--- /dev/null
+;;; tramp-tests.el --- Tests of remote file access
+
+;; Copyright (C) 2013 Free Software Foundation, Inc.
+
+;; Author: Michael Albinus <michael.albinus@gmx.de>
+
+;; 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:
+
+;; Some of the tests are intended to run over remote files. Set
+;; `tramp-test-temporary-file-directory' to a suitable value. It must
+;; NOT require an interactive password prompt, when running the tests
+;; in batch mode.
+
+;; If you want to skip tests for remote files, set this variable to
+;; `null-device'.
+
+;;; Code:
+
+(require 'ert)
+(require 'tramp)
+
+;; There is no default value on w32 systems, which could work out of the box.
+(defconst tramp-test-temporary-file-directory
+ (if (eq system-type 'windows-nt) null-device "/ssh::/tmp")
+ "Temporary directory for Tramp tests.")
+
+(setq tramp-verbose 0
+ tramp-message-show-message nil)
+(when noninteractive (defalias 'tramp-read-passwd 'ignore))
+
+(defvar tramp--test-enabled-checked nil
+ "Cached result of `tramp--test-enabled'.
+If the function did run, the value is a cons cell, the `cdr'
+being the result.")
+
+(defun tramp--test-enabled ()
+ "Whether remote file access is enabled."
+ (unless (consp tramp--test-enabled-checked)
+ (setq
+ tramp--test-enabled-checked
+ (cons
+ t (ignore-errors
+ (and
+ (file-remote-p tramp-test-temporary-file-directory)
+ (file-directory-p tramp-test-temporary-file-directory)
+ (file-writable-p tramp-test-temporary-file-directory))))))
+ ;; Return result.
+ (cdr tramp--test-enabled-checked))
+
+(defun tramp--test-make-temp-name ()
+ "Create a temporary file name for test."
+ (expand-file-name
+ (make-temp-name "tramp-test") tramp-test-temporary-file-directory))
+
+(ert-deftest tramp-test00-availability ()
+ "Test availability of Tramp functions."
+ :expected-result (if (tramp--test-enabled) :passed :failed)
+ (should (ignore-errors
+ (and
+ (file-remote-p tramp-test-temporary-file-directory)
+ (file-directory-p tramp-test-temporary-file-directory)
+ (file-writable-p tramp-test-temporary-file-directory)))))
+
+(ert-deftest tramp-test01-file-name-syntax ()
+ "Check remote file name syntax."
+ ;; Simple cases.
+ (should (tramp-tramp-file-p "/method::"))
+ (should (tramp-tramp-file-p "/host:"))
+ (should (tramp-tramp-file-p "/user@:"))
+ (should (tramp-tramp-file-p "/user@host:"))
+ (should (tramp-tramp-file-p "/method:host:"))
+ (should (tramp-tramp-file-p "/method:user@:"))
+ (should (tramp-tramp-file-p "/method:user@host:"))
+ (should (tramp-tramp-file-p "/method:user@email@host:"))
+
+ ;; Using a port.
+ (should (tramp-tramp-file-p "/host#1234:"))
+ (should (tramp-tramp-file-p "/user@host#1234:"))
+ (should (tramp-tramp-file-p "/method:host#1234:"))
+ (should (tramp-tramp-file-p "/method:user@host#1234:"))
+
+ ;; Using an IPv4 address.
+ (should (tramp-tramp-file-p "/1.2.3.4:"))
+ (should (tramp-tramp-file-p "/user@1.2.3.4:"))
+ (should (tramp-tramp-file-p "/method:1.2.3.4:"))
+ (should (tramp-tramp-file-p "/method:user@1.2.3.4:"))
+
+ ;; Using an IPv6 address.
+ (should (tramp-tramp-file-p "/[]:"))
+ (should (tramp-tramp-file-p "/[::1]:"))
+ (should (tramp-tramp-file-p "/user@[::1]:"))
+ (should (tramp-tramp-file-p "/method:[::1]:"))
+ (should (tramp-tramp-file-p "/method:user@[::1]:"))
+
+ ;; Local file name part.
+ (should (tramp-tramp-file-p "/host:/:"))
+ (should (tramp-tramp-file-p "/method:::"))
+ (should (tramp-tramp-file-p "/method::/path/to/file"))
+ (should (tramp-tramp-file-p "/method::file"))
+
+ ;; Multihop.
+ (should (tramp-tramp-file-p "/method1:|method2::"))
+ (should (tramp-tramp-file-p "/method1:host1|host2:"))
+ (should (tramp-tramp-file-p "/method1:host1|method2:host2:"))
+ (should (tramp-tramp-file-p "/method1:user1@host1|method2:user2@host2:"))
+ (should (tramp-tramp-file-p
+ "/method1:user1@host1|method2:user2@host2|method3:user3@host3:"))
+
+ ;; No strings.
+ (should-not (tramp-tramp-file-p nil))
+ (should-not (tramp-tramp-file-p 'symbol))
+ ;; "/:" suppresses file name handlers.
