tests/inferior.scm

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2014-04-09 Update 'NEWS'. Ludovic Courtès
2014-04-07 Update 'NEWS' for 0.6. Ludovic Courtès
;;; 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 (gnu packages sqlite)
  #: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))))


(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-3.0-latest))
          (map ->list (package-native-inputs guile-3.0-latest))
          (map ->list (package-propagated-inputs guile-3.0-latest))))
  (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")))))

(unless (package-replacement sqlite)
  (test-skip 1))

(test-equal "inferior-package-replacement"
  (package-derivation %store
                      (package-replacement sqlite)
                      "x86_64-linux")
  (let* ((inferior (open-inferior %top-builddir
                                  #:command "scripts/guix"))
         (packages (inferior-packages inferior)))
    (match (lookup-inferior-packages inferior
                                     (package-name sqlite)
                                     (package-version sqlite))
      ((inferior-sqlite rest ...)
       (inferior-package-derivation %store
                                    (inferior-package-replacement
                                     inferior-sqlite)
                                    "x86_64-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")
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157
2014-04-09	Update 'NEWS'.	Ludovic Courtès
2014-04-07	Update 'NEWS' for 0.6.	Ludovic Courtès
;;; 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 (gnu packages sqlite) #: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)))) (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-3.0-latest)) (map ->list (package-native-inputs guile-3.0-latest)) (map ->list (package-propagated-inputs guile-3.0-latest)))) (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"))))) (unless (package-replacement sqlite) (test-skip 1)) (test-equal "inferior-package-replacement" (package-derivation %store (package-replacement sqlite) "x86_64-linux") (let* ((inferior (open-inferior %top-builddir #:command "scripts/guix")) (packages (inferior-packages inferior))) (match (lookup-inferior-packages inferior (package-name sqlite) (package-version sqlite)) ((inferior-sqlite rest ...) (inferior-package-derivation %store (inferior-package-replacement inferior-sqlite) "x86_64-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")