# -*- tcl -*-
# Graph tests - arc attr
# Copyright (c) 2006 Andreas Kupries <andreas_kupries@users.sourceforge.net>
# All rights reserved.
# RCS: @(#) $Id: attr.test,v 1.2 2007/04/12 03:01:55 andreas_kupries Exp $

# Syntax: graph arc attr KEY ?-arcs ARCLIST|-glob PATTERN|-regexp PATTERN?

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

test graph-${impl}-${setimpl}-arc-attr-1.0 {arc attr, wrong#args, missing} {
    SETUPx
    catch {mygraph arc attr} msg
    mygraph destroy
    set msg
} [tmWrong {arc attr} {key ?-arcs list|-glob pattern|-regexp pattern?} 0 {key args}]

test graph-${impl}-${setimpl}-arc-attr-1.1 {arc attr, wrong#args, missing} {
    SETUPx
    catch {mygraph arc attr a b} msg
    mygraph destroy
    set msg
} "wrong # args: should be \"$MY arc attr key ?-arcs list|-glob pattern|-regexp pattern?\""

test graph-${impl}-${setimpl}-arc-attr-1.2 {arc attr, wrong#args, too many} {
    SETUPx
    catch {mygraph arc attr a b c d} msg
    mygraph destroy
    set msg
} "wrong # args: should be \"$MY arc attr key ?-arcs list|-glob pattern|-regexp pattern?\""

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

test graph-${impl}-${setimpl}-arc-attr-2.0 {arc attr, bogus switch} {
    SETUPx
    catch {mygraph arc attr a -foo barf} msg
    mygraph destroy
    set msg
} {bad type "-foo": must be -arcs, -glob, or -regexp}

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

test graph-${impl}-${setimpl}-arc-attr-3.0 {arc attr, unfiltered, nothing} {
    SETUPx
    set result [mygraph arc attr vol]
    mygraph destroy
    set result
} {}

test graph-${impl}-${setimpl}-arc-attr-3.1 {arc attr, unfiltered, something} {
    SETUPx
    set result [dictsort [mygraph arc attr volume]]
    mygraph destroy
    set result
} {0 30 5 50}

test graph-${impl}-${setimpl}-arc-attr-3.2 {arc attr, filtered -arcs} {
    SETUPx
    set result [mygraph arc attr volume -arcs {0 3}]
    mygraph destroy
    set result
} {0 30}

test graph-${impl}-${setimpl}-arc-attr-3.3 {arc attr, filtered -glob} {
    SETUPx
    set result [mygraph arc attr volume -glob {[0-3]}]
    mygraph destroy
    set result
} {0 30}

test graph-${impl}-${setimpl}-arc-attr-3.4 {arc attr, filtered -regexp} {
    SETUPx
    set result [mygraph arc attr volume -regexp {[0-3]}]
    mygraph destroy
    set result
} {0 30}

test graph-${impl}-${setimpl}-arc-attr-3.5 {arc attr, filtered -arcs nothing} {
    SETUPx
    set result [mygraph arc attr volume -arcs {}]
    mygraph destroy
    set result
} {}

test graph-${impl}-${setimpl}-arc-attr-3.6 {arc attr, nothing} {
    SETUPx
    mygraph arc unset 0 volume
    mygraph arc unset 5 volume
    set result [mygraph arc attr volume]
    mygraph destroy
    set result
} {}

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