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102 lines
3.9 KiB
EmacsLisp
102 lines
3.9 KiB
EmacsLisp
;;; em-dirs-tests.el --- em-dirs test suite -*- lexical-binding:t -*-
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;; Copyright (C) 2022-2023 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 dirs module.
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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-dirs)
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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 em-dirs-test/pwd-var ()
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"Test using the $PWD variable."
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(let ((default-directory "/some/path"))
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(eshell-command-result-equal "echo $PWD"
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(expand-file-name default-directory))))
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(ert-deftest em-dirs-test/pwd-var-indices ()
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"Test using the $PWD variable with indices."
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(let ((default-directory "/some/path/here"))
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(eshell-command-result-equal "echo $PWD[/ 1]"
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"some")
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(eshell-command-result-equal "echo $PWD[/ 1 3]"
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'("some" "here"))))
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(ert-deftest em-dirs-test/short-pwd-var ()
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"Test using the $+ (current directory) variable."
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(let ((default-directory "/some/path"))
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(eshell-command-result-equal "echo $+"
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(expand-file-name default-directory))))
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(ert-deftest em-dirs-test/oldpwd-var ()
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"Test using the $OLDPWD variable."
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(let (eshell-last-dir-ring-file-name)
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(with-temp-eshell
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(eshell-match-command-output "echo $OLDPWD"
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"\\`\\'")
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(ring-insert eshell-last-dir-ring "/some/path")
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(eshell-match-command-output "echo $OLDPWD"
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"/some/path\n"))))
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(ert-deftest em-dirs-test/oldpwd-var-indices ()
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"Test using the $OLDPWD variable with indices."
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(let (eshell-last-dir-ring-file-name)
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(with-temp-eshell
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(ring-insert eshell-last-dir-ring "/some/path/here")
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(eshell-match-command-output "echo $OLDPWD[/ 1]"
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"some\n")
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(eshell-match-command-output "echo $OLDPWD[/ 1 3]"
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"(\"some\" \"here\")\n"))))
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(ert-deftest em-dirs-test/directory-ring-var ()
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"Test using the $- (directory ring) variable."
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(let (eshell-last-dir-ring-file-name)
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(with-temp-eshell
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(eshell-match-command-output "echo $-"
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"\\`\\'")
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(ring-insert eshell-last-dir-ring "/some/path")
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(ring-insert eshell-last-dir-ring "/other/path")
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(eshell-match-command-output "echo $-"
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"/other/path\n")
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(eshell-match-command-output "echo $-[0]"
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"/other/path\n")
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(eshell-match-command-output "echo $-[1]"
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"/some/path\n"))))
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(ert-deftest em-dirs-test/directory-ring-var-indices ()
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"Test using the $- (directory ring) variable with multiple indices."
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(let (eshell-last-dir-ring-file-name)
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(with-temp-eshell
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(ring-insert eshell-last-dir-ring "/some/path/here")
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(eshell-match-command-output "echo $-[0][/ 1]"
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"some\n")
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(eshell-match-command-output "echo $-[1][/ 1 3]"
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"(\"some\" \"here\")\n"))))
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;; em-dirs-tests.el ends here
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