mirror of
git://git.sv.gnu.org/emacs.git
synced 2025-12-12 09:00:40 -08:00
bc511a64f6
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
752 lines
22 KiB
EmacsLisp
752 lines
22 KiB
EmacsLisp
;;; ruby-mode-tests.el --- Test suite for ruby-mode
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;; Copyright (C) 2012-2017 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 'ruby-mode)
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(defmacro ruby-with-temp-buffer (contents &rest body)
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(declare (indent 1) (debug t))
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`(with-temp-buffer
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(insert ,contents)
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(ruby-mode)
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,@body))
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(defun ruby-should-indent (content column)
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"Assert indentation COLUMN on the last line of CONTENT."
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(ruby-with-temp-buffer content
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(indent-according-to-mode)
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(should (= (current-indentation) column))))
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(defun ruby-should-indent-buffer (expected content)
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"Assert that CONTENT turns into EXPECTED after the buffer is re-indented.
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The whitespace before and including \"|\" on each line is removed."
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(ruby-with-temp-buffer (ruby-test-string content)
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(indent-region (point-min) (point-max))
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(should (string= (ruby-test-string expected) (buffer-string)))))
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(defun ruby-test-string (s &rest args)
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(apply 'format (replace-regexp-in-string "^[ \t]*|" "" s) args))
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(defun ruby-assert-state (content index value &optional point)
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"Assert syntax state values at the end of CONTENT.
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VALUES-PLIST is a list with alternating index and value elements."
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(ruby-with-temp-buffer content
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(when point (goto-char point))
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(syntax-propertize (point))
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(should (eq (nth index
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(parse-partial-sexp (point-min) (point)))
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value))))
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(defun ruby-assert-face (content pos face)
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(ruby-with-temp-buffer content
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(font-lock-ensure nil nil)
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(should (eq face (get-text-property pos 'face)))))
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(ert-deftest ruby-indent-after-symbol-made-from-string-interpolation ()
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"It can indent the line after symbol made using string interpolation."
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(ruby-should-indent "def foo(suffix)\n :\"bar#{suffix}\"\n"
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ruby-indent-level))
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(ert-deftest ruby-indent-after-js-style-symbol-with-block-beg-name ()
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"JS-style hash symbol can have keyword name."
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(ruby-should-indent "link_to \"home\", home_path, class: \"foo\"\n" 0))
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(ert-deftest ruby-discern-singleton-class-from-heredoc ()
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(ruby-assert-state "foo <<asd\n" 3 ?\n)
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(ruby-assert-state "class <<asd\n" 3 nil))
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(ert-deftest ruby-heredoc-font-lock ()
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(let ((s "foo <<eos.gsub('^ *', '')"))
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(ruby-assert-face s 9 font-lock-string-face)
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(ruby-assert-face s 10 nil)))
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(ert-deftest ruby-singleton-class-no-heredoc-font-lock ()
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(ruby-assert-face "class<<a" 8 nil))
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(ert-deftest ruby-heredoc-highlights-interpolations ()
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(ruby-assert-face "s = <<EOS\n #{foo}\nEOS" 15 font-lock-variable-name-face))
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(ert-deftest ruby-no-heredoc-inside-quotes ()
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(ruby-assert-state "\"<<\", \"\",\nfoo" 3 nil))
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(ert-deftest ruby-no-heredoc-left-shift ()
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;; We can't really detect the left shift operator (like in similar
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;; cases, it depends on the type of foo), so we just require for <<
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;; to be preceded by a character from a known set.
