gavin/devops
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

first commit

Browse Source
This commit is contained in:
douboer
2025-09-17 16:08:16 +08:00
parent 9395faa6b2
commit 3ff47c11d5
1318 changed files with 117477 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

234
perl/lib/Graph-Easy-0.76/t/graphml_yed.t Normal file
View File

@@ -0,0 +1,234 @@
#!/usr/bin/perl -w
# Some basic GraphML tests with the format=yED
use Test::More;
use strict;
use utf8;
BEGIN
{
plan tests => 14;
chdir 't' if -d 't';
use lib '../lib';
use_ok ("Graph::Easy") or die($@);
use_ok ("Graph::Easy::Parser") or die($@);
};
can_ok ('Graph::Easy', qw/
as_graphml
as_graphml_file
/);
#############################################################################
my $graph = Graph::Easy->new();
my $graphml_file = $graph->as_graphml_file( format => 'yED' );
$graphml_file =~ s/\n.*<!--.*-->\n//;
_compare ($graph, $graphml_file, 'as_graphml and as_graphml_file are equal');
my $graphml = $graph->as_graphml( format => 'yED' );
like ($graphml, qr/<\?xml version="1.0" encoding="UTF-8"\?>/, 'as_graphml looks like xml');
#############################################################################
# some nodes and edges
$graph->add_edge('Ursel','Viersen');
$graphml = $graph->as_graphml();
like ($graphml, qr/<node.*id="Ursel"/, 'as_graphml contains nodes');
like ($graphml, qr/<node.*id="Viersen"/, 'as_graphml contains nodes');
like ($graphml, qr/<edge.*source="Ursel"/, 'as_graphml contains edge');
like ($graphml, qr/<edge.*target="Viersen"/, 'as_graphml contains edge');
#############################################################################
# some attributes:
# node.foo { color: red; } [A] {class:foo;}-> { color: blue; } [B]
$graph = Graph::Easy->new();
my ($A,$B,$edge) = $graph->add_edge('A','B');
$graph->set_attribute('node.foo','color','red');
$edge->set_attribute('color','blue');
$A->set_attribute('class','foo');
my $result = <<EOT
<key id="d0" for="node" attr.name="color" attr.type="string">
<default>black</default>
</key>
<key id="d1" for="edge" attr.name="color" attr.type="string">
<default>black</default>
</key>
<graph id="G" edgedefault="directed">
<node id="A">
<data key="d0">red</data>
</node>
<node id="B">
</node>
<edge source="A" target="B">
<data key="d1">blue</data>
</edge>
</graph>
</graphml>
EOT
;
_compare($graph, $result, 'GraphML with attributes');
#############################################################################
# some attributes with no default valu with no default value:
# Also test escaping for valid XML:
$edge->set_attribute('label', 'train-station & <Überlingen "Süd">');
$result = <<EOT2
<key id="d0" for="node" attr.name="color" attr.type="string">
<default>black</default>
</key>
<key id="d1" for="edge" attr.name="color" attr.type="string">
<default>black</default>
</key>
<key id="d2" for="edge" attr.name="label" attr.type="string"/>
<graph id="G" edgedefault="directed">
<node id="A">
<data key="d0">red</data>
</node>
<node id="B">
</node>
<edge source="A" target="B">
<data key="d1">blue</data>
<data key="d2">train-station &amp; &lt;Überlingen &quot;Süd&quot;&gt;</data>
</edge>
</graph>
</graphml>
EOT2
;
_compare($graph, $result, 'GraphML with attributes');
#############################################################################
# node names with things that need escaping:
$graph->rename_node('A', '<&\'">');
$result = <<EOT3
<key id="d0" for="node" attr.name="color" attr.type="string">
<default>black</default>
</key>
<key id="d1" for="edge" attr.name="color" attr.type="string">
<default>black</default>
</key>
<key id="d2" for="edge" attr.name="label" attr.type="string"/>
<graph id="G" edgedefault="directed">
<node id="&lt;&amp;&apos;&quot;&gt;">
<data key="d0">red</data>
</node>
<node id="B">
</node>
<edge source="&lt;&amp;&apos;&quot;&gt;" target="B">
<data key="d1">blue</data>
<data key="d2">train-station &amp; &lt;Überlingen &quot;Süd&quot;&gt;</data>
</edge>
</graph>
</graphml>
EOT3
;
_compare($graph, $result, 'GraphML with attributes');
#############################################################################
# double attributes
$graph = Graph::Easy->new();
($A,$B,$edge) = $graph->add_edge('A','B');
my ($C,$D,$edge2) = $graph->add_edge('A','C');
$edge->set_attribute('label','car');
$edge2->set_attribute('label','train');
$result = <<EOT4
<key id="d0" for="edge" attr.name="label" attr.type="string"/>
<graph id="G" edgedefault="directed">
<node id="A">
</node>
<node id="B">
</node>
<node id="C">
</node>
<edge source="A" target="B">
<data key="d0">car</data>
</edge>
<edge source="A" target="C">
<data key="d0">train</data>
</edge>
</graph>
</graphml>
EOT4
;
_compare($graph, $result, 'GraphML with attributes');
#############################################################################
# as_graphml() with groups (bug until v0.63):
$graph = Graph::Easy->new();
my $bonn = Graph::Easy::Node->new('Bonn');
my $cities = $graph->add_group('Cities"');
$cities->add_nodes($bonn);
$result = <<EOT5
<graph id="G" edgedefault="directed">
<graph id="Cities&quot;" edgedefault="directed">
<node id="Bonn">
</node>
</graph>
</graph>
</graphml>
EOT5
;
_compare($graph, $result, 'GraphML with group');
# all tests done
#############################################################################
#############################################################################
sub _compare
{
my ($graph, $result, $name) = @_;
my $graphml = $graph->as_graphml( { format => 'yED' } );
$graphml =~ s/\n.*<!--.*-->\n//;
$result = <<EOR
<?xml version="1.0" encoding="UTF-8"?>
<graphml xmlns="http://graphml.graphdrawing.org/xmlns"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:y="http://www.yworks.com/xml/graphml"
xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns
http://www.yworks.com/xml/schema/graphml/1.0/ygraphml.xsd">
EOR
. $result unless $result =~ /<\?xml/;
if (!is ($result, $graphml, $name))
{
eval { require Test::Differences; };
if (defined $Test::Differences::VERSION)
{
Test::Differences::eq_or_diff ($result, $graphml);
}
}
}