tests: install: Abort when one installation step fails.

When marionette-eval calls fail in gui-test-program, the installation
continues which results in two scenarios:

- hang forever at the next marionette-eval call,

- keep going and start a broken installation, which is annoying because it
clears the terminal and hides the error.

Make sure that gui-test-program is exited with #f return code when one of the
marionette-eval calls fail.

* gnu/tests/install.scm (gui-test-program): Add a new macro
"marionette-eval*". Throw an exception when one on the marionette-eval calls
fail.
This commit is contained in:
Mathieu Othacehe 2020-03-22 10:52:43 +01:00
parent e64ea84392
commit 1550db6fd4
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View file

@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -946,67 +947,71 @@ (define (screenshot file)
(marionette-control (string-append "screendump " file)
#$marionette))
(define-syntax-rule (marionette-eval* exp marionette)
(or (marionette-eval exp marionette)
(throw 'marionette-eval-failure 'exp)))
(setvbuf (current-output-port) 'none)
(setvbuf (current-error-port) 'none)
(marionette-eval '(use-modules (gnu installer tests))
#$marionette)
(marionette-eval* '(use-modules (gnu installer tests))
#$marionette)
;; Arrange so that 'converse' prints debugging output to the console.
(marionette-eval '(let ((console (open-output-file "/dev/console")))
(setvbuf console 'none)
(conversation-log-port console))
#$marionette)
(marionette-eval* '(let ((console (open-output-file "/dev/console")))
(setvbuf console 'none)
(conversation-log-port console))
#$marionette)
;; Tell the installer to not wait for the Connman "online" status.
(marionette-eval '(call-with-output-file "/tmp/installer-assume-online"
(const #t))
#$marionette)
(marionette-eval* '(call-with-output-file "/tmp/installer-assume-online"
(const #t))
#$marionette)
;; Run 'guix system init' with '--no-grafts', to cope with the lack of
;; network access.
(marionette-eval '(call-with-output-file
"/tmp/installer-system-init-options"
(lambda (port)
(write '("--no-grafts" "--no-substitutes")
port)))
#$marionette)
(marionette-eval* '(call-with-output-file
"/tmp/installer-system-init-options"
(lambda (port)
(write '("--no-grafts" "--no-substitutes")
port)))
#$marionette)
(marionette-eval '(define installer-socket
(open-installer-socket))
#$marionette)
(marionette-eval* '(define installer-socket
(open-installer-socket))
#$marionette)
(screenshot "installer-start.ppm")
(marionette-eval '(choose-locale+keyboard installer-socket)
#$marionette)
(marionette-eval* '(choose-locale+keyboard installer-socket)
#$marionette)
(screenshot "installer-locale.ppm")
;; Choose the host name that the "basic" test expects.
(marionette-eval '(enter-host-name+passwords installer-socket
#:host-name "liberigilo"
#:root-password
#$%root-password
#:users
'(("alice" "pass1")
("bob" "pass2")))
#$marionette)
(marionette-eval* '(enter-host-name+passwords installer-socket
#:host-name "liberigilo"
#:root-password
#$%root-password
#:users
'(("alice" "pass1")
("bob" "pass2")))
#$marionette)
(screenshot "installer-services.ppm")
(marionette-eval '(choose-services installer-socket
#:desktop-environments '()
#:choose-network-service?
(const #f))
#$marionette)
(marionette-eval* '(choose-services installer-socket
#:desktop-environments '()
#:choose-network-service?
(const #f))
#$marionette)
(screenshot "installer-partitioning.ppm")
(marionette-eval '(choose-partitioning installer-socket
#:encrypted? #$encrypted?
#:passphrase #$%luks-passphrase)
#$marionette)
(marionette-eval* '(choose-partitioning installer-socket
#:encrypted? #$encrypted?
#:passphrase #$%luks-passphrase)
#$marionette)
(screenshot "installer-run.ppm")
(marionette-eval '(conclude-installation installer-socket)
#$marionette)
(marionette-eval* '(conclude-installation installer-socket)
#$marionette)
(sync)
#t))