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(ruby-assert-state "foo(a<<b)" 3 nil))
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(ert-deftest ruby-no-heredoc-class-self ()
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(ruby-assert-state "class <<self\nend" 3 nil))
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(ert-deftest ruby-exit!-font-lock ()
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(ruby-assert-face "exit!" 5 font-lock-builtin-face))
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(ert-deftest ruby-deep-indent ()
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(let ((ruby-deep-arglist nil)
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(ruby-deep-indent-paren '(?\( ?\{ ?\[ ?\] t)))
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(ruby-should-indent "foo = [1,\n2" 7)
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(ruby-should-indent "foo = {a: b,\nc: d" 7)
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(ruby-should-indent "foo(a,\nb" 4)))
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(ert-deftest ruby-deep-indent-disabled ()
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(let ((ruby-deep-arglist nil)
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(ruby-deep-indent-paren nil))
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(ruby-should-indent "foo = [\n1" ruby-indent-level)
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(ruby-should-indent "foo = {\na: b" ruby-indent-level)
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(ruby-should-indent "foo(\na" ruby-indent-level)))
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(ert-deftest ruby-indent-after-keyword-in-a-string ()
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(ruby-should-indent "a = \"abc\nif\"\n " 0)
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(ruby-should-indent "a = %w[abc\n def]\n " 0)
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(ruby-should-indent "a = \"abc\n def\"\n " 0))
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(ert-deftest ruby-regexp-doesnt-start-in-string ()
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(ruby-assert-state "'(/', /\d+/" 3 nil))
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(ert-deftest ruby-regexp-starts-after-string ()
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(ruby-assert-state "'(/', /\d+/" 3 ?/ 8))
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(ert-deftest ruby-regexp-interpolation-is-highlighted ()
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(ruby-assert-face "/#{foobs}/" 4 font-lock-variable-name-face))
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(ert-deftest ruby-regexp-skips-over-interpolation ()
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(ruby-assert-state "/#{foobs.join('/')}/" 3 nil))
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(ert-deftest ruby-regexp-continues-till-end-when-unclosed ()
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(ruby-assert-state "/bars" 3 ?/))
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(ert-deftest ruby-regexp-can-be-multiline ()
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(ruby-assert-state "/bars\ntees # toots \nfoos/" 3 nil))
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(ert-deftest ruby-slash-symbol-is-not-mistaken-for-regexp ()
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(ruby-assert-state ":/" 3 nil))
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(ert-deftest ruby-slash-char-literal-is-not-mistaken-for-regexp ()
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(ruby-assert-state "?/" 3 nil))
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(ert-deftest ruby-regexp-is-not-mistaken-for-slash-symbol ()
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(ruby-assert-state "x = /foo:/" 3 nil))
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(ert-deftest ruby-indent-simple ()
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(ruby-should-indent-buffer
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"if foo
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| bar
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|end
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|zot
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|"
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"if foo
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|bar
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| end
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| zot
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|"))
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(ert-deftest ruby-indent-keyword-label ()
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(ruby-should-indent-buffer
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"bar(class: XXX) do
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| foo
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|end
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|bar
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|"
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"bar(class: XXX) do
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| foo
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| end
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| bar
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|"))
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(ert-deftest ruby-indent-method-with-question-mark ()
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(ruby-should-indent-buffer
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"if x.is_a?(XXX)
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| foo
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|end
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|"
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"if x.is_a?(XXX)
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| foo
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| end
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|"))
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(ert-deftest ruby-indent-expr-in-regexp ()
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(ruby-should-indent-buffer
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"if /#{foo}/ =~ s
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| x = 1
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|end
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|"
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"if /#{foo}/ =~ s
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| x = 1
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| end
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|"))
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(ert-deftest ruby-indent-singleton-class ()
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(ruby-should-indent-buffer
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"class<<bar
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| foo
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|end
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|"
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"class<<bar
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|foo
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| end
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|"))
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(ert-deftest ruby-indent-inside-heredoc-after-operator ()
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(ruby-should-indent-buffer
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"b=<<eos
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| 42"
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"b=<<eos
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| 42"))
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(ert-deftest ruby-indent-inside-heredoc-after-space ()
