[jackhill/guix/guix.git] / tests / inferior.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018, 2019, 2020, 2021 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-inferior)
  #:use-module (guix tests)
  #:use-module (guix inferior)
  #:use-module (guix packages)
  #:use-module (guix store)
  #:use-module (guix profiles)
  #:use-module (guix derivations)
  #:use-module (gnu packages)
  #:use-module (gnu packages bootstrap)
  #:use-module (gnu packages guile)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-34)
  #:use-module (srfi srfi-64)
  #:use-module (ice-9 match))

(define %top-srcdir
  (dirname (search-path %load-path "guix.scm")))

(define %top-builddir
  (dirname (search-path %load-compiled-path "guix.go")))

(define %store
  (open-connection-for-tests))

(define (manifest-entry->list entry)
  (list (manifest-entry-name entry)
        (manifest-entry-version entry)
        (manifest-entry-output entry)
        (manifest-entry-search-paths entry)
        (map manifest-entry->list (manifest-entry-dependencies entry))))

\f
(test-begin "inferior")

(test-equal "open-inferior"
  '(42 #t)
  (let ((inferior (open-inferior %top-builddir
                                 #:command "scripts/guix")))
    (and (inferior? inferior)
         (let ((a (inferior-eval '(apply * '(6 7)) inferior))
               (b (inferior-eval '(@ (gnu packages base) coreutils)
                                 inferior)))
           (close-inferior inferior)
           (list a (inferior-object? b))))))

(test-equal "&inferior-exception"
  '(a b c d)
  (let ((inferior (open-inferior %top-builddir
                                 #:command "scripts/guix")))
    (guard (c ((inferior-exception? c)
               (close-inferior inferior)
               (and (eq? inferior (inferior-exception-inferior c))
                    (match (inferior-exception-stack c)
                      (((_ (files lines columns)) ..1)
                       (member "guix/repl.scm" files)))
                    (inferior-exception-arguments c))))
      (inferior-eval '(throw 'a 'b 'c 'd) inferior)
      'badness)))

(test-equal "&inferior-exception, legacy mode"
  '(a b c d)
  ;; Omit #:command to open an inferior in "legacy" mode, where Guile runs
  ;; directly.
  (let ((inferior (open-inferior %top-builddir)))
    (guard (c ((inferior-exception? c)
               (close-inferior inferior)
               (and (eq? inferior (inferior-exception-inferior c))
                    (inferior-exception-arguments c))))
      (inferior-eval '(throw 'a 'b 'c 'd) inferior)
      'badness)))

(test-equal "inferior-packages"
  (take (sort (fold-packages (lambda (package lst)
                               (cons (list (package-name package)
                                           (package-version package)
                                           (package-home-page package)
                                           (package-location package))
                                     lst))
                             '())
              (lambda (x y)
                (string<? (car x) (car y))))
        10)
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (packages (inferior-packages inferior)))
    (and (every string? (map inferior-package-synopsis packages))
         (let ()
           (define result
             (take (sort (map (lambda (package)
                                (list (inferior-package-name package)
                                      (inferior-package-version package)
                                      (inferior-package-home-page package)
                                      (inferior-package-location package)))
                              packages)
                         (lambda (x y)
                           (string<? (car x) (car y))))
                   10))
           (close-inferior inferior)
           result))))

(test-equal "inferior-available-packages"
  (take (sort (fold-available-packages
               (lambda* (name version result
                              #:key supported? deprecated?
                              #:allow-other-keys)
                 (if (and supported? (not deprecated?))
                     (alist-cons name version result)
                     result))
               '())
              (lambda (x y)
                (string<? (car x) (car y))))
        10)
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (packages (inferior-available-packages inferior)))
    (close-inferior inferior)
    (take (sort packages (lambda (x y)
                           (string<? (car x) (car y))))
          10)))

(test-equal "lookup-inferior-packages"
  (let ((->list (lambda (package)
                  (list (package-name package)
                        (package-version package)
                        (package-location package)))))
    (list (map ->list (find-packages-by-name "guile" #f))
          (map ->list (find-packages-by-name "guile" "2.2"))))
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (->list   (lambda (package)
                     (list (inferior-package-name package)
                           (inferior-package-version package)
                           (inferior-package-location package))))
         (lst1     (map ->list
                        (lookup-inferior-packages inferior "guile")))
         (lst2     (map ->list
                        (lookup-inferior-packages inferior
                                                  "guile" "2.2"))))
    (close-inferior inferior)
    (list lst1 lst2)))

