installer: Bypass connectivity check when /tmp/installer-assume-online exists.

This is useful for automated tests.

* gnu/installer/newt/network.scm (wait-service-online)[online?]: New
procedure.  Check for /tmp/installer-assume-online.
Use it instead of 'connman-online?'.
This commit is contained in:
Ludovic Courtès 2020-02-19 12:10:47 +01:00
parent 63b8c089c1
commit f901f5d2bc
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@ -1,6 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -119,6 +119,10 @@ (define (wait-technology-powered technology)
(define (wait-service-online)
"Display a newt scale until connman detects an Internet access. Do
FULL-VALUE tentatives, spaced by 1 second."
(define (online?)
(or (connman-online?)
(file-exists? "/tmp/installer-assume-online")))
(let* ((full-value 5))
(run-scale-page
#:title (G_ "Checking connectivity")
@ -127,10 +131,10 @@ (define (wait-service-online)
#:scale-update-proc
(lambda (value)
(sleep 1)
(if (connman-online?)
(if (online?)
full-value
(+ value 1))))
(unless (connman-online?)
(unless (online?)
(run-error-page
(G_ "The selected network does not provide access to the \
Internet, please try again.")