+ (should-not (tramp-tramp-file-p "/::"))
+ (should-not (tramp-tramp-file-p "/:@:"))
+ (should-not (tramp-tramp-file-p "/:[]:"))
+ ;; Multihops require a method.
+ (should-not (tramp-tramp-file-p "/host1|host2:"))
+ ;; Methods or hostnames shall be at least two characters on MS Windows.
+ (when (memq system-type '(cygwin windows-nt))
+ (should-not (tramp-tramp-file-p "/c:/path/to/file"))
+ (should-not (tramp-tramp-file-p "/c::/path/to/file"))))
+
+(ert-deftest tramp-test02-file-name-dissect ()
+ "Check remote file name components."
+ (let ((tramp-default-method "default-method")
+ (tramp-default-user "default-user")
+ (tramp-default-host "default-host"))
+ ;; Expand `tramp-default-user' and `tramp-default-host'.
+ (should (string-equal
+ (file-remote-p "/method::")
+ (format "/%s:%s@%s:" "method" "default-user" "default-host")))
+ (should (string-equal (file-remote-p "/method::" 'method) "method"))
+ (should (string-equal (file-remote-p "/method::" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/method::" 'host) "default-host"))
+ (should (string-equal (file-remote-p "/method::" 'localname) ""))
+
+ ;; Expand `tramp-default-method' and `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/host:")
+ (format "/%s:%s@%s:" "default-method" "default-user" "host")))
+ (should (string-equal (file-remote-p "/host:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/host:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/host:" 'host) "host"))
+ (should (string-equal (file-remote-p "/host:" 'localname) ""))
+
+ ;; Expand `tramp-default-method' and `tramp-default-host'.
+ (should (string-equal
+ (file-remote-p "/user@:")
+ (format "/%s:%s@%s:" "default-method""user" "default-host")))
+ (should (string-equal (file-remote-p "/user@:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/user@:" 'user) "user"))
+ (should (string-equal (file-remote-p "/user@:" 'host) "default-host"))
+ (should (string-equal (file-remote-p "/user@:" 'localname) ""))
+
+ ;; Expand `tramp-default-method'.
+ (should (string-equal
+ (file-remote-p "/user@host:")
+ (format "/%s:%s@%s:" "default-method" "user" "host")))
+ (should (string-equal
+ (file-remote-p "/user@host:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/user@host:" 'user) "user"))
+ (should (string-equal (file-remote-p "/user@host:" 'host) "host"))
+ (should (string-equal (file-remote-p "/user@host:" 'localname) ""))
+
+ ;; Expand `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/method:host:")
+ (format "/%s:%s@%s:" "method" "default-user" "host")))
+ (should (string-equal (file-remote-p "/method:host:" 'method) "method"))
+ (should (string-equal (file-remote-p "/method:host:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/method:host:" 'host) "host"))
+ (should (string-equal (file-remote-p "/method:host:" 'localname) ""))
+
+ ;; Expand `tramp-default-host'.
+ (should (string-equal
+ (file-remote-p "/method:user@:")
+ (format "/%s:%s@%s:" "method" "user" "default-host")))
+ (should (string-equal (file-remote-p "/method:user@:" 'method) "method"))
+ (should (string-equal (file-remote-p "/method:user@:" 'user) "user"))
+ (should (string-equal (file-remote-p "/method:user@:" 'host)
+ "default-host"))
+ (should (string-equal (file-remote-p "/method:user@:" 'localname) ""))
+
+ ;; No expansion.
+ (should (string-equal
+ (file-remote-p "/method:user@host:")
+ (format "/%s:%s@%s:" "method" "user" "host")))
+ (should (string-equal
+ (file-remote-p "/method:user@host:" 'method) "method"))
+ (should (string-equal (file-remote-p "/method:user@host:" 'user) "user"))
+ (should (string-equal (file-remote-p "/method:user@host:" 'host) "host"))
+ (should (string-equal (file-remote-p "/method:user@host:" 'localname) ""))
+
+ ;; No expansion.
+ (should (string-equal
+ (file-remote-p "/method:user@email@host:")
+ (format "/%s:%s@%s:" "method" "user@email" "host")))
+ (should (string-equal
+ (file-remote-p "/method:user@email@host:" 'method) "method"))
+ (should (string-equal
+ (file-remote-p "/method:user@email@host:" 'user) "user@email"))
+ (should (string-equal
+ (file-remote-p "/method:user@email@host:" 'host) "host"))
+ (should (string-equal
+ (file-remote-p "/method:user@email@host:" 'localname) ""))
+
+ ;; Expand `tramp-default-method' and `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/host#1234:")
+ (format "/%s:%s@%s:" "default-method" "default-user" "host#1234")))
+ (should (string-equal
+ (file-remote-p "/host#1234:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/host#1234:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/host#1234:" 'host) "host#1234"))
+ (should (string-equal (file-remote-p "/host#1234:" 'localname) ""))
+
+ ;; Expand `tramp-default-method'.