(test-assert "lookup-inferior-packages and eq?-ness"
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (lst1     (lookup-inferior-packages inferior "guile"))
         (lst2     (lookup-inferior-packages inferior "guile")))
    (close-inferior inferior)
    (every eq? lst1 lst2)))

(test-equal "inferior-package-inputs"
  (let ((->list (match-lambda
                  ((label (? package? package) . rest)
                   `(,label
                     (package ,(package-name package)
                              ,(package-version package)
                              ,(package-location package))
                     ,@rest)))))
    (list (map ->list (package-inputs guile-2.2))
          (map ->list (package-native-inputs guile-2.2))
          (map ->list (package-propagated-inputs guile-2.2))))
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (guile    (first (lookup-inferior-packages inferior "guile")))
         (->list   (match-lambda
                     ((label (? inferior-package? package) . rest)
                      `(,label
                        (package ,(inferior-package-name package)
                                 ,(inferior-package-version package)
                                 ,(inferior-package-location package))
                        ,@rest))))
         (result   (list (map ->list (inferior-package-inputs guile))
                         (map ->list
                              (inferior-package-native-inputs guile))
                         (map ->list
                              (inferior-package-propagated-inputs
                               guile)))))
    (close-inferior inferior)
    result))

(test-equal "inferior-package-search-paths"
  (package-native-search-paths guile-3.0)
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (guile    (first (lookup-inferior-packages inferior "guile")))
         (result   (inferior-package-native-search-paths guile)))
    (close-inferior inferior)
    result))

(test-equal "inferior-eval-with-store"
  (add-text-to-store %store "foo" "Hello, world!")
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix")))
    (inferior-eval-with-store inferior %store
                              '(lambda (store)
                                 (add-text-to-store store "foo"
                                                    "Hello, world!")))))

(test-assert "inferior-eval-with-store, &store-protocol-error"
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix")))
    (guard (c ((store-protocol-error? c)
               (string-contains (store-protocol-error-message c)
                                "invalid character")))
      (inferior-eval-with-store inferior %store
                                '(lambda (store)
                                   (add-text-to-store store "we|rd/?!@"
                                                      "uh uh")))
      #f)))

(test-equal "inferior-eval-with-store, exception"
  '(the-answer = 42)
  (let ((inferior (open-inferior %top-builddir
                                 #:command "scripts/guix")))
    (guard (c ((inferior-exception? c)
               (close-inferior inferior)
               (inferior-exception-arguments c)))
      (inferior-eval-with-store inferior %store
                                '(lambda (store)
                                   (throw 'the-answer '= 42))))))

(test-equal "inferior-eval-with-store, not a procedure"
  'wrong-type-arg
  (let ((inferior (open-inferior %top-builddir
                                 #:command "scripts/guix")))
    (guard (c ((inferior-exception? c)
               (close-inferior inferior)
               (car (inferior-exception-arguments c))))
     (inferior-eval-with-store inferior %store '(+ 1 2)))))

(test-equal "inferior-package-derivation"
  (map derivation-file-name
       (list (package-derivation %store %bootstrap-guile "x86_64-linux")
             (package-derivation %store %bootstrap-guile "armhf-linux")))
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (packages (inferior-packages inferior))
         (guile    (find (lambda (package)
                           (string=? (package-name %bootstrap-guile)
                                     (inferior-package-name package)))
                         packages)))
    (map derivation-file-name
         (list (inferior-package-derivation %store guile "x86_64-linux")
               (inferior-package-derivation %store guile "armhf-linux")))))

(test-equal "inferior-package->manifest-entry"
  (manifest-entry->list (package->manifest-entry
                         (first (find-best-packages-by-name "guile" #f))))
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (guile    (first (lookup-inferior-packages inferior "guile")))
         (entry    (inferior-package->manifest-entry guile)))
    (close-inferior inferior)
    (manifest-entry->list entry)))

