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# Commands covered: unknown
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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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# 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
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# RCS: @(#) $Id: unknown.test,v 1.6 2000/04/10 17:19:05 ericm Exp $
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if {[lsearch [namespace children] ::tcltest] == -1} {
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package require tcltest
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namespace import -force ::tcltest::*
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}
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catch {unset x}
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catch {rename unknown unknown.old}
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test unknown-1.1 {non-existent "unknown" command} {
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list [catch {_non-existent_ foo bar} msg] $msg
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} {1 {invalid command name "_non-existent_"}}
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proc unknown {args} {
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global x
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set x $args
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}
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test unknown-2.1 {calling "unknown" command} {
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foobar x y z
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set x
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} {foobar x y z}
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test unknown-2.2 {calling "unknown" command with lots of args} {
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foobar 1 2 3 4 5 6 7
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set x
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} {foobar 1 2 3 4 5 6 7}
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test unknown-2.3 {calling "unknown" command with lots of args} {
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foobar 1 2 3 4 5 6 7 8
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set x
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} {foobar 1 2 3 4 5 6 7 8}
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test unknown-2.4 {calling "unknown" command with lots of args} {
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foobar 1 2 3 4 5 6 7 8 9
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set x
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} {foobar 1 2 3 4 5 6 7 8 9}
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test unknown-3.1 {argument quoting in calls to "unknown"} {
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foobar \{ \} a\{b \; "\\" \$a a\[b \]
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set x
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} "foobar \\{ \\} a\\{b {;} \\\\ {\$a} {a\[b} \\]"
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proc unknown args {
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error "unknown failed"
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}
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test unknown-4.1 {errors in "unknown" procedure} {
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list [catch {non-existent a b} msg] $msg $errorCode
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} {1 {unknown failed} NONE}
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# cleanup
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catch {rename unknown {}}
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catch {rename unknown.old unknown}
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::tcltest::cleanupTests
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return
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