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# Commands covered:  eval

#

# 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.

#

# See the file "license.terms" for information on usage and redistribution

# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

#

# RCS: @(#) $Id: eval.test,v 1.1.1.1 2002-01-16 10:25:35 markom Exp $

if {[string compare test [info procs test]] == 1} then {source defs}

test eval-1.1 {single argument} {

    eval {format 22}

} 22

test eval-1.2 {multiple arguments} {

    set a {$b}

    set b xyzzy

    eval format $a

} xyzzy

test eval-1.3 {single argument} {

    eval concat a b c d e f g

} {a b c d e f g}

test eval-2.1 {error: not enough arguments} {catch eval} 1

test eval-2.2 {error: not enough arguments} {

    catch eval msg

    set msg

} {wrong # args: should be "eval arg ?arg ...?"}

test eval-2.3 {error in eval'ed command} {

    catch {eval {error "test error"}}

} 1

test eval-2.4 {error in eval'ed command} {

    catch {eval {error "test error"}} msg

    set msg

} {test error}

test eval-2.5 {error in eval'ed command: setting errorInfo} {

    catch {eval {

        set a 1

        error "test error"

    }} msg

    set errorInfo

} "test error

    while executing

\"error \"test error\"\"

    (\"eval\" body line 3)

    invoked from within

\"eval {

        set a 1

        error \"test error\"

    }\""