749c656755
* guix/derivations.scm (read-derivation)[outputs->alist]: For
fixed-outputs, convert HASH with `base16-string->bytevector'.
(write-derivation): Likewise, convert HASH-ALGO to a string and HASH
to a base16 string.
(derivation-hash): Expect HASH to be a bytevector, not a string;
convert HASH with `bytevector->base16-string'.
* tests/derivations.scm ("fixed-output derivation"): New test.
152 lines
6.1 KiB
Scheme
152 lines
6.1 KiB
Scheme
;;; Guix --- Nix package management from Guile. -*- coding: utf-8 -*-
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;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of Guix.
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;;;
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;;; Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-derivations)
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#:use-module (guix derivations)
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#:use-module (guix store)
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#:use-module (guix utils)
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#:use-module (srfi srfi-11)
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#:use-module (srfi srfi-26)
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#:use-module (srfi srfi-64)
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#:use-module (rnrs io ports)
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#:use-module (rnrs bytevectors)
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#:use-module (ice-9 rdelim))
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(define %store
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(false-if-exception (open-connection)))
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(test-begin "derivations")
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(test-assert "parse & export"
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(let* ((f (search-path %load-path "tests/test.drv"))
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(b1 (call-with-input-file f get-bytevector-all))
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(d1 (read-derivation (open-bytevector-input-port b1)))
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(b2 (call-with-bytevector-output-port (cut write-derivation d1 <>)))
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(d2 (read-derivation (open-bytevector-input-port b2))))
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(and (equal? b1 b2)
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(equal? d1 d2))))
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(test-skip (if %store 0 3))
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(test-assert "derivation with no inputs"
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(let ((builder (add-text-to-store %store "my-builder.sh"
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"#!/bin/sh\necho hello, world\n"
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'())))
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(store-path? (derivation %store "foo" "x86_64-linux" builder
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'() '(("HOME" . "/homeless")) '()))))
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(test-assert "build derivation with 1 source"
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(let*-values (((builder)
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(add-text-to-store %store "my-builder.sh"
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"echo hello, world > \"$out\"\n"
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'()))
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((drv-path drv)
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(derivation %store "foo" "x86_64-linux"
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"/bin/sh" `(,builder)
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'(("HOME" . "/homeless"))
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`((,builder))))
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((succeeded?)
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(build-derivations %store (list drv-path))))
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(and succeeded?
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(let ((path (derivation-output-path
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(assoc-ref (derivation-outputs drv) "out"))))
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(string=? (call-with-input-file path read-line)
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"hello, world")))))
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(test-assert "fixed-output derivation"
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(let* ((builder (add-text-to-store %store "my-fixed-builder.sh"
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"echo -n hello > $out" '()))
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(hash (sha256 (string->utf8 "hello")))
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(drv-path (derivation %store "fixed" "x86_64-linux"
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"/bin/sh" `(,builder)
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'() `((,builder))
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#:hash hash #:hash-algo 'sha256))
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(succeeded? (build-derivations %store (list drv-path))))
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(and succeeded?
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(let ((p (derivation-path->output-path drv-path)))
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(equal? (string->utf8 "hello")
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(call-with-input-file p get-bytevector-all))))))
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(define %coreutils
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(false-if-exception (nixpkgs-derivation "coreutils")))
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(test-skip (if %coreutils 0 1))
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(test-assert "build derivation with coreutils"
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(let* ((builder
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(add-text-to-store %store "build-with-coreutils.sh"
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"echo $PATH ; mkdir --version ; mkdir $out ; touch $out/good"
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'()))
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(drv-path
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(derivation %store "foo" "x86_64-linux"
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"/bin/sh" `(,builder)
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`(("PATH" .
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,(string-append
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(derivation-path->output-path %coreutils)
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"/bin")))
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`((,builder)
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(,%coreutils))))
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(succeeded?
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(build-derivations %store (list drv-path))))
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(and succeeded?
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(let ((p (derivation-path->output-path drv-path)))
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(file-exists? (string-append p "/good"))))))
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(test-skip (if (%guile-for-build) 0 2))
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(test-assert "build-expression->derivation without inputs"
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(let* ((builder '(begin
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(mkdir %output)
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(call-with-output-file (string-append %output "/test")
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(lambda (p)
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(display '(hello guix) p)))))
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(drv-path (build-expression->derivation %store "goo" "x86_64-linux"
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builder '()))
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(succeeded? (build-derivations %store (list drv-path))))
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(and succeeded?
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(let ((p (derivation-path->output-path drv-path)))
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(equal? '(hello guix)
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(call-with-input-file (string-append p "/test") read))))))
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(test-assert "build-expression->derivation with one input"
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(let* ((builder '(call-with-output-file %output
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(lambda (p)
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(let ((cu (assoc-ref %build-inputs "cu")))
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(close 1)
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(dup2 (port->fdes p) 1)
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(execl (string-append cu "/bin/uname")
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"uname" "-a")))))
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(drv-path (build-expression->derivation %store "uname" "x86_64-linux"
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builder
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`(("cu" . ,%coreutils))))
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(succeeded? (build-derivations %store (list drv-path))))
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(and succeeded?
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(let ((p (derivation-path->output-path drv-path)))
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(string-contains (call-with-input-file p read-line) "GNU")))))
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(test-end)
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(exit (= (test-runner-fail-count (test-runner-current)) 0))
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;;; Local Variables:
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;;; eval: (put 'test-assert 'scheme-indent-function 1)
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;;; End:
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