doomemacs/core/test/test-autoload-files.el
Henrik Lissner 15991b5639 Refactor quiet! to be less destructive
It's possible for the debugger to be invoked from inside code wrapped in
a (quiet! ...) call. The debugger pauses Emacs in a broken state where
the functions locally rebound by quiet! (e.g. message, load-file,
write-region, etc) are never returned to their original definitions.

This attempts to reduce that probabilityby changing how quiet! silences
code. Rather than silencing them completely, they will be logged
to *Messages* but not displayed in the echo area.

Also, quiet! is now used less, where it isn't strictly needed (or where
inhibit-message is sufficient).
2018-09-28 21:13:27 -04:00

55 lines
2.0 KiB
EmacsLisp

;; -*- no-byte-compile: t; -*-
;;; core/test/test-autoload-files.el
;;;
(require 'core-projects)
(require 'projectile)
(describe "core/autoload/files"
:var (src dest projectile-projects-cache-time projectile-projects-cache)
(before-each
(setq src (make-temp-file "test-src")
existing (make-temp-file "test-existing")
dest (expand-file-name "test-dest" temporary-file-directory))
(quiet! (find-file-literally src))
(spy-on 'y-or-n-p :and-return-value nil)
(projectile-mode +1))
(after-each
(projectile-mode -1)
(switch-to-buffer (doom-fallback-buffer))
(ignore-errors (delete-file src))
(ignore-errors (delete-file existing))
(ignore-errors (delete-file dest)))
(describe "move-this-file"
(it "won't move to itself"
(expect (quiet! (doom/move-this-file src)) :to-throw))
(it "will move to another file"
(expect (quiet! (doom/move-this-file dest t)))
(expect (file-exists-p dest))
(expect (file-exists-p src) :to-be nil))
(it "will prompt if overwriting a file"
(quiet! (doom/move-this-file existing))
(expect 'y-or-n-p :to-have-been-called-times 1)
(expect (file-exists-p src))))
(describe "copy-this-file"
(it "refuses to copy to itself"
(expect (quiet! (doom/copy-this-file src)) :to-throw))
(it "copies to another file"
(expect (quiet! (doom/copy-this-file dest t)))
(expect (file-exists-p! src dest)))
(it "prompts if overwriting a file"
(quiet! (doom/copy-this-file existing))
(expect 'y-or-n-p :to-have-been-called-times 1)))
(describe "delete-this-file"
(it "fails gracefully on non-existent files"
(expect (quiet! (doom/delete-this-file dest)) :to-throw))
(it "deletes existing files"
(quiet! (doom/delete-this-file existing t))
(expect (file-exists-p existing) :to-be nil))
(it "prompts to delete any existing file"
(quiet! (doom/delete-this-file existing))
(expect 'y-or-n-p :to-have-been-called-times 1))))