diff options
Diffstat (limited to 'test/lisp/textmodes')
| -rw-r--r-- | test/lisp/textmodes/css-mode-tests.el | 222 | ||||
| -rw-r--r-- | test/lisp/textmodes/reftex-tests.el | 223 | ||||
| -rw-r--r-- | test/lisp/textmodes/sgml-mode-tests.el | 135 | ||||
| -rw-r--r-- | test/lisp/textmodes/tildify-tests.el | 264 |
4 files changed, 844 insertions, 0 deletions
diff --git a/test/lisp/textmodes/css-mode-tests.el b/test/lisp/textmodes/css-mode-tests.el new file mode 100644 index 00000000000..f92ac111142 --- /dev/null +++ b/test/lisp/textmodes/css-mode-tests.el @@ -0,0 +1,222 @@ +;;; css-mode-tests.el --- Test suite for CSS mode -*- lexical-binding: t; -*- + +;; Copyright (C) 2016 Free Software Foundation, Inc. + +;; Author: Simen Heggestøyl <simenheg@gmail.com> +;; Keywords: internal + +;; This file is 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/>. + +;;; Commentary: + +;;; Code: + +(require 'css-mode) +(require 'ert) +(require 'seq) + +(ert-deftest css-test-property-values () + ;; The `float' property has a flat value list. + (should + (equal (seq-sort #'string-lessp (css--property-values "float")) + '("left" "none" "right"))) + + ;; The `list-style' property refers to several other properties. + (should + (equal (seq-sort #'string-lessp (css--property-values "list-style")) + (seq-sort + #'string-lessp + (seq-uniq + (append (css--property-values "list-style-type") + (css--property-values "list-style-position") + (css--property-values "list-style-image")))))) + + ;; The `position' property is tricky because it's also the name of a + ;; value class. + (should + (equal (seq-sort #'string-lessp (css--property-values "position")) + '("absolute" "fixed" "relative" "static"))) + + ;; The `background-position' property should refer to the `position' + ;; value class, not the property of the same name. + (should + (equal (css--property-values "background-position") + (css--value-class-lookup 'position))) + + ;; Check that the `color' property doesn't cause infinite recursion + ;; because it refers to the value class of the same name. + (should (= (length (css--property-values "color")) 147))) + +(ert-deftest css-test-property-value-cache () + "Test that `css--property-value-cache' is in use." + (should-not (gethash "word-wrap" css--property-value-cache)) + (let ((word-wrap-values (css--property-values "word-wrap"))) + (should (equal (gethash "word-wrap" css--property-value-cache) + word-wrap-values)))) + +(ert-deftest css-test-property-values-no-duplicates () + "Test that `css--property-values' returns no duplicates." + ;; The `flex' property is prone to duplicate values; if they aren't + ;; removed, it'll contain at least two instances of `auto'. + (should + (equal (seq-sort #'string-lessp (css--property-values "flex")) + '("auto" "calc()" "content" "none")))) + +(ert-deftest css-test-value-class-lookup () + (should + (equal (seq-sort #'string-lessp (css--value-class-lookup 'position)) + '("bottom" "calc()" "center" "left" "right" "top")))) + +;;; Completion + +(defun css-mode-tests--completions () + (let ((data (css-completion-at-point))) + (all-completions (buffer-substring (nth 0 data) (nth 1 data)) + (nth 2 data)))) + +(ert-deftest css-test-complete-bang-rule () + (with-temp-buffer + (css-mode) + (insert "body { left: 0 !") + (let ((completions (css-mode-tests--completions))) + (should (member "important" completions)) + ;; Don't include SCSS bang-rules + (should-not (member "default" completions))))) + +(ert-deftest scss-test-complete-bang-rule () + (with-temp-buffer + (scss-mode) + (insert "body { left: 0 !") + (let ((completions (css-mode-tests--completions))) + (should (member "important" completions)) + (should (member "default" completions))))) + +(ert-deftest css-test-complete-property-value () + (with-temp-buffer + (css-mode) + (insert "body { position: ") + (let ((completions (css-mode-tests--completions))) + (should + (equal (seq-sort #'string-lessp completions) + '("absolute" "fixed" "inherit" "initial" "relative" + "static" "unset")))))) + +(ert-deftest css-test-complete-pseudo-class () + (with-temp-buffer + (css-mode) + (insert "body:a") + (let ((completions (css-mode-tests--completions))) + (should (member "active" completions)) + (should-not (member "disabled" completions)) + ;; Don't include pseudo-elements + (should-not (member "after" completions))))) + +(ert-deftest css-test-complete-pseudo-element () + (with-temp-buffer + (css-mode) + (insert "body::a") + (let ((completions (css-mode-tests--completions))) + (should (member "after" completions)) + (should-not (member "disabled" completions)) + ;; Don't include pseudo-classes + (should-not (member "active" completions))))) + +(ert-deftest css-test-complete-at-rule () + (with-temp-buffer + (css-mode) + (insert "@m") + (let ((completions (css-mode-tests--completions))) + (should (member "media" completions)) + (should-not (member "keyframes" completions)) + ;; Don't include SCSS at-rules + (should-not (member "mixin" completions))))) + +(ert-deftest scss-test-complete-at-rule () + (with-temp-buffer + (scss-mode) + (insert "@m") + (let ((completions (css-mode-tests--completions))) + (should (member "media" completions)) + (should-not (member "keyframes" completions)) + (should (member "mixin" completions))))) + +(ert-deftest css-test-complete-property () + (with-temp-buffer + (css-mode) + (insert "body { f") + (let ((completions (css-mode-tests--completions))) + (should (member "filter" completions)) + (should-not (member "position" completions))))) + +(ert-deftest css-test-foreign-completions () + (let ((other-buffer-1 (generate-new-buffer "1")) + (other-buffer-2 (generate-new-buffer "2"))) + (with-current-buffer other-buffer-1 + (setq-local css-class-list-function (lambda () '("foo" "bar")))) + (with-current-buffer other-buffer-2 + (setq-local css-class-list-function (lambda () '("bar" "baz")))) + (let ((completions + (css--foreign-completions 'css-class-list-function))) + ;; Completions from `other-buffer-1' and `other-buffer-2' should + ;; be merged. + (should (equal (seq-sort #'string-lessp completions) + '("bar" "baz" "foo")))) + (kill-buffer other-buffer-1) + (kill-buffer other-buffer-2))) + +(ert-deftest css-test-complete-selector-tag () + (with-temp-buffer + (css-mode) + (insert "b") + (let ((completions (css-mode-tests--completions))) + (should (member "body" completions)) + (should-not (member "article" completions))))) + +(ert-deftest css-test-complete-selector-class () + (with-temp-buffer + (setq-local css-class-list-function (lambda () '("foo" "bar"))) + (with-temp-buffer + (css-mode) + (insert ".f") + (let ((completions (css-mode-tests--completions))) + (should (equal completions '("foo"))))))) + +(ert-deftest css-test-complete-selector-id () + (with-temp-buffer + (setq-local css-id-list-function (lambda () '("foo" "bar"))) + (with-temp-buffer + (css-mode) + (insert "#b") + (let ((completions (css-mode-tests--completions))) + (should (equal completions '("bar"))))))) + +(ert-deftest css-test-complete-nested-selector () + (with-temp-buffer + (css-mode) + (insert "body {") + (let ((completions (css-mode-tests--completions))) + (should-not (member "body" completions))))) + +(ert-deftest scss-test-complete-nested-selector () + (with-temp-buffer + (scss-mode) + (insert "body { b") + (let ((completions (css-mode-tests--completions))) + (should (member "body" completions)) + (should-not (member "article" completions))))) + +(provide 'css-mode-tests) +;;; css-mode-tests.el ends here diff --git a/test/lisp/textmodes/reftex-tests.el b/test/lisp/textmodes/reftex-tests.el new file mode 100644 index 00000000000..12ec7f5a394 --- /dev/null +++ b/test/lisp/textmodes/reftex-tests.el @@ -0,0 +1,223 @@ +;;; reftex-tests.el --- Test suite for reftex. -*- lexical-binding: t -*- + +;; Copyright (C) 2013-2016 Free Software Foundation, Inc. + +;; Author: Rüdiger 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")))) + + +;;; Autoload tests + +;; Test to check whether reftex autoloading mechanisms are working +;; correctly. +(ert-deftest reftex-autoload-auc () + "Tests to see whether reftex-auc has been autoloaded" + (should + (fboundp 'reftex-arg-label)) + (should + (autoloadp + (symbol-function + 'reftex-arg-label)))) + + +(provide 'reftex-tests) +;;; reftex-tests.el ends here. diff --git a/test/lisp/textmodes/sgml-mode-tests.el b/test/lisp/textmodes/sgml-mode-tests.el new file mode 100644 index 00000000000..4184e2c3802 --- /dev/null +++ b/test/lisp/textmodes/sgml-mode-tests.el @@ -0,0 +1,135 @@ +;;; sgml-mode-tests.el --- Tests for sgml-mode + +;; Copyright (C) 2015-2016 Free Software Foundation, Inc. + +;; Author: Przemysław Wojnowski <esperanto@cumego.com> +;; Keywords: tests + +;; 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/>. + +;;; Commentary: + +;;; Code: + +(require 'sgml-mode) +(require 'ert) + +(defmacro sgml-with-content (content &rest body) + "Insert CONTENT into a temporary `sgml-mode' buffer and execute BODY on it. +The point is set to the beginning of the buffer." + `(with-temp-buffer + (sgml-mode) + (insert ,content) + (goto-char (point-min)) + ,@body)) + +;;; sgml-delete-tag + +(ert-deftest sgml-delete-tag-should-not-delete-tags-when-wrong-args () + "Don't delete tag, when number of tags to delete is not positive number." + (let ((content "<p>Valar Morghulis</p>")) + (sgml-with-content + content + (sgml-delete-tag -1) + (should (string= content (buffer-string))) + (sgml-delete-tag 0) + (should (string= content (buffer-string)))))) + +(ert-deftest sgml-delete-tag-should-delete-tags-n-times () + ;; Delete only 1, when 1 available: + (sgml-with-content + "<br />" + (sgml-delete-tag 1) + (should (string= "" (buffer-string)))) + ;; Delete from position on whitespaces before tag: + (sgml-with-content + " \t\n<br />" + (sgml-delete-tag 1) + (should (string= "" (buffer-string)))) + ;; Delete from position on tag: + (sgml-with-content + "<br />" + (goto-char 3) + (sgml-delete-tag 1) + (should (string= "" (buffer-string)))) + ;; Delete one by one: + (sgml-with-content + "<h1><p>You know nothing, Jon Snow.</p></h1>" + (sgml-delete-tag 1) + (should (string= "<p>You know nothing, Jon Snow.</p>" (buffer-string))) + (sgml-delete-tag 1) + (should (string= "You know nothing, Jon Snow." (buffer-string)))) + ;; Delete 2 at a time, when 2 available: + (sgml-with-content + "<h1><p>You know nothing, Jon Snow.</p></h1>" + (sgml-delete-tag 2) + (should (string= "You know nothing, Jon Snow." (buffer-string))))) + +(ert-deftest sgml-delete-tag-should-delete-unclosed-tag () + (sgml-with-content + "<ul><li>Keep your stones connected.</ul>" + (goto-char 5) ; position on "li" tag + (sgml-delete-tag 1) + (should (string= "<ul>Keep your stones connected.</ul>" (buffer-string))))) + +(ert-deftest sgml-delete-tag-should-signal-error-for-malformed-tags () + (let ((content "<h1><h2>Drakaris!