+ (should (string-equal
+ (file-remote-p "/user@host#1234:")
+ (format "/%s:%s@%s:" "default-method" "user" "host#1234")))
+ (should (string-equal
+ (file-remote-p "/user@host#1234:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/user@host#1234:" 'user) "user"))
+ (should (string-equal (file-remote-p "/user@host#1234:" 'host) "host#1234"))
+ (should (string-equal (file-remote-p "/user@host#1234:" 'localname) ""))
+
+ ;; Expand `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/method:host#1234:")
+ (format "/%s:%s@%s:" "method" "default-user" "host#1234")))
+ (should (string-equal
+ (file-remote-p "/method:host#1234:" 'method) "method"))
+ (should (string-equal
+ (file-remote-p "/method:host#1234:" 'user) "default-user"))
+ (should (string-equal
+ (file-remote-p "/method:host#1234:" 'host) "host#1234"))
+ (should (string-equal (file-remote-p "/method:host#1234:" 'localname) ""))
+
+ ;; No expansion.
+ (should (string-equal
+ (file-remote-p "/method:user@host#1234:")
+ (format "/%s:%s@%s:" "method" "user" "host#1234")))
+ (should (string-equal
+ (file-remote-p "/method:user@host#1234:" 'method) "method"))
+ (should (string-equal
+ (file-remote-p "/method:user@host#1234:" 'user) "user"))
+ (should (string-equal
+ (file-remote-p "/method:user@host#1234:" 'host) "host#1234"))
+ (should (string-equal
+ (file-remote-p "/method:user@host#1234:" 'localname) ""))
+
+ ;; Expand `tramp-default-method' and `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/1.2.3.4:")
+ (format "/%s:%s@%s:" "default-method" "default-user" "1.2.3.4")))
+ (should (string-equal (file-remote-p "/1.2.3.4:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/1.2.3.4:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/1.2.3.4:" 'host) "1.2.3.4"))
+ (should (string-equal (file-remote-p "/1.2.3.4:" 'localname) ""))
+
+ ;; Expand `tramp-default-method'.
+ (should (string-equal
+ (file-remote-p "/user@1.2.3.4:")
+ (format "/%s:%s@%s:" "default-method" "user" "1.2.3.4")))
+ (should (string-equal
+ (file-remote-p "/user@1.2.3.4:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/user@1.2.3.4:" 'user) "user"))
+ (should (string-equal (file-remote-p "/user@1.2.3.4:" 'host) "1.2.3.4"))
+ (should (string-equal (file-remote-p "/user@1.2.3.4:" 'localname) ""))
+
+ ;; Expand `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/method:1.2.3.4:")
+ (format "/%s:%s@%s:" "method" "default-user" "1.2.3.4")))
+ (should (string-equal (file-remote-p "/method:1.2.3.4:" 'method) "method"))
+ (should (string-equal
+ (file-remote-p "/method:1.2.3.4:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/method:1.2.3.4:" 'host) "1.2.3.4"))
+ (should (string-equal (file-remote-p "/method:1.2.3.4:" 'localname) ""))
+
+ ;; No expansion.
+ (should (string-equal
+ (file-remote-p "/method:user@1.2.3.4:")
+ (format "/%s:%s@%s:" "method" "user" "1.2.3.4")))
+ (should (string-equal
+ (file-remote-p "/method:user@1.2.3.4:" 'method) "method"))
+ (should (string-equal (file-remote-p "/method:user@1.2.3.4:" 'user) "user"))
+ (should (string-equal
+ (file-remote-p "/method:user@1.2.3.4:" 'host) "1.2.3.4"))
+ (should (string-equal
+ (file-remote-p "/method:user@1.2.3.4:" 'localname) ""))
+
+ ;; This does not work. Why?
+ ;(should (file-remote-p "/[]:"))
+
+ ;; Expand `tramp-default-method' and `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/[::1]:")
+ (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
+ (should (string-equal (file-remote-p "/[::1]:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/[::1]:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/[::1]:" 'host) "::1"))
+ (should (string-equal (file-remote-p "/[::1]:" 'localname) ""))
+
+ ;; Expand `tramp-default-method'.
+ (should (string-equal
+ (file-remote-p "/user@[::1]:")
+ (format "/%s:%s@%s:" "default-method" "user" "[::1]")))
+ (should (string-equal
+ (file-remote-p "/user@[::1]:" 'method) "default-method"))
+ (should (string-equal (file-remote-p "/user@[::1]:" 'user) "user"))
+ (should (string-equal (file-remote-p "/user@[::1]:" 'host) "::1"))
+ (should (string-equal (file-remote-p "/user@[::1]:" 'localname) ""))
+
+ ;; Expand `tramp-default-user'.
+ (should (string-equal
+ (file-remote-p "/method:[::1]:")
+ (format "/%s:%s@%s:" "method" "default-user" "[::1]")))
+ (should (string-equal (file-remote-p "/method:[::1]:" 'method) "method"))
+ (should (string-equal
+ (file-remote-p "/method:[::1]:" 'user) "default-user"))
+ (should (string-equal (file-remote-p "/method:[::1]:" 'host) "::1"))
+ (should (string-equal (file-remote-p "/method:[::1]:" 'localname) ""))
+
+ ;; No expansion.
