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tests: "make check-system" uses Guix built with (guix self).

This is a followup to 7e6d8d366a.
It means that "make check-system" can run tests from (gnu tests install)
much faster because it does not need to build a full 'guix' package.

* gnu/ci.scm (channel-instance->package): Export.
* build-aux/run-system-tests.scm (tests-for-channel-instance): New
procedure, with code formerly in 'run-system-tests'.
(run-system-tests): Call 'interned-file' for SOURCE, and add call to
'tests-for-channel-instance'.
gn-latest-20200428
Ludovic Courtès 2 years ago
parent
commit
887fd835a7
No known key found for this signature in database GPG Key ID: 90B11993D9AEBB5
  1. 45
      build-aux/run-system-tests.scm
  2. 3
      gnu/ci.scm

45
build-aux/run-system-tests.scm

@ -18,10 +18,15 @@
(define-module (run-system-tests)
#:use-module (gnu tests)
#:use-module (gnu packages package-management)
#:use-module ((gnu ci) #:select (channel-instance->package))
#: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 (srfi srfi-1)
#:use-module (srfi srfi-34)
@ -46,28 +51,48 @@
lst)
(lift1 reverse %store-monad))))
(define (run-system-tests . args)
(define tests
;; 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
(define (tests-for-channel-instance instance)
"Return a list of tests for perform, using Guix from INSTANCE, 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-instance->package instance)))
(match (getenv "TESTS")
(#f
(all-system-tests))
((= string-tokenize (tests ...))
(filter (lambda (test)
(member (system-test-name test) tests))
(all-system-tests)))))
(all-system-tests))))))
(format (current-error-port) "Running ~a system tests...~%"
(length tests))
(define (run-system-tests . args)
(define source
(string-append (current-source-directory) "/.."))
(with-store store
(with-status-verbosity 2
(run-with-store store
(mlet* %store-monad ((drv (mapm %store-monad system-test-value tests))
;; 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'.
;; XXX: It would be best to not do it upfront because we may need it.
(mlet* %store-monad ((source (interned-file source "guix-source"
#:recursive? #t
#:select?
(or (git-predicate source)
(const #t))))
(instance -> (checkout->channel-instance source))
(tests -> (tests-for-channel-instance instance))
(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

3
gnu/ci.scm

@ -54,7 +54,8 @@
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (ice-9 match)
#:export (hydra-jobs))
#:export (channel-instance->package
hydra-jobs))
;;; Commentary:
;;;

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