tests: Add a manifest for system tests.

The manifest can be passed to 'guix build -m', 'guix weather -m', and so
on.  It can also be passed to an installed 'guix' (without
./pre-inst-env), with the exception so far of installation tests.

* build-aux/run-system-tests.scm: Remove.  Move interesting bits move
to...
* etc/system-tests.scm: ... here.  New file.
* Makefile.am (EXTRA_DIST): Remove 'build-aux/run-system-tests.scm' and
add 'etc/system-tests.scm'.
(check-system): Rewrite to run 'guix build -m etc/system-tests.scm'.

1 files changed, 0 insertions, 135 deletions

diff --git a/build-aux/run-system-tests.scm b/build-aux/run-system-tests.scm
deleted file mode 100644
index b5403e0ece..0000000000
--- a/build-aux/run-system-tests.scm
+++ /dev/null
@@ -1,135 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016, 2018, 2019, 2020 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 (run-system-tests)
-  #:use-module (gnu tests)
-  #:use-module (gnu packages package-management)
-  #:use-module ((gnu ci) #:select (channel-source->package))
-  #:use-module (guix gexp)
-  #:use-module (guix store)
-  #:use-module ((guix status) #:select (with-status-verbosity))
-  #:use-module (guix monads)
-  #:use-module (guix channels)
-  #:use-module (guix derivations)
-  #:use-module ((guix git-download) #:select (git-predicate))
-  #:use-module (guix utils)
-  #:use-module (guix ui)
-  #:use-module (git)
-  #:use-module (srfi srfi-1)
-  #:use-module (srfi srfi-34)
-  #:use-module (ice-9 match)
-  #:export (run-system-tests))
-
-(define (built-derivations* drv)
-  (lambda (store)
-    (guard (c ((store-protocol-error? c)
-               (values #f store)))
-      (values (build-derivations store drv) store))))
-
-(define (filterm mproc lst)                       ;XXX: move to (guix monads)
-  (with-monad %store-monad
-    (>>= (foldm %store-monad
-                (lambda (item result)
-                  (mlet %store-monad ((keep? (mproc item)))
-                    (return (if keep?
-                                (cons item result)
-                                result))))
-                '()
-                lst)
-         (lift1 reverse %store-monad))))
-
-(define (source-commit directory)
-  "Return the commit of the head of DIRECTORY or #f if it could not be
-determined."
-  (let ((repository #f))
-    (catch 'git-error
-      (lambda ()
-        (set! repository (repository-open directory))
-        (let* ((head   (repository-head repository))
-               (target (reference-target head))
-               (commit (oid->string target)))
-          (repository-close! repository)
-          commit))
-      (lambda _
-        (when repository
-          (repository-close! repository))
-        #f))))
-
-(define (tests-for-current-guix source commit)
-  "Return a list of tests for perform, using Guix built from SOURCE, a channel
-instance."
-  ;; Honor the 'TESTS' environment variable so that one can select a subset
-  ;; of tests to run in the usual way:
-  ;;
-  ;;   make check-system TESTS=installed-os
-  (parameterize ((current-guix-package
-                  (channel-source->package source #:commit commit)))
-    (match (getenv "TESTS")
-      (#f
-       (all-system-tests))
-      ((= string-tokenize (tests ...))
-       (filter (lambda (test)
-                 (member (system-test-name test) tests))
-               (all-system-tests))))))
-
-(define (run-system-tests . args)
-  (define source
-    (string-append (current-source-directory) "/.."))
-
-  (define commit
-    ;; Fetch the current commit ID so we can potentially build the same
-    ;; derivation as ci.guix.gnu.org.
-    (source-commit source))
-
-  (with-store store
-    (with-status-verbosity 2
-      (run-with-store store
-        ;; Intern SOURCE so that 'build-from-source' in (guix channels) sees
-        ;; "fresh" file names and thus doesn't find itself loading .go files
-        ;; from ~/.cache/guile when it loads 'build-aux/build-self.scm'.
-        (mlet* %store-monad ((source -> (local-file source "guix-source"
-                                                    #:recursive? #t
-                                                    #:select?
-                                                    (or (git-predicate source)
-                                                        (const #t))))
-                             (tests ->  (tests-for-current-guix source commit))
-                             (drv (mapm %store-monad system-test-value tests))
-                             (out -> (map derivation->output-path drv)))
-          (format (current-error-port) "Running ~a system tests...~%"
-                  (length tests))
-
-          (mbegin %store-monad
-            (show-what-to-build* drv)
-            (set-build-options* #:keep-going? #t #:keep-failed? #t
-                                #:print-build-trace #t
-                                #:print-extended-build-trace? #t
-                                #:fallback? #t)
-            (built-derivations* drv)
-            (mlet %store-monad ((valid  (filterm (store-lift valid-path?)
-                                                 out))
-                                (failed (filterm (store-lift
-                                                  (negate valid-path?))
-                                                 out)))
-              (format #t "TOTAL: ~a\n" (length drv))
-              (for-each (lambda (item)
-                          (format #t "PASS: ~a~%" item))
-                        valid)
-              (for-each (lambda (item)
-                          (format #t "FAIL: ~a~%" item))
-                        failed)
-              (exit (null? failed)))))))))