(test-equal "packages->manifest"
  (map manifest-entry->list
       (manifest-entries (packages->manifest
                          (find-best-packages-by-name "guile" #f))))
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (guile    (first (lookup-inferior-packages inferior "guile")))
         (manifest (packages->manifest (list guile))))
    (close-inferior inferior)
    (map manifest-entry->list (manifest-entries manifest))))

(test-end "inferior")
Commit	Line	Data
2ca299ca	1	;;; GNU Guix --- Functional package management for GNU
074a201c	2	;;; Copyright © 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
2ca299ca LC	3	;;;
	4	;;; This file is part of GNU Guix.
	5	;;;
	6	;;; GNU Guix is free software; you can redistribute it and/or modify it
	7	;;; under the terms of the GNU General Public License as published by
	8	;;; the Free Software Foundation; either version 3 of the License, or (at
	9	;;; your option) any later version.
	10	;;;
	11	;;; GNU Guix is distributed in the hope that it will be useful, but
	12	;;; WITHOUT ANY WARRANTY; without even the implied warranty of
	13	;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	;;; GNU General Public License for more details.
	15	;;;
	16	;;; You should have received a copy of the GNU General Public License
	17	;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
	18
	19	(define-module (test-inferior)
9daf046c	20	#:use-module (guix tests)
2ca299ca LC	21	#:use-module (guix inferior)
2ca299ca LC	22	#:use-module (guix packages)
9daf046c	23	#:use-module (guix store)
2e6d64e1	24	#:use-module (guix profiles)
9daf046c	25	#:use-module (guix derivations)
2ca299ca	26	#:use-module (gnu packages)
9daf046c	27	#:use-module (gnu packages bootstrap)
6030396a	28	#:use-module (gnu packages guile)
2ca299ca	29	#:use-module (srfi srfi-1)
71507435	30	#:use-module (srfi srfi-34)
6030396a LC	31	#:use-module (srfi srfi-64)
6030396a LC	32	#:use-module (ice-9 match))
2ca299ca LC	33
	34	(define %top-srcdir
	35	(dirname (search-path %load-path "guix.scm")))
	36
	37	(define %top-builddir
	38	(dirname (search-path %load-compiled-path "guix.go")))
	39
9daf046c LC	40	(define %store
	41	(open-connection-for-tests))
	42
2e6d64e1 LC	43	(define (manifest-entry->list entry)
	44	(list (manifest-entry-name entry)
	45	(manifest-entry-version entry)
	46	(manifest-entry-output entry)
	47	(manifest-entry-search-paths entry)
	48	(map manifest-entry->list (manifest-entry-dependencies entry))))
	49
2ca299ca LC	50	\f
	51	(test-begin "inferior")
	52
	53	(test-equal "open-inferior"
	54	'(42 #t)
	55	(let ((inferior (open-inferior %top-builddir
	56	#:command "scripts/guix")))
	57	(and (inferior? inferior)
	58	(let ((a (inferior-eval '(apply * '(6 7)) inferior))
	59	(b (inferior-eval '(@ (gnu packages base) coreutils)
	60	inferior)))
	61	(close-inferior inferior)
	62	(list a (inferior-object? b))))))
	63
f7537e30 LC	64	(test-equal "&inferior-exception"
	65	'(a b c d)
	66	(let ((inferior (open-inferior %top-builddir
	67	#:command "scripts/guix")))
	68	(guard (c ((inferior-exception? c)
	69	(close-inferior inferior)
	70	(and (eq? inferior (inferior-exception-inferior c))
1dca6aaa LC	71	(match (inferior-exception-stack c)
	72	(((_ (files lines columns)) ..1)
	73	(member "guix/repl.scm" files)))
f7537e30 LC	74	(inferior-exception-arguments c))))
	75	(inferior-eval '(throw 'a 'b 'c 'd) inferior)
	76	'badness)))
	77
98d3abe7 LC	78	(test-equal "&inferior-exception, legacy mode"
	79	'(a b c d)
	80	;; Omit #:command to open an inferior in "legacy" mode, where Guile runs
	81	;; directly.
	82	(let ((inferior (open-inferior %top-builddir)))
	83	(guard (c ((inferior-exception? c)
	84	(close-inferior inferior)
