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| | ;;; esh-mode-tests.el --- esh-mode test suite -*- lexical-binding:t -*-
;; Copyright (C) 2022-2024 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for Eshell's command invocation.
;;; Code:
(require 'ert)
(require 'esh-mode)
(require 'eshell)
(require 'em-banner)
(require 'em-prompt)
(require 'eshell-tests-helpers
(expand-file-name "eshell-tests-helpers"
(file-name-directory (or load-file-name
default-directory))))
;;; Tests:
(ert-deftest esh-mode-test/handle-control-codes/carriage-return ()
"Test that Eshell handles carriage returns properly."
(with-temp-eshell
(eshell-match-command-output "(format \"hello\r\ngoodbye\")"
"\\`hello\ngoodbye\n")
(eshell-match-command-output "(format \"hello\rgoodbye\")"
"\\`goodbye\n")
(eshell-match-command-output "(format \"hello\r\")"
"\\`hello")))
(ert-deftest esh-mode-test/handle-control-codes/bell ()
"Test that Eshell handles bells properly."
(cl-letf* ((beep-called nil)
((symbol-function 'beep) (lambda () (setq beep-called t))))
(with-temp-eshell
(eshell-match-command-output "(format \"hello\athere\")"
"\\`hellothere\n")
(should beep-called))))
(ert-deftest esh-mode-test/handle-control-codes/backspace ()
"Test that Eshell handles backspaces properly."
(with-temp-eshell
(eshell-match-command-output (format "(format \"hello%c%cp\")" ?\C-h ?\C-h)
"\\`help\n")))
(ert-deftest esh-mode-test/clear/eshell-command ()
"Test that `eshell/clear' works as an Eshell command."
(let ((eshell-banner-message "")
(eshell-prompt-function (lambda () "$ ")))
(with-temp-eshell
(eshell-insert-command "echo hi")
(eshell-insert-command "clear")
(should (string-match "\\$ echo hi\nhi\n\\$ clear\n+\\$ "
(buffer-string))))))
(ert-deftest esh-mode-test/clear/emacs-command ()
"Test that `eshell/clear' works as an interactive Emacs command."
(let ((eshell-banner-message "")
(eshell-prompt-function (lambda () "$ ")))
(with-temp-eshell
(eshell-insert-command "echo hi")
(insert "echo b")
(eshell/clear)
(should (string-match "\\$ echo hi\nhi\n\\$ \n+\\$ echo b"
(buffer-string))))))
;; esh-mode-tests.el ends here
|