105 lines
3.8 KiB
EmacsLisp
105 lines
3.8 KiB
EmacsLisp
;;; esh-mode-tests.el --- esh-mode 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 command invocation.
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;;; Code:
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(require 'ert)
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(require 'esh-mode)
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(require 'eshell)
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(require 'em-banner)
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(require 'em-prompt)
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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-mode-test/handle-control-codes/carriage-return ()
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"Test that Eshell handles carriage returns properly."
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(with-temp-eshell
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(eshell-match-command-output "(format \"hello\r\ngoodbye\")"
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"\\`hello\ngoodbye\n")
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(eshell-match-command-output "(format \"hello\rgoodbye\")"
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"\\`goodbye\n")
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(eshell-match-command-output "(format \"hello\r\")"
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"\\`hello")))
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(ert-deftest esh-mode-test/handle-control-codes/bell ()
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"Test that Eshell handles bells properly."
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(cl-letf* ((beep-called nil)
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((symbol-function 'beep) (lambda () (setq beep-called t))))
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(with-temp-eshell
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(eshell-match-command-output "(format \"hello\athere\")"
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"\\`hellothere\n")
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(should beep-called))))
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(ert-deftest esh-mode-test/handle-control-codes/backspace ()
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"Test that Eshell handles backspaces properly."
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(with-temp-eshell
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(eshell-match-command-output (format "(format \"hello%c%cp\")" ?\C-h ?\C-h)
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"\\`help\n")))
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(ert-deftest esh-mode-test/clear/eshell-command ()
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"Test that `eshell/clear' works as an Eshell command."
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(let ((eshell-banner-message "")
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(eshell-prompt-function (lambda () "$ ")))
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(with-temp-eshell
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(eshell-insert-command "echo hi")
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(eshell-insert-command "clear")
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(should (string-match "\\`\\$ echo hi\nhi\n\\$ clear\n+\\$ "
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(buffer-string))))))
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(ert-deftest esh-mode-test/clear/eshell-command/erase ()
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"Test that `eshell/clear' can erase the buffer."
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(let ((eshell-banner-message "")
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(eshell-prompt-function (lambda () "$ ")))
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(with-temp-eshell
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(eshell-insert-command "echo hi")
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(eshell-insert-command "clear t")
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(should (string-match "\\`\\$ " (buffer-string))))))
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(ert-deftest esh-mode-test/clear/emacs-command ()
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"Test that `eshell-clear' works as an interactive Emacs command."
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(let ((eshell-banner-message "")
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(eshell-prompt-function (lambda () "$ ")))
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(with-temp-eshell
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(eshell-insert-command "echo hi")
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(insert "echo b")
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(eshell-clear)
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(should (string-match "\\`\\$ echo hi\nhi\n\n+\\$ echo b"
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(buffer-string))))))
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(ert-deftest esh-mode-test/clear/emacs-command/erase ()
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"Test that `eshell-clear' can erase the buffer."
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(let ((eshell-banner-message "")
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(eshell-prompt-function (lambda () "$ ")))
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(with-temp-eshell
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(eshell-insert-command "echo hi")
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(insert "echo b")
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(eshell-clear t)
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(should (string-match "\\`\\$ echo b" (buffer-string))))))
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;; esh-mode-tests.el ends here
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