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guix/tests/packages.scm
Ludovic Courtès c37a74bd3e packages: 'package-transitive-supported-systems' accounts for indirect deps. 
Reported by Andreas Enge <andreas@enge.fr>.

* guix/packages.scm (first-value): New macro.
  (package-transitive-supported-systems): Rewrite to traverse all the
  DAG rooted at PACKAGE.
* tests/packages.scm ("package-transitive-supported-systems"): Add 'd'
  and 'e', and test them.
2014-11-03 21:26:48 +01:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014 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-packages)
#:use-module (guix tests)
#:use-module (guix store)
#:use-module ((guix utils)
;; Rename the 'location' binding to allow proper syntax
;; matching when setting the 'location' field of a package.
#:renamer (lambda (name)
(cond ((eq? name 'location) 'make-location)
(else name))))
#:use-module (guix hash)
#:use-module (guix derivations)
#:use-module (guix packages)
#:use-module (guix build-system)
#:use-module (guix build-system trivial)
#:use-module (guix build-system gnu)
#:use-module (gnu packages)
#:use-module (gnu packages base)
#:use-module (gnu packages guile)
#:use-module (gnu packages bootstrap)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-64)
#:use-module (rnrs io ports)
#:use-module (ice-9 regex)
#:use-module (ice-9 match))
;; Test the high-level packaging layer.
(define %store
(open-connection-for-tests))
(define-syntax-rule (dummy-package name* extra-fields ...)
(package (name name*) (version "0") (source #f)
(build-system gnu-build-system)
(synopsis #f) (description #f)
(home-page #f) (license #f)
extra-fields ...))
(test-begin "packages")
(test-assert "printer with location"
(string-match "^#<package foo-0 foo.scm:42 [[:xdigit:]]+>$"
(with-output-to-string
(lambda ()
(write
(dummy-package "foo"
(location (make-location "foo.scm" 42 7))))))))
(test-assert "printer without location"
(string-match "^#<package foo-0 [[:xdigit:]]+>$"
(with-output-to-string
(lambda ()
(write
(dummy-package "foo" (location #f)))))))
(test-assert "package-field-location"
(let ()
(define (goto port line column)
(unless (and (= (port-column port) (- column 1))
(= (port-line port) (- line 1)))
(unless (eof-object? (get-char port))
(goto port line column))))
(define read-at
(match-lambda
(($ <location> file line column)
(call-with-input-file (search-path %load-path file)
(lambda (port)
(goto port line column)
(read port))))))
;; Until Guile 2.0.6 included, source properties were added only to pairs.
;; Thus, check against both VALUE and (FIELD VALUE).
(and (member (read-at (package-field-location %bootstrap-guile 'name))
(let ((name (package-name %bootstrap-guile)))
(list name `(name ,name))))
(member (read-at (package-field-location %bootstrap-guile 'version))
(let ((version (package-version %bootstrap-guile)))
(list version `(version ,version))))
(not (package-field-location %bootstrap-guile 'does-not-exist)))))
;; Make sure we don't change the file name to an absolute file name.
(test-equal "package-field-location, relative file name"
(location-file (package-location %bootstrap-guile))
(with-fluids ((%file-port-name-canonicalization 'absolute))
(location-file (package-field-location %bootstrap-guile 'version))))
(test-assert "package-transitive-inputs"
(let* ((a (dummy-package "a"))
(b (dummy-package "b"
(propagated-inputs `(("a" ,a)))))
(c (dummy-package "c"
(inputs `(("a" ,a)))))
(d (dummy-package "d"
(propagated-inputs `(("x" "something.drv")))))
(e (dummy-package "e"
(inputs `(("b" ,b) ("c" ,c) ("d" ,d))))))
(and (null? (package-transitive-inputs a))
(equal? `(("a" ,a)) (package-transitive-inputs b))
(equal? `(("a" ,a)) (package-transitive-inputs c))
(equal? (package-propagated-inputs d)
(package-transitive-inputs d))
(equal? `(("b" ,b) ("b/a" ,a) ("c" ,c)
("d" ,d) ("d/x" "something.drv"))
(pk 'x (package-transitive-inputs e))))))
(test-equal "package-transitive-supported-systems"
'(("x" "y" "z") ;a
("x" "y") ;b
("y") ;c
("y") ;d
("y")) ;e
(let* ((a (dummy-package "a" (supported-systems '("x" "y" "z"))))
(b (dummy-package "b" (supported-systems '("x" "y"))
(inputs `(("a" ,a)))))
(c (dummy-package "c" (supported-systems '("y" "z"))
(inputs `(("b" ,b)))))
(d (dummy-package "d" (supported-systems '("x" "y" "z"))
(inputs `(("b" ,b) ("c" ,c)))))
(e (dummy-package "e" (supported-systems '("x" "y" "z"))
(inputs `(("d" ,d))))))
(list (package-transitive-supported-systems a)
(package-transitive-supported-systems b)
(package-transitive-supported-systems c)
(package-transitive-supported-systems d)
(package-transitive-supported-systems e))))
(test-skip (if (not %store) 8 0))
(test-assert "package-source-derivation, file"
(let* ((file (search-path %load-path "guix.scm"))
(package (package (inherit (dummy-package "p"))
(source file)))
(source (package-source-derivation %store
(package-source package))))
