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|
;;; test-ob-lilypond.el --- tests for ob-lilypond.el
;; Copyright (c) 2010-2014, 2019 Martyn Jago
;; Authors: Martyn Jago
;; This file is not part of GNU Emacs.
;; This program 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.
;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Code:
(unless (featurep 'ob-lilypond)
(signal 'missing-test-dependency "Support for Lilypond code blocks"))
(save-excursion
(set-buffer (get-buffer-create "test-ob-lilypond.el"))
(setq org-babel-lilypond-here
(file-name-directory
(or load-file-name (buffer-file-name)))))
(ert-deftest ob-lilypond/assert ()
(should t))
(ert-deftest ob-lilypond/feature-provision ()
(should (featurep 'ob-lilypond)))
(ert-deftest ob-lilypond/check-lilypond-alias ()
(should (fboundp 'lilypond-mode)))
(ert-deftest ob-lilypond/org-babel-tangle-lang-exts ()
(let ((found nil)
(list org-babel-tangle-lang-exts))
(while list
(when (equal (car list) '("LilyPond" . "ly"))
(setq found t))
(setq list (cdr list)))
(should found)))
(ert-deftest ob-lilypond/org-babel-prep-session:lilypond ()
(should-error (org-babel-prep-session:lilypond nil nil))
:type 'error)
(ert-deftest ob-lilypond/ly-compile-lilyfile ()
(should (equal
`(,org-babel-lilypond-ly-command ;program
nil ;infile
"*lilypond*" ;buffer
t ;display
,(if org-babel-lilypond-gen-png "--png" "") ;&rest...
,(if org-babel-lilypond-gen-html "--html" "")
,(if org-babel-lilypond-gen-pdf "--pdf" "")
,(if org-babel-lilypond-use-eps "-dbackend=eps" "")
,(if org-babel-lilypond-gen-svg "-dbackend=svg" "")
"--output=test-file"
"test-file.ly")
(org-babel-lilypond-compile-lilyfile "test-file.ly" t))))
(ert-deftest ob-lilypond/ly-compile-post-tangle ()
(should (boundp 'org-babel-lilypond-compile-post-tangle)))
(ert-deftest ob-lilypond/ly-display-pdf-post-tangle ()
(should (boundp 'org-babel-lilypond-display-pdf-post-tangle)))
(ert-deftest ob-lilypond/ly-play-midi-post-tangle ()
(should (boundp 'org-babel-lilypond-play-midi-post-tangle)))
(ert-deftest ob-lilypond/ly-command-ly/bound ()
(should (boundp 'org-babel-lilypond-ly-command)))
(ert-deftest ob-lilypond/ly-command-ly/stringp ()
(should (stringp org-babel-lilypond-ly-command)))
(ert-deftest ob-lilypond/ly-command-pdf/bound ()
(should (boundp 'org-babel-lilypond-pdf-command)))
(ert-deftest ob-lilypond/ly-command-pdf/stringp ()
(should (stringp org-babel-lilypond-pdf-command)))
(ert-deftest ob-lilypond/ly-command-midi/bound ()
(should (boundp 'org-babel-lilypond-midi-command)))
(ert-deftest ob-lilypond/ly-command-midi/stringp ()
(should (stringp org-babel-lilypond-midi-command)))
(ert-deftest ob-lilypond/ly-commands/darwin ()
(let ((system-type 'darwin)
org-babel-lilypond-ly-command
org-babel-lilypond-pdf-command
org-babel-lilypond-midi-command)
(custom-reevaluate-setting 'org-babel-lilypond-commands)
(should (equal
(list
org-babel-lilypond-ly-command
org-babel-lilypond-pdf-command
org-babel-lilypond-midi-command)
(list
"/Applications/lilypond.app/Contents/Resources/bin/lilypond"
"open"
"open"))))
(custom-reevaluate-setting 'org-babel-lilypond-commands))
(ert-deftest ob-lilypond/ly-commands/windows-nt ()
(let ((system-type 'windows-nt)
org-babel-lilypond-ly-command
