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# -*- tcl -*-
# Graph tests - arc getweight
# Copyright (c) 2008 Andreas Kupries <andreas_kupries@users.sourceforge.net>
# All rights reserved.
# RCS: @(#) $Id: getweight.test,v 1.1 2008/10/11 23:23:48 andreas_kupries Exp $
# Syntax: graph arc getweight
# -------------------------------------------------------------------------
# Wrong # args: Missing, Too many
test graph-${impl}-${setimpl}-arc-getweight-1.0 {arc getweight, wrong#args, missing} {
SETUP
catch {mygraph arc getweight} res
mygraph destroy
set res
} [tmWrong {arc getweight} arc 0]
test graph-${impl}-${setimpl}-arc-getweight-1.1 {arc getweight, wrong#args, too many} {
SETUP
catch {mygraph arc getweight a b} res
mygraph destroy
set res
} [tmTooMany {arc getweight} arc]
# -------------------------------------------------------------------------
# Logical arguments checks and failures
test graph-${impl}-${setimpl}-arc-getweight-2.0 {arc getweight, missing arc} {
SETUP
catch {mygraph arc getweight a} res
mygraph destroy
set res
} [MissingArc $MY a]
test graph-${impl}-${setimpl}-arc-getweight-2.1 {arc getweight, arc missing weight} {
SETUP
mygraph node insert 0
mygraph arc insert 0 0 a
catch {mygraph arc getweight a} res
mygraph destroy
set res
} {arc "a" has no weight}
# -------------------------------------------------------------------------
# Ok arguments.
test graph-${impl}-${setimpl}-arc-getweight-3.0 {arc getweight, arc has weight} {
SETUP
mygraph node insert 0
mygraph arc insert 0 0 a
mygraph arc setweight a 1
set res [mygraph arc getweight a]
mygraph destroy
set res
} 1
# -------------------------------------------------------------------------
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