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[Emacs-diffs] master f4b50da: Make ediff handle remote and quoted file n
From: |
Philipp Stephani |
Subject: |
[Emacs-diffs] master f4b50da: Make ediff handle remote and quoted file names |
Date: |
Tue, 4 Apr 2017 05:40:22 -0400 (EDT) |
branch: master
commit f4b50dad8d5eade04f495c693c0bca46060b25cb
Author: Philipp Stephani <address@hidden>
Commit: Philipp Stephani <address@hidden>
Make ediff handle remote and quoted file names
Quoted file names need to be unquoted before passed to
subprocesses (Bug#25950).
* lisp/vc/ediff-diff.el (ediff-exec-process): Handle remote and quoted
file names.
* test/lisp/vc/ediff-diff-tests.el
(ediff-diff-tests--ediff-exec-process--quoted-file): Add unit test.
---
lisp/vc/ediff-diff.el | 6 +++++-
test/lisp/vc/ediff-diff-tests.el | 44 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 49 insertions(+), 1 deletion(-)
diff --git a/lisp/vc/ediff-diff.el b/lisp/vc/ediff-diff.el
index 37f2234..cfa08ef 100644
--- a/lisp/vc/ediff-diff.el
+++ b/lisp/vc/ediff-diff.el
@@ -1149,7 +1149,11 @@ delimiter regions"))
ediff-coding-system-for-write
ediff-coding-system-for-read))
args)
- (setq args (append (split-string options) files))
+ (setq args (append (split-string options)
+ (mapcar (lambda (file)
+ (file-name-unquote
+ (or (file-local-copy file) file)))
+ files)))
(setq args (delete "" (delq nil args))) ; delete nil and "" from arguments
;; the --binary option, if present, should be used only for buffer jobs
;; or for refining the differences
diff --git a/test/lisp/vc/ediff-diff-tests.el b/test/lisp/vc/ediff-diff-tests.el
new file mode 100644
index 0000000..aacc8bf
--- /dev/null
+++ b/test/lisp/vc/ediff-diff-tests.el
@@ -0,0 +1,44 @@
+;;; ediff-diff-tests.el --- Unit tests for ediff-diff.el -*- lexical-binding:
t; -*-
+
+;; Copyright (C) 2017 Free Software Foundation, Inc.
+
+;; Author: Philipp Stephani <address@hidden>
+
+;; 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:
+
+;; Unit tests for lisp/vc/ediff-diff.el.
+
+;;; Code:
+
+(require 'ediff-diff)
+
+(require 'cl-lib)
+(require 'ert)
+
+(ert-deftest ediff-diff-tests--ediff-exec-process--quoted-file ()
+ "Check that Bug#25950 is fixed."
+ (cl-letf* ((call-process-args ())
+ ((symbol-function #'call-process)
+ (lambda (&rest args) (push args call-process-args) 0)))
+ (with-temp-buffer
+ (ediff-exec-process "diff" (current-buffer) :synchronous ""
+ "/:/a" "/:/b")
+ (should (equal call-process-args
+ `(("diff" nil ,(current-buffer) nil "/a" "/b")))))))
+
+;;; ediff-diff-tests.el ends here
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