org-babel-lilypond-pdf-command
org-babel-lilypond-midi-command)
(custom-reevaluate-setting 'org-babel-lilypond-commands)
(should (equal
(list
org-babel-lilypond-ly-command
org-babel-lilypond-pdf-command
org-babel-lilypond-midi-command)
(list
"lilypond"
""
""))))
(custom-reevaluate-setting 'org-babel-lilypond-commands))
(ert-deftest ob-lilypond/ly-commands/other ()
(let ((system-type 'other)
org-babel-lilypond-ly-command
org-babel-lilypond-pdf-command
org-babel-lilypond-midi-command)
(custom-reevaluate-setting 'org-babel-lilypond-commands)
(should (equal
(list
org-babel-lilypond-ly-command
org-babel-lilypond-pdf-command
org-babel-lilypond-midi-command)
(list
"lilypond"
"xdg-open"
"xdg-open"))))
(custom-reevaluate-setting 'org-babel-lilypond-commands))
(ert-deftest ob-lilypond/ly-gen-png ()
(should (boundp 'org-babel-lilypond-gen-png)))
(ert-deftest ob-lilypond/ly-gen-svg ()
(should (boundp 'org-babel-lilypond-gen-svg)))
(ert-deftest ob-lilypond/ly-gen-html ()
(should (boundp 'org-babel-lilypond-gen-html)))
(ert-deftest ob-lilypond/ly-gen-pdf ()
(should (boundp 'org-babel-lilypond-gen-pdf)))
(ert-deftest ob-lilypond/use-eps ()
(should (boundp 'org-babel-lilypond-use-eps)))
(ert-deftest ob-lilypond/ly-arrange-mode ()
(should (boundp 'org-babel-lilypond-arrange-mode)))
;; (ert-deftest ob-lilypond/org-babel-default-header-args:lilypond ()
;; (should (equal '((:tangle . "yes")
;; (:noweb . "yes")
;; (:results . "silent")
;; (:comments . "yes"))
;; org-babel-default-header-args:lilypond)))
;;TODO finish...
(ert-deftest ob-lilypond/org-babel-expand-body:lilypond ()
(should (equal "This is a test"
(org-babel-expand-body:lilypond "This is a test" ()))))
;;TODO (ert-deftest org-babel-lilypond-test-org-babel-execute:lilypond ())
(ert-deftest ob-lilypond/ly-check-for-compile-error ()
(set-buffer (get-buffer-create "*lilypond*"))
(erase-buffer)
(should (not (org-babel-lilypond-check-for-compile-error nil t)))
(insert-file-contents (concat org-babel-lilypond-here
"../examples/ob-lilypond-test.error")
nil nil nil t)
(goto-char (point-min))
(should (org-babel-lilypond-check-for-compile-error nil t))
(kill-buffer "*lilypond*"))
(ert-deftest ob-lilypond/ly-process-compile-error ()
(find-file-other-window (concat
org-babel-lilypond-here
"../examples/ob-lilypond-broken.org"))
(set-buffer (get-buffer-create "*lilypond*"))
(insert-file-contents (concat
org-babel-lilypond-here
"../examples/ob-lilypond-test.error")
nil nil nil t)
(goto-char (point-min))
(search-forward "error:" nil t)
(should-error
(org-babel-lilypond-process-compile-error (concat
org-babel-lilypond-here
"../examples/ob-lilypond-broken.ly"))
:type 'error)
(set-buffer "ob-lilypond-broken.org")
(should (equal 238 (point)))
(exchange-point-and-mark)
(should (equal (+ 238 (length "line 25")) (point)))
(kill-buffer "*lilypond*")
(kill-buffer "ob-lilypond-broken.org"))
(ert-deftest ob-lilypond/ly-mark-error-line ()
(let ((file-name (concat
org-babel-lilypond-here
"../examples/ob-lilypond-broken.org"))
(expected-point-min 198)
(expected-point-max 205)
(line "line 20"))
(find-file-other-window file-name)
(org-babel-lilypond-mark-error-line file-name line)
(should (equal expected-point-min (point)))