(and (store-path? source)
(valid-path? %store source)
(equal? (call-with-input-file source get-bytevector-all)
(call-with-input-file file get-bytevector-all)))))
(test-assert "package-source-derivation, store path"
(let* ((file (add-to-store %store "guix.scm" #t "sha256"
(search-path %load-path "guix.scm")))
(package (package (inherit (dummy-package "p"))
(source file)))
(source (package-source-derivation %store
(package-source package))))
(string=? file source)))
(test-assert "package-source-derivation, indirect store path"
(let* ((dir (add-to-store %store "guix-build" #t "sha256"
(dirname (search-path %load-path
"guix/build/utils.scm"))))
(package (package (inherit (dummy-package "p"))
(source (string-append dir "/utils.scm"))))
(source (package-source-derivation %store
(package-source package))))
(and (direct-store-path? source)
(string-suffix? "utils.scm" source))))
(unless (false-if-exception (getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV))
(test-skip 1))
(test-equal "package-source-derivation, snippet"
"OK"
(let* ((file (search-bootstrap-binary "guile-2.0.9.tar.xz"
(%current-system)))
(sha256 (call-with-input-file file port-sha256))
(fetch (lambda* (store url hash-algo hash
#:optional name #:key system)
(pk 'fetch url hash-algo hash name system)
(add-to-store store (basename url) #f "sha256" url)))
(source (bootstrap-origin
(origin
(method fetch)
(uri file)
(sha256 sha256)
(patch-inputs
`(("tar" ,%bootstrap-coreutils&co)
("xz" ,%bootstrap-coreutils&co)
("patch" ,%bootstrap-coreutils&co)))
(patch-guile %bootstrap-guile)
(modules '((guix build utils)))
(imported-modules modules)
(snippet '(begin
;; We end up in 'bin', because it's the first
;; directory, alphabetically. Not a very good
;; example but hey.
(chmod "." #o777)
(symlink "guile" "guile-rocks")
(copy-recursively "../share/guile/2.0/scripts"
"scripts")
;; These variables must exist.
(pk %build-inputs %outputs))))))
(package (package (inherit (dummy-package "with-snippet"))
(source source)
(build-system trivial-build-system)
(inputs
`(("tar" ,(search-bootstrap-binary "tar"
(%current-system)))
("xz" ,(search-bootstrap-binary "xz"
(%current-system)))))
(arguments
`(#:guile ,%bootstrap-guile
#:builder
(let ((tar (assoc-ref %build-inputs "tar"))
(xz (assoc-ref %build-inputs "xz"))
(source (assoc-ref %build-inputs "source")))
(and (zero? (system* tar "xvf" source
"--use-compress-program" xz))
(string=? "guile" (readlink "bin/guile-rocks"))
(file-exists? "bin/scripts/compile.scm")
(let ((out (assoc-ref %outputs "out")))
(call-with-output-file out
(lambda (p)
(display "OK" p))))))))))
(drv (package-derivation %store package))
(out (derivation->output-path drv)))
(and (build-derivations %store (list (pk 'snippet-drv drv)))
(call-with-input-file out get-string-all))))
(test-assert "return value"
(let ((drv (package-derivation %store (dummy-package "p"))))
(and (derivation? drv)
(file-exists? (derivation-file-name drv)))))
(test-assert "package-output"
(let* ((package (dummy-package "p"))
(drv (package-derivation %store package)))
(and (derivation? drv)
(string=? (derivation->output-path drv)
(package-output %store package "out")))))
(test-assert "trivial"
(let* ((p (package (inherit (dummy-package "trivial"))
(build-system trivial-build-system)
(source #f)
(arguments
`(#:guile ,%bootstrap-guile
#:builder
(begin
(mkdir %output)
(call-with-output-file (string-append %output "/test")
(lambda (p)
(display '(hello guix) p))))))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (pk 'drv d (derivation->output-path d))))
(equal? '(hello guix)
(call-with-input-file (string-append p "/test") read))))))
(test-assert "trivial with local file as input"
(let* ((i (search-path %load-path "ice-9/boot-9.scm"))
(p (package (inherit (dummy-package "trivial-with-input-file"))
(build-system trivial-build-system)
(source #f)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (copy-file (assoc-ref %build-inputs "input")
%output)))
(inputs `(("input" ,i)))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (pk 'drv d (derivation->output-path d))))
(equal? (call-with-input-file p get-bytevector-all)
(call-with-input-file i get-bytevector-all))))))
(test-assert "trivial with source"
(let* ((i (search-path %load-path "ice-9/boot-9.scm"))
(p (package (inherit (dummy-package "trivial-with-source"))
(build-system trivial-build-system)
(source i)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (copy-file (assoc-ref %build-inputs "source")
%output)))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (derivation->output-path d)))
(equal? (call-with-input-file p get-bytevector-all)
(call-with-input-file i get-bytevector-all))))))
(test-assert "trivial with system-dependent input"
(let* ((p (package (inherit (dummy-package "trivial-system-dependent-input"))
(build-system trivial-build-system)
(source #f)
(arguments
`(#:guile ,%bootstrap-guile
