diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-dirvish-config-playlist.el | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tests/test-dirvish-config-playlist.el b/tests/test-dirvish-config-playlist.el index d059a899a..14bb94ac7 100644 --- a/tests/test-dirvish-config-playlist.el +++ b/tests/test-dirvish-config-playlist.el @@ -10,6 +10,7 @@ ;;; Code: (require 'ert) +(require 'cl-lib) (require 'package) (setq package-user-dir (expand-file-name "elpa" user-emacs-directory)) @@ -93,5 +94,59 @@ lowercase extension list." (dolist (bad '("../evil" "../../etc/cron" "/etc/passwd" "sub/dir/name")) (should-not (cj/--playlist-name-safe-p bad)))) +;;; cj/--playlist-resolve-target +;; +;; Drives the real `file-exists-p' against a temp `music-dir' (mocking a C +;; primitive triggers a native-comp trampoline rebuild that fails under +;; --batch); only the ordinary `read-string' / `read-char-choice' prompts are +;; stubbed. + +(ert-deftest test-cj--playlist-resolve-target-returns-path-for-new-name () + "Normal: a safe name with no existing file returns its .m3u path under music-dir." + (let* ((music-dir (make-temp-file "cj-playlist-" t))) + (unwind-protect + (cl-letf (((symbol-function 'read-string) (lambda (&rest _) "roadtrip"))) + (should (equal (expand-file-name "roadtrip.m3u" music-dir) + (cj/--playlist-resolve-target)))) + (delete-directory music-dir t)))) + +(ert-deftest test-cj--playlist-resolve-target-reprompts-on-unsafe-name () + "Boundary: an unsafe name (with `/') re-prompts until a safe name is given." + (let* ((music-dir (make-temp-file "cj-playlist-" t)) + (answers '("../escape" "safe")) + (asked 0)) + (unwind-protect + (cl-letf (((symbol-function 'read-string) + (lambda (&rest _) (prog1 (nth asked answers) (cl-incf asked)))) + ((symbol-function 'message) (lambda (&rest _) nil))) + (should (equal (expand-file-name "safe.m3u" music-dir) + (cj/--playlist-resolve-target))) + (should (= 2 asked))) + (delete-directory music-dir t)))) + +(ert-deftest test-cj--playlist-resolve-target-overwrite-returns-existing-path () + "Normal: when the target exists, choosing overwrite returns the same path." + (let* ((music-dir (make-temp-file "cj-playlist-" t)) + (existing (expand-file-name "mix.m3u" music-dir))) + (unwind-protect + (progn + (with-temp-file existing (insert "old\n")) + (cl-letf (((symbol-function 'read-string) (lambda (&rest _) "mix")) + ((symbol-function 'read-char-choice) (lambda (&rest _) ?o))) + (should (equal existing (cj/--playlist-resolve-target))))) + (delete-directory music-dir t)))) + +(ert-deftest test-cj--playlist-resolve-target-cancel-signals-user-error () + "Error: when the target exists, choosing cancel aborts with a `user-error'." + (let* ((music-dir (make-temp-file "cj-playlist-" t)) + (existing (expand-file-name "mix.m3u" music-dir))) + (unwind-protect + (progn + (with-temp-file existing (insert "old\n")) + (cl-letf (((symbol-function 'read-string) (lambda (&rest _) "mix")) + ((symbol-function 'read-char-choice) (lambda (&rest _) ?c))) + (should-error (cj/--playlist-resolve-target) :type 'user-error))) + (delete-directory music-dir t)))) + (provide 'test-dirvish-config-playlist) ;;; test-dirvish-config-playlist.el ends here |