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(ruby-should-indent-buffer
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"foo <<eos.gsub(' ', '*')
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| 42"
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"foo <<eos.gsub(' ', '*')
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| 42"))
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(ert-deftest ruby-indent-array-literal ()
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(let ((ruby-deep-indent-paren nil))
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(ruby-should-indent-buffer
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"foo = [
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| bar
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|]
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|"
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"foo = [
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| bar
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| ]
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|"))
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(ruby-should-indent-buffer
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"foo do
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| [bar]
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|end
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|"
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"foo do
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|[bar]
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| end
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|"))
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(ert-deftest ruby-indent-begin-end ()
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(ruby-should-indent-buffer
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"begin
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| a[b]
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|end
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|"
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"begin
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| a[b]
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| end
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|"))
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(ert-deftest ruby-indent-array-after-paren-and-space ()
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(ruby-should-indent-buffer
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"class A
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| def foo
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| foo( [])
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| end
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|end
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|"
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"class A
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| def foo
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|foo( [])
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|end
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| end
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|"))
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(ert-deftest ruby-indent-after-block-in-continued-expression ()
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(ruby-should-indent-buffer
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"var =
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| begin
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| val
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| end
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|statement"
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"var =
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|begin
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|val
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|end
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|statement"))
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(ert-deftest ruby-indent-spread-args-in-parens ()
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(let ((ruby-deep-indent-paren '(?\()))
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(ruby-should-indent-buffer
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"foo(1,
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| 2,
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| 3)
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|"
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"foo(1,
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| 2,
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| 3)
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|")))
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(ert-deftest ruby-align-to-stmt-keywords-t ()
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(let ((ruby-align-to-stmt-keywords t))
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(ruby-should-indent-buffer
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"foo = if bar?
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| 1
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|else
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| 2
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|end
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|foo || begin
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| bar
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|end
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|foo ||
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| begin
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| bar
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| end
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|"
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"foo = if bar?
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| 1
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|else
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| 2
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| end
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| foo || begin
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| bar
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|end
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| foo ||
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| begin
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|bar
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| end
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|")
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))
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(ert-deftest ruby-align-to-stmt-keywords-case ()
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(let ((ruby-align-to-stmt-keywords '(case)))
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(ruby-should-indent-buffer
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"b = case a
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|when 13
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| 6
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|else
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| 42
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|end"
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"b = case a
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| when 13
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| 6
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| else
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| 42
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| end")))
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(ert-deftest ruby-align-chained-calls ()
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(let ((ruby-align-chained-calls t))
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(ruby-should-indent-buffer
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"one.two.three
