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99c8ed09f8
* lisp/ox-texinfo.el (org-texinfo-supports-math-p): Fix the incorrect syntax @displaymath{1 + 1 = 2} used to detect whether Texinfo supports TeX "math mode". Instead, use the correct syntax @math{1 + 1 = 2}.
329 lines
11 KiB
EmacsLisp
329 lines
11 KiB
EmacsLisp
;;; test-ox-texinfo.el --- Tests for ox-texinfo.el
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;; Copyright (C) 2022 Rudolf Adamkovič
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;; Author: Rudolf Adamkovič <salutis@me.com>
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;; This file is not part of GNU Emacs.
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Code:
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(require 'cl-lib)
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(require 'ox-texinfo)
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(eval-when-compile (require 'subr-x))
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(unless (featurep 'ox-texinfo)
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(signal 'missing-test-dependency "org-export-texinfo"))
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;;; TeX fragments
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(ert-deftest test-ox-texinfo/tex-fragment-inline ()
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"Test inline TeX fragment."
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(should
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(equal "@math{a^2 = b}"
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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'(:value "$a^2 = b$"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/tex-fragment-inline-padded ()
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"Test inline TeX fragment padded with whitespace."
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(should
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(equal "@math{a^2 = b}"
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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'(:value "$ a^2 = b $"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/tex-fragment-displayed ()
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"Test displayed TeX fragment."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value "$$a ^ 2 = b$$"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/tex-fragment-displayed-padded ()
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"Test displayed TeX fragment padded with whitespace."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value "$$ a ^ 2 = b $$"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/tex-fragment-displayed-multi-line ()
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"Test displayed TeX fragment with multiple lines."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value
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(string-join
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(list "$$"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"$$")
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"\n")))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/tex-fragment-displayed-indented ()
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"Test displayed TeX fragment with indentation."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value
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(string-join
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(list " $$"
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" a ^ 2 = b"
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" b ^ 2 = c"
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" $$")
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"\n")))
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nil
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'(:with-latex t))))))
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;;; LaTeX fragments
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(ert-deftest test-ox-texinfo/latex-fragment-inline ()
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"Test inline LaTeX fragment."
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(should
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(equal "@math{a^2 = b}"
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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'(:value "\\(a^2 = b\\)"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/latex-fragment-inline-padded ()
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"Test inline LaTeX fragment padded with whitespace."
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(should
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(equal "@math{a^2 = b}"
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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'(:value "\\( a^2 = b \\)"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/latex-fragment-displayed ()
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"Test displayed LaTeX fragment."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value "\\[a ^ 2 = b\\]"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/latex-fragment-displayed-padded ()
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"Test displayed LaTeX fragment with multiple lines."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value "\\[ a ^ 2 = b \\]"))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/latex-fragment-displayed-multi-line ()
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"Test displayed LaTeX fragment with multiple lines."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value
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(string-join
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(list "\\["
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"a ^ 2 = b"
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"b ^ 2 = c"
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"\\]")
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"\n")))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/latex-fragment-displayed-indented ()
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"Test displayed LaTeX fragment with indentation."
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(should
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(equal (string-join
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(list ""
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"@displaymath"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"@end displaymath"
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"")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-fragment
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(org-element-create 'latex-fragment
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(list :value
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(string-join
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(list " \\["
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" a ^ 2 = b"
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" b ^ 2 = c"
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" \\]")
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"\n")))
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nil
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'(:with-latex t))))))
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;;; LaTeX environments
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(ert-deftest test-ox-texinfo/latex-environment ()
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"Test LaTeX environment."
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(should
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(equal (string-join
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(list "@displaymath"
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"\\begin{equation}"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"\\end{equation}"
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"@end displaymath")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-environment
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(org-element-create 'latex-environment
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(list :value
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(string-join
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(list "\\begin{equation}"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"\\end{equation}")
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"\n")))
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nil
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'(:with-latex t))))))
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(ert-deftest test-ox-texinfo/latex-environment-indented ()
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"Test LaTeX environment with indentation."
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(should
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(equal (string-join
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(list "@displaymath"
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"\\begin{equation}"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"\\end{equation}"
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"@end displaymath")
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"\n")
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(let ((org-texinfo-with-latex t))
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(org-texinfo-latex-environment
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(org-element-create 'latex-environment
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(list :value
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(string-join
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(list " \\begin{equation}"
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" a ^ 2 = b"
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" b ^ 2 = c"
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" \\end{equation}")
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"\n")))
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nil
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'(:with-latex t))))))
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;;; End-to-end
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(ert-deftest test-ox-texinfo/end-to-end-inline ()
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"Test end-to-end with inline TeX fragment."
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(should
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(org-test-with-temp-text
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"$a^2 = b$"
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(let ((export-buffer "*Test Texinfo Export*")
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(org-export-show-temporary-export-buffer nil))
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(org-export-to-buffer 'texinfo export-buffer
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nil nil nil nil nil
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#'texinfo-mode)))))
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(ert-deftest test-ox-texinfo/end-to-end-sanity-check-displayed ()
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"Test end-to-end with LaTeX environment."
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(should
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(org-test-with-temp-text
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(string-join
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(list "\\begin{equation}"
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"a ^ 2 = b"
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"b ^ 2 = c"
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"\\end{equation}")
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"\n")
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(let ((export-buffer "*Test Texinfo Export*")
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(org-export-show-temporary-export-buffer nil))
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(org-export-to-buffer 'texinfo export-buffer
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nil nil nil nil nil
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#'texinfo-mode)))))
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(provide 'test-ox-texinfo)
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;;; test-ox-texinfo.el end here
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