;;; tramp-tests.el --- Tests of remote file access ;; Copyright (C) 2013-2016 Free Software Foundation, Inc. ;; Author: Michael Albinus ;; 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: ;; The tests require a recent ert.el from Emacs 24.4. ;; Some of the tests require access to a remote host files. Since ;; this could be problematic, a mock-up connection method "mock" is ;; used. Emulating a remote connection, it simply calls "sh -i". ;; Tramp's file name handlers still run, so this test is sufficient ;; except for connection establishing. ;; If you want to test a real Tramp connection, set ;; $REMOTE_TEMPORARY_FILE_DIRECTORY to a suitable value in order to ;; overwrite the default value. If you want to skip tests accessing a ;; remote host, set this environment variable to "/dev/null" or ;; whatever is appropriate on your system. ;; A whole test run can be performed calling the command `tramp-test-all'. ;;; Code: (require 'ert) (require 'tramp) (require 'vc) (require 'vc-bzr) (require 'vc-git) (require 'vc-hg) (autoload 'dired-uncache "dired") (declare-function tramp-find-executable "tramp-sh") (declare-function tramp-get-remote-path "tramp-sh") (declare-function tramp-get-remote-stat "tramp-sh") (declare-function tramp-get-remote-perl "tramp-sh") (defvar tramp-copy-size-limit) (defvar tramp-persistency-file-name) (defvar tramp-remote-process-environment) ;; There is no default value on w32 systems, which could work out of the box. (defconst tramp-test-temporary-file-directory (cond ((getenv "REMOTE_TEMPORARY_FILE_DIRECTORY")) ((eq system-type 'windows-nt) null-device) (t (add-to-list 'tramp-methods '("mock" (tramp-login-program "sh") (tramp-login-args (("-i"))) (tramp-remote-shell "/bin/sh") (tramp-remote-shell-args ("-c")) (tramp-connection-timeout 10))) (format "/mock::%s" temporary-file-directory))) "Temporary directory for Tramp tests.") (setq password-cache-expiry nil tramp-verbose 0 tramp-copy-size-limit nil tramp-message-show-message nil tramp-persistency-file-name nil) ;; This shall happen on hydra only. (when (getenv "NIX_STORE") (add-to-list 'tramp-remote-path 'tramp-own-remote-path)) (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)))))) (when (cdr tramp--test-enabled-checked) ;; Cleanup connection. (ignore-errors (tramp-cleanup-connection (tramp-dissect-file-name tramp-test-temporary-file-directory) nil 'keep-password))) ;; Return result. (cdr tramp--test-enabled-checked)) (defun tramp--test-make-temp-name (&optional local) "Create a temporary file name for test." (expand-file-name (make-temp-name "tramp-test") (if local temporary-file-directory tramp-test-temporary-file-directory))) (defmacro tramp--instrument-test-case (verbose &rest body) "Run BODY with `tramp-verbose' equal VERBOSE. Print the the content of the Tramp debug buffer, if BODY does not eval properly in `should', `should-not' or `should-error'. BODY shall not contain a timeout." (declare (indent 1) (debug (natnump body))) `(let ((tramp-verbose ,verbose) (tramp-message-show-message t) (tramp-debug-on-error t) (debug-ignored-errors (cons "^make-symbolic-link not supported$" debug-ignored-errors))) (unwind-protect (progn ,@body) (when (> tramp-verbose 3) (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil (with-current-buffer (tramp-get-connection-buffer v) (message "%s" (buffer-string))) (with-current-buffer (tramp-get-debug-buffer v) (message "%s" (buffer-string)))))))) (ert-deftest tramp-test00-availability () "Test availability of Tramp functions." :expected-result (if (tramp--test-enabled) :passed :failed) (message "Remote directory: `%s'" tramp-test-temporary-file-directory) (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) "")) (should (string-equal (file-remote-p "/method::" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/host:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/user@:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/user@host:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:host:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:user@:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:user@host:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:user@email@host:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/host#1234:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/user@host#1234:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:host#1234:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:user@host#1234:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/1.2.3.4:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/user@1.2.3.4:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:1.2.3.4:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:user@1.2.3.4:" 'hop) nil)) ;; Expand `tramp-default-method', `tramp-default-user' and ;; `tramp-default-host'. (should (string-equal (file-remote-p "/[]:") (format "/%s:%s@%s:" "default-method" "default-user" "default-host"))) (should (string-equal (file-remote-p "/[]:" 'method) "default-method")) (should (string-equal (file-remote-p "/[]:" 'user) "default-user")) (should (string-equal (file-remote-p "/[]:" 'host) "default-host")) (should (string-equal (file-remote-p "/[]:" 'localname) "")) (should (string-equal (file-remote-p "/[]:" 'hop) nil)) ;; Expand `tramp-default-method' and `tramp-default-user'. (let ((tramp-default-host "::1")) (should (string-equal (file-remote-p "/[]:") (format "/%s:%s@%s:" "default-method" "default-user" "[::1]"))) (should (string-equal (file-remote-p "/[]:" 'method) "default-method")) (should (string-equal (file-remote-p "/[]:" 'user) "default-user")) (should (string-equal (file-remote-p "/[]:" 'host) "::1")) (should (string-equal (file-remote-p "/[]:" 'localname) "")) (should (string-equal (file-remote-p "/[]:" 'hop) nil))) ;; 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) "")) (should (string-equal (file-remote-p "/[::1]:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/user@[::1]:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:[::1]:" 'hop) nil)) ;; 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) "")) (should (string-equal (file-remote-p "/method:user@[::1]:" 'hop) nil)) ;; 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|%s:%s@%s:" "method1" "user1" "host1" "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:/path/to/file" 'hop) (format "%s:%s@%s|" "method1" "user1" "host1"))) (should (string-equal (file-remote-p "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file") (format "/%s:%s@%s|%s:%s@%s|%s:%s@%s:" "method1" "user1" "host1" "method2" "user2" "host2" "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")) (should (string-equal (file-remote-p "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file" 'hop) (format "%s:%s@%s|%s:%s@%s|" "method1" "user1" "host1" "method2" "user2" "host2"))))) (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. (when (and (load "tramp-gvfs" 'noerror 'nomessage) (symbol-value 'tramp-gvfs-enabled)) (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', `file-name-nondirectory' and `unhandled-file-name-directory'." (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 (unhandled-file-name-directory "/method:host:/path/to/file")) ;; Bug#10085. (dolist (n-e '(nil t)) (let ((non-essential n-e)) (dolist (file `(,(file-remote-p tramp-test-temporary-file-directory 'method) ,(file-remote-p tramp-test-temporary-file-directory 'host))) (unless (zerop (length file)) (setq file (format "/%s:" file)) (should (string-equal (directory-file-name file) file)) (should (string-equal (file-name-as-directory file) (if (tramp-completion-mode-p) file (concat file "./")))) (should (string-equal (file-name-directory file) file)) (should (string-equal (file-name-nondirectory file) ""))))))) (ert-deftest tramp-test07-file-exists-p () "Check `file-exist-p', `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"))) ;; Check also that a file transfer with compression works. (let ((default-directory tramp-test-temporary-file-directory) (tramp-copy-size-limit 4) (tramp-inline-compress-start-size 2)) (delete-file tmp-name2) (should (setq tmp-name2 (file-local-copy tmp-name1))))) ;; Cleanup. (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")) (insert-file-contents tmp-name) (should (string-equal (buffer-string) "foofoo")) ;; Insert partly. (insert-file-contents tmp-name nil 1 3) (should (string-equal (buffer-string) "oofoofoo")) ;; Replace. (insert-file-contents tmp-name nil nil nil 'replace) (should (string-equal (buffer-string) "foo")))) ;; Cleanup. (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"))) ;; Append. (with-temp-buffer (insert "bla") (write-region nil nil tmp-name 'append)) (with-temp-buffer (insert-file-contents tmp-name) (should (string-equal (buffer-string) "foobla"))) ;; Write string. (write-region "foo" nil tmp-name) (with-temp-buffer (insert-file-contents tmp-name) (should (string-equal (buffer-string) "foo"))) ;; Write partly. (with-temp-buffer (insert "123456789") (write-region 3 5 tmp-name)) (with-temp-buffer (insert-file-contents tmp-name) (should (string-equal (buffer-string) "34")))) ;; Cleanup. (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)) (tmp-name3 (tramp--test-make-temp-name)) (tmp-name4 (tramp--test-make-temp-name 'local)) (tmp-name5 (tramp--test-make-temp-name 'local))) ;; Copy on remote side. (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"))) (should-error (copy-file tmp-name1 tmp-name2)) (copy-file tmp-name1 tmp-name2 'ok) (make-directory tmp-name3) (copy-file tmp-name1 tmp-name3) (should (file-exists-p (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3)))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name2)) (ignore-errors (delete-directory tmp-name3 'recursive))) ;; Copy from remote side to local side. (unwind-protect (progn (write-region "foo" nil tmp-name1) (copy-file tmp-name1 tmp-name4) (should (file-exists-p tmp-name4)) (with-temp-buffer (insert-file-contents tmp-name4) (should (string-equal (buffer-string) "foo"))) (should-error (copy-file tmp-name1 tmp-name4)) (copy-file tmp-name1 tmp-name4 'ok) (make-directory tmp-name5) (copy-file tmp-name1 tmp-name5) (should (file-exists-p (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5)))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name4)) (ignore-errors (delete-directory tmp-name5 'recursive))) ;; Copy from local side to remote side. (unwind-protect (progn (write-region "foo" nil tmp-name4 nil 'nomessage) (copy-file tmp-name4 tmp-name1) (should (file-exists-p tmp-name1)) (with-temp-buffer (insert-file-contents tmp-name1) (should (string-equal (buffer-string) "foo"))) (should-error (copy-file tmp-name4 tmp-name1)) (copy-file tmp-name4 tmp-name1 'ok) (make-directory tmp-name3) (copy-file tmp-name4 tmp-name3) (should (file-exists-p (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3)))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name4)) (ignore-errors (delete-directory tmp-name3 'recursive))))) (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)) (tmp-name3 (tramp--test-make-temp-name)) (tmp-name4 (tramp--test-make-temp-name 'local)) (tmp-name5 (tramp--test-make-temp-name 'local))) ;; Rename on remote side. (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"))) (write-region "foo" nil tmp-name1) (should-error (rename-file tmp-name1 tmp-name2)) (rename-file tmp-name1 tmp-name2 'ok) (should-not (file-exists-p tmp-name1)) (write-region "foo" nil tmp-name1) (make-directory tmp-name3) (rename-file tmp-name1 tmp-name3) (should-not (file-exists-p tmp-name1)) (should (file-exists-p (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3)))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name2)) (ignore-errors (delete-directory tmp-name3 'recursive))) ;; Rename from remote side to local side. (unwind-protect (progn (write-region "foo" nil tmp-name1) (rename-file tmp-name1 tmp-name4) (should-not (file-exists-p tmp-name1)) (should (file-exists-p tmp-name4)) (with-temp-buffer (insert-file-contents tmp-name4) (should (string-equal (buffer-string) "foo"))) (write-region "foo" nil tmp-name1) (should-error (rename-file tmp-name1 tmp-name4)) (rename-file tmp-name1 tmp-name4 'ok) (should-not (file-exists-p