# -*- tcl -*-
# Graph ops tests - Adjacency Matrix.
# Copyright (c) 2008 Andreas Kupries <andreas_kupries@users.sourceforge.net>
# All rights reserved.
# RCS: @(#) $Id: adjmatrix.test,v 1.4 2009/09/15 19:24:12 andreas_kupries Exp $

# Syntax: struct::graph::op::toAdjacencyMatrix G

# -------------------------------------------------------------------------
# Wrong # args: Missing, Too many

test graphop-t${treeimpl}-g${impl}-s${setimpl}-st${stkimpl}-q${queimpl}-toAdjacencyMatrix-1.0 {toAdjacencyMatrix, wrong args, missing} {
    catch {struct::graph::op::toAdjacencyMatrix} msg
    set msg
} [tcltest::wrongNumArgs struct::graph::op::toAdjacencyMatrix {g} 0]

test graphop-t${treeimpl}-g${impl}-s${setimpl}-st${stkimpl}-q${queimpl}-toAdjacencyMatrix-1.1 {toAdjacencyMatrix, wrong args, too many} {
    catch {struct::graph::op::toAdjacencyMatrix g x} msg
    set msg
} [tcltest::tooManyArgs struct::graph::op::toAdjacencyMatrix {g}]

# -------------------------------------------------------------------------
# Logical arguments checks and failures

# -------------------------------------------------------------------------
# Ok arguments.

test graphop-t${treeimpl}-g${impl}-s${setimpl}-st${stkimpl}-q${queimpl}-toAdjacencyMatrix-2.0 {toAdjacencyMatrix, empty graph} {
    SETUP
    set result [struct::graph::op::toAdjacencyMatrix mygraph]
    mygraph destroy
    set result
} {{{}}}

test graphop-t${treeimpl}-g${impl}-s${setimpl}-st${stkimpl}-q${queimpl}-toAdjacencyMatrix-2.1 {toAdjacencyMatrix, nodes, no arcs} {
    SETUP
    mygraph node insert 0 1 2 3 4 5
    set result [struct::graph::op::toAdjacencyMatrix mygraph]
    mygraph destroy
    set result
} {{{} 0 1 2 3 4 5} {0 0 0 0 0 0 0} {1 0 0 0 0 0 0} {2 0 0 0 0 0 0} {3 0 0 0 0 0 0} {4 0 0 0 0 0 0} {5 0 0 0 0 0 0}}

test graphop-t${treeimpl}-g${impl}-s${setimpl}-st${stkimpl}-q${queimpl}-toAdjacencyMatrix-2.2 {toAdjacencyMatrix, nodes, arcs} {
    SETUP
    mygraph node insert 0 1 2 3 4 5
    mygraph arc  insert 0 1 a
    mygraph arc  insert 2 3 b
    mygraph arc  insert 4 5 c
    set result [struct::graph::op::toAdjacencyMatrix mygraph]
    mygraph destroy
    set result
} {{{} 0 1 2 3 4 5} {0 0 1 0 0 0 0} {1 1 0 0 0 0 0} {2 0 0 0 1 0 0} {3 0 0 1 0 0 0} {4 0 0 0 0 0 1} {5 0 0 0 0 1 0}}

test graphop-t${treeimpl}-g${impl}-s${setimpl}-st${stkimpl}-q${queimpl}-toAdjacencyMatrix-2.3 {toAdjacencyMatrix, nodes, parallel arcs, loops} {
    SETUP
    mygraph node insert 0 1 2 3 4 5
    mygraph arc  insert 0 1 a
    mygraph arc  insert 0 1 b
    mygraph arc  insert 2 3 c
    mygraph arc  insert 3 2 d
    mygraph arc  insert 4 4 e
    set result [struct::graph::op::toAdjacencyMatrix mygraph]
    mygraph destroy
    set result
} {{{} 0 1 2 3 4 5} {0 0 1 0 0 0 0} {1 1 0 0 0 0 0} {2 0 0 0 1 0 0} {3 0 0 1 0 0 0} {4 0 0 0 0 1 0} {5 0 0 0 0 0 0}}

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

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