Merge from emacs-26

463f96b481 * doc/lispref/searching.texi: Document regexp repetition l...
08a6195571 ; test/README: Document TEST_LOAD_EL parameter.
7bbea90b1a * src/syntax.c (char-syntax): Warn about ignoring text pro...
50fcbb5f61 ; * src/process.c (Fprocess_contact): Fix docstring typo.
81ae9c8c05 Load mm-util as needed for url-file and url-data (Bug#30258)
5a1ee67ae1 Another minor copyedit in the manual's "Scroll Bars"
226a651e9e Minor fix in documentation of 'equal'
b26786c8d9 * lisp/dired-x.el (dired-guess-shell-alist-user): Doc fix....
5699a824f0 Minor rewording in Emacs manual's "Help Mode" node
f35ff0156e Fixes for Emacs manual in frames.texi
6cd4e8dcc5 * doc/misc/cl.texi (Efficiency Concerns): Fix 2012-10-27 t...
1412cf3edd Fix a few issues with latest GTK scaling changes
59db8dca03 Use scaled coordinates when calling into GTK
2892f05792 Scale monitor dimensions obtained from GTK

4 files changed, 98 insertions, 0 deletions

diff --git a/test/README b/test/README
index 7f4afb32bd3..1cd9db3bb88 100644
--- a/test/README
+++ b/test/README
@@ -44,6 +44,12 @@ If your test file contains the tests "test-foo", "test2-foo" and
 "test-foo-remote", and you want to run only the former two tests, you
 could use a selector regexp: "make <filename> SELECTOR='\"foo$$\"'".
 
+Note that although the test files are always compiled (unless they set
+no-byte-compile), the source files will be run by default, to give
+nicer backtraces.  To run the compiled version of a test use
+
+    make TEST_LOAD_EL=no ...
+
 
 (Also, see etc/compilation.txt for compilation mode font lock tests.)
 
diff --git a/test/lisp/url/url-file-resources/file.txt b/test/lisp/url/url-file-resources/file.txt
new file mode 100644
index 00000000000..b0b4e38e5fd
--- /dev/null
+++ b/test/lisp/url/url-file-resources/file.txt
@@ -0,0 +1 @@
+Some file data
diff --git a/test/lisp/url/url-file-tests.el b/test/lisp/url/url-file-tests.el
new file mode 100644
index 00000000000..969bca7f8d0
--- /dev/null
+++ b/test/lisp/url/url-file-tests.el
@@ -0,0 +1,50 @@
+;;; url-file-tests.el --- Test suite for url-file. -*- lexical-binding: t -*-
+
+;; Copyright (C) 2018 Free Software Foundation, Inc.
+
+;; 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 <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'url-file)
+(require 'ert)
+
+(defconst url-file-tests-data-directory
+  (expand-file-name "lisp/url/url-file-resources"
+                    (or (getenv "EMACS_TEST_DIRECTORY")
+                        (expand-file-name "../../.."
+                                          (or load-file-name
+                                              buffer-file-name))))
+  "Directory for url-file test files.")
+
+(ert-deftest url-file ()
+  "Test reading file via file:// URL."
+  (let ((file (expand-file-name "file.txt" url-file-tests-data-directory)))
+    (should (equal
+             (with-current-buffer
+                 (url-file (url-generic-parse-url (concat "file://" file))
+                           #'ignore nil)
+               (prog1 (buffer-substring (point) (point-max))
+                 (kill-buffer)))
+             (with-temp-buffer
+               (insert-file-contents-literally file)
+               (buffer-string))))))
+
+(provide 'url-file-tests)
+
+;;; url-file-tests.el ends here
diff --git a/test/lisp/url/url-misc-tests.el b/test/lisp/url/url-misc-tests.el
new file mode 100644
index 00000000000..fec2609bb7f
--- /dev/null
+++ b/test/lisp/url/url-misc-tests.el
@@ -0,0 +1,41 @@
+;;; url-misc-tests.el --- Test suite for url-misc. -*- lexical-binding: t -*-
+
+;; Copyright (C) 2018 Free Software Foundation, Inc.
+
+;; 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 <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'url-misc)
+(require 'ert)
+
+(ert-deftest url-misc-data ()
+  "Test reading data: URL."
+  (should (equal
+           (with-current-buffer
+               (url-data (url-generic-parse-url "data:;,some%20text"))
+             (goto-char (point-min))
+             (forward-paragraph)
+             (forward-line)
+             (prog1 (buffer-substring (point) (point-max))
+               (kill-buffer)))
+           "some text")))
+
+(provide 'url-misc-tests)
+
+;;; url-misc-tests.el ends here