	85	(and (eq? inferior (inferior-exception-inferior c))
	86	(inferior-exception-arguments c))))
	87	(inferior-eval '(throw 'a 'b 'c 'd) inferior)
	88	'badness)))
	89
2ca299ca LC	90	(test-equal "inferior-packages"
2ca299ca LC	91	(take (sort (fold-packages (lambda (package lst)
7e1d2290	92	(cons (list (package-name package)
2ca299ca	93	(package-version package)
7e1d2290 LC	94	(package-home-page package)
	95	(package-location package))
	96	lst))
2ca299ca LC	97	'())
	98	(lambda (x y)
	99	(string<? (car x) (car y))))
	100	10)
	101	(let* ((inferior (open-inferior %top-builddir
	102	#:command "scripts/guix"))
	103	(packages (inferior-packages inferior)))
	104	(and (every string? (map inferior-package-synopsis packages))
7e1d2290 LC	105	(let ()
	106	(define result
	107	(take (sort (map (lambda (package)
	108	(list (inferior-package-name package)
	109	(inferior-package-version package)
	110	(inferior-package-home-page package)
	111	(inferior-package-location package)))
	112	packages)
	113	(lambda (x y)
	114	(string<? (car x) (car y))))
	115	10))
2ca299ca	116	(close-inferior inferior)
7e1d2290	117	result))))
2ca299ca	118
73938054 LC	119	(test-equal "inferior-available-packages"
	120	(take (sort (fold-available-packages
	121	(lambda* (name version result
	122	#:key supported? deprecated?
	123	#:allow-other-keys)
	124	(if (and supported? (not deprecated?))
	125	(alist-cons name version result)
	126	result))
	127	'())
	128	(lambda (x y)
	129	(string<? (car x) (car y))))
	130	10)
	131	(let* ((inferior (open-inferior %top-builddir
	132	#:command "scripts/guix"))
	133	(packages (inferior-available-packages inferior)))
	134	(close-inferior inferior)
	135	(take (sort packages (lambda (x y)
	136	(string<? (car x) (car y))))
	137	10)))
	138
e1a4ffda LC	139	(test-equal "lookup-inferior-packages"
	140	(let ((->list (lambda (package)
	141	(list (package-name package)
	142	(package-version package)
	143	(package-location package)))))
	144	(list (map ->list (find-packages-by-name "guile" #f))
	145	(map ->list (find-packages-by-name "guile" "2.2"))))
	146	(let* ((inferior (open-inferior %top-builddir
	147	#:command "scripts/guix"))
	148	(->list (lambda (package)
	149	(list (inferior-package-name package)
	150	(inferior-package-version package)
	151	(inferior-package-location package))))
	152	(lst1 (map ->list
	153	(lookup-inferior-packages inferior "guile")))
	154	(lst2 (map ->list
	155	(lookup-inferior-packages inferior
	156	"guile" "2.2"))))
	157	(close-inferior inferior)
	158	(list lst1 lst2)))
	159
	160	(test-assert "lookup-inferior-packages and eq?-ness"
	161	(let* ((inferior (open-inferior %top-builddir
	162	#:command "scripts/guix"))
	163	(lst1 (lookup-inferior-packages inferior "guile"))
	164	(lst2 (lookup-inferior-packages inferior "guile")))
	165	(close-inferior inferior)
	166	(every eq? lst1 lst2)))
	167
6030396a LC	168	(test-equal "inferior-package-inputs"
	169	(let ((->list (match-lambda
	170	((label (? package? package) . rest)
	171	`(,label
	172	(package ,(package-name package)
	173	,(package-version package)
	174	,(package-location package))
	175	,@rest)))))
	176	(list (map ->list (package-inputs guile-2.2))
	177	(map ->list (package-native-inputs guile-2.2))
	178	(map ->list (package-propagated-inputs guile-2.2))))
	179	(let* ((inferior (open-inferior %top-builddir
	180	#:command "scripts/guix"))
	181	(guile (first (lookup-inferior-packages inferior "guile")))
	182	(->list (match-lambda
	183	((label (? inferior-package? package) . rest)
	184	`(,label
	185	(package ,(inferior-package-name package)
	186	,(inferior-package-version package)
	187	,(inferior-package-location package))
	188	,@rest))))
	189	(result (list (map ->list (inferior-package-inputs guile))
