# -*- tcl -*-
# graph.testsuite.setup:  Setting up implementation specific definitions.
#
# Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
# All rights reserved.
#
# RCS: @(#) $Id: Xsetup,v 1.4 2009/11/03 17:38:30 andreas_kupries Exp $

# -------------------------------------------------------------------------

# tmWrong   - wrong#args generation, missing arguments
# tmTooMany - wrong#args generation, too many arguments
# MY        - variable holding the name of the graph instance found in
#             error messages.

# -------------------------------------------------------------------------

::tcltest::testConstraint graph_critcl [string equal $impl critcl]

switch -exact -- $setimpl {
    critcl {
	proc tmSE {tcl critcl} {return $critcl}
    }
    tcl {
	proc tmSE {tcl critcl} {return $tcl}
    }
}

switch -exact -- $impl {
    critcl {
	set MY mygraph

	proc tmWrong {m loarg n {xarg {}}} {
	    return [tcltest::wrongNumArgs "mygraph $m" $loarg $n]
	}

	proc tmTooMany {m loarg {xarg {}}} {
	    return [tcltest::tooManyArgs "mygraph $m" $loarg]
	}

	proc tmE {tcl critcl} {return $critcl}

	if {[package vsatisfies [package present Tcl] 8.5]} {
	    proc tmWrongA {m loarg n {xarg {}}} {
		if {[llength $m] > 1} {set m [lindex $m 1]}
		return [tcltest::wrongNumArgs "CMD $m" $loarg $n]
	    }

	    proc tmTooManyA {m loarg {xarg {}}} {
		if {[llength $m] > 1} {set m [lindex $m 1]}
		return [tcltest::tooManyArgs "CMD $m" $loarg]
	    }
	} else {
	    proc tmWrongA {m loarg n {xarg {}}} {
		return [tcltest::wrongNumArgs "mygraph $m" $loarg $n]
	    }

	    proc tmTooManyA {m loarg {xarg {}}} {
		return [tcltest::tooManyArgs "mygraph $m" $loarg]
	    }
	}
    }
    tcl {
	set MY ::mygraph

	proc tmWrong {m loarg n {xarg {}}} {
	    if {$xarg == {}} {set xarg $loarg}
	    if {$xarg != {}} {set xarg " $xarg"}
	    if {[llength $m] > 1} {set m _[join $m _]}
	    incr n
	    return [tcltest::wrongNumArgs "::struct::graph::_$m" "name$xarg" $n]
	}

	proc tmTooMany {m loarg {xarg {}}} {
	    if {$xarg == {}} {set xarg $loarg}
	    if {$xarg != {}} {set xarg " $xarg"}
	    if {[llength $m] > 1} {set m _[join $m _]}
	    return [tcltest::tooManyArgs "::struct::graph::_$m" "name$xarg"]
	}

	proc tmWrongA {m loarg n {xarg {}}} {
	    if {$xarg == {}} {set xarg $loarg}
	    if {$xarg != {}} {set xarg " $xarg"}
	    if {[llength $m] > 1} {set m _[join $m _]}
	    incr n
	    return [tcltest::wrongNumArgs "::struct::graph::_$m" "name$xarg" $n]
	}

	proc tmTooManyA {m loarg {xarg {}}} {
	    if {$xarg == {}} {set xarg $loarg}
	    if {$xarg != {}} {set xarg " $xarg"}
	    if {[llength $m] > 1} {set m _[join $m _]}
	    return [tcltest::tooManyArgs "::struct::graph::_$m" "name$xarg"]
	}

	proc tmE {tcl critcl} {return $tcl}
    }
}

# -------------------------------------------------------------------------