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(define-module (test vulgar-color)
:use-module (srfi srfi-64)
:use-module (srfi srfi-88)
:use-module (vulgar color))
(test-equal "No color" "" (color-escape #f))
;;; Extra with-output-to-string so escape sequences are escaped in error diff.
(test-equal "Color"
(with-output-to-string (lambda () (write "\x1b[38;2;16;32;48m")))
(with-output-to-string (lambda () (write (color-escape "#102030")))))
'((vulgar color))
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