Merge branch 'master' into staging

1 files changed, 183 insertions, 0 deletions

diff --git a/tests/status.scm b/tests/status.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2018 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 '("foo.drv"))
+         (downloading (list (download "bar" "http://example.org/bar"
+                                      #:size 500
+                                      #:start 'now))))
+        (build-status
+         (building '("foo.drv"))
+         (downloading (list (download "bar" "http://example.org/bar"
+                                      #:size 500
+                                      #:transferred 42
+                                      #:start 'now))))
+        (build-status
+         (builds-completed '("foo.drv"))
+         (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\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 '("foo.drv"))
+         (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 '("foo.drv"))
+         (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\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 (cond-expand
+                      ((and guile-2 (not guile-2.2)) "?")
+                      (else "�"))))
+    `((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 '("foo.drv"))
+         (downloading (list (download "bar" "http://example.org/bar"
+                                      #:size 999
+                                      #:start 'now))))
+        (build-status
+         (building '("foo.drv"))
+         (downloading (list (download "bar" "http://example.org/bar"
+                                      #:size 999
+                                      #:transferred 42
+                                      #:start 'now))))
+        (build-status
+         ;; XXX: Should "bar.drv" be present twice?
+         (builds-completed '("bar.drv" "foo.drv"))
+         (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 121\n" port)
+    (display "@ build-started bar.drv 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")