float dskjfbjfd
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set uwide isdfsngs
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testlink get
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} -result {-6 -2.25 0 stringValue 13579 64 250 30000 60000 -1091585346 12321 32123 3.25 1231231234}
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test link-5.2 {unlinking variables} -constraints {testlink} -setup {
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testlink delete
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} -body {
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testlink set -6 -2.25 0 stringValue 97531 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink delete
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testlink set 25 14.7 7 - 999999 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340
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list $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide
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} -result {-6 -2.25 0 stringValue 97531 64 250 30000 60000 3203381950 12321 32123 3.25 1231231234}
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test link-6.1 {errors in setting up link} -setup {
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testlink delete
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unset -nocomplain int
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} -constraints {testlink} -body {
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set int(44) 1
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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} -cleanup {
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unset -nocomplain int
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} -returnCodes error -result {can't set "int": variable is array}
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test link-7.1 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar int y
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unset y
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}
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testlink create 1 0 0 0 0 0 0 0 0 0 0 0 0 0
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testlink set 14 {} {} {} {} {} {} {} {} {} {} {} {} {}
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x
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list [catch {set int} msg] $msg
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} -result {0 14}
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test link-7.2 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar int y
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return [set y]
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}
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testlink create 1 0 0 0 0 0 0 0 0 0 0 0 0 0
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testlink set 0 {} {} {} {} {} {} {} {} {} {} {} {} {}
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set int
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testlink set 23 {} {} {} {} {} {} {} {} {} {} {} {} {}
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x
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list [x] $int
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} -result {23 23}
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test link-7.3 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar int y
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set y 44
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}
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testlink create 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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testlink set 11 {} {} {} {} {} {} {} {} {} {} {} {} {}
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list [catch x msg] $msg $int
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} -result {1 {can't set "y": linked variable is read-only} 11}
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test link-7.4 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar int y
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set y abc
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}
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set -4 {} {} {} {} {} {} {} {} {} {} {} {} {}
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list [catch x msg] $msg $int
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} -result {1 {can't set "y": variable must have integer value} -4}
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test link-7.5 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar real y
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set y abc
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}
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set -4 16.75 {} {} {} {} {} {} {} {} {} {} {} {}
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list [catch x msg] $msg $real
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} -result {1 {can't set "y": variable must have real value} 16.75}
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test link-7.6 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar bool y
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set y abc
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}
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set -4 16.3 1 {} {} {} {} {} {} {} {} {} {} {}
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list [catch x msg] $msg $bool
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} -result {1 {can't set "y": variable must have boolean value} 1}
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test link-7.7 {access to linked variables via upvar} -setup {
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testlink delete
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} -constraints {testlink} -body {
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proc x {} {
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upvar wide y
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set y abc
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}
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set -4 16.3 1 {} 778899 {} {} {} {} {} {} {} {} {}
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list [catch x msg] $msg $wide
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} -result {1 {can't set "y": variable must have integer value} 778899}
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test link-8.1 {Tcl_UpdateLinkedVar procedure} {testlink} {
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proc x args {
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global x int real bool string wide
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lappend x $args $int $real $bool $string $wide
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}
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set x {}
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set 14 -2.0 0 xyzzy 995511 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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trace var int w x
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testlink update 32 4.0 3 abcd 113355 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340
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trace vdelete int w x
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return $x
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} {{int {} w} 32 -2.0 0 xyzzy 995511}
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test link-8.2 {Tcl_UpdateLinkedVar procedure} {testlink} {
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proc x args {
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global x int real bool string wide
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lappend x $args $int $real $bool $string $wide
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}
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set x {}
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testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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testlink set 14 -2.0 0 xyzzy 995511 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234
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testlink delete
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trace var int w x
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testlink update 32 4.0 6 abcd 113355 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340
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trace vdelete int w x
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return $x
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} {}
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test link-8.3 {Tcl_UpdateLinkedVar procedure, read-only variable} {testlink} {
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testlink create 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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list [catch {
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testlink update 47 {} {} {} {} {} {} {} {} {} {} {} {} {}
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} msg] $msg $int
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} {0 {} 47}
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catch {testlink set 0 0 0 - 0 0 0 0 0 0 0 0 0 0}
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catch {testlink delete}
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foreach i {int real bool string wide} {
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unset -nocomplain $i
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}
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# cleanup
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::tcltest::cleanupTests
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return
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# Local Variables:
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# mode: tcl
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# fill-column: 78
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# End:
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