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# -*- tcl -*-
# Graph tests - arc move-target
# Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
# All rights reserved.
# RCS: @(#) $Id: move-target.test,v 1.2 2007/04/12 03:01:55 andreas_kupries Exp $
# Syntax: graph arc move-target ARC NEW-TARGET
# -------------------------------------------------------------------------
# Wrong # args: Missing, Too many
test graph-${impl}-${setimpl}-arc-move-target-1.0 {arc move-target, wrong#args, missing} {
SETUP
catch {mygraph arc move-target} res
mygraph destroy
set res
} [tmWrong {arc move-target} {arc newtarget} 0]
test graph-${impl}-${setimpl}-arc-move-target-1.1 {arc move-target, wrong#args, missing} {
SETUP
catch {mygraph arc move-target a} res
mygraph destroy
set res
} [tmWrong {arc move-target} {arc newtarget} 1]
test graph-${impl}-${setimpl}-arc-move-target-1.2 {arc move-target, wrong#args, too many} {
SETUP
catch {mygraph arc move-target a b c} res
mygraph destroy
set res
} [tmTooMany {arc move-target} {arc newtarget}]
# -------------------------------------------------------------------------
# Logical arguments checks and failures
test graph-${impl}-${setimpl}-arc-move-target-1.3 {arc move-target, missing arc} {
SETUP
mygraph node insert 0
catch {mygraph arc move-target a 0} res
mygraph destroy
set res
} [MissingArc $MY a]
test graph-${impl}-${setimpl}-arc-move-target-1.4 {arc move-target, missing node} {
SETUP
mygraph node insert 0 1
mygraph arc insert 0 1 a
catch {mygraph arc move-target a 2} res
mygraph destroy
set res
} [MissingNode $MY 2]
# -------------------------------------------------------------------------
# Ok arguments.
test graph-${impl}-${setimpl}-arc-move-target-1.5 {arc move-target, changed target} {
SETUP
mygraph node insert 0 1 2
mygraph arc insert 0 1 a
mygraph arc move-target a 2
set res [mygraph arc target a]
mygraph destroy
set res
} 2
test graph-${impl}-${setimpl}-arc-move-target-1.6 {arc move-target, unchanged target} {
SETUP
mygraph node insert 0 1
mygraph arc insert 0 1 a
mygraph arc move-target a 0
set res [mygraph arc target a]
mygraph destroy
set res
} 0
# ---------------------------------------------------
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