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# Commands covered:  for, continue, break

#

# This file contains the original set of tests for Tcl's for command.

# Since the for command is now compiled, a new set of tests covering

# the new implementation is in the file "for.test". 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) 1994-1996 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: for-old.test,v 1.1.1.1 2002-01-16 10:25:36 markom Exp $

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

# Check "for" and its use of continue and break.

catch {unset a i}

test for-old-1.1 {for tests} {

    set a {}

    for {set i 1} {$i<6} {set i [expr $i+1]} {

        set a [concat $a $i]

    }

    set a

} {1 2 3 4 5}

test for-old-1.2 {for tests} {

    set a {}

    for {set i 1} {$i<6} {set i [expr $i+1]} {

        if $i==4 continue

        set a [concat $a $i]

    }

    set a

} {1 2 3 5}

test for-old-1.3 {for tests} {

    set a {}

    for {set i 1} {$i<6} {set i [expr $i+1]} {

        if $i==4 break

        set a [concat $a $i]

    }

    set a

} {1 2 3}

test for-old-1.4 {for tests} {catch {for 1 2 3} msg} 1

test for-old-1.5 {for tests} {

    catch {for 1 2 3} msg

    set msg

} {wrong # args: should be "for start test next command"}

test for-old-1.6 {for tests} {catch {for 1 2 3 4 5} msg} 1

test for-old-1.7 {for tests} {

    catch {for 1 2 3 4 5} msg

    set msg

} {wrong # args: should be "for start test next command"}

test for-old-1.8 {for tests} {

    set a {xyz}

    for {set i 1} {$i<6} {set i [expr $i+1]} {}

    set a

} xyz

test for-old-1.9 {for tests} {

    set a {}

    for {set i 1} {$i<6} {set i [expr $i+1]; if $i==4 break} {

        set a [concat $a $i]

    }

    set a

} {1 2 3}