#:builder
(let ((out (assoc-ref %outputs "out"))
(bash (assoc-ref %build-inputs "bash")))
(zero? (system* bash "-c"
(format #f "echo hello > ~a" out))))))
(inputs `(("bash" ,(search-bootstrap-binary "bash"
(%current-system)))))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (pk 'drv d (derivation->output-path d))))
(eq? 'hello (call-with-input-file p read))))))
(test-assert "search paths"
(let* ((p (make-prompt-tag "return-search-paths"))
(s (build-system
(name 'raw)
(description "Raw build system with direct store access")
(lower (lambda* (name #:key source inputs system target
#:allow-other-keys)
(bag
(name name)
(system system) (target target)
(build-inputs inputs)
(build
(lambda* (store name inputs
#:key outputs system search-paths)
search-paths)))))))
(x (list (search-path-specification
(variable "GUILE_LOAD_PATH")
(directories '("share/guile/site/2.0")))
(search-path-specification
(variable "GUILE_LOAD_COMPILED_PATH")
(directories '("share/guile/site/2.0")))))
(a (package (inherit (dummy-package "guile"))
(build-system s)
(native-search-paths x)))
(b (package (inherit (dummy-package "guile-foo"))
(build-system s)
(inputs `(("guile" ,a)))))
(c (package (inherit (dummy-package "guile-bar"))
(build-system s)
(inputs `(("guile" ,a)
("guile-foo" ,b))))))
(let-syntax ((collect (syntax-rules ()
((_ body ...)
(call-with-prompt p
(lambda ()
body ...)
(lambda (k search-paths)
search-paths))))))
(and (null? (collect (package-derivation %store a)))
(equal? x (collect (package-derivation %store b)))
(equal? x (collect (package-derivation %store c)))))))
(test-assert "package-cross-derivation"
(let ((drv (package-cross-derivation %store (dummy-package "p")
"mips64el-linux-gnu")))
(and (derivation? drv)
(file-exists? (derivation-file-name drv)))))
(test-assert "package-cross-derivation, trivial-build-system"
(let ((p (package (inherit (dummy-package "p"))
(build-system trivial-build-system)
(arguments '(#:builder (exit 1))))))
(let ((drv (package-cross-derivation %store p "mips64el-linux-gnu")))
(derivation? drv))))
(test-assert "package-cross-derivation, no cross builder"
(let* ((b (build-system (inherit trivial-build-system)
(lower (const #f))))
(p (package (inherit (dummy-package "p"))
(build-system b))))
(guard (c ((package-cross-build-system-error? c)
(eq? (package-error-package c) p)))
(package-cross-derivation %store p "mips64el-linux-gnu")
#f)))
(test-equal "package-derivation, direct graft"
(package-derivation %store gnu-make)
(let ((p (package (inherit coreutils)
(replacement gnu-make))))
(package-derivation %store p)))
(test-equal "package-cross-derivation, direct graft"
(package-cross-derivation %store gnu-make "mips64el-linux-gnu")
(let ((p (package (inherit coreutils)
(replacement gnu-make))))
(package-cross-derivation %store p "mips64el-linux-gnu")))
(test-assert "package-grafts, indirect grafts"
(let* ((new (dummy-package "dep"
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0.0")))
(dep* (package (inherit dep) (replacement new)))
(dummy (dummy-package "dummy"
(arguments '(#:implicit-inputs? #f))
(inputs `(("dep" ,dep*))))))
(equal? (package-grafts %store dummy)
(list (graft
(origin (package-derivation %store dep))
(replacement (package-derivation %store new)))))))
(test-assert "package-grafts, indirect grafts, cross"
(let* ((new (dummy-package "dep"
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0.0")))
(dep* (package (inherit dep) (replacement new)))
(dummy (dummy-package "dummy"
(arguments '(#:implicit-inputs? #f))
(inputs `(("dep" ,dep*)))))
(target "mips64el-linux-gnu"))
(equal? (package-grafts %store dummy #:target target)
(list (graft
(origin (package-cross-derivation %store dep target))
(replacement
(package-cross-derivation %store new target)))))))
(test-assert "package-grafts, indirect grafts, propagated inputs"
(let* ((new (dummy-package "dep"
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0.0")))
(dep* (package (inherit dep) (replacement new)))
(prop (dummy-package "propagated"
(propagated-inputs `(("dep" ,dep*)))
(arguments '(#:implicit-inputs? #f))))
(dummy (dummy-package "dummy"
(arguments '(#:implicit-inputs? #f))
(inputs `(("prop" ,prop))))))
(equal? (package-grafts %store dummy)
(list (graft
(origin (package-derivation %store dep))
(replacement (package-derivation %store new)))))))
(test-assert "package-derivation, indirect grafts"
(let* ((new (dummy-package "dep"
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0.0")))
(dep* (package (inherit dep) (replacement new)))
(dummy (dummy-package "dummy"
(arguments '(#:implicit-inputs? #f))
(inputs `(("dep" ,dep*)))))
(guile (package-derivation %store (canonical-package guile-2.0)
#:graft? #f)))
(equal? (package-derivation %store dummy)
(graft-derivation %store "dummy-0"
(package-derivation %store dummy #:graft? #f)
(package-grafts %store dummy)
;; Use the same Guile as 'package-derivation'.