</h1></h2>")) + ;; Delete outside tag: + (sgml-with-content + content + (sgml-delete-tag 1) + (should (string= "<h2>Drakaris!</h2>" (buffer-string)))) + ;; Delete inner tag: + (sgml-with-content + content + (goto-char 5) ; position the inner tag + (sgml-delete-tag 1) + (should (string= "<h1>Drakaris!</h1>" (buffer-string)))))) + +(ert-deftest sgml-delete-tag-should-signal-error-when-deleting-too-much () + (let ((content "<emph>Drakaris!</emph>")) + ;; No tags to delete: + (sgml-with-content + "Drakaris!" + (should-error (sgml-delete-tag 1) :type 'error) + (should (string= "Drakaris!" (buffer-string)))) + ;; Trying to delete 2 tags, when only 1 available: + (sgml-with-content + content + (should-error (sgml-delete-tag 2) :type 'error) + (should (string= "Drakaris!" (buffer-string)))) + ;; Trying to delete a tag, but not on/before a tag: + (sgml-with-content + content + (goto-char 7) ; D in Drakaris + (should-error (sgml-delete-tag 1) :type 'error) + (should (string= content (buffer-string)))) + ;; Trying to delete a tag from position outside tag: + (sgml-with-content + content + (goto-char (point-max)) + (should-error (sgml-delete-tag 1) :type 'error) + (should (string= content (buffer-string)))))) + +(ert-deftest sgml-delete-tag-bug-8203-should-not-delete-apostrophe () + :expected-result :failed + (sgml-with-content + "<title>Winter is comin'</title>" + (sgml-delete-tag 1) + (should (string= "Winter is comin'" (buffer-string))))) + +(provide 'sgml-mode-tests) +;;; sgml-mode-tests.el ends here diff --git a/test/lisp/textmodes/tildify-tests.el b/test/lisp/textmodes/tildify-tests.el new file mode 100644 index 00000000000..8b50cf72868 --- /dev/null +++ b/test/lisp/textmodes/tildify-tests.el @@ -0,0 +1,264 @@ +;;; tildify-test.el --- ERT tests for tildify.el -*- lexical-binding: t -*- + +;; Copyright (C) 2014-2016 Free Software Foundation, Inc. + +;; Author: Michal Nazarewicz <mina86@mina86.com> +;; Version: 4.5 +;; Keywords: text, TeX, SGML, wp + +;; 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/>. + +;;; Commentary: + +;; This package defines regression tests for the tildify package. + +;;; Code: + +(require 'ert) +(require 'tildify) + +(defun tildify-test--example-sentence (space) + "Return an example sentence with SPACE where hard space is required." + (concat "Lorem ipsum v" space "dolor sit amet, a" space + "consectetur adipiscing elit.")) + + +(defun tildify-test--example-html (sentence &optional with-nbsp is-xml) + "Return an example HTML code. +SENTENCE is placed where spaces should not be replaced with hard spaces, and +WITH-NBSP is placed where spaces should be replaced with hard spaces. If the +latter is missing, SENTENCE will be used in all placeholder positions. +If IS-XML is non-nil, <pre> tag is not treated specially." + (let ((with-nbsp (or with-nbsp sentence))) + (concat "<p>" with-nbsp "</p>\n" + "<pre>" (if is-xml with-nbsp sentence) "</pre>\n" + "<! -- " sentence " -- >\n" + "<p>" with-nbsp "</p>\n" + "<" sentence ">\n"))) + + +(defun tildify-test--test (modes input expected) + "Test tildify running in MODES. +INPUT is the initial content of the buffer and EXPECTED is expected result +after `tildify-buffer' is run." + (with-temp-buffer + (setq-local buffer-file-coding-system 'utf-8) + (dolist (mode modes) + (erase-buffer) + (funcall mode) + (let ((header (concat "Testing `tildify-buffer' in " + (symbol-name mode) "\n"))) + (insert header input) + (tildify-buffer t) + (should (string-equal (concat header expected) (buffer-string)))) + (erase-buffer) + (let ((header (concat "Testing `tildify-region' in " + (symbol-name