+ (should (string-equal
+ (file-remote-p "/method:user@[::1]:")
+ (format "/%s:%s@%s:" "method" "user" "[::1]")))
+ (should (string-equal
+ (file-remote-p "/method:user@[::1]:" 'method) "method"))
+ (should (string-equal (file-remote-p "/method:user@[::1]:" 'user) "user"))
+ (should (string-equal (file-remote-p "/method:user@[::1]:" 'host) "::1"))
+ (should (string-equal
+ (file-remote-p "/method:user@[::1]:" 'localname) ""))
+
+ ;; Local file name part.
+ (should (string-equal (file-remote-p "/host:/:" 'localname) "/:"))
+ (should (string-equal (file-remote-p "/method:::" 'localname) ":"))
+ (should (string-equal (file-remote-p "/method:: " 'localname) " "))
+ (should (string-equal (file-remote-p "/method::file" 'localname) "file"))
+ (should (string-equal
+ (file-remote-p "/method::/path/to/file" 'localname)
+ "/path/to/file"))
+
+ ;; Multihop.
+ (should
+ (string-equal
+ (file-remote-p "/method1:user1@host1|method2:user2@host2:/path/to/file")
+ (format "/%s:%s@%s:" "method2" "user2" "host2")))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2:/path/to/file" 'method)
+ "method2"))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2:/path/to/file" 'user)
+ "user2"))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2:/path/to/file" 'host)
+ "host2"))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2:/path/to/file" 'localname)
+ "/path/to/file"))
+
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file")
+ (format "/%s:%s@%s:" "method3" "user3" "host3")))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
+ 'method)
+ "method3"))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
+ 'user)
+ "user3"))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
+ 'host)
+ "host3"))
+ (should
+ (string-equal
+ (file-remote-p
+ "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
+ 'localname)
+ "/path/to/file"))))
+
+(ert-deftest tramp-test03-file-name-defaults ()
+ "Check default values for some methods."
+ ;; Default values in tramp-adb.el.
+ (should (string-equal (file-remote-p "/adb::" 'host) ""))
+ ;; Default values in tramp-ftp.el.
+ (should (string-equal (file-remote-p "/ftp.host:" 'method) "ftp"))
+ (dolist (u '("ftp" "anonymous"))
+ (should (string-equal (file-remote-p (format "/%s@:" u) 'method) "ftp")))
+ ;; Default values in tramp-gvfs.el.
+ ;(should (string-equal (file-remote-p "/synce::" 'user) nil))
+ ;; Default values in tramp-gw.el.
+ (dolist (m '("tunnel" "socks"))
+ (should (string-equal (file-remote-p (format "/%s::" m) 'user)
+ (user-login-name))))
+ ;; Default values in tramp-sh.el.
+ (dolist (h `("127.0.0.1" "[::1]" "localhost" "localhost6" ,(system-name)))
+ (should (string-equal (file-remote-p (format "/root@%s:" h) 'method) "su")))
+ (dolist (m '("su" "sudo" "ksu"))
+ (should (string-equal (file-remote-p (format "/%s::" m) 'user) "root")))
+ (dolist (m '("rcp" "remcp" "rsh" "telnet" "krlogin" "fcp"))
+ (should (string-equal (file-remote-p (format "/%s::" m) 'user)
+ (user-login-name))))
+ ;; Default values in tramp-smb.el.
+ (should (string-equal (file-remote-p "/user%domain@host:" 'method) "smb"))
+ (should (string-equal (file-remote-p "/smb::" 'user) nil)))
+
+(ert-deftest tramp-test04-substitute-in-file-name ()
+ "Check `substitute-in-file-name'."
+ (should (string-equal (substitute-in-file-name "/method:host://foo") "/foo"))
+ (should (string-equal
+ (substitute-in-file-name "/method:host:/path//foo")
+ "/method:host:/foo"))
+ (should (string-equal
+ (substitute-in-file-name "/method:host:/path///foo") "/foo"))
+ (should (string-equal
+ (substitute-in-file-name "/method:host:/path/~/foo")
+ "/method:host:~/foo"))
+ (should (string-equal
+ (substitute-in-file-name "/method:host:/path//~/foo") "~/foo"))
+ (let (process-environment)
+ (should
+ (string-equal (substitute-in-file-name "/method:host:/path/$FOO")
+ "/method:host:/path/$FOO"))
+ (setenv "FOO" "bla")
+ (should (string-equal
+ (substitute-in-file-name "/method:host:/path/$FOO")
+ "/method:host:/path/bla"))
+ (should (string-equal
+ (substitute-in-file-name "/method:host:/path/$$FOO")
+ "/method:host:/path/$FOO"))))
+
+(ert-deftest tramp-test05-expand-file-name ()
+ "Check `expand-file-name'."
+ (should (string-equal
+ (expand-file-name "/method:host:/path/./file")
+ "/method:host:/path/file"))
+ (should (string-equal
+ (expand-file-name "/method:host:/path/../file")
+ "/method:host:/file")))
+
+(ert-deftest tramp-test06-directory-file-name ()
+ "Check `directory-file-name'.
