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;; Initialize tests -*- lexical-binding: t -*-
(defun init-rst-ert (&optional with-buffer)
"Initialize tests.
Prepare for buffer using tests if WITH-BUFFER."
(when with-buffer
(add-to-list 'load-path ".")
(load "ert-buffer" nil t)
(if (equal (car load-path) ".")
(setq load-path (cdr load-path))))
(add-to-list 'load-path "..")
(load "rst.el" nil t)
(if (equal (car load-path) "..")
(setq load-path (cdr load-path)))
;; Emacs 24 should have a patch in `testcover-after` declaring a
;; `gv-expander'.
(if (< emacs-major-version 24)
;; Define a setf-method for `testcover-after' so `ert' tests can be run
;; without problems.
(defsetf testcover-after (idx val) (store)
(list 'progn
(list 'testcover-after idx val)
;; FIXME: Though it solves the problem it is not really correct
;; because `val' is only a temporary variable here.
(list 'setf val store)))))
;; Clean up `load-path' if set caller just to load this file.
(if (equal (car load-path) ".")
(setq load-path (cdr load-path)))