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224 lines
8.2 KiB
EmacsLisp
224 lines
8.2 KiB
EmacsLisp
;;; reftex-tests.el --- Test suite for reftex. -*- lexical-binding: t -*-
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;; Copyright (C) 2013-2019 Free Software Foundation, Inc.
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;; Author: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
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;; Keywords: internal
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;; Human-Keywords: internal
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;; This file is part of GNU Emacs.
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;; GNU Emacs 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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;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Code:
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(require 'ert)
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;;; reftex
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(require 'reftex)
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;;; reftex-parse
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(require 'reftex-parse)
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(ert-deftest reftex-locate-bibliography-files ()
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"Test `reftex-locate-bibliography-files'."
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(let ((temp-dir (make-temp-file "reftex-bib" 'dir))
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(files '("ref1.bib" "ref2.bib"))
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(test '(("\\addbibresource{ref1.bib}\n" . ("ref1.bib"))
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("\\\\addbibresource[label=x]{ref2.bib}\\n" . ("ref2.bib"))
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("\\begin{document}\n\\bibliographystyle{plain}\n
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\\bibliography{ref1,ref2}\n\\end{document}" . ("ref1.bib" "ref2.bib"))))
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(reftex-bibliography-commands
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;; Default value: See reftex-vars.el `reftex-bibliography-commands'
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'("bibliography" "nobibliography" "setupbibtex\\[.*?database="
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"addbibresource")))
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(with-temp-buffer
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(insert "test\n")
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(mapc
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(lambda (file)
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(write-region (point-min) (point-max) (expand-file-name file
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temp-dir)))
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files))
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(mapc
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(lambda (data)
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(with-temp-buffer
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(insert (car data))
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(let ((res (mapcar #'file-name-nondirectory
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(reftex-locate-bibliography-files temp-dir))))
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(should (equal res (cdr data))))))
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test)
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(delete-directory temp-dir 'recursive)))
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(ert-deftest reftex-what-environment-test ()
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"Test `reftex-what-environment'."
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(with-temp-buffer
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(insert "\\begin{equation}\n x=y^2\n")
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(let ((pt (point))
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pt2)
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(insert "\\end{equation}\n")
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(goto-char pt)
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(should (equal (reftex-what-environment 1) '("equation" . 1)))
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(should (equal (reftex-what-environment t) '(("equation" . 1))))
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(insert "\\begin{something}\nxxx")
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(setq pt2 (point))
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(insert "\\end{something}")
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(goto-char pt2)
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(should (equal (reftex-what-environment 1) `("something" . ,pt)))
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(should (equal (reftex-what-environment t) `(("something" . ,pt)
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("equation" . 1))))
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(should (equal (reftex-what-environment t pt) `(("something" . ,pt))))
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(should (equal (reftex-what-environment '("equation"))
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'("equation" . 1))))))
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(ert-deftest reftex-roman-number-test ()
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"Test `reftex-roman-number'."
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(let ((hindu-arabic '(1 2 4 9 14 1050))
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(roman '("I" "II" "IV" "IX" "XIV" "ML")))
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(while (and hindu-arabic roman)
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(should (string= (reftex-roman-number (car hindu-arabic))
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(car roman)))
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(pop roman)
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(pop hindu-arabic))))
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(ert-deftest reftex-parse-from-file-test ()
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"Test `reftex-parse-from-file'."
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;; Use file-truename to convert 8+3 aliases in $TEMP value on
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;; MS-Windows into their long file-name equivalents, which is
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;; necessary for the 'equal' and 'string=' comparisons below. This
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;; also resolves any symlinks, which cannot be bad for the same
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;; reason. (An alternative solution would be to use file-equal-p,
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;; but I'm too lazy to do that, as one of the tests compares a
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;; list.)
