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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018, 2019 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 <http://www.gnu.org/licenses/>.
(define-module (test-status)
#:use-module (guix status)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-64)
#:use-module (rnrs bytevectors)
#:use-module (rnrs io ports)
#:use-module (ice-9 match))
(test-begin "status")
(test-equal "compute-status, no-op"
(build-status)
(let-values (((port get-status)
(build-event-output-port compute-status)))
(display "foo\nbar\n\baz\n" port)
(get-status)))
(test-equal "compute-status, builds + substitutes"
(list (build-status
(building (list (build "foo.drv" "x86_64-linux")))
(downloading (list (download "bar" "http://example.org/bar"
#:size 500
#:start 'now))))
(build-status
(building (list (build "foo.drv" "x86_64-linux")))
(downloading (list (download "bar" "http://example.org/bar"
#:size 500
#:transferred 42
#:start 'now))))
(build-status
(builds-completed (list (build "foo.drv" "x86_64-linux")))
(downloads-completed (list (download "bar" "http://example.org/bar"
#:size 500
#:transferred 500
#:start 'now
#:end 'now)))))
(let-values (((port get-status)
(build-event-output-port (lambda (event status)
(compute-status event status
#:current-time
(const 'now))))))
(display "@ build-started foo.drv - x86_64-linux \n" port)
(display "@ substituter-started bar\n" port)
(display "@ download-started bar http://example.org/bar 500\n" port)
(display "various\nthings\nget\nwritten\n" port)
(let ((first (get-status)))
(display "@ download-progress bar http://example.org/bar 500 42\n"
port)
(let ((second (get-status)))
(display "@ download-progress bar http://example.org/bar 500 84\n"
port)
(display "@ build-succeeded foo.drv\n" port)
(display "@ download-succeeded bar http://example.org/bar 500\n" port)
(display "Almost done!\n" port)
(display "@ substituter-succeeded bar\n" port)
(list first second (get-status))))))
(test-equal "compute-status, missing events"
(list (build-status
(building (list (build "foo.drv" "x86_64-linux"
#:log-file "foo.log")))
(downloading (list (download "baz" "http://example.org/baz"
#:size 500
#:transferred 42
#:start 'now)
(download "bar" "http://example.org/bar"
#:size 999
#:transferred 0
#:start 'now))))
(build-status
(builds-completed (list (build "foo.drv" "x86_64-linux"
#:log-file "foo.log")))
(downloads-completed (list (download "baz" "http://example.org/baz"
#:size 500
#:transferred 500
#:start 'now
#:end 'now)
(download "bar" "http://example.org/bar"
#:size 999
#:transferred 999
#:start 'now
#:end 'now)))))
;; Below we omit 'substituter-started' events and the like.
(let-values (((port get-status)
(build-event-output-port (lambda (event status)
(compute-status event status
#:current-time
(const 'now))))))
(display "@ build-started foo.drv - x86_64-linux foo.log\n" port)
(display "@ download-started bar http://example.org/bar 999\n" port)
(display "various\nthings\nget\nwritten\n" port)
(display "@ download-progress baz http://example.org/baz 500 42\n"
port)
(let ((first (get-status)))
(display "@ build-succeeded foo.drv\n" port)
(display "@ download-succeeded bar http://example.org/bar 999\n" port)
(display "Almost done!\n" port)
(display "@ substituter-succeeded baz\n" port)
(list first (get-status)))))
(test-equal "build-output-port, UTF-8"
'((build-log #f "lambda is λ!\n"))
(let-values (((port get-status) (build-event-output-port cons '()))
((bv) (string->utf8 "lambda is λ!\n")))
(put-bytevector port bv)
(force-output port)
(get-status)))
(test-equal "current-build-output-port, UTF-8 + garbage"
;; What about a mixture of UTF-8 + garbage?
(let ((replacement "�"))
`((build-log #f ,(string-append "garbage: " replacement "lambda: λ\n"))))
(let-values (((port get-status) (build-event-output-port cons '())))
(display "garbage: " port)
(put-bytevector port #vu8(128))
(put-bytevector port (string->utf8 "lambda: λ\n"))
(force-output port)
(get-status)))
(test-equal "compute-status, multiplexed build output"
(list (build-status
(building (list (build "foo.drv" "x86_64-linux" #:id 121)))
(downloading (list (download "bar" "http://example.org/bar"
#:size 999
#:start 'now))))
(build-status
(building (list (build "foo.drv" "x86_64-linux" #:id 121)))
(downloading (list (download "bar" "http://example.org/bar"
#:size 999
#:transferred 42
#:start 'now))))
(build-status
;; "bar" is now only listed as a download.
(builds-completed (list (build "foo.drv" "x86_64-linux" #:id 121)))
(downloads-completed (list (download "bar" "http://example.org/bar"
#:size 999
#:transferred 999
#:start 'now
#:end 'now)))))
(let-values (((port get-status)
(build-event-output-port (lambda (event status)
(compute-status event status
#:current-time
(const 'now)
#:derivation-path->output-path
(match-lambda
("bar.drv" "bar")))))))
(display "@ build-started foo.drv - x86_64-linux 121\n" port)
(display "@ build-started bar.drv - armhf-linux bar.log 144\n" port)
(display "@ build-log 121 6\nHello!" port)
(display "@ build-log 144 50
@ download-started bar http://example.org/bar 999\n" port)
(let ((first (get-status)))
(display "@ build-log 121 30\n@ build-started FAKE!.drv 555\n")
(display "@ build-log 144 54
@ download-progress bar http://example.org/bar 999 42\n"
port)
(let ((second (get-status)))
(display "@ download-succeeded bar http://example.org/bar 999\n" port)
(display "@ build-succeeded foo.drv\n" port)
(display "@ build-succeeded bar.drv\n" port)
(list first second (get-status))))))
(test-end "status")