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;;; test-tool-library-cj/fs-validate-path.el --- ERT tests for cj/fs-validate-path -*- lexical-binding: t; -*-
;; Author: gptel-tool-writer and cjennings
;; Keywords: tests, filesystem, tools
;;; Commentary:
;; ERT tests for the cj/fs-validate-path function from tool-filesystem-library.el.
;; Place this file in ~/.emacs.d/tests/ and load it to run tests.
;;; Code:
(require 'ert)
(require 'f)
(require 'tool-filesystem-library)
(ert-deftest test-cj/fs-validate-path-normal-home ()
"Normal: validate home directory path."
(should (string-prefix-p (expand-file-name "~")
(cj/fs-validate-path "~"))))
(ert-deftest test-cj/fs-validate-path-normal-temp ()
"Normal: validate temp directory path."
(let ((temp (expand-file-name temporary-file-directory)))
(should (string-prefix-p temp (cj/fs-validate-path temp)))))
(ert-deftest test-cj/fs-validate-path-error-outside ()
"Error: path outside allowed directories."
(should-error (cj/fs-validate-path "/etc/passwd")))
(ert-deftest test-cj/fs-validate-path-error-nonexistent ()
"Error: non-existent path."
(should-error (cj/fs-validate-path (format "/tmp/nonexistent-%d" (random 100000)))))
(ert-deftest test-cj/fs-validate-path-error-unreadable ()
"Error: unreadable path."
(let ((file (make-temp-file "test-unreadable")))
(unwind-protect
(progn
(set-file-modes file 0)
(should-error (cj/fs-validate-path file)))
(set-file-modes file #o644)
(delete-file file))))
(provide 'test-tool-library-cj/fs-validate-path)
;;; test-tool-library-cj/fs-validate-path.el ends here
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