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guix/tests/cpio.scm
Mathieu Lirzin a9edb211e7 build: Add a Guile custom test driver using SRFI-64.
Before that '.log' files for scheme tests were fragmented and not
included in test-suite.log.  This unifies the semantics of SRFI-64 API
with Automake test suite.

* build-aux/test-driver.scm: New file.
* Makefile.am (SCM_LOG_DRIVER, AM_SCM_LOG_DRIVER_FLAGS): New variables.
(SCM_LOG_COMPILER, AM_SCM_LOG_FLAGS): Delete variables.
(AM_TESTS_ENVIRONMENT): Set GUILE_AUTO_COMPILE to 0.
* test-env.in: Silence guix-daemon.
* doc/guix.texi (Running the Test Suite): Describe how to display the
detailed results.  Bug reports require only 'test-suite.log' file.
* tests/base32.scm, tests/build-utils.scm, tests/builders.scm,
tests/challenge.scm, tests/cpan.scm, tests/cpio.scm, tests/cran.scm,
tests/cve.scm, tests/derivations.scm, tests/elpa.scm,
tests/file-systems.scm, tests/gem.scm, tests/gexp.scm,
tests/gnu-maintenance.scm, tests/grafts.scm, tests/graph.scm,
tests/gremlin.scm, tests/hackage.scm, tests/hash.scm,
tests/import-utils.scm, tests/lint.scm, tests/monads.scm, tests/nar.scm,
tests/packages.scm, tests/pk-crypto.scm, tests/pki.scm,
tests/profiles.scm, tests/publish.scm, tests/pypi.scm,
tests/records.scm, tests/scripts-build.scm, tests/scripts.scm,
tests/services.scm, tests/sets.scm, tests/size.scm, tests/snix.scm,
tests/store.scm, tests/substitute.scm, tests/syscalls.scm,
tests/system.scm, tests/ui.scm, tests/union.scm, tests/upstream.scm,
tests/utils.scm: Don't exit at the end of test groups.
* tests/containers.scm: Likewise.  Use 'test-skip' instead of exiting
with error code 77.
2016-04-03 14:19:09 +02:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 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-cpio)
#:use-module (guix cpio)
#:use-module (guix tests)
#:use-module ((guix build utils) #:select (which))
#:use-module ((guix utils) #:select (call-with-temporary-output-file))
#:use-module (ice-9 match)
#:use-module (ice-9 popen)
#:use-module (rnrs io ports)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-64))
(define %cpio-program
(which "cpio"))
(test-begin "cpio")
(test-assert "file->cpio-header + write-cpio-header + read-cpio-header"
(let* ((file (search-path %load-path "guix.scm"))
(header (file->cpio-header file)))
(call-with-values
(lambda ()
(open-bytevector-output-port))
(lambda (port get-bv)
(write-cpio-header header port)
(let ((port (open-bytevector-input-port (get-bv))))
(equal? header (read-cpio-header port)))))))
(unless %cpio-program (test-skip 1))
(test-assert "bit-identical to GNU cpio's output"
(call-with-temporary-output-file
(lambda (link _)
(delete-file link)
(symlink "chbouib" link)
(let ((files (cons* "/"
(canonicalize-path
(dirname (search-path %load-path "guix.scm")))
link
(map (compose canonicalize-path
(cut search-path %load-path <>))
'("guix.scm" "guix/build/syscalls.scm"
"guix/packages.scm")))))
(call-with-temporary-output-file
(lambda (ref-file _)
(let ((pipe (open-pipe* OPEN_WRITE %cpio-program "-o" "-O" ref-file
"-H" "newc" "--null")))
(for-each (lambda (file)
(format pipe "~a\0" file))
files)
(and (zero? (close-pipe pipe))
(call-with-temporary-output-file
(lambda (file port)
(write-cpio-archive files port)
(close-port port)
(or (file=? ref-file file)
(throw 'cpio-archives-differ files
ref-file file
(stat:size (stat ref-file))
(stat:size (stat file))))))))))))))
(test-end "cpio")