tmp-name1)) (write-region "foo" nil tmp-name1) (make-directory tmp-name5) (rename-file tmp-name1 tmp-name5) (should-not (file-exists-p tmp-name1)) (should (file-exists-p (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5)))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name4)) (ignore-errors (delete-directory tmp-name5 'recursive))) ;; Rename from local side to remote side. (unwind-protect (progn (write-region "foo" nil tmp-name4 nil 'nomessage) (rename-file tmp-name4 tmp-name1) (should-not (file-exists-p tmp-name4)) (should (file-exists-p tmp-name1)) (with-temp-buffer (insert-file-contents tmp-name1) (should (string-equal (buffer-string) "foo"))) (write-region "foo" nil tmp-name4 nil 'nomessage) (should-error (rename-file tmp-name4 tmp-name1)) (rename-file tmp-name4 tmp-name1 'ok) (should-not (file-exists-p tmp-name4)) (write-region "foo" nil tmp-name4 nil 'nomessage) (make-directory tmp-name3) (rename-file tmp-name4 tmp-name3) (should-not (file-exists-p tmp-name4)) (should (file-exists-p (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3)))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name4)) (ignore-errors (delete-directory tmp-name3 'recursive))))) (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-name1 (tramp--test-make-temp-name)) (tmp-name2 (expand-file-name "foo/bar" tmp-name1))) (unwind-protect (progn (make-directory tmp-name1) (should (file-directory-p tmp-name1)) (should (file-accessible-directory-p tmp-name1)) (should-error (make-directory tmp-name2) :type 'file-error) (make-directory tmp-name2 'parents) (should (file-directory-p tmp-name2)) (should (file-accessible-directory-p tmp-name2))) ;; Cleanup. (ignore-errors (delete-directory tmp-name1 'recursive))))) (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) :type 'file-error) (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)) (skip-unless (not (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-smb-file-name-handler))) (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))) ;; Cleanup. (ignore-errors (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)))) ;; Cleanup. (ignore-errors (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)) ;; We test for the summary line. Keyword "total" could be localized. (process-environment (append '("LANG=C" "LANGUAGE=C" "LC_ALL=C") process-environment))) (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 (concat ;; There might be a summary line. "\\(total.+[[:digit:]]+\n\\)?" ;; We don't know in which order ".", ".." and "foo" appear. "\\(.+ \\(\\.?\\.\\|foo\\)\n\\)\\{3\\}"))))) ;; Cleanup. (ignore-errors (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)) ;; We must use `file-truename' for the temporary directory, because ;; it could be located on a symlinked directory. This would let the ;; test fail. (let* ((tramp-test-temporary-file-directory (file-truename tramp-test-temporary-file-directory)) (tmp-name1 (tramp--test-make-temp-name)) (tmp-name2 (tramp--test-make-temp-name)) ;; File name with "//". (tmp-name3 (format "%s%s" (file-remote-p tmp-name1) (replace-regexp-in-string "/" "//" (file-remote-p tmp-name1 'localname)))) attr) (unwind-protect (progn (write-region "foo" nil tmp-name1) (should (file-exists-p tmp-name1)) (setq attr (file-attributes tmp-name1)) (should (consp attr)) (should (file-exists-p tmp-name1)) (should (file-readable-p tmp-name1)) (should (file-regular-p tmp-name1)) ;; 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-name1 'string)) (should (stringp (nth 2 attr))) ;; Uid. (should (stringp (nth 3 attr))) ;; Gid. (condition-case err (progn (make-symbolic-link tmp-name1 tmp-name2) (should (file-exists-p tmp-name2)) (should (file-symlink-p tmp-name2)) (setq attr (file-attributes tmp-name2)) (should (string-equal (car attr) (file-remote-p (file-truename tmp-name1) 'localname))) (delete-file tmp-name2)) (file-error (should (string-equal (error-message-string err) "make-symbolic-link not supported")))) ;; Check, that "//" in symlinks are handled properly. (with-temp-buffer (let ((default-directory tramp-test-temporary-file-directory)) (shell-command (format "ln -s %s %s" (tramp-file-name-localname (tramp-dissect-file-name tmp-name3)) (tramp-file-name-localname (tramp-dissect-file-name tmp-name2))) t))) (when (file-symlink-p tmp-name2) (setq attr (file-attributes tmp-name2)) (should (string-equal (car attr) (tramp-file-name-localname (tramp-dissect-file-name tmp-name3)))) (delete-file tmp-name2)) (delete-file tmp-name1) (make-directory tmp-name1) (should (file-exists-p tmp-name1)) (should (file-readable-p tmp-name1)) (should-not (file-regular-p tmp-name1)) (setq attr (file-attributes tmp-name1)) (should (eq (car attr) t))) ;; Cleanup. (ignore-errors (delete-directory tmp-name1)) (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-file tmp-name2))))) (ert-deftest tramp-test19-directory-files-and-attributes () "Check `directory-files-and-attributes'." (skip-unless (tramp--test-enabled)) ;; `directory-files-and-attributes' contains also values for "../". ;; Ensure that this doesn't change during tests, for ;; example due to handling temporary files. (let* ((tmp-name1 (tramp--test-make-temp-name)) (tmp-name2 (expand-file-name "bla" tmp-name1)) attr) (unwind-protect (progn (make-directory tmp-name1) (should (file-directory-p tmp-name1)) (make-directory tmp-name2) (should (file-directory-p tmp-name2)) (write-region "foo" nil (expand-file-name "foo" tmp-name2)) (write-region "bar" nil (expand-file-name "bar" tmp-name2)) (write-region "boz" nil (expand-file-name "boz" tmp-name2)) (setq attr (directory-files-and-attributes tmp-name2)) (should (consp attr)) ;; Dumb remote shells without perl(1) or stat(1) are not ;; able to return the date correctly. They say "don't know". (dolist (elt attr) (unless (equal (nth 5 (file-attributes (expand-file-name (car elt) tmp-name2))) '(0 0)) (should (equal (file-attributes (expand-file-name (car elt) tmp-name2)) (cdr elt))))) (setq attr (directory-files-and-attributes tmp-name2 'full)) (dolist (elt attr) (unless (equal (nth 5 (file-attributes (car elt))) '(0 