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(let* ((temp-dir (file-truename (make-temp-file "reftex-parse" 'dir)))
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(tex-file (expand-file-name "test.tex" temp-dir))
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(bib-file (expand-file-name "ref.bib" temp-dir)))
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(with-temp-buffer
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(insert
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"\\begin{document}
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\\section{test}\\label{sec:test}
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\\subsection{subtest}
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\\begin{align*}\\label{eq:foo}
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x &= y^2
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\\end{align*}
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\\bibliographystyle{plain}
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\\bibliography{ref}
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\\end{document}")
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(write-region (point-min) (point-max) tex-file))
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(with-temp-buffer
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(insert "test\n")
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(write-region (point-min) (point-max) bib-file))
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(reftex-ensure-compiled-variables)
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(let ((parsed (reftex-parse-from-file tex-file nil temp-dir)))
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(should (equal (car parsed) `(eof ,tex-file)))
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(pop parsed)
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(while parsed
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(let ((entry (pop parsed)))
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(cond
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((eq (car entry) 'bib)
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(should (string= (cadr entry) bib-file)))
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((eq (car entry) 'toc)) ;; ...
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((string= (car entry) "eq:foo"))
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((string= (car entry) "sec:test"))
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((eq (car entry) 'bof)
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(should (string= (cadr entry) tex-file))
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(should (null parsed)))
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(t (should-not t)))))
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(delete-directory temp-dir 'recursive))))
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;;; reftex-cite
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(require 'reftex-cite)
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(ert-deftest reftex-parse-bibtex-entry-test ()
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"Test `reftex-parse-bibtex-entry'."
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(let ((entry "@Book{Stallman12,
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author = {Richard Stallman\net al.},
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title = {The Emacs Editor},
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publisher = {GNU Press},
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year = 2012,
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edition = {17th},
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note = {Updated for Emacs Version 24.2}
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}")
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(check (function
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(lambda (parsed)
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(should (string= (reftex-get-bib-field "&key" parsed)
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"Stallman12"))
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(should (string= (reftex-get-bib-field "&type" parsed)
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"book"))
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(should (string= (reftex-get-bib-field "author" parsed)
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"Richard Stallman et al."))
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(should (string= (reftex-get-bib-field "title" parsed)
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"The Emacs Editor"))
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(should (string= (reftex-get-bib-field "publisher" parsed)
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"GNU Press"))
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(should (string= (reftex-get-bib-field "year" parsed)
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"2012"))
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(should (string= (reftex-get-bib-field "edition" parsed)
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"17th"))
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(should (string= (reftex-get-bib-field "note" parsed)
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"Updated for Emacs Version 24.2"))))))
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(funcall check (reftex-parse-bibtex-entry entry))
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(with-temp-buffer
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(insert entry)
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(funcall check (reftex-parse-bibtex-entry nil (point-min)
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(point-max))))))
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(ert-deftest reftex-get-bib-names-test ()
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"Test `reftex-get-bib-names'."
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(let ((entry (reftex-parse-bibtex-entry "@article{Foo123,
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author = {Jane Roe and\tJohn Doe and W. Public},
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}")))
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(should (equal (reftex-get-bib-names "author" entry)
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'("Jane Roe" "John Doe" "Public"))))
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(let ((entry (reftex-parse-bibtex-entry "@article{Foo123,
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editor = {Jane Roe and\tJohn Doe and W. Public},
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}")))
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(should (equal (reftex-get-bib-names "author" entry)
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'("Jane Roe" "John Doe" "Public")))))
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(ert-deftest reftex-format-citation-test ()
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"Test `reftex-format-citation'."
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(let ((entry (reftex-parse-bibtex-entry
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"@article{Foo13,
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author = {Jane Roe and John Doe and Jane Q. Taxpayer},
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title = {Some Article},
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journal = {Some Journal},
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year = 2013,
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pages = {1--333}
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}")))
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(should (string= (reftex-format-citation entry nil) "\\cite{Foo13}"))
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(should (string= (reftex-format-citation entry "%l:%A:%y:%t %j %P %a")
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"Foo13:Jane Roe:2013:Some Article Some Journal 1 Jane Roe, John Doe \\& Jane Taxpayer"))))
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;;; Autoload tests
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;; Test to check whether reftex autoloading mechanisms are working
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;; correctly.
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(ert-deftest reftex-autoload-auc ()
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"Tests to see whether reftex-auc has been autoloaded"
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(should
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(fboundp 'reftex-arg-label))
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(should
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(autoloadp
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(symbol-function
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'reftex-arg-label))))
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(provide 'reftex-tests)
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;;; reftex-tests.el ends here.
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