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| .four
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|my_array.select { |str| str.size > 5 }
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| .map { |str| str.downcase }"
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"one.two.three
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| .four
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|my_array.select { |str| str.size > 5 }
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| .map { |str| str.downcase }")))
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(ert-deftest ruby-move-to-block-stops-at-indentation ()
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(ruby-with-temp-buffer "def f\nend"
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(beginning-of-line)
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(ruby-move-to-block -1)
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(should (looking-at "^def"))))
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(ert-deftest ruby-toggle-block-to-do-end ()
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(ruby-with-temp-buffer "foo {|b|\n}"
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(beginning-of-line)
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(ruby-toggle-block)
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(should (string= "foo do |b|\nend" (buffer-string)))))
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(ert-deftest ruby-toggle-block-to-brace ()
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(let ((pairs '((17 . "foo { |b| b + 2 }")
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(16 . "foo { |b|\n b + 2\n}"))))
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(dolist (pair pairs)
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(with-temp-buffer
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(let ((fill-column (car pair)))
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(insert "foo do |b|\n b + 2\nend")
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(ruby-mode)
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(beginning-of-line)
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(ruby-toggle-block)
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(should (string= (cdr pair) (buffer-string))))))))
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(ert-deftest ruby-toggle-block-to-multiline ()
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(ruby-with-temp-buffer "foo {|b| b + 1}"
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(beginning-of-line)
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(ruby-toggle-block)
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(should (string= "foo do |b|\n b + 1\nend" (buffer-string)))))
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(ert-deftest ruby-toggle-block-with-interpolation ()
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(ruby-with-temp-buffer "foo do\n \"#{bar}\"\nend"
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(beginning-of-line)
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(ruby-toggle-block)
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(should (string= "foo { \"#{bar}\" }" (buffer-string)))))
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(ert-deftest ruby-recognize-symbols-starting-with-at-character ()
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(ruby-assert-face ":@abc" 3 font-lock-constant-face))
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(ert-deftest ruby-hash-character-not-interpolation ()
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(ruby-assert-face "\"This is #{interpolation}\"" 15
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font-lock-variable-name-face)
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(ruby-assert-face "\"This is \\#{no interpolation} despite the #\""
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15 font-lock-string-face)
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(ruby-assert-face "\n#@comment, not ruby code" 5 font-lock-comment-face)
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(ruby-assert-state "\n#@comment, not ruby code" 4 t)
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(ruby-assert-face "# A comment cannot have #{an interpolation} in it"
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30 font-lock-comment-face)
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(ruby-assert-face "# #{comment}\n \"#{interpolation}\"" 16
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font-lock-variable-name-face))
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(ert-deftest ruby-interpolation-suppresses-quotes-inside ()
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(let ((s "\"<ul><li>#{@files.join(\"</li><li>\")}</li></ul>\""))
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(ruby-assert-state s 8 nil)
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(ruby-assert-face s 9 font-lock-string-face)
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(ruby-assert-face s 10 font-lock-variable-name-face)
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(ruby-assert-face s 41 font-lock-string-face)))
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(ert-deftest ruby-interpolation-suppresses-one-double-quote ()
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(let ((s "\"foo#{'\"'}\""))
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(ruby-assert-state s 8 nil)
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(ruby-assert-face s 8 font-lock-variable-name-face)
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(ruby-assert-face s 11 font-lock-string-face)))
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(ert-deftest ruby-interpolation-suppresses-one-backtick ()
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(let ((s "`as#{'`'}das`"))
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(ruby-assert-state s 8 nil)))
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(ert-deftest ruby-interpolation-keeps-non-quote-syntax ()
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(let ((s "\"foo#{baz.tee}bar\""))
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(ruby-with-temp-buffer s
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(goto-char (point-min))
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(ruby-mode)
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(syntax-propertize (point-max))
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(search-forward "tee")
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(should (string= (thing-at-point 'symbol) "tee")))))
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(ert-deftest ruby-interpolation-inside-percent-literal ()
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(let ((s "%( #{boo} )"))
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(ruby-assert-face s 1 font-lock-string-face)
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(ruby-assert-face s 4 font-lock-variable-name-face)
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(ruby-assert-face s 10 font-lock-string-face)
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(ruby-assert-state s 8 nil)))
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(ert-deftest ruby-interpolation-inside-percent-literal-with-paren ()
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:expected-result :failed
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(let ((s "%(^#{\")\"}^)"))
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(ruby-assert-face s 3 font-lock-string-face)
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(ruby-assert-face s 4 font-lock-variable-name-face)
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(ruby-assert-face s 10 font-lock-string-face)
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;; It's confused by the closing paren in the middle.
