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;;; ccwl --- Concise Common Workflow Language
;;; Copyright © 2021 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; This file is part of ccwl.
;;;
;;; ccwl is free software: you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation, either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; ccwl is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with ccwl. If not, see <https://www.gnu.org/licenses/>.
(use-modules (srfi srfi-64))
(define graph->dot
(@@ (ccwl graphviz) graph->dot))
(define graph
(@@ (ccwl graphviz) graph))
(define graph-node
(@@ (ccwl graphviz) graph-node))
(define html-string
(@@ (ccwl graphviz) html-string))
(test-begin "graphviz")
(test-equal "serialize HTML strings correctly"
"digraph foo {
bar [label=<<table><tr><td>bar</td></tr></table>>];
}
"
(call-with-output-string
(lambda (port)
(graph->dot
(graph 'foo
#:nodes (list (graph-node 'bar
`((label . ,(html-string "<table><tr><td>bar</td></tr></table>"))))))
port))))
(test-end "graphviz")
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