mode) "\n"))) + (insert header input) + (tildify-region (point-min) (point-max) t) + (should (string-equal (concat header expected) (buffer-string))))))) + +(ert-deftest tildify-test-html () + "Tests tildification in an HTML document" + (let* ((sentence (tildify-test--example-sentence " ")) + (with-nbsp (tildify-test--example-sentence " "))) + (tildify-test--test '(html-mode sgml-mode) + (tildify-test--example-html sentence sentence) + (tildify-test--example-html sentence with-nbsp)))) + +(ert-deftest tildify-test-xml () + "Tests tildification in an XML document" + (let* ((sentence (tildify-test--example-sentence " ")) + (with-nbsp (tildify-test--example-sentence " "))) + (tildify-test--test '(nxml-mode) + (tildify-test--example-html sentence sentence t) + (tildify-test--example-html sentence with-nbsp t)))) + + +(defun tildify-test--example-tex (sentence &optional with-nbsp) + "Return an example (La)Tex code. +SENTENCE is placed where spaces should not be replaced with hard spaces, and +WITH-NBSP is placed where spaces should be replaced with hard spaces. If the +latter is missing, SENTENCE will be used in all placeholder positions." + (let ((with-nbsp (or with-nbsp sentence))) + (concat with-nbsp "\n" + "\\begin{verbatim}\n" sentence "\n\\end{verbatim}\n" + "\\verb#" sentence "#\n" + "$$" sentence "$$\n" + "$" sentence "$\n" + "\\[" sentence "\\]\n" + "\\v A % " sentence "\n" + with-nbsp "\n"))) + +(ert-deftest tildify-test-tex () + "Tests tildification in a (La)TeX document" + (let* ((sentence (tildify-test--example-sentence " ")) + (with-nbsp (tildify-test--example-sentence "~"))) + (tildify-test--test '(tex-mode latex-mode plain-tex-mode) + (tildify-test--example-tex sentence sentence) + (tildify-test--example-tex sentence with-nbsp)))) + + +(ert-deftest tildify-test-find-env-end-re-bug () + "Tests generation of end-regex using mix of indexes and strings" + (with-temp-buffer + (insert "foo whatever end-foo") + (goto-char (point-min)) + (should (string-equal "end-foo" + (tildify--find-env "foo\\|bar" + '(("foo\\|bar" . ("end-" 0)))))))) + + +(ert-deftest tildify-test-find-env-group-index-bug () + "Tests generation of match-string indexes" + (with-temp-buffer + (let ((pairs '(("start-\\(foo\\|bar\\)" . ("end-" 1)) + ("open-\\(foo\\|bar\\)" . ("close-" 1)))) + (beg-re "start-\\(foo\\|bar\\)\\|open-\\(foo\\|bar\\)")) + (insert "open-foo whatever close-foo") + (goto-char (point-min)) + (should (string-equal "close-foo" (tildify--find-env beg-re pairs)))))) + + +(defmacro with-test-foreach (expected &rest body) + "Helper macro for testing foreach functions. +BODY has access to pairs variable and called lambda." + (declare (indent 1)) + (let ((got (make-symbol "got"))) + `(with-temp-buffer + (insert "1 /- 2 -/ 3 V~ 4 ~ 5 /- 6 -/ 7") + (let* ((pairs '(("/-" . "-/") ("V\\(.\\)" . (1)))) + (,got "") + (called (lambda (s e) + (setq ,got (concat ,got (buffer-substring s e)))))) + (setq-local tildify-foreach-region-function + (apply-partially 'tildify-foreach-ignore-environments + pairs)) + ,@body + (should (string-equal ,expected ,got)))))) + +(ert-deftest tildify-test-foreach-ignore-environments () + "Basic test of `tildify-foreach-ignore-environments'" + (with-test-foreach "1 3 5 7" + (tildify-foreach-ignore-environments pairs called (point-min) (point-max)))) + + +(ert-deftest tildify-test-foreach-ignore-environments-early-return () + "Test whether `tildify-foreach-ignore-environments' returns early +The function must terminate as soon as callback returns nil." + (with-test-foreach "1 " + (tildify-foreach-ignore-environments + pairs (lambda (start