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(ruby-assert-state s 8 nil)))
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(ert-deftest ruby-interpolation-inside-another-interpolation ()
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:expected-result :failed
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(let ((s "\"#{[a, b, c].map { |v| \"#{v}\" }.join}\""))
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(ruby-assert-face s 1 font-lock-string-face)
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(ruby-assert-face s 2 font-lock-variable-name-face)
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(ruby-assert-face s 38 font-lock-string-face)
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(ruby-assert-state s 8 nil)))
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(ert-deftest ruby-interpolation-inside-double-quoted-percent-literals ()
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(ruby-assert-face "%Q{foo #@bar}" 8 font-lock-variable-name-face)
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(ruby-assert-face "%W{foo #@bar}" 8 font-lock-variable-name-face)
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(ruby-assert-face "%r{foo #@bar}" 8 font-lock-variable-name-face)
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(ruby-assert-face "%x{foo #@bar}" 8 font-lock-variable-name-face))
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(ert-deftest ruby-no-interpolation-in-single-quoted-literals ()
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(ruby-assert-face "'foo #@bar'" 7 font-lock-string-face)
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(ruby-assert-face "%q{foo #@bar}" 8 font-lock-string-face)
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(ruby-assert-face "%w{foo #@bar}" 8 font-lock-string-face)
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(ruby-assert-face "%s{foo #@bar}" 8 font-lock-string-face))
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(ert-deftest ruby-interpolation-after-dollar-sign ()
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(ruby-assert-face "\"$#{balance}\"" 2 'font-lock-string-face)
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(ruby-assert-face "\"$#{balance}\"" 3 'font-lock-variable-name-face))
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|
|
(ert-deftest ruby-no-unknown-percent-literals ()
|
|
;; No folding of case.
|
|
(ruby-assert-face "%S{foo}" 4 nil)
|
|
(ruby-assert-face "%R{foo}" 4 nil))
|
|
|
|
(ert-deftest ruby-no-nested-percent-literals ()
|
|
(ruby-with-temp-buffer "a = %w[b %()]"
|
|
(syntax-propertize (point))
|
|
(should (null (nth 8 (syntax-ppss))))
|
|
(should (eq t (nth 3 (syntax-ppss (1- (point-max))))))
|
|
(search-backward "[")
|
|
(should (eq t (nth 3 (syntax-ppss))))))
|
|
|
|
(ert-deftest ruby-add-log-current-method-examples ()
|
|
(let ((pairs '(("foo" . "#foo")
|
|
("C.foo" . ".foo")
|
|
("self.foo" . ".foo"))))
|
|
(dolist (pair pairs)
|
|
(let ((name (car pair))
|
|
(value (cdr pair)))
|
|
(ruby-with-temp-buffer (ruby-test-string
|
|
"module M
|
|
| class C
|
|
| def %s
|
|
| _
|
|
| end
|
|
| end
|
|
|end"
|
|
name)
|
|