(exchange-point-and-mark)
(should (= expected-point-max (point)))
(kill-buffer (file-name-nondirectory file-name))))
(ert-deftest ob-lilypond/ly-parse-line-num ()
(with-temp-buffer
(insert-file-contents (concat
org-babel-lilypond-here
"../examples/ob-lilypond-test.error")
nil nil nil t)
(goto-char (point-min))
(search-forward "error:")
(should (equal 25 (org-babel-lilypond-parse-line-num (current-buffer))))))
(ert-deftest ob-lilypond/ly-parse-error-line ()
(let ((org-babel-lilypond-file (concat
org-babel-lilypond-here
"../examples/ob-lilypond-broken.ly")))
(should (equal "line 20"
(org-babel-lilypond-parse-error-line org-babel-lilypond-file 20)))
(should (not (org-babel-lilypond-parse-error-line org-babel-lilypond-file 0)))))
(ert-deftest ob-lilypond/ly-attempt-to-open-pdf ()
(let ((post-tangle org-babel-lilypond-display-pdf-post-tangle)
(org-babel-lilypond-file (concat
org-babel-lilypond-here
"../examples/ob-lilypond-test.ly"))
(pdf-file (concat
org-babel-lilypond-here
"../examples/ob-lilypond-test.pdf")))
(setq org-babel-lilypond-display-pdf-post-tangle t)
(when (not (file-exists-p pdf-file))
(set-buffer (get-buffer-create (file-name-nondirectory pdf-file)))
(write-file pdf-file))
(should (equal
(concat
org-babel-lilypond-pdf-command " " pdf-file)
(org-babel-lilypond-attempt-to-open-pdf org-babel-lilypond-file t)))
(delete-file pdf-file)
(kill-buffer (file-name-nondirectory pdf-file))
(should (string-prefix-p "No pdf file generated"
(org-babel-lilypond-attempt-to-open-pdf pdf-file)))
(setq org-babel-lilypond-display-pdf-post-tangle post-tangle)))
(ert-deftest ob-lilypond/ly-attempt-to-play-midi ()
(let ((post-tangle org-babel-lilypond-play-midi-post-tangle)
(org-babel-lilypond-file (concat
org-babel-lilypond-here
"../examples/ob-lilypond-test.ly"))
(midi-file (concat
org-babel-lilypond-here
"../examples/ob-lilypond-test.midi")))
(setq org-babel-lilypond-play-midi-post-tangle t)
(when (not (file-exists-p midi-file))
(set-buffer (get-buffer-create (file-name-nondirectory midi-file)))
(write-file midi-file))
(should (equal
(concat
org-babel-lilypond-midi-command " " midi-file)
(org-babel-lilypond-attempt-to-play-midi org-babel-lilypond-file t)))
(delete-file midi-file)
(kill-buffer (file-name-nondirectory midi-file))
(should (string-prefix-p
"No midi file generated"
(org-babel-lilypond-attempt-to-play-midi midi-file)))
(setq org-babel-lilypond-play-midi-post-tangle post-tangle)))
(ert-deftest ob-lilypond/ly-toggle-midi-play-toggles-flag ()
(if org-babel-lilypond-play-midi-post-tangle
(progn
(org-babel-lilypond-toggle-midi-play)
(should (not org-babel-lilypond-play-midi-post-tangle))
(org-babel-lilypond-toggle-midi-play)
(should org-babel-lilypond-play-midi-post-tangle))
(org-babel-lilypond-toggle-midi-play)
(should org-babel-lilypond-play-midi-post-tangle)
(org-babel-lilypond-toggle-midi-play)
(should (not org-babel-lilypond-play-midi-post-tangle))))
(ert-deftest ob-lilypond/ly-toggle-pdf-display-toggles-flag ()
(if org-babel-lilypond-display-pdf-post-tangle
(progn
(org-babel-lilypond-toggle-pdf-display)
(should (not org-babel-lilypond-display-pdf-post-tangle))
(org-babel-lilypond-toggle-pdf-display)
(should org-babel-lilypond-display-pdf-post-tangle))
