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;;; process-callout-tests.el --- Testing the process facilities -*- lexical-binding: t -*-
;; Copyright (C) 2022 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; GNU Emacs 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 Emacs 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 Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
(require 'cl-lib)
(require 'ert)
;;; This test is here in test/manual instead of
;;; test/src/process-tests.el for two reasons: The test suite
;;; shouldn't "call home" automatically, because that's against our
;;; privacy principles, and as a practical matter, the server may have
;;; problems, and that shouldn't trigger a test error.
(ert-deftest process-async-https-with-delay ()
"Bug#49449: asynchronous TLS connection with delayed completion."
(skip-unless (and internet-is-working (gnutls-available-p)))
(let* ((status nil)
(buf (url-http
#s(url "https" nil nil "elpa.gnu.org" nil
"/packages/archive-contents" nil nil t silent t t)
(lambda (s) (setq status s))
'(nil) nil 'tls)))
(unwind-protect
(progn
;; Busy-wait for 1 s to allow for the TCP connection to complete.
(let ((delay 1.0)
(t0 (float-time)))
(while (< (float-time) (+ t0 delay))))
;; Wait for the entire operation to finish.
(let ((limit 4.0)
(t0 (float-time)))
(while (and (null status)
(< (float-time) (+ t0 limit)))
(sit-for 0.1)))
(should status)
(should-not (plist-get status ':error))
(should buf)
(should (> (buffer-size buf) 0))
)
(when buf
(kill-buffer buf)))))
;;; process-callout-tests.el ends here
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