79 lines
3.1 KiB
Plaintext
79 lines
3.1 KiB
Plaintext
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# Commands covered: rename
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1991-1993 The Regents of the University of California.
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# All rights reserved.
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#
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# Permission is hereby granted, without written agreement and without
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# license or royalty fees, to use, copy, modify, and distribute this
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# software and its documentation for any purpose, provided that the
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# above copyright notice and the following two paragraphs appear in
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# all copies of this software.
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#
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# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
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# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
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# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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#
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# $Header: /user6/ouster/tcl/tests/RCS/rename.test,v 1.5 93/02/06 15:54:23 ouster Exp $ (Berkeley)
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if {[string compare test [info procs test]] == 1} then {source defs}
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catch {rename r2 {}}
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proc r1 {} {return "procedure r1"}
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rename r1 r2
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test rename-1.1 {simple renaming} {
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r2
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} {procedure r1}
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test rename-1.2 {simple renaming} {
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list [catch r1 msg] $msg
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} {1 {invalid command name: "r1"}}
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rename r2 {}
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test rename-1.3 {simple renaming} {
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list [catch r2 msg] $msg
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} {1 {invalid command name: "r2"}}
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# The test below is tricky because it renames a built-in command.
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# It's possible that the test procedure uses this command, so must
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# restore the command before calling test again.
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rename list l.new
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set a [catch list msg1]
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set b [l.new a b c]
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rename l.new list
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set c [catch l.new msg2]
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set d [list 111 222]
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test 2.1 {renaming built-in command} {
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list $a $msg1 $b $c $msg2 $d
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} {1 {invalid command name: "list"} {a b c} 1 {invalid command name: "l.new"} {111 222}}
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test rename-3.1 {error conditions} {
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list [catch {rename r1} msg] $msg $errorCode
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} {1 {wrong # args: should be "rename oldName newName"} NONE}
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test rename-3.2 {error conditions} {
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list [catch {rename r1 r2 r3} msg] $msg $errorCode
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} {1 {wrong # args: should be "rename oldName newName"} NONE}
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test rename-3.3 {error conditions} {
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proc r1 {} {}
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proc r2 {} {}
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list [catch {rename r1 r2} msg] $msg
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} {1 {can't rename to "r2": command already exists}}
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test rename-3.4 {error conditions} {
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catch {rename r1 {}}
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catch {rename r2 {}}
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list [catch {rename r1 r2} msg] $msg
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} {1 {can't rename "r1": command doesn't exist}}
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test rename-3.5 {error conditions} {
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catch {rename _non_existent_command {}}
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list [catch {rename _non_existent_command {}} msg] $msg
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} {1 {can't delete "_non_existent_command": command doesn't exist}}
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