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-;;; reftex-tests.el --- Test suite for reftex. -*- lexical-binding: t -*-
-
-;; Copyright (C) 2013-2016 Free Software Foundation, Inc.
-
-;; Author: RĂ¼diger Sonderfeld <ruediger@c-plusplus.de>
-;; Keywords: internal
-;; Human-Keywords: internal
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs 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.
-
-;; GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
-
-;;; Code:
-
-(require 'ert)
-
-;;; reftex
-(require 'reftex)
-
-;;; reftex-parse
-(require 'reftex-parse)
-
-(ert-deftest reftex-locate-bibliography-files ()
- "Test `reftex-locate-bibliography-files'."
- (let ((temp-dir (make-temp-file "reftex-bib" 'dir))
- (files '("ref1.bib" "ref2.bib"))
- (test '(("\\addbibresource{ref1.bib}\n" . ("ref1.bib"))
- ("\\\\addbibresource[label=x]{ref2.bib}\\n" . ("ref2.bib"))
- ("\\begin{document}\n\\bibliographystyle{plain}\n
-\\bibliography{ref1,ref2}\n\\end{document}" . ("ref1.bib" "ref2.bib"))))
- (reftex-bibliography-commands
- ;; Default value: See reftex-vars.el `reftex-bibliography-commands'
- '("bibliography" "nobibliography" "setupbibtex\\[.*?database="
- "addbibresource")))
- (with-temp-buffer
- (insert "test\n")
- (mapc
- (lambda (file)
- (write-region (point-min) (point-max) (expand-file-name file
- temp-dir)))
- files))
- (mapc
- (lambda (data)
- (with-temp-buffer
- (insert (car data))
- (let ((res (mapcar #'file-name-nondirectory
- (reftex-locate-bibliography-files temp-dir))))
- (should (equal res (cdr data))))))
- test)
- (delete-directory temp-dir 'recursive)))
-
-(ert-deftest reftex-what-environment-test ()
- "Test `reftex-what-environment'."
- (with-temp-buffer
- (insert "\\begin{equation}\n x=y^2\n")
- (let ((pt (point))
- pt2)
- (insert "\\end{equation}\n")
- (goto-char pt)
-
- (should (equal (reftex-what-environment 1) '("equation" . 1)))
- (should (equal (reftex-what-environment t) '(("equation" . 1))))
-
- (insert "\\begin{something}\nxxx")
- (setq pt2 (point))
- (insert "\\end{something}")
- (goto-char pt2)
- (should (equal (reftex-what-environment 1) `("something" . ,pt)))
- (should (equal (reftex-what-environment t) `(("something" . ,pt)
- ("equation" . 1))))
- (should (equal (reftex-what-environment t pt) `(("something" . ,pt))))
- (should (equal (reftex-what-environment '("equation"))
- '("equation" . 1))))))
-
-(ert-deftest reftex-roman-number-test ()
- "Test `reftex-roman-number'."
- (let ((hindu-arabic '(1 2 4 9 14 1050))
- (roman '("I" "II" "IV" "IX" "XIV" "ML")))
- (while (and hindu-arabic roman)
- (should (string= (reftex-roman-number (car hindu-arabic))
- (car roman)))
- (pop roman)
- (pop hindu-arabic))))
-
-(ert-deftest reftex-parse-from-file-test ()
- "Test `reftex-parse-from-file'."
- ;; Use file-truename to convert 8+3 aliases in $TEMP value on
- ;; MS-Windows into their long file-name equivalents, which is
- ;; necessary for the 'equal' and 'string=' comparisons below. This
- ;; also resolves any symlinks, which cannot be bad for the same
- ;; reason. (An alternative solution would be to use file-equal-p,
- ;; but I'm too lazy to do that, as one of the tests compares a
- ;; list.)
