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diff --git a/test/lisp/eshell/em-script-tests.el b/test/lisp/eshell/em-script-tests.el
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+;;; em-script-tests.el --- em-script test suite  -*- lexical-binding:t -*-
+
+;; Copyright (C) 2022 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 script module.
+
+;;; Code:
+
+(require 'ert)
+(require 'esh-mode)
+(require 'eshell)
+(require 'em-script)
+
+(require 'eshell-tests-helpers
+         (expand-file-name "eshell-tests-helpers"
+                           (file-name-directory (or load-file-name
+                                                    default-directory))))
+;;; Tests:
+
+(ert-deftest em-script-test/source-script ()
+  "Test sourcing script with no argumentss"
+  (ert-with-temp-file temp-file :text "echo hi"
+    (with-temp-eshell
+     (eshell-match-command-output (format "source %s" temp-file)
+                                  "hi\n"))))
+
+(ert-deftest em-script-test/source-script-arg-vars ()
+  "Test sourcing script with $0, $1, ... variables"
+  (ert-with-temp-file temp-file :text "printnl $0 \"$1 $2\""
+    (with-temp-eshell
+     (eshell-match-command-output (format "source %s one two" temp-file)
+                                  (format "%s\none two\n" temp-file)))))
+
+(ert-deftest em-script-test/source-script-all-args-var ()
+  "Test sourcing script with the $* variable"
+  (ert-with-temp-file temp-file :text "printnl $*"
+    (with-temp-eshell
+     (eshell-match-command-output (format "source %s" temp-file)
+                                  "\\`\\'")
+     (eshell-match-command-output (format "source %s a" temp-file)
+                                  "a\n")
+     (eshell-match-command-output (format "source %s a b c" temp-file)
+                                  "a\nb\nc\n"))))
+
+;; em-script-tests.el ends here