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41 lines
1.4 KiB
EmacsLisp
41 lines
1.4 KiB
EmacsLisp
;;; env-tests.el --- Tests for env.el -*- lexical-binding: t -*-
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;; Copyright (C) 2022 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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;;; Code:
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(require 'env)
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(require 'ert)
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(ert-deftest test-substitute-env-in-file-name ()
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(should (equal (substitute-env-in-file-name "foo_${HOME}_bar")
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(concat "foo_" (getenv "HOME") "_bar"))))
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(ert-deftest test-getenv-setenv ()
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(should (equal (setenv "EMACS_ENV_EL_TEST_VAR" "foobar") "foobar"))
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(should (equal (getenv "EMACS_ENV_EL_TEST_VAR") "foobar"))
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(should-not (getenv "LIKELY_TO_BE_NON_EXISTENT_FOO_BAR_BAZ")))
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(ert-deftest test-with-environment-variables ()
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(let ((A "TEST") (B "/foo/bar"))
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(with-environment-variables ((A B))
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(should (equal (getenv A) B)))))
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(provide 'env-tests)
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;;; env-tests.el ends here
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