202 lines
7.6 KiB
EmacsLisp
202 lines
7.6 KiB
EmacsLisp
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;;; multisession-tests.el --- Tests for multisession.el -*- lexical-binding: t; -*-
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;; Copyright (C) 2021 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'multisession)
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(require 'ert)
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(require 'ert-x)
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(require 'cl-lib)
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(ert-deftest multi-test-sqlite-simple ()
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(skip-unless (sqlite-available-p))
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(ert-with-temp-file dir
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:directory t
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(let ((user-init-file "/tmp/foo.el")
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(multisession-storage 'sqlite)
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(multisession-directory dir))
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(unwind-protect
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(progn
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(define-multisession-variable foo 0
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""
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:synchronized t)
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(should (= (multisession-value foo) 0))
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(cl-incf (multisession-value foo))
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(should (= (multisession-value foo) 1))
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(call-process
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(concat invocation-directory invocation-name)
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nil t nil
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"-Q" "-batch"
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"--eval" (prin1-to-string
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`(progn
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(require 'multisession)
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(let ((multisession-directory ,dir)
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(multisession-storage 'sqlite)
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(user-init-file "/tmp/foo.el"))
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(define-multisession-variable foo 0
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""
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:synchronized t)
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(cl-incf (multisession-value foo))))))
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(should (= (multisession-value foo) 2)))
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(sqlite-close multisession--db)
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(setq multisession--db nil)))))
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(ert-deftest multi-test-sqlite-busy ()
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(skip-unless (and t (sqlite-available-p)))
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(ert-with-temp-file dir
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:directory t
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(let ((user-init-file "/tmp/foo.el")
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(multisession-directory dir)
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(multisession-storage 'sqlite)
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proc)
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(unwind-protect
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(progn
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(define-multisession-variable bar 0
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""
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:synchronized t)
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(should (= (multisession-value bar) 0))
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(cl-incf (multisession-value bar))
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(should (= (multisession-value bar) 1))
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(setq proc
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(start-process
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"other-emacs"
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nil
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(concat invocation-directory invocation-name)
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"-Q" "-batch"
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"--eval" (prin1-to-string
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`(progn
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(require 'multisession)
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(let ((multisession-directory ,dir)
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(multisession-storage 'sqlite)
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(user-init-file "/tmp/bar.el"))
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(define-multisession-variable bar 0
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"" :synchronized t)
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(dotimes (i 100)
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(cl-incf (multisession-value bar))))))))
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(while (process-live-p proc)
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(ignore-error 'sqlite-locked-error
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(message "bar %s" (multisession-value bar))
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;;(cl-incf (multisession-value bar))
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)
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(sleep-for 0.1))
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(message "bar ends up as %s" (multisession-value bar))
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(should (< (multisession-value bar) 1003)))
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(sqlite-close multisession--db)
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(setq multisession--db nil)))))
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(ert-deftest multi-test-files-simple ()
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(ert-with-temp-file dir
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:directory t
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(let ((user-init-file "/tmp/sfoo.el")
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(multisession-storage 'files)
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(multisession-directory dir))
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(define-multisession-variable sfoo 0
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""
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:synchronized t)
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(should (= (multisession-value sfoo) 0))
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(cl-incf (multisession-value sfoo))
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(should (= (multisession-value sfoo) 1))
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(call-process
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(concat invocation-directory invocation-name)
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nil t nil
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"-Q" "-batch"
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"--eval" (prin1-to-string
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`(progn
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(require 'multisession)
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(let ((multisession-directory ,dir)
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(multisession-storage 'files)
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(user-init-file "/tmp/sfoo.el"))
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(define-multisession-variable sfoo 0
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""
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:synchronized t)
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(cl-incf (multisession-value sfoo))))))
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(should (= (multisession-value sfoo) 2)))))
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(ert-deftest multi-test-files-busy ()
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(skip-unless (and t (sqlite-available-p)))
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(ert-with-temp-file dir
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:directory t
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(let ((user-init-file "/tmp/foo.el")
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(multisession-storage 'files)
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(multisession-directory dir)
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proc)
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(define-multisession-variable sbar 0
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""
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:synchronized t)
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(should (= (multisession-value sbar) 0))
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(cl-incf (multisession-value sbar))
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(should (= (multisession-value sbar) 1))
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(setq proc
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(start-process
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"other-emacs"
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nil
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(concat invocation-directory invocation-name)
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"-Q" "-batch"
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"--eval" (prin1-to-string
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`(progn
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(require 'multisession)
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(let ((multisession-directory ,dir)
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(multisession-storage 'files)
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(user-init-file "/tmp/sbar.el"))
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(define-multisession-variable sbar 0
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"" :synchronized t)
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(dotimes (i 1000)
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(cl-incf (multisession-value sbar))))))))
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(while (process-live-p proc)
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(message "sbar %s" (multisession-value sbar))
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;;(cl-incf (multisession-value sbar))
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(sleep-for 0.1))
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(message "sbar ends up as %s" (multisession-value sbar))
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(should (< (multisession-value sbar) 2000)))))
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(ert-deftest multi-test-files-some-values ()
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(ert-with-temp-file dir
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:directory t
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(let ((user-init-file "/tmp/sfoo.el")
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(multisession-storage 'files)
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(multisession-directory dir))
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(define-multisession-variable foo1 nil)
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(should (eq (multisession-value foo1) nil))
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(setf (multisession-value foo1) nil)
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(should (eq (multisession-value foo1) nil))
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(setf (multisession-value foo1) t)
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(should (eq (multisession-value foo1) t))
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(define-multisession-variable foo2 t)
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(setf (multisession-value foo2) nil)
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(should (eq (multisession-value foo2) nil))
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(setf (multisession-value foo2) t)
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(should (eq (multisession-value foo2) t))
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(define-multisession-variable foo3 t)
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(should-error (setf (multisession-value foo3) (make-marker)))
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(let ((string (with-temp-buffer
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(set-buffer-multibyte nil)
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(insert 0 1 2)
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(buffer-string))))
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(should-not (multibyte-string-p string))
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(define-multisession-variable foo4 nil)
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(setf (multisession-value foo4) string)
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(should (equal (multisession-value foo4) string))))))
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;;; multisession-tests.el ends here
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