104 lines
3.3 KiB
EmacsLisp
104 lines
3.3 KiB
EmacsLisp
;; Copyright (C) 2013 Free Software Foundation, Inc.
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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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;;; Commentary:
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;;; Code:
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(require 'ert)
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(require 'ert-x)
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(require 'mmm-erb)
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(defvar mmm-erb-text
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"<%= foo do %>
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<div class=\"clear\"/>
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<% end %>")
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(defconst mmm-erb-edge-emacs (string-lessp "24.3.50" emacs-version))
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(defun mmm-erb-current-overlay-string ()
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(buffer-substring-no-properties
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(overlay-start mmm-current-overlay)
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(overlay-end mmm-current-overlay)))
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(defmacro mmm-erb-deftest (name &rest body)
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(let ((expected-result (and (eq (car body) :expected-result)
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(nth 1 body))))
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(when expected-result
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(setq body (nthcdr 2 body)))
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`(ert-deftest ,(intern (format "mmm-erb-%s" name)) ()
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:expected-result ,(or expected-result :passed)
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(ert-with-test-buffer nil
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(let ((buffer-file-name "foo.html.erb")
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(mmm-global-mode 'maybe)
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mmm-parse-when-idle
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mmm-mode-ext-classes-alist)
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(mmm-add-mode-ext-class 'html-erb-mode "\\.html\\.erb\\'" 'erb)
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(html-erb-mode)
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(mmm-mode-on-maybe)
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(should mmm-mode)
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,@body)))))
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(put 'mmm-erb-deftest 'lisp-indent-function 'defun)
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(mmm-erb-deftest parses-buffer
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(insert mmm-erb-text)
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(mmm-apply-all)
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(should (not mmm-current-overlay))
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(search-backward "foo")
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(should (mmm-update-current-submode))
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(should (string= " foo do " (mmm-erb-current-overlay-string)))
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(search-forward "end")
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(should (mmm-update-current-submode))
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(should (string= " end " (mmm-erb-current-overlay-string))))
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(defun mmm-erb-assert-string-syntax ()
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(goto-char (point-min))
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(search-forward "\"")
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(should (nth 3 (syntax-ppss)))
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(search-forward "\"")
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(should (not (nth 3 (syntax-ppss)))))
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(defun mmm-erb-assert-non-string-syntax ()
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(goto-char (point-min))
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(search-forward "\"")
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(should (not (nth 3 (syntax-ppss))))
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(search-forward "\"")
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(should (not (nth 3 (syntax-ppss)))))
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(mmm-erb-deftest attribute-values-are-strings
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(insert mmm-erb-text)
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(mmm-apply-all)
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(mmm-erb-assert-string-syntax))
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(mmm-erb-deftest quotes-outside-tags-dont-make-strings
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:expected-result (if mmm-erb-edge-emacs :passed :failed)
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(insert "<% foo do %><p>\"foo bar\"</p><% end %>")
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(mmm-apply-all)
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(mmm-erb-assert-non-string-syntax))
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(mmm-erb-deftest gt-inside-subregion-doesnt-change-nesting
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(insert "<% if 2 > 1 %><div class=\"foo\"/><% end %>")
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(mmm-apply-all)
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(mmm-erb-assert-string-syntax))
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(mmm-erb-deftest lt-inside-subregion-doesnt-change-nesting
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:expected-result (if mmm-erb-edge-emacs :passed :failed)
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(insert "<% if 2 < 1 %><p>\"foo bar\"</p><% end %>")
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(mmm-apply-all)
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(mmm-erb-assert-non-string-syntax))
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