- (let* ((temp-dir (file-truename (make-temp-file "reftex-parse" 'dir)))
- (tex-file (expand-file-name "test.tex" temp-dir))
- (bib-file (expand-file-name "ref.bib" temp-dir)))
- (with-temp-buffer
- (insert
-"\\begin{document}
-\\section{test}\\label{sec:test}
-\\subsection{subtest}
-
-\\begin{align*}\\label{eq:foo}
- x &= y^2
-\\end{align*}
-
-\\bibliographystyle{plain}
-\\bibliography{ref}
-\\end{document}")
- (write-region (point-min) (point-max) tex-file))
- (with-temp-buffer
- (insert "test\n")
- (write-region (point-min) (point-max) bib-file))
- (reftex-ensure-compiled-variables)
- (let ((parsed (reftex-parse-from-file tex-file nil temp-dir)))
- (should (equal (car parsed) `(eof ,tex-file)))
- (pop parsed)
- (while parsed
- (let ((entry (pop parsed)))
- (cond
- ((eq (car entry) 'bib)
- (should (string= (cadr entry) bib-file)))
- ((eq (car entry) 'toc)) ;; ...
- ((string= (car entry) "eq:foo"))
- ((string= (car entry) "sec:test"))
- ((eq (car entry) 'bof)
- (should (string= (cadr entry) tex-file))
- (should (null parsed)))
- (t (should-not t)))))
- (delete-directory temp-dir 'recursive))))
-
-;;; reftex-cite
-(require 'reftex-cite)
-
-(ert-deftest reftex-parse-bibtex-entry-test ()
- "Test `reftex-parse-bibtex-entry'."
- (let ((entry "@Book{Stallman12,
- author = {Richard Stallman\net al.},
- title = {The Emacs Editor},
- publisher = {GNU Press},
- year = 2012,
- edition = {17th},
- note = {Updated for Emacs Version 24.2}
-}")
- (check (function
- (lambda (parsed)
- (should (string= (reftex-get-bib-field "&key" parsed)
- "Stallman12"))
- (should (string= (reftex-get-bib-field "&type" parsed)
- "book"))
- (should (string= (reftex-get-bib-field "author" parsed)
- "Richard Stallman et al."))
- (should (string= (reftex-get-bib-field "title" parsed)
- "The Emacs Editor"))
- (should (string= (reftex-get-bib-field "publisher" parsed)
- "GNU Press"))
- (should (string= (reftex-get-bib-field "year" parsed)
- "2012"))
- (should (string= (reftex-get-bib-field "edition" parsed)
- "17th"))
- (should (string= (reftex-get-bib-field "note" parsed)
- "Updated for Emacs Version 24.2"))))))
- (funcall check (reftex-parse-bibtex-entry entry))
- (with-temp-buffer
- (insert entry)
- (funcall check (reftex-parse-bibtex-entry nil (point-min)
- (point-max))))))
-
-(ert-deftest reftex-get-bib-names-test ()
- "Test `reftex-get-bib-names'."
- (let ((entry (reftex-parse-bibtex-entry "@article{Foo123,
- author = {Jane Roe and\tJohn Doe and W. Public},
-}")))
- (should (equal (reftex-get-bib-names "author" entry)
- '("Jane Roe" "John Doe" "Public"))))
- (let ((entry (reftex-parse-bibtex-entry "@article{Foo123,
- editor = {Jane Roe and\tJohn Doe and W. Public},
-}")))
- (should (equal (reftex-get-bib-names "author" entry)
- '("Jane Roe" "John Doe" "Public")))))
-
-(ert-deftest reftex-format-citation-test ()
- "Test `reftex-format-citation'."
- (let ((entry (reftex-parse-bibtex-entry
-"@article{Foo13,
- author = {Jane Roe and John Doe and Jane Q. Taxpayer},
- title = {Some Article},
- journal = {Some Journal},
- year = 2013,
- pages = {1--333}
-}")))
- (should (string= (reftex-format-citation entry nil) "\\cite{Foo13}"))
- (should (string= (reftex-format-citation entry "%l:%A:%y:%t %j %P %a")
- "Foo13:Jane Roe:2013:Some Article Some Journal 1 Jane Roe, John Doe \\& Jane Taxpayer"))))
-
-(provide 'reftex-tests)
-;;; reftex-tests.el ends here.