#:guile guile))))
(test-equal "package->bag"
`("foo86-hurd" #f (,(package-source gnu-make))
(,(canonical-package glibc)) (,(canonical-package coreutils)))
(let ((bag (package->bag gnu-make "foo86-hurd")))
(list (bag-system bag) (bag-target bag)
(assoc-ref (bag-build-inputs bag) "source")
(assoc-ref (bag-build-inputs bag) "libc")
(assoc-ref (bag-build-inputs bag) "coreutils"))))
(test-equal "package->bag, cross-compilation"
`(,(%current-system) "foo86-hurd"
(,(package-source gnu-make))
(,(canonical-package glibc)) (,(canonical-package coreutils)))
(let ((bag (package->bag gnu-make (%current-system) "foo86-hurd")))
(list (bag-system bag) (bag-target bag)
(assoc-ref (bag-build-inputs bag) "source")
(assoc-ref (bag-build-inputs bag) "libc")
(assoc-ref (bag-build-inputs bag) "coreutils"))))
(test-assert "package->bag, propagated inputs"
(let* ((dep (dummy-package "dep"))
(prop (dummy-package "prop"
(propagated-inputs `(("dep" ,dep)))))
(dummy (dummy-package "dummy"
(inputs `(("prop" ,prop)))))
(inputs (bag-transitive-inputs (package->bag dummy #:graft? #f))))
(match (assoc "prop/dep" inputs)
(("prop/dep" package)
(eq? package dep)))))
(test-assert "bag->derivation"
(parameterize ((%graft? #f))
(let ((bag (package->bag gnu-make))
(drv (package-derivation %store gnu-make)))
(parameterize ((%current-system "foox86-hurd")) ;should have no effect
(equal? drv (bag->derivation %store bag))))))
(test-assert "bag->derivation, cross-compilation"
(parameterize ((%graft? #f))
(let* ((target "mips64el-linux-gnu")
(bag (package->bag gnu-make (%current-system) target))
(drv (package-cross-derivation %store gnu-make target)))
(parameterize ((%current-system "foox86-hurd") ;should have no effect
(%current-target-system "foo64-linux-gnu"))
(equal? drv (bag->derivation %store bag))))))
(unless (false-if-exception (getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV))
(test-skip 1))
(test-assert "GNU Make, bootstrap"
;; GNU Make is the first program built during bootstrap; we choose it
;; here so that the test doesn't last for too long.
(let ((gnu-make (@@ (gnu packages commencement) gnu-make-boot0)))
(and (package? gnu-make)
(or (location? (package-location gnu-make))
(not (package-location gnu-make)))
(let* ((drv (package-derivation %store gnu-make))
(out (derivation->output-path drv)))
(and (build-derivations %store (list drv))
(file-exists? (string-append out "/bin/make")))))))
(test-eq "fold-packages" hello
(fold-packages (lambda (p r)
(if (string=? (package-name p) "hello")
p
r))
#f))
(test-assert "find-packages-by-name"
(match (find-packages-by-name "hello")
(((? (cut eq? hello <>))) #t)
(wrong (pk 'find-packages-by-name wrong #f))))
(test-assert "find-packages-by-name with version"
(match (find-packages-by-name "hello" (package-version hello))
(((? (cut eq? hello <>))) #t)
(wrong (pk 'find-packages-by-name wrong #f))))
(test-end "packages")
(exit (= (test-runner-fail-count (test-runner-current)) 0))
;;; Local Variables:
;;; eval: (put 'dummy-package 'scheme-indent-function 1)
;;; End:
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