0)) (should (equal (file-attributes (car elt)) (cdr elt))))) (setq attr (directory-files-and-attributes tmp-name2 nil "^b")) (should (equal (mapcar 'car attr) '("bar" "boz")))) ;; Cleanup. (ignore-errors (delete-directory tmp-name1 '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)) (skip-unless (not (memq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) '(tramp-adb-file-name-handler tramp-gvfs-file-name-handler tramp-smb-file-name-handler)))) (let ((tmp-name (tramp--test-make-temp-name))) (unwind-protect (progn (write-region "foo" nil tmp-name) (should (file-exists-p tmp-name)) (set-file-modes tmp-name #o777) (should (= (file-modes tmp-name) #o777)) (should (file-executable-p tmp-name)) (should (file-writable-p tmp-name)) (set-file-modes tmp-name #o444) (should (= (file-modes tmp-name) #o444)) (should-not (file-executable-p tmp-name)) ;; A file is always writable for user "root". (unless (zerop (nth 2 (file-attributes tmp-name))) (should-not (file-writable-p tmp-name)))) ;; Cleanup. (ignore-errors (delete-file tmp-name))))) (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)) ;; We must use `file-truename' for the temporary directory, because ;; it could be located on a symlinked directory. This would let the ;; test fail. (let* ((tramp-test-temporary-file-directory (file-truename tramp-test-temporary-file-directory)) (tmp-name1 (tramp--test-make-temp-name)) (tmp-name2 (tramp--test-make-temp-name)) (tmp-name3 (tramp--test-make-temp-name 'local))) ;; Check `make-symbolic-link'. (unwind-protect (progn (write-region "foo" nil tmp-name1) (should (file-exists-p tmp-name1)) ;; Method "smb" supports `make-symbolic-link' only if the ;; remote host has CIFS capabilities. tramp-adb.el and ;; tramp-gvfs.el do not support symbolic links at all. (condition-case err (make-symbolic-link tmp-name1 tmp-name2) (file-error (skip-unless (not (string-equal (error-message-string err) "make-symbolic-link not supported"))))) (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))) ;; Cleanup. (ignore-errors (delete-file tmp-name1) (delete-file tmp-name2))) ;; Check `add-name-to-file'. (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))) ;; Cleanup. (ignore-errors (delete-file tmp-name1) (delete-file tmp-name2))) ;; Check `file-truename'. (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-not (string-equal tmp-name2 (file-truename tmp-name2))) (should (string-equal (file-truename tmp-name1) (file-truename tmp-name2))) (should (file-equal-p tmp-name1 tmp-name2))) (ignore-errors (delete-file tmp-name1) (delete-file tmp-name2))) ;; `file-truename' shall preserve trailing link of directories. (unless (file-symlink-p tramp-test-temporary-file-directory) (let* ((dir1 (directory-file-name tramp-test-temporary-file-directory)) (dir2 (file-name-as-directory dir1))) (should (string-equal (file-truename dir1) (expand-file-name dir1))) (should (string-equal (file-truename dir2) (expand-file-name dir2))))))) (ert-deftest tramp-test22-file-times () "Check `set-file-times' and `file-newer-than-file-p'." (skip-unless (tramp--test-enabled)) (skip-unless (not (memq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler)))) (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'. Therefore, we use '(0 1). ;; We skip the test, if the remote handler is not able to ;; set the correct time. (skip-unless (set-file-times tmp-name1 '(0 1))) ;; Dumb remote shells without perl(1) or stat(1) are not ;; able to return the date correctly. They say "don't know". (unless (equal (nth 5 (file-attributes tmp-name1)) '(0 0)) (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)))) ;; Cleanup. (ignore-errors (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))))) ;; Cleanup. (ignore-errors (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)) (dolist (n-e '(nil t)) (let ((non-essential n-e) (tmp-name (tramp--test-make-temp-name)) (method (file-remote-p tramp-test-temporary-file-directory 'method)) (host (file-remote-p tramp-test-temporary-file-directory 'host))) (unwind-protect (progn ;; Method and host name in completion mode. (when (tramp-completion-mode-p) (unless (zerop (length method)) (should (member (format "%s:" method) (file-name-all-completions (substring method 0 1) "/")))) (unless (zerop (length host)) (should (member (format "%s:" host) (file-name-all-completions (substring host 0 1) "/")))) (unless (or (zerop (length method)) (zerop (length host))) (should (member (format "%s:" host) (file-name-all-completions (substring host 0 1) (format "/%s:" method)))))) ;; Local files. (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/")))) ;; Cleanup. (ignore-errors (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))) ;; Cleanup. (ignore-errors (and (featurep 'tramp-test-load) (unload-feature 'tramp-test-load)) (delete-file tmp-name))))) (ert-deftest tramp-test26-process-file () "Check `process-file'." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (not (memq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler)))) (let* ((tmp-name (tramp--test-make-temp-name)) (fnnd (file-name-nondirectory tmp-name)) (default-directory tramp-test-temporary-file-directory) kill-buffer-query-functions) (unwind-protect (progn ;; We cannot use "/bin/true" and "/bin/false"; those paths ;; do not exist on hydra. (should (zerop (process-file "true"))) (should-not (zerop (process-file "false"))) (should-not (zerop (process-file "binary-does-not-exist"))) (with-temp-buffer (write-region "foo" nil tmp-name) (should (file-exists-p tmp-name)) (should (zerop (process-file "ls" nil t nil fnnd))) ;; `ls' could produce colorized output. (goto-char (point-min)) (while (re-search-forward tramp-color-escape-sequence-regexp nil t) (replace-match "" nil nil)) (should (string-equal (format "%s\n" fnnd) (buffer-string))) (should-not (get-buffer-window (current-buffer) t)) ;; Second run. The output must be appended. (goto-char (point-max)) (should (zerop (process-file "ls" nil t t fnnd))) ;; `ls' could produce colorized output. (goto-char (point-min)) (while (re-search-forward tramp-color-escape-sequence-regexp nil t) (replace-match "" nil nil)) (should (string-equal (format "%s\n%s\n" fnnd fnnd) (buffer-string))) ;; A non-nil DISPLAY must not raise the buffer. (should-not (get-buffer-window (current-buffer) t)))) ;; Cleanup. (ignore-errors (delete-file tmp-name))))) (ert-deftest tramp-test27-start-file-process () "Check `start-file-process'." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (not (memq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) '(tramp-adb-file-name-handler tramp-gvfs-file-name-handler tramp-smb-file-name-handler)))) (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) ;; Read output. (with-timeout (10 (ert-fail "`start-file-process' timed out")) (while (< (- (point-max) (point-min)) (length "foo")) (accept-process-output proc 1))) (should (string-equal (buffer-string) "foo"))) ;; Cleanup. (ignore-errors (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)) ;; Read output. (with-timeout (10 (ert-fail "`start-file-process' timed out")) (while (< (- (point-max) (point-min)) (length "foo")) (accept-process-output proc 1))) (should (string-equal (buffer-string) "foo"))) ;; Cleanup. (ignore-errors (delete-process proc) (delete-file tmp-name))) (unwind-protect (with-temp-buffer (setq proc (start-file-process "test3" (current-buffer) "cat")) (should (processp proc)) (should (equal (process-status proc) 'run)) (set-process-filter proc (lambda (p s) (with-current-buffer (process-buffer p) (insert s)))) (process-send-string proc "foo") (process-send-eof proc) ;; Read output. (with-timeout (10 (ert-fail "`start-file-process' timed out")) (while (< (- (point-max) (point-min)) (length "foo")) (accept-process-output proc 1))) (should (string-equal (buffer-string) "foo"))) ;; Cleanup. (ignore-errors (delete-process proc))))) (ert-deftest tramp-test28-shell-command () "Check `shell-command'." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (not (memq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) '(tramp-adb-file-name-handler tramp-gvfs-file-name-handler tramp-smb-file-name-handler)))) (let ((tmp-name (tramp--test-make-temp-name)) (default-directory tramp-test-temporary-file-directory) kill-buffer-query-functions) (unwind-protect (with-temp-buffer (write-region "foo" nil tmp-name) (should (file-exists-p tmp-name)) (shell-command (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer)) ;; `ls' could produce colorized output. (goto-char (point-min)) (while (re-search-forward tramp-color-escape-sequence-regexp nil t) (replace-match "" nil nil)) (should (string-equal (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string)))) ;; Cleanup. (ignore-errors (delete-file tmp-name))) (unwind-protect (with-temp-buffer (write-region "foo" nil tmp-name) (should (file-exists-p tmp-name)) (async-shell-command (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer)) (set-process-sentinel (get-buffer-process (current-buffer)) nil) ;; Read output. (with-timeout (10 (ert-fail "`async-shell-command' timed out")) (while (< (- (point-max) (point-min)) (1+ (length (file-name-nondirectory tmp-name)))) (accept-process-output (get-buffer-process (current-buffer)) 1))) ;; `ls' could produce colorized output. (goto-char (point-min)) (while (re-search-forward tramp-color-escape-sequence-regexp nil t) (replace-match "" nil nil)) ;; There might be a nasty "Process *Async Shell* finished" message. (goto-char (point-min)) (forward-line) (narrow-to-region (point-min) (point)) (should (string-equal (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string)))) ;; Cleanup. (ignore-errors (delete-file tmp-name))) (unwind-protect (with-temp-buffer (write-region "foo" nil tmp-name) (should (file-exists-p tmp-name)) (async-shell-command "read line; ls $line" (current-buffer)) (set-process-sentinel (get-buffer-process (current-buffer)) nil) (process-send-string (get-buffer-process (current-buffer)) (format "%s\n" (file-name-nondirectory tmp-name))) ;; Read output. (with-timeout (10 (ert-fail "`async-shell-command' timed out")) (while (< (- (point-max) (point-min)) (1+ (length (file-name-nondirectory tmp-name)))) (accept-process-output (get-buffer-process (current-buffer)) 1))) ;; `ls' could produce colorized output. (goto-char (point-min)) (while (re-search-forward tramp-color-escape-sequence-regexp nil t) (replace-match "" nil nil)) ;; There might be a nasty "Process *Async Shell* finished" message. (goto-char (point-min)) (forward-line) (narrow-to-region (point-min) (point)) (should (string-equal (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string)))) ;; Cleanup. (ignore-errors (delete-file tmp-name))))) (ert-deftest tramp-test29-vc-registered () "Check `vc-registered'." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (let* ((default-directory tramp-test-temporary-file-directory) (tmp-name1 (tramp--test-make-temp-name)) (tmp-name2 (expand-file-name "foo" tmp-name1)) (tramp-remote-process-environment tramp-remote-process-environment) (vc-handled-backends (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil (cond ((tramp-find-executable v vc-git-program (tramp-get-remote-path v)) '(Git)) ((tramp-find-executable v vc-hg-program (tramp-get-remote-path v)) '(Hg)) ((tramp-find-executable v vc-bzr-program (tramp-get-remote-path v)) (setq tramp-remote-process-environment (cons (format "BZR_HOME=%s" (file-remote-p tmp-name1 'localname)) tramp-remote-process-environment)) ;; We must force a reconnect, in order to activate $BZR_HOME. (tramp-cleanup-connection (tramp-dissect-file-name tramp-test-temporary-file-directory) nil 'keep-password) '(Bzr)) (t nil))))) (skip-unless vc-handled-backends) (message "%s" vc-handled-backends) (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)) (should-not (vc-registered tmp-name1)) (should-not (vc-registered tmp-name2)) (let ((default-directory tmp-name1)) ;; Create empty repository, and register the file. ;; Sometimes, creation of repository fails (bzr!); we skip ;; the test then. (condition-case nil (vc-create-repo (car vc-handled-backends)) (error (skip-unless nil))) ;; The structure of VC-FILESET is not documented. Let's ;; hope it won't