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tests: Fix file-needed/recursive on powerpc64le-linux. 

Fixes: <https://issues.guix.gnu.org/52940>.

* tests/gremlin.scm (file-needed/recursive): Consider two entries to be
equivalent not when they are the same string, but rather when they refer to
the same file.
[ground-truth]: In addition to strings that begin with "linux-vdso.so", remove
strings that begin with "linux-vdso64.so".
This commit is contained in:
Chris Marusich 2022-01-08 14:33:25 -08:00
parent 5c354c204d
commit 6a2050b1e1
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1 changed files with 9 additions and 3 deletions
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12
tests/gremlin.scm
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@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2018, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2022 Chris Marusich <cmmarusich@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -18,6 +19,7 @@
(define-module (test-gremlin)
#:use-module (guix elf)
#:use-module (guix tests)
#:use-module ((guix utils) #:select (call-with-temporary-directory))
#:use-module (guix build utils)
#:use-module (guix build gremlin)
@ -90,13 +92,17 @@
(if m
(loop (cons (match:substring m 2) result))
(loop result))))))
(define ground-truth
(remove (cut string-prefix? "linux-vdso.so" <>)
(remove (lambda (entry)
(or (string-prefix? "linux-vdso.so" entry)
(string-prefix? "linux-vdso64.so" entry)))
(read-ldd-output pipe)))
(and (zero? (close-pipe pipe))
(lset= string=? (pk 'truth ground-truth) (pk 'needed needed)))))
;; It's OK if file-needed/recursive returns multiple entries that are
;; different strings referring to the same file. This appears to be a
;; benign edge case. See: https://issues.guix.gnu.org/52940
(lset= file=? (pk 'truth ground-truth) (pk 'needed needed)))))
(test-equal "expand-origin"
'("OOO/../lib"