(search-backward "_")
|
|
(forward-line)
|
|
(should (string= (ruby-add-log-current-method)
|
|
(format "M::C%s" value))))))))
|
|
|
|
(ert-deftest ruby-add-log-current-method-outside-of-method ()
|
|
(ruby-with-temp-buffer (ruby-test-string
|
|
"module M
|
|
| class C
|
|
| def foo
|
|
| end
|
|
| _
|
|
| end
|
|
|end")
|
|
(search-backward "_")
|
|
(should (string= (ruby-add-log-current-method)"M::C"))))
|
|
|
|
(ert-deftest ruby-add-log-current-method-in-singleton-class ()
|
|
(ruby-with-temp-buffer (ruby-test-string
|
|
"class C
|
|
| class << self
|
|
| def foo
|
|
| _
|
|
| end
|
|
| end
|
|
|end")
|
|
(search-backward "_")
|
|
(should (string= (ruby-add-log-current-method) "C.foo"))))
|
|
|
|
(ert-deftest ruby-add-log-current-method-namespace-shorthand ()
|
|
(ruby-with-temp-buffer (ruby-test-string
|
|
"class C::D
|
|
| def foo
|
|
| _
|
|
| end
|
|
|end")
|
|
(search-backward "_")
|
|
(should (string= (ruby-add-log-current-method) "C::D#foo"))))
|
|
|
|
(ert-deftest ruby-add-log-current-method-after-inner-class ()
|
|
(ruby-with-temp-buffer (ruby-test-string
|
|
"module M
|
|
| class C
|
|
| class D
|
|
| end
|
|
| def foo
|
|
| _
|
|
| end
|
|
| end
|
|
|end")
|
|
(search-backward "_")
|
|
(should (string= (ruby-add-log-current-method) "M::C#foo"))))
|
|
|
|
(defvar ruby-block-test-example
|
|
(ruby-test-string
|
|
"class C
|
|
| def foo
|
|
| 1
|
|
| end
|
|
|
|
|
| def bar
|
|
| 2
|
|
| end
|
|
|
|
|
| def baz
|
|
|some do
|
|
|3
|
|
| end
|
|
| end
|
|
|end"))
|
|
|
|
(defmacro ruby-deftest-move-to-block (name &rest body)
|
|
(declare (indent defun))
|
|
`(ert-deftest ,(intern (format "ruby-move-to-block-%s" name)) ()
|
|
(with-temp-buffer
|
|
(insert ruby-block-test-example)
|
|
(ruby-mode)
|
|
(goto-char (point-min))
|
|
,@body)))
|
|
|
|
(ruby-deftest-move-to-block works-on-do
|
|
(forward-line 10)
|
|
(ruby-end-of-block)
|
|
(should (= 13 (line-number-at-pos)))
|
|
(ruby-beginning-of-block)
|
|
(should (= 11 (line-number-at-pos))))
|
|
|
|
(ruby-deftest-move-to-block zero-is-noop
|
|
(forward-line 4)
|
|
(ruby-move-to-block 0)
|
|
(should (= 5 (line-number-at-pos))))
|
|
|
|
(ruby-deftest-move-to-block ok-with-three
|
|
(forward-line 1)
|
|
(ruby-move-to-block 3)
|
|
(should (= 14 (line-number-at-pos))))
|
|
|
|
(ruby-deftest-move-to-block ok-with-minus-two
|
|
(forward-line 9)
|
|
(ruby-move-to-block -2)
|
|
(should (= 2 (line-number-at-pos))))
|
|
|
|
(ert-deftest ruby-move-to-block-skips-percent-literal ()
|
|
(dolist (s (list (ruby-test-string
|
|
"foo do
|
|
| a = %%w(
|
|
| def yaa
|
|
| )
|
|
|end")
|
|
(ruby-test-string
|
|
"foo do
|
|
| a = %%w|
|
|
| end
|
|
| |
|
|
|end")))
|
|
(ruby-with-temp-buffer s
|
|
(goto-char (point-min))
|
|
(ruby-end-of-block)
|
|
(should (= 5 (line-number-at-pos)))
|
|
(ruby-beginning-of-block)
|
|
(should (= 1 (line-number-at-pos))))))
|
|
|
|
(ert-deftest ruby-move-to-block-skips-heredoc ()
|
|
(ruby-with-temp-buffer
|
|
(ruby-test-string
|
|
"if something_wrong?
|
|
| ActiveSupport::Deprecation.warn(<<-eowarn)
|
|
| boo hoo
|
|
| end
|
|
| eowarn
|
|
|end")
|
|
(goto-char (point-min))
|
|
(ruby-end-of-block)
|
|
(should (= 6 (line-number-at-pos)))
|
|
