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tests: Test 'wrap-program' without building a package. 

* tests/build-utils.scm (%store): Remove.
("wrap-program, one input, multiple calls"): Rewrite without resorting
to packages and derivations.
master
Ludovic Courtès 2016-09-02 10:22:13 +02:00
parent c4c8cfddd5
commit 7370c02148
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GPG Key ID: 090B11993D9AEBB5
1 changed files with 34 additions and 51 deletions
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85
tests/build-utils.scm
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2012, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -19,12 +19,9 @@
(define-module (test-build-utils)
#:use-module (guix tests)
#:use-module (guix store)
#:use-module (guix derivations)
#:use-module (guix build utils)
#:use-module (guix packages)
#:use-module (guix build-system)
#:use-module (guix build-system trivial)
#:use-module ((guix utils)
#:select (%current-system call-with-temporary-directory))
#:use-module (gnu packages)
#:use-module (gnu packages bootstrap)
#:use-module (srfi srfi-34)
@ -32,9 +29,6 @@
#:use-module (rnrs io ports)
#:use-module (ice-9 popen))
(define %store
(open-connection-for-tests))
(test-begin "build-utils")
@ -95,49 +89,38 @@
port
cons)))))
(test-assert "wrap-program, one input, multiple calls"
(let* ((p (package
(name "test-wrap-program") (version "0") (source #f)
(synopsis #f) (description #f) (license #f) (home-page #f)
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:modules ((guix build utils))
#:builder
(let* ((out (assoc-ref %outputs "out"))
(bash (assoc-ref %build-inputs "bash"))
(foo (string-append out "/foo")))
(begin
(use-modules (guix build utils))
(mkdir out)
(call-with-output-file foo
(lambda (p)
(format p
"#!~a~%echo \"${GUIX_FOO} ${GUIX_BAR}\"~%"
bash)))
(chmod foo #o777)
;; wrap-program uses `which' to find bash for the wrapper
;; shebang, but it can't know about the bootstrap bash in
;; the store, since it's not named "bash". Help it out a
;; bit by providing a symlink it this package's output.
(symlink bash (string-append out "/bash"))
(setenv "PATH" out)
(wrap-program foo `("GUIX_FOO" prefix ("hello")))
(wrap-program foo `("GUIX_BAR" prefix ("world")))
#t))))
(inputs `(("bash" ,(search-bootstrap-binary "bash"
(%current-system)))))))
(d (package-derivation %store p)))
(test-equal "wrap-program, one input, multiple calls"
"hello world\n"
(call-with-temporary-directory
(lambda (directory)
(let ((bash (search-bootstrap-binary "bash" (%current-system)))
(foo (string-append directory "/foo")))
;; The bootstrap Bash is linked against an old libc and would abort with
;; an assertion failure when trying to load incompatible locale data.
(unsetenv "LOCPATH")
(call-with-output-file foo
(lambda (p)
(format p
"#!~a~%echo \"${GUIX_FOO} ${GUIX_BAR}\"~%"
bash)))
(chmod foo #o777)
(and (build-derivations %store (pk 'drv d (list d)))
(let* ((p (derivation->output-path d))
(foo (string-append p "/foo"))
(pipe (open-input-pipe foo))
(str (get-string-all pipe)))
(equal? str "hello world\n")))))
;; wrap-program uses `which' to find bash for the wrapper shebang, but
;; it can't know about the bootstrap bash in the store, since it's not
;; named "bash". Help it out a bit by providing a symlink it this
;; package's output.
(setenv "PATH" (dirname bash))
(wrap-program foo `("GUIX_FOO" prefix ("hello")))
(wrap-program foo `("GUIX_BAR" prefix ("world")))
;; The bootstrap Bash is linked against an old libc and would abort with
;; an assertion failure when trying to load incompatible locale data.
(unsetenv "LOCPATH")
(let* ((pipe (open-input-pipe foo))
(str (get-string-all pipe)))
(with-directory-excursion directory
(for-each delete-file
'("foo" ".foo-real" ".foo-wrap-01" ".foo-wrap-02")))
(and (zero? (close-pipe pipe))
str))))))
(test-end)