(org-babel-lilypond-toggle-pdf-display)
(should org-babel-lilypond-display-pdf-post-tangle)
(org-babel-lilypond-toggle-pdf-display)
(should (not org-babel-lilypond-display-pdf-post-tangle))))
(ert-deftest ob-lilypond/ly-toggle-pdf-generation-toggles-flag ()
(if org-babel-lilypond-gen-pdf
(progn
(org-babel-lilypond-toggle-pdf-generation)
(should (not org-babel-lilypond-gen-pdf))
(org-babel-lilypond-toggle-pdf-generation)
(should org-babel-lilypond-gen-pdf))
(org-babel-lilypond-toggle-pdf-generation)
(should org-babel-lilypond-gen-pdf)
(org-babel-lilypond-toggle-pdf-generation)
(should (not org-babel-lilypond-gen-pdf))))
(ert-deftest ob-lilypond/ly-toggle-arrange-mode ()
(if org-babel-lilypond-arrange-mode
(progn
(org-babel-lilypond-toggle-arrange-mode)
(should (not org-babel-lilypond-arrange-mode))
(org-babel-lilypond-toggle-arrange-mode)
(should org-babel-lilypond-arrange-mode))
(org-babel-lilypond-toggle-arrange-mode)
(should org-babel-lilypond-arrange-mode)
(org-babel-lilypond-toggle-arrange-mode)
(should (not org-babel-lilypond-arrange-mode))))
(ert-deftest ob-lilypond/ly-toggle-png-generation-toggles-flag ()
(if org-babel-lilypond-gen-png
(progn
(org-babel-lilypond-toggle-png-generation)
(should (not org-babel-lilypond-gen-png))
(org-babel-lilypond-toggle-png-generation)
(should org-babel-lilypond-gen-png))
(org-babel-lilypond-toggle-png-generation)
(should org-babel-lilypond-gen-png)
(org-babel-lilypond-toggle-png-generation)
(should (not org-babel-lilypond-gen-png))))
(ert-deftest ob-lilypond/ly-toggle-html-generation-toggles-flag ()
(if org-babel-lilypond-gen-html
(progn
(org-babel-lilypond-toggle-html-generation)
(should (not org-babel-lilypond-gen-html))
(org-babel-lilypond-toggle-html-generation)
(should org-babel-lilypond-gen-html))
(org-babel-lilypond-toggle-html-generation)
(should org-babel-lilypond-gen-html)
(org-babel-lilypond-toggle-html-generation)
(should (not org-babel-lilypond-gen-html))))
(ert-deftest ob-lilypond/ly-switch-extension-with-extensions ()
(should (equal "test-name.xyz"
(org-babel-lilypond-switch-extension "test-name" ".xyz")))
(should (equal "test-name.xyz"
(org-babel-lilypond-switch-extension "test-name.abc" ".xyz")))
(should (equal "test-name"
(org-babel-lilypond-switch-extension "test-name.abc" ""))))
(ert-deftest ob-lilypond/ly-switch-extension-with-paths ()
(should (equal "/some/path/to/test-name.xyz"
(org-babel-lilypond-switch-extension "/some/path/to/test-name" ".xyz"))))
(ert-deftest ob-lilypond/ly-get-header-args ()
(should (equal '((:tangle . "yes")
(:noweb . "yes")
(:results . "silent")
(:cache . "yes")
(:comments . "yes"))
(org-babel-lilypond-set-header-args t)))
(should (equal '((:results . "file")
(:exports . "results"))
(org-babel-lilypond-set-header-args nil))))
(ert-deftest ob-lilypond/ly-set-header-args ()
(org-babel-lilypond-set-header-args t)
(should (equal '((:tangle . "yes")
(:noweb . "yes")
(:results . "silent")
(:cache . "yes")
(:comments . "yes"))
org-babel-default-header-args:lilypond))
(org-babel-lilypond-set-header-args nil)
(should (equal '((:results . "file")
(:exports . "results"))
org-babel-default-header-args:lilypond)))
(provide 'test-ob-lilypond)
;;; test-ob-lilypond.el ends here
|
