# Commands covered: unknown # # This file contains a collection of tests for one or more of the Tcl # built-in commands. 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 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: unknown.test,v 1.1.1.1 2007/07/10 15:04:24 duncan Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest namespace import -force ::tcltest::* } catch {unset x} catch {rename unknown unknown.old} test unknown-1.1 {non-existent "unknown" command} { list [catch {_non-existent_ foo bar} msg] $msg } {1 {invalid command name "_non-existent_"}} proc unknown {args} { global x set x $args } test unknown-2.1 {calling "unknown" command} { foobar x y z set x } {foobar x y z} test unknown-2.2 {calling "unknown" command with lots of args} { foobar 1 2 3 4 5 6 7 set x } {foobar 1 2 3 4 5 6 7} test unknown-2.3 {calling "unknown" command with lots of args} { foobar 1 2 3 4 5 6 7 8 set x } {foobar 1 2 3 4 5 6 7 8} test unknown-2.4 {calling "unknown" command with lots of args} { foobar 1 2 3 4 5 6 7 8 9 set x } {foobar 1 2 3 4 5 6 7 8 9} test unknown-3.1 {argument quoting in calls to "unknown"} { foobar \{ \} a\{b \; "\\" \$a a\[b \] set x } "foobar \\{ \\} a\\{b {;} \\\\ {\$a} {a\[b} \\]" proc unknown args { error "unknown failed" } test unknown-4.1 {errors in "unknown" procedure} { list [catch {non-existent a b} msg] $msg $errorCode } {1 {unknown failed} NONE} # cleanup catch {rename unknown {}} catch {rename unknown.old unknown} ::tcltest::cleanupTests return