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| | ;;; test-ob-maxima.el --- tests for ob-maxima.el -*- lexical-binding: t; -*-
;; Copyright (c) 2010-2014, 2019 Sergey Litvinov
;; Authors: Sergey Litvinov
;; 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 <https://www.gnu.org/licenses/>.
(org-test-for-executable "maxima")
(unless (featurep 'ob-maxima)
(signal 'missing-test-dependency "Support for Maxima code blocks"))
(ert-deftest ob-maxima/integer-input ()
"Test of integer input"
(org-test-at-id "b5842ed4-8e8b-4b18-a1c9-cef006b6a6c8"
(org-babel-next-src-block)
(should (equal 4 (org-babel-execute-src-block)))))
(ert-deftest ob-maxima/string-input ()
"Test of string input"
(org-test-at-id "b5842ed4-8e8b-4b18-a1c9-cef006b6a6c8"
(org-babel-next-src-block 2)
(should (equal "- sin(x)" (org-babel-execute-src-block)))))
(ert-deftest ob-maxima/simple-list-input ()
"Test of flat list input"
(org-test-at-id "b5561c6a-73cd-453a-ba5e-62ad84844de6"
(org-babel-next-src-block)
(should (equal "[1, 2, 3] " (org-babel-execute-src-block)))))
(ert-deftest ob-maxima/list-input ()
"Test of list input"
(org-test-at-id "b5561c6a-73cd-453a-ba5e-62ad84844de6"
(org-babel-next-src-block 2)
(should (equal "[2, [2, 3], 4] " (org-babel-execute-src-block)))))
(ert-deftest ob-maxima/table-input1 ()
"Test of table input"
(org-test-at-id "400ee228-6b12-44fd-8097-7986f0f0db43"
(org-babel-next-src-block)
(should (equal "[[2.0], [3.0]] " (org-babel-execute-src-block)))))
(ert-deftest ob-maxima/table-input2 ()
"Test of table input"
(org-test-at-id "400ee228-6b12-44fd-8097-7986f0f0db43"
(org-babel-next-src-block 2)
(should (equal "[[2.0, 3.0]] " (org-babel-execute-src-block)))))
(ert-deftest ob-maxima/matrix-output ()
"Test of table output"
(org-test-at-id "cc158527-b867-4b1d-8ae0-b8c713a90fd7"
(org-babel-next-src-block)
(should
(equal
'((1 2 3) (2 3 4) (3 4 5)) (org-babel-execute-src-block)))))
;; 6 tests to test the :batch header argument
(ert-deftest ob-maxima/batch+verbatim ()
"Exercise the `:batch' header argument.
Since `--very-quiet' is set, the input and output are printed
without labels."
(org-test-with-temp-text
(format "#+begin_src maxima :results verbatim :batch batch
(assume(z>0),
integrate(exp(-t)*t^z, t, 0, inf));
#+end_src")
(should (equal (org-babel-execute-src-block)
"(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n gamma(z + 1)"))))
(ert-deftest ob-maxima/batch+verbatim+quiet ()
"Exercise the `:batch' header argument.
Since `--quiet' is set, the input and output are printed with
labels."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
(assume(z>0),
integrate(exp(-t)*t^z, t, 0, inf));
#+end_src")
(should (equal (org-babel-execute-src-block)
"(%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1) gamma(z + 1)"))))
(ert-deftest ob-maxima/batch+verbatim+:lisp ()
"Exercise the `:batch' header argument with `:lisp' reader.
Since `--quiet' is set, the output is printed (as a lisp form)."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim+:lisp
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
:lisp #$(assume(z>0),integrate(exp(-t)*t^z, t, 0, inf));#$
#+end_src
")
(should (equal (org-babel-execute-src-block)
"((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))"))))
(ert-deftest ob-maxima/batch+verbatim+empty-string-vq ()
"Exercise the `:batch' header argument with empty string input.
Since `--very-quiet' is set, the output is printed."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim+empty-string-vq
#+begin_src maxima :results verbatim :batch batch :cmdline --very-quiet
\"\";
#+end_src
")
(should (equal (org-babel-execute-src-block) "\"\"\n "))))
(ert-deftest ob-maxima/batch+verbatim+empty-string ()
"Exercise the `:batch' header argument with empty string input.
Since `--quiet' is set, the input and output are printed with
labels."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim+empty-string
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
\"\";
#+end_src
")
(should (equal (org-babel-execute-src-block) "(%i1) \"\"\n(%o1) "))))
(ert-deftest ob-maxima/batch+verbatim+whitespace-string ()
"Exercise the `:batch' header argument with whitespace input.
Since `--quiet' is set, the input and output are printed with
labels."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim+whitespace-string
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
\" \";
#+end_src
")
(should (equal (org-babel-execute-src-block)
"(%i1) \" \"\n(%o1) "))))
(ert-deftest ob-maxima/batch+verbatim+syntax-error ()
"Exercise the `:batch' header argument with syntax error.
Send empty input line to Maxima."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim+syntax-error
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
;
#+end_src
")
(should (string-match "incorrect syntax: Premature termination of input at ;\\."
(org-babel-execute-src-block)))))
(ert-deftest ob-maxima/batch+verbatim+eof-error ()
"Exercise the `:batch' header argument with syntax error.
Send an incomplete expression to Maxima."
(org-test-with-temp-text
(format "#+name: ob-maxima/batch+verbatim+eof-error
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
x:
#+end_src
")
(should (string-match "end of file while scanning expression\\."
(org-babel-execute-src-block)))))
(provide 'test-ob-maxima)
;;; test-ob-maxima.el ends here
|