change. (condition-case nil (vc-register (list (car vc-handled-backends) (list (file-name-nondirectory tmp-name2)))) ;; `vc-register' has changed its arguments in Emacs 25.1. (error (vc-register nil (list (car vc-handled-backends) (list (file-name-nondirectory tmp-name2)))))) ;; vc-git uses an own process sentinel, Tramp's sentinel ;; for flushing the cache isn't used. (dired-uncache (concat (file-remote-p default-directory) "/")) (should (vc-registered (file-name-nondirectory tmp-name2))))) ;; Cleanup. (ignore-errors (delete-directory tmp-name1 'recursive))))) (ert-deftest tramp-test30-make-auto-save-file-name () "Check `make-auto-save-file-name'." (skip-unless (tramp--test-enabled)) (let ((tmp-name1 (tramp--test-make-temp-name)) (tmp-name2 (tramp--test-make-temp-name))) (unwind-protect (progn ;; Use default `auto-save-file-name-transforms' mechanism. (let (tramp-auto-save-directory) (with-temp-buffer (setq buffer-file-name tmp-name1) (should (string-equal (make-auto-save-file-name) ;; This is taken from original `make-auto-save-file-name'. (expand-file-name (format "#%s#" (subst-char-in-string ?/ ?! (replace-regexp-in-string "!" "!!" tmp-name1))) temporary-file-directory))))) ;; No mapping. (let (tramp-auto-save-directory auto-save-file-name-transforms) (with-temp-buffer (setq buffer-file-name tmp-name1) (should (string-equal (make-auto-save-file-name) (expand-file-name (format "#%s#" (file-name-nondirectory tmp-name1)) tramp-test-temporary-file-directory))))) ;; Use default `tramp-auto-save-directory' mechanism. (let ((tramp-auto-save-directory tmp-name2)) (with-temp-buffer (setq buffer-file-name tmp-name1) (should (string-equal (make-auto-save-file-name) ;; This is taken from Tramp. (expand-file-name (format "#%s#" (tramp-subst-strs-in-string '(("_" . "|") ("/" . "_a") (":" . "_b") ("|" . "__") ("[" . "_l") ("]" . "_r")) tmp-name1)) tmp-name2))) (should (file-directory-p tmp-name2)))) ;; Relative file names shall work, too. (let ((tramp-auto-save-directory ".")) (with-temp-buffer (setq buffer-file-name tmp-name1 default-directory tmp-name2) (should (string-equal (make-auto-save-file-name) ;; This is taken from Tramp. (expand-file-name (format "#%s#" (tramp-subst-strs-in-string '(("_" . "|") ("/" . "_a") (":" . "_b") ("|" . "__") ("[" . "_l") ("]" . "_r")) tmp-name1)) tmp-name2))) (should (file-directory-p tmp-name2))))) ;; Cleanup. (ignore-errors (delete-file tmp-name1)) (ignore-errors (delete-directory tmp-name2 'recursive))))) (defun tramp--test-adb-p () "Check, whether the remote host runs Android. This requires restrictions of file name syntax." (tramp-adb-file-name-p tramp-test-temporary-file-directory)) (defun tramp--test-ftp-p () "Check, whether an FTP-like method is used. This does not support globbing characters in file names (yet)." ;; Globbing characters are ??, ?* and ?\[. (and (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler) (string-match "ftp$" (file-remote-p tramp-test-temporary-file-directory 'method)))) (defun tramp--test-gvfs-p () "Check, whether the remote host runs a GVFS based method. This requires restrictions of file name syntax." (tramp-gvfs-file-name-p tramp-test-temporary-file-directory)) (defun tramp--test-smb-or-windows-nt-p () "Check, whether the locale or remote host runs MS Windows. This requires restrictions of file name syntax." (or (eq system-type 'windows-nt) (tramp-smb-file-name-p tramp-test-temporary-file-directory))) (defun tramp--test-hpux-p () "Check, whether the remote host runs HP-UX. Several special characters do not work properly there." ;; We must refill the cache. `file-truename' does it. (with-parsed-tramp-file-name (file-truename tramp-test-temporary-file-directory) nil (string-match "^HP-UX" (tramp-get-connection-property v "uname" "")))) (defun tramp--test-check-files (&rest files) "Run a simple but comprehensive test over every file in FILES." ;; We must use `file-truename' for the temporary directory, because ;; it could be located on a symlinked directory. This would let the ;; test fail. (let* ((tramp-test-temporary-file-directory (file-truename tramp-test-temporary-file-directory)) (tmp-name1 (tramp--test-make-temp-name)) (tmp-name2 (tramp--test-make-temp-name 'local)) (files (delq nil files))) (unwind-protect (progn (make-directory tmp-name1) (make-directory tmp-name2) (dolist (elt files) (let* ((file1 (expand-file-name elt tmp-name1)) (file2 (expand-file-name elt tmp-name2)) (file3 (expand-file-name (concat elt "foo") tmp-name1))) (write-region elt nil file1) (should (file-exists-p file1)) ;; Check file contents. (with-temp-buffer (insert-file-contents file1) (should (string-equal (buffer-string) elt))) ;; Copy file both directions. (copy-file file1 tmp-name2) (should (file-exists-p file2)) (delete-file file1) (should-not (file-exists-p file1)) (copy-file file2 tmp-name1) (should (file-exists-p file1)) ;; Method "smb" supports `make-symbolic-link' only if the ;; remote host has CIFS capabilities. tramp-adb.el and ;; tramp-gvfs.el do not support symbolic links at all. (condition-case err (progn (make-symbolic-link file1 file3) (should (file-symlink-p file3)) (should (string-equal (expand-file-name file1) (file-truename file3))) (should (string-equal (car (file-attributes file3)) (file-remote-p (file-truename file1) 'localname))) ;; Check file contents. (with-temp-buffer (insert-file-contents file3) (should (string-equal (buffer-string) elt))) (delete-file file3)) (file-error (should (string-equal (error-message-string err) "make-symbolic-link not supported")))))) ;; Check file names. (should (equal (directory-files tmp-name1 nil directory-files-no-dot-files-regexp) (sort (copy-sequence files) 'string-lessp))) (should (equal (directory-files tmp-name2 nil directory-files-no-dot-files-regexp) (sort (copy-sequence files) 'string-lessp))) ;; `substitute-in-file-name' could return different values. ;; For `adb', there could be strange file permissions ;; preventing overwriting a file. We don't care in this ;; testcase. (dolist (elt files) (let ((file1 (substitute-in-file-name (expand-file-name elt