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tests: Skip all the container tests when needed.

Reported by myglc2 <myglc2@gmail.com>
at <http://bugs.gnu.org/23836>.

* tests/containers.scm (skip-if-unsupported): New procedure.
Call it before each test.
wip-offload-compression
Ludovic Courtès 6 years ago
parent
commit
25a3bfbe77
No known key found for this signature in database GPG Key ID: 90B11993D9AEBB5
  1. 17
      tests/containers.scm

17
tests/containers.scm

@ -30,15 +30,18 @@
;; Skip these tests unless user namespaces are available and the setgroups
;; file (introduced in Linux 3.19 to address a security issue) exists.
(unless (and (user-namespace-supported?)
(unprivileged-user-namespace-supported?)
(setgroups-supported?))
(test-skip 7))
(define (skip-if-unsupported)
(unless (and (user-namespace-supported?)
(unprivileged-user-namespace-supported?)
(setgroups-supported?))
(test-skip 1)))
(skip-if-unsupported)
(test-assert "call-with-container, exit with 0 when there is no error"
(zero?
(call-with-container '() (const #t) #:namespaces '(user))))
(skip-if-unsupported)
(test-assert "call-with-container, user namespace"
(zero?
(call-with-container '()
@ -47,6 +50,7 @@
(assert-exit (and (zero? (getuid)) (zero? (getgid)))))
#:namespaces '(user))))
(skip-if-unsupported)
(test-assert "call-with-container, uts namespace"
(zero?
(call-with-container '()
@ -57,6 +61,7 @@
(primitive-exit 0))
#:namespaces '(user uts))))
(skip-if-unsupported)
(test-assert "call-with-container, pid namespace"
(zero?
(call-with-container '()
@ -72,6 +77,7 @@
(status:exit-val status)))))))
#:namespaces '(user pid))))
(skip-if-unsupported)
(test-assert "call-with-container, mnt namespace"
(zero?
(call-with-container '(("none" device "/testing" "tmpfs" () #f #f))
@ -79,6 +85,7 @@
(assert-exit (file-exists? "/testing")))
#:namespaces '(user mnt))))
(skip-if-unsupported)
(test-equal "call-with-container, mnt namespace, wrong bind mount"
`(system-error ,ENOENT)
;; An exception should be raised; see <http://bugs.gnu.org/23306>.
@ -91,12 +98,14 @@
(lambda args
(list 'system-error (system-error-errno args)))))
(skip-if-unsupported)
(test-assert "call-with-container, all namespaces"
(zero?
(call-with-container '()
(lambda ()
(primitive-exit 0)))))
(skip-if-unsupported)
(test-assert "container-excursion"
(call-with-temporary-directory
(lambda (root)

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