+This checks also `file-name-as-directory', `file-name-directory'
+and `file-name-nondirectory'."
+ (should (string-equal
+ (directory-file-name "/method:host:/path/to/file")
+ "/method:host:/path/to/file"))
+ (should (string-equal
+ (directory-file-name "/method:host:/path/to/file/")
+ "/method:host:/path/to/file"))
+ (should (string-equal
+ (file-name-as-directory "/method:host:/path/to/file")
+ "/method:host:/path/to/file/"))
+ (should (string-equal
+ (file-name-as-directory "/method:host:/path/to/file/")
+ "/method:host:/path/to/file/"))
+ (should (string-equal
+ (file-name-directory "/method:host:/path/to/file")
+ "/method:host:/path/to/"))
+ (should (string-equal
+ (file-name-directory "/method:host:/path/to/file/")
+ "/method:host:/path/to/file/"))
+ (should (string-equal
+ (file-name-nondirectory "/method:host:/path/to/file") "file"))
+ (should (string-equal
+ (file-name-nondirectory "/method:host:/path/to/file/") ""))
+ (should-not (file-remote-p
+ (unhandled-file-name-directory "/method:host:/path/to/file"))))
+
+(ert-deftest tramp-test07-file-exists-p ()
+ "Check `file-exist-p'.
+Implicitely, this checks also `write-region' and `delete-file'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (should-not (file-exists-p tmp-name))
+ (write-region "foo" nil tmp-name)
+ (should (file-exists-p tmp-name))
+ (delete-file tmp-name)
+ (should-not (file-exists-p tmp-name))))
+
+(ert-deftest tramp-test08-file-local-copy ()
+ "Check `file-local-copy'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name1 (tramp--test-make-temp-name))
+ tmp-name2)
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (should (setq tmp-name2 (file-local-copy tmp-name1)))
+ (with-temp-buffer
+ (insert-file-contents tmp-name2)
+ (should (string-equal (buffer-string) "foo"))))
+ (ignore-errors
+ (delete-file tmp-name1)
+ (delete-file tmp-name2)))))
+
+(ert-deftest tramp-test09-insert-file-contents ()
+ "Check `insert-file-contents'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name)
+ (with-temp-buffer
+ (insert-file-contents tmp-name)
+ (should (string-equal (buffer-string) "foo"))))
+ (ignore-errors (delete-file tmp-name)))))
+
+(ert-deftest tramp-test10-write-region ()
+ "Check `write-region'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (with-temp-buffer
+ (insert "foo")
+ (write-region nil nil tmp-name))
+ (with-temp-buffer
+ (insert-file-contents tmp-name)
+ (should (string-equal (buffer-string) "foo"))))
+ (ignore-errors (delete-file tmp-name)))))
+
+(ert-deftest tramp-test11-copy-file ()
+ "Check `copy-file'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (tramp--test-make-temp-name)))
+ (message "%s %s" tmp-name1 tmp-name2)
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (copy-file tmp-name1 tmp-name2)
+ (should (file-exists-p tmp-name2))
+ (with-temp-buffer
+ (insert-file-contents tmp-name2)
+ (should (string-equal (buffer-string) "foo"))))
+ (ignore-errors
+ (delete-file tmp-name1)
+ (delete-file tmp-name2)))))
+
+(ert-deftest tramp-test12-rename-file ()
+ "Check `rename-file'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (rename-file tmp-name1 tmp-name2)
+ (should-not (file-exists-p tmp-name1))
+ (should (file-exists-p tmp-name2))
+ (with-temp-buffer
+ (insert-file-contents tmp-name2)
+ (should (string-equal (buffer-string) "foo"))))
+ (ignore-errors (delete-file tmp-name2)))))
+
+(ert-deftest tramp-test13-make-directory ()
+ "Check `make-directory'.
+This tests also `file-directory-p' and `file-accessible-directory-p'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (make-directory tmp-name)
+ (should (file-directory-p tmp-name))
+ (should (file-accessible-directory-p tmp-name)))
+ (ignore-errors (delete-directory tmp-name)))))
+
+(ert-deftest tramp-test14-delete-directory ()
+ "Check `delete-directory'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ ;; Delete empty directory.
+ (make-directory tmp-name)
+ (should (file-directory-p tmp-name))
+ (delete-directory tmp-name)
+ (should-not (file-directory-p tmp-name))
+ ;; Delete non-empty directory.
+ (make-directory tmp-name)
+ (write-region "foo" nil (expand-file-name "bla" tmp-name))
+ (should-error (delete-directory tmp-name))
+ (delete-directory tmp-name 'recursive)
+ (should-not (file-directory-p tmp-name))))
+
+(ert-deftest tramp-test15-copy-directory ()
+ "Check `copy-directory'."
+ (skip-unless (tramp--test-enabled))
+ (let* ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (tramp--test-make-temp-name))
+ (tmp-name3 (expand-file-name
+ (file-name-nondirectory tmp-name1) tmp-name2))
+ (tmp-name4 (expand-file-name "foo" tmp-name1))
+ (tmp-name5 (expand-file-name "foo" tmp-name2))
+ (tmp-name6 (expand-file-name "foo" tmp-name3)))
+ (unwind-protect
+ (progn
+ ;; Copy empty directory.