tmp-name1))) (file2 (substitute-in-file-name (expand-file-name elt tmp-name2)))) (ignore-errors (write-region elt nil file1)) (should (file-exists-p file1)) (ignore-errors (write-region elt nil file2 nil 'nomessage)) (should (file-exists-p file2)))) (should (equal (directory-files tmp-name1 nil directory-files-no-dot-files-regexp) (directory-files tmp-name2 nil directory-files-no-dot-files-regexp))) ;; Check directory creation. We use a subdirectory "foo" ;; in order to avoid conflicts with previous file name tests. (dolist (elt files) (let* ((elt1 (concat elt "foo")) (file1 (expand-file-name (concat "foo/" elt) tmp-name1)) (file2 (expand-file-name elt file1)) (file3 (expand-file-name elt1 file1))) (make-directory file1 'parents) (should (file-directory-p file1)) (write-region elt nil file2) (should (file-exists-p file2)) (should (equal (directory-files file1 nil directory-files-no-dot-files-regexp) `(,elt))) (should (equal (caar (directory-files-and-attributes file1 nil directory-files-no-dot-files-regexp)) elt)) ;; Check symlink in `directory-files-and-attributes'. (condition-case err (progn (make-symbolic-link file2 file3) (should (file-symlink-p file3)) (should (string-equal (caar (directory-files-and-attributes file1 nil (regexp-quote elt1))) elt1)) (should (string-equal (cadr (car (directory-files-and-attributes file1 nil (regexp-quote elt1)))) (file-remote-p (file-truename file2) 'localname))) (delete-file file3) (should-not (file-exists-p file3))) (file-error (should (string-equal (error-message-string err) "make-symbolic-link not supported")))) (delete-file file2) (should-not (file-exists-p file2)) (delete-directory file1) (should-not (file-exists-p file1))))) ;; Cleanup. (ignore-errors (delete-directory tmp-name1 'recursive)) (ignore-errors (delete-directory tmp-name2 'recursive))))) (defun tramp--test-special-characters () "Perform the test in `tramp-test31-special-characters*'." ;; Newlines, slashes and backslashes in file names are not ;; supported. So we don't test. And we don't test the tab ;; character on Windows or Cygwin, because the backslash is ;; interpreted as a path separator, preventing "\t" from being ;; expanded to . (tramp--test-check-files (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) "foo bar baz" (if (or (tramp--test-adb-p) (eq system-type 'cygwin)) " foo bar baz " " foo\tbar baz\t")) "$foo$bar$$baz$" "-foo-bar-baz-" "%foo%bar%baz%" "&foo&bar&baz&" (unless (or (tramp--test-ftp-p) (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) "?foo?bar?baz?") (unless (or (tramp--test-ftp-p) (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) "*foo*bar*baz*") (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) "'foo'bar'baz'" "'foo\"bar'baz\"") "#foo~bar#baz~" (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) "!foo!bar!baz!" "!foo|bar!baz|") (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) ";foo;bar;baz;" ":foo;bar:baz;") (unless (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p)) "bar") "(foo)bar(baz)" (unless (or (tramp--test-ftp-p) (tramp--test-gvfs-p)) "[foo]bar[baz]") "{foo}bar{baz}")) ;; These tests are inspired by Bug#17238. (ert-deftest tramp-test31-special-characters () "Check special characters in file names." (skip-unless (tramp--test-enabled)) (tramp--test-special-characters)) (ert-deftest tramp-test31-special-characters-with-stat () "Check special characters in file names. Use the `stat' command." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil (skip-unless (tramp-get-remote-stat v))) (let ((tramp-connection-properties (append `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "perl" nil)) tramp-connection-properties))) (tramp--test-special-characters))) (ert-deftest tramp-test31-special-characters-with-perl () "Check special characters in file names. Use the `perl' command." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil (skip-unless (tramp-get-remote-perl v))) (let ((tramp-connection-properties (append `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "stat" nil) ;; See `tramp-sh-handle-file-truename'. (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "readlink" nil)) tramp-connection-properties))) (tramp--test-special-characters))) (ert-deftest tramp-test31-special-characters-with-ls () "Check special characters in file names. Use the `ls' command." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (let ((tramp-connection-properties (append `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "perl" nil) (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "stat" nil) ;; See `tramp-sh-handle-file-truename'. (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "readlink" nil)) tramp-connection-properties))) (tramp--test-special-characters))) (defun tramp--test-utf8 () "Perform the test in `tramp-test32-utf8*'." (let* ((utf8 (if (and (eq system-type 'darwin) (memq 'utf-8-hfs (coding-system-list))) 'utf-8-hfs 'utf-8)) (coding-system-for-read utf8) (coding-system-for-write utf8) (file-name-coding-system utf8)) (tramp--test-check-files (unless (tramp--test-hpux-p) "Γυρίστε το Γαλαξία με Ώτο Στοπ") (unless (tramp--test-hpux-p) "أصبح بوسعك الآن تنزيل نسخة كاملة من موسوعة ويكيبيديا العربية لتصفحها بلا اتصال بالإنترنت") "银河系漫游指南系列" "Автостопом по гала́ктике"))) (ert-deftest tramp-test32-utf8 () "Check UTF8 encoding in file names and file contents." (skip-unless (tramp--test-enabled)) (tramp--test-utf8)) (ert-deftest tramp-test32-utf8-with-stat () "Check UTF8 encoding in file names and file contents. Use the `stat' command." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil (skip-unless (tramp-get-remote-stat v))) (let ((tramp-connection-properties (append `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "perl" nil)) tramp-connection-properties))) (tramp--test-utf8))) (ert-deftest tramp-test32-utf8-with-perl () "Check UTF8 encoding in file names and file contents. Use the `perl' command." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil (skip-unless (tramp-get-remote-perl v))) (let ((tramp-connection-properties (append `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "stat" nil) ;; See `tramp-sh-handle-file-truename'. (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "readlink" nil)) tramp-connection-properties))) (tramp--test-utf8))) (ert-deftest tramp-test32-utf8-with-ls () "Check UTF8 encoding in file names and file contents. Use the `ls' command." :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) (let ((tramp-connection-properties (append `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "perl" nil) (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "stat" nil) ;; See `tramp-sh-handle-file-truename'. (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory)) "readlink" nil)) tramp-connection-properties))) (tramp--test-utf8))) ;; This test is inspired by Bug#16928. (ert-deftest tramp-test33-asynchronous-requests () "Check parallel asynchronous requests. Such requests could arrive from timers, process filters and process sentinels. They shall not disturb each other." ;; Mark as failed until bug has been fixed. :expected-result :failed :tags '(:expensive-test) (skip-unless (tramp--test-enabled)) (skip-unless (eq (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory) 'tramp-sh-file-name-handler)) ;; Keep instrumentation verbosity 0 until Tramp bug is fixed. This ;; has the side effect, that this test fails instead to abort. Good ;; for hydra. (tramp--instrument-test-case 0 (let* ((tmp-name (tramp--test-make-temp-name)) (default-directory tmp-name) (remote-file-name-inhibit-cache t) timer buffers kill-buffer-query-functions) (unwind-protect (progn (make-directory tmp-name) ;; Setup a timer in order to raise an ordinary command again ;; and again. `vc-registered' is well suited, because there ;; are many checks. (setq timer (run-at-time 0 1 (lambda () (when buffers (vc-registered (buffer-name (nth (random (length buffers)) buffers))))))) ;; Create temporary buffers. The number of buffers ;; corresponds to the number of processes; it could be ;; increased in order to make pressure on Tramp. (dotimes (i 5) (add-to-list 'buffers (generate-new-buffer "*temp*"))) ;; Open asynchronous processes. Set process sentinel. (dolist (buf buffers) (async-shell-command "read line; touch $line; echo $line" buf) (set-process-sentinel (get-buffer-process buf) (lambda (proc _state) (delete-file (buffer-name (process-buffer proc)))))) ;; Send a string. Use a random order of the buffers. Mix ;; with regular operation. (let ((buffers (copy-sequence buffers)) buf) (while buffers (setq buf (nth (random (length buffers)) buffers)) (process-send-string (get-buffer-process buf) (format "'%s'\n" buf)) (file-attributes (buffer-name buf)) (setq buffers (delq buf buffers)))) ;; Wait until the whole output has been read. (with-timeout ((* 10 (length buffers)) (ert-fail "`async-shell-command' timed out")) (let ((buffers (copy-sequence buffers)) buf) (while buffers (setq buf (nth (random (length buffers)) buffers)) (if (ignore-errors (memq (process-status (get-buffer-process buf)) '(run open))) (accept-process-output (get-buffer-process buf) 0.1) (setq buffers (delq buf buffers)))))) ;; Check. (dolist (buf buffers) (with-current-buffer buf (should (string-equal (format "'%s'\n" buf) (buffer-string))))) (should-not (directory-files tmp-name nil directory-files-no-dot-files-regexp))) ;; Cleanup. (ignore-errors (cancel-timer timer)) (ignore-errors (delete-directory tmp-name 'recursive)) (dolist (buf buffers) (ignore-errors (kill-buffer buf))))))) (ert-deftest tramp-test34-recursive-load () "Check that Tramp does not fail due to recursive load." (skip-unless (tramp--test-enabled)) (dolist (code (list (format "(expand-file-name %S)" tramp-test-temporary-file-directory) (format "(let ((default-directory %S)) (expand-file-name %S))" tramp-test-temporary-file-directory temporary-file-directory))) (should-not (string-match "Recursive load" (shell-command-to-string (format "%s -batch -Q -L %s --eval %s" (expand-file-name invocation-name invocation-directory) (mapconcat 'shell-quote-argument load-path " -L ") (shell-quote-argument code))))))) (ert-deftest tramp-test35-unload () "Check that Tramp and its subpackages unload completely. Since it unloads Tramp, it shall be the last test to run." ;; Mark as failed until all symbols are unbound. :expected-result (if (featurep 'tramp) :failed :passed) :tags '(:expensive-test) (when (featurep 'tramp) (unload-feature 'tramp 'force) ;; No Tramp feature must be left. (should-not (featurep 'tramp)) (should-not (all-completions "tramp" (delq 'tramp-tests features))) ;; `file-name-handler-alist' must be clean. (should-not (all-completions "tramp" (mapcar 'cdr file-name-handler-alist))) ;; There shouldn't be left a bound symbol. We do not regard our ;; test symbols, and the Tramp unload hooks. (mapatoms (lambda (x) (and (or (boundp x) (functionp x)) (string-match "^tramp" (symbol-name x)) (not (string-match "^tramp--?test" (symbol-name x))) (not (string-match "unload-hook$" (symbol-name x))) (ert-fail (format "`%s' still bound" x))))) ;; There shouldn't be left a hook function containing a Tramp ;; function. We do not regard the Tramp unload hooks. (mapatoms (lambda (x) (and (boundp x) (string-match "-hooks?$" (symbol-name x)) (not (string-match "unload-hook$" (symbol-name x))) (consp (symbol-value x)) (ignore-errors (all-completions "tramp" (symbol-value x))) (ert-fail (format "Hook `%s' still contains Tramp function" x))))))) ;; TODO: ;; * dired-compress-file ;; * dired-uncache ;; * file-acl ;; * file-ownership-preserved-p ;; * file-selinux-context ;; * find-backup-file-name ;; * set-file-acl ;; * set-file-selinux-context ;; * Work on skipped tests. Make a comment, when it is impossible. ;; * Fix `tramp-test15-copy-directory' for `smb'. Using tar in a pipe ;; doesn't work well when an interactive password must be provided. ;; * Fix `tramp-test27-start-file-process' on MS Windows (`process-send-eof'?). ;; * Fix Bug#16928. Set expected error of `tramp-test33-asynchronous-requests'. ;; * Fix `tramp-test35-unload' (Not all symbols are unbound). Set ;; expected error. (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