(ruby-beginning-of-block)
|
|
(should (= 1 (line-number-at-pos)))))
|
|
|
|
(ert-deftest ruby-move-to-block-does-not-fold-case ()
|
|
(ruby-with-temp-buffer
|
|
(ruby-test-string
|
|
"foo do
|
|
| Module.to_s
|
|
|end")
|
|
(let ((case-fold-search t))
|
|
(ruby-beginning-of-block))
|
|
(should (= 1 (line-number-at-pos)))))
|
|
|
|
(ert-deftest ruby-move-to-block-moves-from-else-to-if ()
|
|
(ruby-with-temp-buffer (ruby-test-string
|
|
"if true
|
|
| nested_block do
|
|
| end
|
|
|else
|
|
|end")
|
|
(goto-char (point-min))
|
|
(forward-line 3)
|
|
(ruby-beginning-of-block)
|
|
(should (= 1 (line-number-at-pos)))))
|
|
|
|
(ert-deftest ruby-beginning-of-defun-does-not-fold-case ()
|
|
(ruby-with-temp-buffer
|
|
(ruby-test-string
|
|
"class C
|
|
| def bar
|
|
| Class.to_s
|
|
| end
|
|
|end")
|
|
(goto-char (point-min))
|
|
(forward-line 3)
|
|
(let ((case-fold-search t))
|
|
(beginning-of-defun))
|
|
(should (= 2 (line-number-at-pos)))))
|
|
|
|
(ert-deftest ruby-end-of-defun-skips-to-next-line-after-the-method ()
|
|
(ruby-with-temp-buffer
|
|
(ruby-test-string
|
|
"class D
|
|
| def tee
|
|
| 'ho hum'
|
|
| end
|
|
|end")
|
|
(goto-char (point-min))
|
|
(forward-line 1)
|
|
(end-of-defun)
|
|
(should (= 5 (line-number-at-pos)))))
|
|
|
|
(defvar ruby-sexp-test-example
|
|
(ruby-test-string
|
|
"class C
|
|
| def foo
|
|
| self.end
|
|
| D.new.class
|
|
| [1, 2, 3].map do |i|
|
|
| i + 1
|
|
| end.sum
|
|
| end
|
|
|end"))
|
|
|
|
(ert-deftest ruby-forward-sexp-skips-method-calls-with-keyword-names ()
|
|
(ruby-with-temp-buffer ruby-sexp-test-example
|
|
(goto-line 2)
|
|
(ruby-forward-sexp)
|
|
(should (= 8 (line-number-at-pos)))))
|
|
|
|
(ert-deftest ruby-backward-sexp-skips-method-calls-with-keyword-names ()
|
|
(ruby-with-temp-buffer ruby-sexp-test-example
|
|
(goto-line 8)
|
|
(end-of-line)
|
|
(ruby-backward-sexp)
|
|
(should (= 2 (line-number-at-pos)))))
|
|
|
|
(ert-deftest ruby-toggle-string-quotes-quotes-correctly ()
|
|
(let ((pairs
|
|
'(("puts '\"foo\"\\''" . "puts \"\\\"foo\\\"'\"")
|
|
("puts \"'foo'\\\"\"" . "puts '\\'foo\\'\"'"))))
|
|
(dolist (pair pairs)
|
|
(ruby-with-temp-buffer (car pair)
|
|
(beginning-of-line)
|
|
(search-forward "foo")
|
|
(ruby-toggle-string-quotes)
|
|
(should (string= (buffer-string) (cdr pair)))))))
|
|
|
|
(ert-deftest ruby--insert-coding-comment-ruby-style ()
|
|
(with-temp-buffer
|
|
(let ((ruby-encoding-magic-comment-style 'ruby))
|
|
(ruby--insert-coding-comment "utf-8")
|
|
(should (string= "# coding: utf-8\n" (buffer-string))))))
|
|
|
|
(ert-deftest ruby--insert-coding-comment-emacs-style ()
|
|
(with-temp-buffer
|
|
(let ((ruby-encoding-magic-comment-style 'emacs))
|
|
(ruby--insert-coding-comment "utf-8")
|
|
(should (string= "# -*- coding: utf-8 -*-\n" (buffer-string))))))
|
|
|
|
(ert-deftest ruby--insert-coding-comment-custom-style ()
|
|
(with-temp-buffer
|
|
(let ((ruby-encoding-magic-comment-style 'custom)
|
|
(ruby-custom-encoding-magic-comment-template "# encoding: %s\n"))
|
|
(ruby--insert-coding-comment "utf-8")
|
|
(should (string= "# encoding: utf-8\n\n" (buffer-string))))))
|
|
|
|
|
|
(provide 'ruby-mode-tests)
|
|
|
|
;;; ruby-mode-tests.el ends here
|