+ (make-directory tmp-name1)
+ (write-region "foo" nil tmp-name4)
+ (should (file-directory-p tmp-name1))
+ (should (file-exists-p tmp-name4))
+ (copy-directory tmp-name1 tmp-name2)
+ (should (file-directory-p tmp-name2))
+ (should (file-exists-p tmp-name5))
+ ;; Target directory does exist already.
+ (copy-directory tmp-name1 tmp-name2)
+ (should (file-directory-p tmp-name3))
+ (should (file-exists-p tmp-name6)))
+ (delete-directory tmp-name1 'recursive)
+ (delete-directory tmp-name2 'recursive))))
+
+(ert-deftest tramp-test16-directory-files ()
+ "Check `directory-files'."
+ (skip-unless (tramp--test-enabled))
+ (let* ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (expand-file-name "bla" tmp-name1))
+ (tmp-name3 (expand-file-name "foo" tmp-name1)))
+ (unwind-protect
+ (progn
+ (make-directory tmp-name1)
+ (write-region "foo" nil tmp-name2)
+ (write-region "bla" nil tmp-name3)
+ (should (file-directory-p tmp-name1))
+ (should (file-exists-p tmp-name2))
+ (should (file-exists-p tmp-name3))
+ (should (equal (directory-files tmp-name1) '("." ".." "bla" "foo")))
+ (should (equal (directory-files tmp-name1 'full)
+ `(,(concat tmp-name1 "/.")
+ ,(concat tmp-name1 "/..")
+ ,tmp-name2 ,tmp-name3)))
+ (should (equal (directory-files
+ tmp-name1 nil directory-files-no-dot-files-regexp)
+ '("bla" "foo")))
+ (should (equal (directory-files
+ tmp-name1 'full directory-files-no-dot-files-regexp)
+ `(,tmp-name2 ,tmp-name3))))
+ (delete-directory tmp-name1 'recursive))))
+
+(ert-deftest tramp-test17-insert-directory ()
+ "Check `insert-directory'."
+ (skip-unless (tramp--test-enabled))
+ (let* ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (expand-file-name "foo" tmp-name1)))
+ (unwind-protect
+ (progn
+ (make-directory tmp-name1)
+ (write-region "foo" nil tmp-name2)
+ (should (file-directory-p tmp-name1))
+ (should (file-exists-p tmp-name2))
+ (with-temp-buffer
+ (insert-directory tmp-name1 nil)
+ (goto-char (point-min))
+ (should (looking-at-p (regexp-quote tmp-name1))))
+ (with-temp-buffer
+ (insert-directory tmp-name1 "-al")
+ (goto-char (point-min))
+ (should (looking-at-p (format "^.+ %s$" (regexp-quote tmp-name1)))))
+ (with-temp-buffer
+ (insert-directory (file-name-as-directory tmp-name1) "-al")
+ (goto-char (point-min))
+ (should
+ (looking-at-p (format "^.+ %s/$" (regexp-quote tmp-name1)))))
+ (with-temp-buffer
+ (insert-directory
+ (file-name-as-directory tmp-name1) "-al" nil 'full-directory-p)
+ (goto-char (point-min))
+ (should
+ (looking-at-p "total +[[:digit:]]+\n.+ \\.\n.+ \\.\\.\n.+ foo$"))))
+ (delete-directory tmp-name1 'recursive))))
+
+(ert-deftest tramp-test18-file-attributes ()
+ "Check `file-attributes'.
+This tests also `file-readable-p' and `file-regular-p'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name))
+ attr)
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name)
+ (should (file-exists-p tmp-name))
+ (setq attr (file-attributes tmp-name))
+ (should (consp attr))
+ (should (file-exists-p tmp-name))
+ (should (file-readable-p tmp-name))
+ (should (file-regular-p tmp-name))
+ ;; We do not test inodes and device numbers.
+ (should (null (car attr)))
+ (should (numberp (nth 1 attr))) ;; Link.
+ (should (numberp (nth 2 attr))) ;; Uid.
+ (should (numberp (nth 3 attr))) ;; Gid.
+ ;; Last access time.
+ (should (stringp (current-time-string (nth 4 attr))))
+ ;; Last modification time.
+ (should (stringp (current-time-string (nth 5 attr))))
+ ;; Last status change time.
+ (should (stringp (current-time-string (nth 6 attr))))
+ (should (numberp (nth 7 attr))) ;; Size.
+ (should (stringp (nth 8 attr))) ;; Modes.
+
+ (setq attr (file-attributes tmp-name 'string))
+ (should (stringp (nth 2 attr))) ;; Uid.
+ (should (stringp (nth 3 attr))) ;; Gid.
