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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013 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-store)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix base32)
#:use-module (guix packages)
#:use-module (guix derivations)
#:use-module (guix nar)
#:use-module (gnu packages)
#:use-module (gnu packages bootstrap)
#:use-module (ice-9 match)
#:use-module (rnrs io ports)
#:use-module (web uri)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-64))
;; Test the (guix store) module.
(define %store
(false-if-exception (open-connection)))
(when %store
;; Make sure we build everything by ourselves.
(set-build-options %store #:use-substitutes? #f))
(define %seed
(seed->random-state (logxor (getpid) (car (gettimeofday)))))
(define (random-text)
(number->string (random (expt 2 256) %seed) 16))
(test-begin "store")
(test-equal "store-path-hash-part"
"283gqy39v3g9dxjy26rynl0zls82fmcg"
(store-path-hash-part
(string-append (%store-prefix)
"/283gqy39v3g9dxjy26rynl0zls82fmcg-guile-2.0.7")))
(test-equal "store-path-hash-part #f"
#f
(store-path-hash-part
(string-append (%store-prefix)
"/foo/bar/283gqy39v3g9dxjy26rynl0zls82fmcg-guile-2.0.7")))
(test-skip (if %store 0 10))
(test-assert "dead-paths"
(let ((p (add-text-to-store %store "random-text"
(random-text) '())))
(member p (dead-paths %store))))
;; FIXME: Find a test for `live-paths'.
;;
;; (test-assert "temporary root is in live-paths"
;; (let* ((p1 (add-text-to-store %store "random-text"
;; (random-text) '()))
;; (b (add-text-to-store %store "link-builder"
;; (format #f "echo ~a > $out" p1)
;; '()))
;; (d1 (derivation %store "link" (%current-system)
;; "/bin/sh" `("-e" ,b) '()
;; `((,b) (,p1))))
;; (p2 (derivation-path->output-path d1)))
;; (and (add-temp-root %store p2)
;; (build-derivations %store (list d1))
;; (valid-path? %store p1)
;; (member (pk p2) (live-paths %store)))))
(test-assert "dead path can be explicitly collected"
(let ((p (add-text-to-store %store "random-text"
(random-text) '())))
(let-values (((paths freed) (delete-paths %store (list p))))
(and (equal? paths (list p))
(> freed 0)
(not (file-exists? p))))))
(test-assert "references"
(let* ((t1 (add-text-to-store %store "random1"
(random-text) '()))
(t2 (add-text-to-store %store "random2"
(random-text) (list t1))))
(and (equal? (list t1) (references %store t2))
(equal? (list t2) (referrers %store t1))
(null? (references %store t1))
(null? (referrers %store t2)))))
(test-assert "derivers"
(let* ((b (add-text-to-store %store "build" "echo $foo > $out" '()))
(s (add-to-store %store "bash" #t "sha256"
(search-bootstrap-binary "bash"
(%current-system))))
(d (derivation %store "the-thing" (%current-system)
s `("-e" ,b) `(("foo" . ,(random-text)))
`((,b) (,s))))
(o (derivation-path->output-path d)))
(and (build-derivations %store (list d))
(equal? (query-derivation-outputs %store d)
(list o))
(equal? (valid-derivers %store o)
(list d)))))
(test-assert "no substitutes"
(let* ((s (open-connection))
(d1 (package-derivation s %bootstrap-guile (%current-system)))
(d2 (package-derivation s %bootstrap-glibc (%current-system)))
(o (map derivation-path->output-path (list d1 d2))))
(set-build-options s #:use-substitutes? #f)
(and (not (has-substitutes? s d1))
(not (has-substitutes? s d2))
(null? (substitutable-paths s o))
(null? (substitutable-path-info s o)))))
(test-skip (if (getenv "GUIX_BINARY_SUBSTITUTE_URL") 0 1))
(test-assert "substitute query"
(let* ((s (open-connection))
(d (package-derivation s %bootstrap-guile (%current-system)))
(o (derivation-path->output-path d))
(dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL")
(compose uri-path string->uri))))
;; Create fake substituter data, to be read by `substitute-binary'.
(call-with-output-file (string-append dir "/nix-cache-info")
(lambda (p)
(format p "StoreDir: ~a\nWantMassQuery: 0\n"
(%store-prefix))))
(call-with-output-file (string-append dir "/" (store-path-hash-part o)
".narinfo")
(lambda (p)
(format p "StorePath: ~a
URL: ~a
Compression: none
NarSize: 1234
References:
System: ~a
Deriver: ~a~%"
o ; StorePath
(string-append dir "/example.nar") ; URL
(%current-system) ; System
(basename d)))) ; Deriver
;; Make sure `substitute-binary' correctly communicates the above data.
(set-build-options s #:use-substitutes? #t)
(and (has-substitutes? s o)
(equal? (list o) (substitutable-paths s (list o)))
(match (pk 'spi (substitutable-path-info s (list o)))
(((? substitutable? s))
(and (equal? (substitutable-deriver s) d)
(null? (substitutable-references s))
(equal? (substitutable-nar-size s) 1234)))))))
(test-assert "substitute"
(let* ((s (open-connection))
(c (random-text)) ; contents of the output
(d (build-expression->derivation
s "substitute-me" (%current-system)
`(call-with-output-file %output
(lambda (p)
(exit 1) ; would actually fail
(display ,c p)))
'()
#:guile-for-build
(package-derivation s %bootstrap-guile (%current-system))))
(o (derivation-path->output-path d))
(dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL")
(compose uri-path string->uri))))
;; Create fake substituter data, to be read by `substitute-binary'.
(call-with-output-file (string-append dir "/nix-cache-info")
(lambda (p)
(format p "StoreDir: ~a\nWantMassQuery: 0\n"
(%store-prefix))))
(call-with-output-file (string-append dir "/example.out")
(lambda (p)
(display c p)))
(call-with-output-file (string-append dir "/example.nar")
(lambda (p)
(write-file (string-append dir "/example.out") p)))
(call-with-output-file (string-append dir "/" (store-path-hash-part o)
".narinfo")
(lambda (p)
(format p "StorePath: ~a
URL: ~a
Compression: none
NarSize: 1234
NarHash: sha256:~a
References:
System: ~a
Deriver: ~a~%"
o ; StorePath
"example.nar" ; relative URL
(call-with-input-file (string-append dir "/example.nar")
(compose bytevector->nix-base32-string sha256
get-bytevector-all))
(%current-system) ; System
(basename d)))) ; Deriver
;; Make sure we use `substitute-binary'.
(set-build-options s #:use-substitutes? #t)
(and (has-substitutes? s o)
(build-derivations s (list d))
(equal? c (call-with-input-file o get-string-all)))))
(test-end "store")
(exit (= (test-runner-fail-count (test-runner-current)) 0))
|