end) (funcall called start end) nil) + (point-min) (point-max)))) + +(ert-deftest tildify-test-foreach-region () + "Basic test of `tildify--foreach-region'" + (with-test-foreach "1 3 5 7" + (tildify--foreach-region called (point-min) (point-max)))) + +(ert-deftest tildify-test-foreach-region-early-return () + "Test whether `tildify--foreach-ignore' returns early +The function must terminate as soon as callback returns nil." + (with-test-foreach "1 " + (tildify--foreach-region (lambda (start end) (funcall called start end) nil) + (point-min) (point-max)))) + +(ert-deftest tildify-test-foreach-region-limit-region () + "Test whether `tildify--foreach-ignore' limits callback to given region" + (with-test-foreach "3 " + (tildify--foreach-region called + (+ (point-min) 10) (+ (point-min) 16))) ; start at "3" end past "4" + (with-test-foreach "3 5" + (tildify--foreach-region called + (+ (point-min) 10) (+ (point-min) 20)))) ; start at "3" end past "5" + + +(defun tildify-space-test--test (modes nbsp env-open &optional set-space-string) + (with-temp-buffer + (setq-local buffer-file-coding-system 'utf-8) + (dolist (mode modes) + (funcall mode) + (when set-space-string + (setq-local tildify-space-string nbsp)) + (let ((header (concat "Testing `tildify-space' in " + (symbol-name mode) "\n"))) + ;; Replace space with hard space. + (erase-buffer) + (insert header "Lorem v ") + (should (tildify-space)) + (should (string-equal (concat header "Lorem v" nbsp) (buffer-string))) + ;; Inside and ignore environment, replacing does not happen. + (erase-buffer) + (insert header env-open "Lorem v ") + (should (not (tildify-space))) + (should (string-equal (concat header env-open "Lorem v ") + (buffer-string))))))) + +(ert-deftest tildify-space-test-html () + "Tests auto-tildification in an HTML document" + (tildify-space-test--test '(html-mode sgml-mode) " " "<pre>")) + +(ert-deftest tildify-space-test-html-nbsp () + "Tests auto-tildification in an HTML document" + (tildify-space-test--test '(html-mode sgml-mode) " " "<pre>" t)) + +(ert-deftest tildify-space-test-xml () + "Tests auto-tildification in an XML document" + (tildify-space-test--test '(nxml-mode) " " "<! -- ")) + +(ert-deftest tildify-space-test-tex () + "Tests tildification in a TeX document" + (tildify-space-test--test '(tex-mode latex-mode plain-tex-mode) + "~" "\\verb# ")) + + +(defun tildify-space-undo-test--test + (modes nbsp env-open &optional set-space-string) + (with-temp-buffer + (setq-local buffer-file-coding-system 'utf-8) + (dolist (mode modes) + (funcall mode) + (when set-space-string + (setq-local tildify-space-string nbsp)) + (let ((header (concat "Testing double-space-undos in " + (symbol-name mode) "\n"))) + (erase-buffer) + (insert header "Lorem v" nbsp " ") + (should (not (tildify-space))) + (should (string-equal (concat header "Lorem v ") (buffer-string))))))) + +(ert-deftest tildify-space-undo-test-html () + "Tests auto-tildification in an HTML document" + (tildify-space-undo-test--test '(html-mode sgml-mode) " " "<pre>")) + +(ert-deftest tildify-space-undo-test-html-nbsp () + "Tests auto-tildification in an HTML document" + (tildify-space-undo-test--test '(html-mode sgml-mode) " " "<pre>" t)) + +(ert-deftest tildify-space-undo-test-xml () + "Tests auto-tildification in an XML document" + (tildify-space-undo-test--test '(nxml-mode) " " "<! -- ")) + +(ert-deftest tildify-space-undo-test-tex () + "Tests tildification in a TeX document" + (tildify-space-undo-test--test '(tex-mode latex-mode plain-tex-mode) + "~" "\\verb# ")) + + + +(provide 'tildify-tests) + +;;; tildify-tests.el ends here |