+ (delete-file tmp-name)
+
+ (make-directory tmp-name)
+ (should (file-exists-p tmp-name))
+ (should (file-readable-p tmp-name))
+ (should-not (file-regular-p tmp-name))
+ (setq attr (file-attributes tmp-name))
+ (should (eq (car attr) t)))
+ (delete-directory tmp-name))))
+
+(ert-deftest tramp-test19-directory-files-and-attributes ()
+ "Check `directory-files-and-attributes'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name))
+ attr)
+ (unwind-protect
+ (progn
+ (make-directory tmp-name)
+ (should (file-directory-p tmp-name))
+ (write-region "foo" nil (expand-file-name "foo" tmp-name))
+ (write-region "bar" nil (expand-file-name "bar" tmp-name))
+ (write-region "boz" nil (expand-file-name "boz" tmp-name))
+ (setq attr (directory-files-and-attributes tmp-name))
+ (should (consp attr))
+ (dolist (elt attr)
+ (should
+ (equal (file-attributes (expand-file-name (car elt) tmp-name))
+ (cdr elt))))
+ (setq attr (directory-files-and-attributes tmp-name 'full))
+ (dolist (elt attr)
+ (should
+ (equal (file-attributes (car elt)) (cdr elt))))
+ (setq attr (directory-files-and-attributes tmp-name nil "^b"))
+ (should (equal (mapcar 'car attr) '("bar" "boz"))))
+ (delete-directory tmp-name 'recursive))))
+
+(ert-deftest tramp-test20-file-modes ()
+ "Check `file-modes'.
+This tests also `file-executable-p', `file-writable-p' and `set-file-modes'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (should (file-exists-p tmp-name1))
+ (set-file-modes tmp-name1 #o777)
+ (should (= (file-modes tmp-name1) #o777))
+ (should (file-executable-p tmp-name1))
+ (should (file-writable-p tmp-name1))
+ (set-file-modes tmp-name1 #o444)
+ (should (= (file-modes tmp-name1) #o444))
+ (should-not (file-executable-p tmp-name1))
+ (should-not (file-writable-p tmp-name1)))
+ (delete-file tmp-name1)
+ (delete-file tmp-name2))))
+
+(ert-deftest tramp-test21-file-links ()
+ "Check `file-symlink-p'.
+This tests also `make-symbolic-link', `file-truename' and `add-name-to-file'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (tramp--test-make-temp-name))
+ (tmp-name3 (make-temp-name "tramp-")))
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (should (file-exists-p tmp-name1))
+ (make-symbolic-link tmp-name1 tmp-name2)
+ (should (file-symlink-p tmp-name2))
+ (should-error (make-symbolic-link tmp-name1 tmp-name2))
+ (make-symbolic-link tmp-name1 tmp-name2 'ok-if-already-exists)
+ (should (file-symlink-p tmp-name2))
+ ;; `tmp-name3' is a local file name.
+ (should-error (make-symbolic-link tmp-name1 tmp-name3)))
+ (delete-file tmp-name1)
+ (delete-file tmp-name2))
+
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (should (file-exists-p tmp-name1))
+ (add-name-to-file tmp-name1 tmp-name2)
+ (should-not (file-symlink-p tmp-name2))
+ (should-error (add-name-to-file tmp-name1 tmp-name2))
+ (add-name-to-file tmp-name1 tmp-name2 'ok-if-already-exists)
+ (should-not (file-symlink-p tmp-name2))
+ ;; `tmp-name3' is a local file name.
+ (should-error (add-name-to-file tmp-name1 tmp-name3)))
+ (delete-file tmp-name1)
+ (delete-file tmp-name2))
+
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (should (file-exists-p tmp-name1))
+ (make-symbolic-link tmp-name1 tmp-name2)
+ (should (file-symlink-p tmp-name2))
+ (should (string-equal (file-truename tmp-name2) tmp-name1)))
+ (delete-file tmp-name1)
+ (delete-file tmp-name2))))
+
+(ert-deftest tramp-test22-file-times ()
+ "Check `set-file-times' and `file-newer-than-file-p'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name1 (tramp--test-make-temp-name))
+ (tmp-name2 (tramp--test-make-temp-name))
+ (tmp-name3 (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name1)
+ (should (file-exists-p tmp-name1))
+ (should (consp (nth 5 (file-attributes tmp-name1))))
+ ;; '(0 0) means don't know, and will be replaced by `current-time'.
+ (set-file-times tmp-name1 '(0 1))
+ (should (equal (nth 5 (file-attributes tmp-name1)) '(0 1)))
+ (write-region "bla" nil tmp-name2)
+ (should (file-exists-p tmp-name2))
+ (should (file-newer-than-file-p tmp-name2 tmp-name1))
+ ;; `tmp-name3' does not exist.
+ (should (file-newer-than-file-p tmp-name2 tmp-name3))
+ (should-not (file-newer-than-file-p tmp-name3 tmp-name1)))
+ (delete-file tmp-name1)
+ (delete-file tmp-name2))))
+
+(ert-deftest tramp-test23-visited-file-modtime ()
+ "Check `set-visited-file-modtime' and `verify-visited-file-modtime'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (write-region "foo" nil tmp-name)
+ (should (file-exists-p tmp-name))
+ (with-temp-buffer
+ (insert-file-contents tmp-name)
+ (should (verify-visited-file-modtime))
+ (set-visited-file-modtime '(0 1))
+ (should (verify-visited-file-modtime))
+ (should (equal (visited-file-modtime) '(0 1 0 0)))))
+ (delete-file tmp-name))))
+
+(ert-deftest tramp-test24-file-name-completion ()
+ "Check `file-name-completion' and `file-name-all-completions'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (make-directory tmp-name)
+ (should (file-directory-p tmp-name))
+ (write-region "foo" nil (expand-file-name "foo" tmp-name))
+ (write-region "bar" nil (expand-file-name "bold" tmp-name))
+ (make-directory (expand-file-name "boz" tmp-name))
+ (should (equal (file-name-completion "fo" tmp-name) "foo"))
+ (should (equal (file-name-completion "b" tmp-name) "bo"))
+ (should
+ (equal (file-name-completion "b" tmp-name 'file-directory-p) "boz/"))
+ (should (equal (file-name-all-completions "fo" tmp-name) '("foo")))
+ (should
+ (equal (sort (file-name-all-completions "b" tmp-name) 'string-lessp)
+ '("bold" "boz/"))))
+ (delete-directory tmp-name 'recursive))))
+
+(ert-deftest tramp-test25-load ()
+ "Check `load'."
+ (skip-unless (tramp--test-enabled))
+ (let ((tmp-name (tramp--test-make-temp-name)))
+ (unwind-protect
+ (progn
+ (load tmp-name 'noerror 'nomessage)
+ (should-not (featurep 'tramp-test-load))
+ (write-region "(provide 'tramp-test-load)" nil tmp-name)
+ ;; `load' in lread.c does not pass `must-suffix'. Why?
+ ;(should-error (load tmp-name nil 'nomessage 'nosuffix 'must-suffix))
+ (load tmp-name nil 'nomessage 'nosuffix)
+ (should (featurep 'tramp-test-load)))
+ (and (featurep 'tramp-test-load) (unload-feature 'tramp-test-load))
+ (delete-file tmp-name))))
+
+(ert-deftest tramp-test26-process-file ()
+ "Check `process-file'."
+ (skip-unless (tramp--test-enabled))
+ (let ((default-directory tramp-test-temporary-file-directory))
+ (should (zerop (process-file "/bin/true")))
+ (should-not (zerop (process-file "/bin/false")))
+ (with-temp-buffer
+ (should (zerop (process-file "ls" nil t)))
+ (should (> (point-max) (point-min))))))
+
+(ert-deftest tramp-test27-start-file-process ()
+ "Check `start-file-process'."
+ (skip-unless (tramp--test-enabled))
+ (let ((default-directory tramp-test-temporary-file-directory)
+ (tmp-name (tramp--test-make-temp-name))
+ kill-buffer-query-functions proc)
+ (unwind-protect
+ (with-temp-buffer
+ (setq proc (start-file-process "test1" (current-buffer) "cat"))
+ (should (processp proc))
+ (should (equal (process-status proc) 'run))
+ (process-send-string proc "foo")
+ (process-send-eof proc)
+ (accept-process-output proc 1)
+ (should (string-equal (buffer-string) "foo")))
+ (delete-process proc))
+
+ (unwind-protect
+ (with-temp-buffer
+ (write-region "foo" nil tmp-name)
+ (should (file-exists-p tmp-name))
+ (setq proc
+ (start-file-process
+ "test2" (current-buffer)
+ "cat" (file-name-nondirectory tmp-name)))
+ (should (processp proc))
+ (accept-process-output proc 1)
+ (should (string-equal (buffer-string) "foo")))
+ (delete-process proc)
+ (delete-file tmp-name))
+
+ (unwind-protect
+ (progn
+ (setq proc (start-file-process "test3" nil "cat"))
+ (should (processp proc))
+ (should (equal (process-status proc) 'run))
+ (set-process-filter
+ proc (lambda (p s) (should (string-equal s "foo"))))
+ (process-send-string proc "foo")
+ (process-send-eof proc)
+ (accept-process-output proc 1))
+ (delete-process proc))))
+
+(ert-deftest tramp-test28-shell-command ()
+ "Check `shell-command'."
+ (skip-unless (tramp--test-enabled))
+ (let ((default-directory tramp-test-temporary-file-directory))
+ (with-temp-buffer
+ (shell-command "ls" (current-buffer))
+ (should (> (point-max) (point-min))))))
+
+;; TODO:
+
+;; * dired-compress-file
+;; * dired-uncache
+;; * file-acl
+;; * file-ownership-preserved-p
+;; * file-selinux-context
+;; * find-backup-file-name
+;; * make-auto-save-file-name
+;; * set-file-acl
+;; * set-file-selinux-context
+;; * vc-registered
+
+(defun tramp-test-all (&optional interactive)
+ "Run all tests for \\[tramp]."
+ (interactive "p")
+ (funcall
+ (if interactive 'ert-run-tests-interactively 'ert-run-tests-batch) "^tramp"))
+
+(provide 'tramp-tests)
+;;; tramp-tests.el ends here
projects / emacs.git / commitdiff