sl@0: # Commands covered:  eval
sl@0: #
sl@0: # This file contains a collection of tests for one or more of the Tcl
sl@0: # built-in commands.  Sourcing this file into Tcl runs the tests and
sl@0: # generates output for errors.  No output means no errors were found.
sl@0: #
sl@0: # Copyright (c) 1991-1993 The Regents of the University of California.
sl@0: # Copyright (c) 1994 Sun Microsystems, Inc.
sl@0: # Copyright (c) 1998-1999 by Scriptics Corporation.
sl@0: #
sl@0: # See the file "license.terms" for information on usage and redistribution
sl@0: # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
sl@0: #
sl@0: # RCS: @(#) $Id: eval.test,v 1.5 2000/04/10 17:18:58 ericm Exp $
sl@0: 
sl@0: if {[lsearch [namespace children] ::tcltest] == -1} {
sl@0:     package require tcltest
sl@0:     namespace import -force ::tcltest::*
sl@0: }
sl@0: 
sl@0: test eval-1.1 {single argument} {
sl@0:     eval {format 22}
sl@0: } 22
sl@0: test eval-1.2 {multiple arguments} {
sl@0:     set a {$b}
sl@0:     set b xyzzy
sl@0:     eval format $a
sl@0: } xyzzy
sl@0: test eval-1.3 {single argument} {
sl@0:     eval concat a b c d e f g
sl@0: } {a b c d e f g}
sl@0: 
sl@0: test eval-2.1 {error: not enough arguments} {catch eval} 1
sl@0: test eval-2.2 {error: not enough arguments} {
sl@0:     catch eval msg
sl@0:     set msg
sl@0: } {wrong # args: should be "eval arg ?arg ...?"}
sl@0: test eval-2.3 {error in eval'ed command} {
sl@0:     catch {eval {error "test error"}}
sl@0: } 1
sl@0: test eval-2.4 {error in eval'ed command} {
sl@0:     catch {eval {error "test error"}} msg
sl@0:     set msg
sl@0: } {test error}
sl@0: test eval-2.5 {error in eval'ed command: setting errorInfo} {
sl@0:     catch {eval {
sl@0: 	set a 1
sl@0: 	error "test error"
sl@0:     }} msg
sl@0:     set errorInfo
sl@0: } "test error
sl@0:     while executing
sl@0: \"error \"test error\"\"
sl@0:     (\"eval\" body line 3)
sl@0:     invoked from within
sl@0: \"eval {
sl@0: 	set a 1
sl@0: 	error \"test error\"
sl@0:     }\""
sl@0: 
sl@0: # cleanup
sl@0: ::tcltest::cleanupTests
sl@0: return
sl@0: 
sl@0: 
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sl@0: