109 lines
4.6 KiB
EmacsLisp
109 lines
4.6 KiB
EmacsLisp
;;; esh-ext-tests.el --- esh-ext test suite -*- lexical-binding:t -*-
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;; Copyright (C) 2022-2024 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Tests for Eshell's external command handling.
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;;; Code:
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(require 'tramp)
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(require 'ert)
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(require 'esh-mode)
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(require 'esh-ext)
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(require 'eshell)
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(require 'eshell-tests-helpers
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(expand-file-name "eshell-tests-helpers"
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(file-name-directory (or load-file-name
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default-directory))))
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;;; Tests:
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(ert-deftest esh-ext-test/addpath/end ()
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"Test that \"addpath\" adds paths to the end of $PATH."
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(with-temp-eshell
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(let ((eshell-path-env-list '("/some/path" "/other/path"))
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(expected-path (string-join '("/some/path" "/other/path" "/new/path"
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"/new/path2")
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(path-separator))))
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(eshell-match-command-output "addpath /new/path /new/path2"
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(concat expected-path "\n"))
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(eshell-match-command-output "echo $PATH"
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(concat expected-path "\n")))))
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(ert-deftest esh-ext-test/addpath/begin ()
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"Test that \"addpath -b\" adds paths to the beginning of $PATH."
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(with-temp-eshell
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(let ((eshell-path-env-list '("/some/path" "/other/path"))
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(expected-path (string-join '("/new/path" "/new/path2" "/some/path"
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"/other/path")
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(path-separator))))
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(eshell-match-command-output "addpath -b /new/path /new/path2"
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(concat expected-path "\n"))
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(eshell-match-command-output "echo $PATH"
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(concat expected-path "\n")))))
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(ert-deftest esh-ext-test/addpath/set-locally ()
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"Test adding to the path temporarily in a subcommand."
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(let* ((eshell-path-env-list '("/some/path" "/other/path"))
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(original-path (string-join eshell-path-env-list (path-separator)))
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(local-path (string-join (append eshell-path-env-list '("/new/path"))
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(path-separator))))
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(with-temp-eshell
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(eshell-match-command-output
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"{ addpath /new/path; env }"
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(format "PATH=%s\n" (regexp-quote local-path)))
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;; After the last command, the previous $PATH value should be restored.
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(eshell-match-command-output "echo $PATH"
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(concat original-path "\n")))))
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(ert-deftest esh-ext-test/explicitly-remote-command ()
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"Test that an explicitly-remote command is remote no matter the current dir."
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(skip-unless (and (eshell-tests-remote-accessible-p)
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(executable-find "sh")))
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(dolist (default-directory (list default-directory
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ert-remote-temporary-file-directory))
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(dolist (cmd (list "sh" (executable-find "sh")))
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(ert-info ((format "Directory: %s; executable: %s" default-directory cmd))
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(with-temp-eshell
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;; Check the value of $INSIDE_EMACS using `sh' in order to
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;; delay variable expansion.
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(eshell-match-command-output
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(format "%s%s -c 'echo $INSIDE_EMACS'"
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(file-remote-p ert-remote-temporary-file-directory) cmd)
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"eshell,tramp"))))))
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(ert-deftest esh-ext-test/explicitly-local-command ()
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"Test that an explicitly-local command is local no matter the current dir."
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(skip-unless (and (eshell-tests-remote-accessible-p)
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(executable-find "sh")))
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(dolist (default-directory (list default-directory
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ert-remote-temporary-file-directory))
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(dolist (cmd (list "sh" (executable-find "sh")))
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(ert-info ((format "In directory: %s" default-directory))
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(with-temp-eshell
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;; Check the value of $INSIDE_EMACS using `sh' in order to
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;; delay variable expansion.
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(eshell-match-command-output
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(format "/local:%s -c 'echo $INSIDE_EMACS'" cmd)
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"eshell\n"))))))
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;; esh-ext-tests.el ends here
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