;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017 Ludovic Courtès ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see . (define-module (test-workers) #:use-module (guix workers) #:use-module (ice-9 threads) #:use-module (srfi srfi-64)) (test-begin "workers") (test-equal "enqueue" 4242 (let* ((pool (make-pool)) (result 0) (1+! (let ((lock (make-mutex))) (lambda () (with-mutex lock (set! result (+ result 1))))))) (let loop ((i 4242)) (unless (zero? i) (pool-enqueue! pool 1+!) (loop (- i 1)))) (let poll () (unless (pool-idle? pool) (pk 'busy result) (sleep 1) (poll))) result)) ;; Same as above, but throw exceptions within the workers and make sure they ;; remain alive. (test-equal "exceptions" 4242 (let* ((pool (make-pool 10)) (result 0) (1+! (let ((lock (make-mutex))) (lambda () (with-mutex lock (set! result (+ result 1))))))) (let loop ((i 10)) (unless (zero? i) (pool-enqueue! pool (lambda () (throw 'whatever))) (loop (- i 1)))) (let loop ((i 4242)) (unless (zero? i) (pool-enqueue! pool 1+!) (loop (- i 1)))) (let poll () (unless (pool-idle? pool) (pk 'busy result) (sleep 1) (poll))) result)) (test-end) ='nohover'>AgeCommit message (Expand)Author 2023-03-28NEWS: Mention new rpm format....Maxim Cournoyer 2022-12-18Update NEWS.Ludovic Courtès 2022-12-17Update NEWS.Marius Bakke 2022-12-02Update NEWS.Ludovic Courtès 2022-11-23NEWS: Update it....Jonathan Brielmaier 2022-11-16Update NEWS.Maxim Cournoyer 2022-10-13NEWS: Update it....Mathieu Othacehe 2022-10-07Update NEWS....Maxim Cournoyer 2022-09-28Update NEWS....Mathieu Othacehe 2022-09-26NEWS: Update it....Mathieu Othacehe 2022-09-24Update NEWS.Ludovic Courtès 2022-09-23Update NEWS.Maxim Cournoyer 2022-09-19Update NEWS....Mathieu Othacehe 2022-09-16Update NEWS....Mathieu Othacehe 2022-09-15Update NEWS....Maxim Cournoyer 2022-09-14Update NEWS....Maxim Cournoyer