	190	(map ->list
	191	(inferior-package-native-inputs guile))
	192	(map ->list
	193	(inferior-package-propagated-inputs
	194	guile)))))
	195	(close-inferior inferior)
	196	result))
	197
eee8b303	198	(test-equal "inferior-package-search-paths"
9d0c2c6e	199	(package-native-search-paths guile-3.0)
eee8b303 LC	200	(let* ((inferior (open-inferior %top-builddir
	201	#:command "scripts/guix"))
	202	(guile (first (lookup-inferior-packages inferior "guile")))
	203	(result (inferior-package-native-search-paths guile)))
	204	(close-inferior inferior)
	205	result))
	206
94c0e61f LC	207	(test-equal "inferior-eval-with-store"
	208	(add-text-to-store %store "foo" "Hello, world!")
	209	(let* ((inferior (open-inferior %top-builddir
	210	#:command "scripts/guix")))
	211	(inferior-eval-with-store inferior %store
	212	'(lambda (store)
	213	(add-text-to-store store "foo"
	214	"Hello, world!")))))
	215
71507435 LC	216	(test-assert "inferior-eval-with-store, &store-protocol-error"
	217	(let* ((inferior (open-inferior %top-builddir
	218	#:command "scripts/guix")))
	219	(guard (c ((store-protocol-error? c)
	220	(string-contains (store-protocol-error-message c)
	221	"invalid character")))
	222	(inferior-eval-with-store inferior %store
	223	'(lambda (store)
	224	(add-text-to-store store "we\|rd/?!@"
	225	"uh uh")))
	226	#f)))
	227
074a201c LC	228	(test-equal "inferior-eval-with-store, exception"
	229	'(the-answer = 42)
	230	(let ((inferior (open-inferior %top-builddir
	231	#:command "scripts/guix")))
	232	(guard (c ((inferior-exception? c)
	233	(close-inferior inferior)
	234	(inferior-exception-arguments c)))
	235	(inferior-eval-with-store inferior %store
	236	'(lambda (store)
	237	(throw 'the-answer '= 42))))))
	238
	239	(test-equal "inferior-eval-with-store, not a procedure"
	240	'wrong-type-arg
	241	(let ((inferior (open-inferior %top-builddir
	242	#:command "scripts/guix")))
	243	(guard (c ((inferior-exception? c)
	244	(close-inferior inferior)
	245	(car (inferior-exception-arguments c))))
	246	(inferior-eval-with-store inferior %store '(+ 1 2)))))
	247
9daf046c LC	248	(test-equal "inferior-package-derivation"
	249	(map derivation-file-name
	250	(list (package-derivation %store %bootstrap-guile "x86_64-linux")
	251	(package-derivation %store %bootstrap-guile "armhf-linux")))
	252	(let* ((inferior (open-inferior %top-builddir
	253	#:command "scripts/guix"))
	254	(packages (inferior-packages inferior))
	255	(guile (find (lambda (package)
	256	(string=? (package-name %bootstrap-guile)
	257	(inferior-package-name package)))
	258	packages)))
	259	(map derivation-file-name
	260	(list (inferior-package-derivation %store guile "x86_64-linux")
	261	(inferior-package-derivation %store guile "armhf-linux")))))
	262
2e6d64e1 LC	263	(test-equal "inferior-package->manifest-entry"
	264	(manifest-entry->list (package->manifest-entry
	265	(first (find-best-packages-by-name "guile" #f))))
	266	(let* ((inferior (open-inferior %top-builddir
	267	#:command "scripts/guix"))
	268	(guile (first (lookup-inferior-packages inferior "guile")))
	269	(entry (inferior-package->manifest-entry guile)))
	270	(close-inferior inferior)
	271	(manifest-entry->list entry)))
	272
811b21fb LC	273	(test-equal "packages->manifest"
	274	(map manifest-entry->list
	275	(manifest-entries (packages->manifest
	276	(find-best-packages-by-name "guile" #f))))
	277	(let* ((inferior (open-inferior %top-builddir
	278	#:command "scripts/guix"))
	279	(guile (first (lookup-inferior-packages inferior "guile")))
	280	(manifest (packages->manifest (list guile))))
	281	(close-inferior inferior)
	282	(map manifest-entry->list (manifest-entries manifest))))
	283
2ca299ca	284	(test-end "inferior")