diff options
| author | David Thompson <dthompson2@worcester.edu> | 2015-11-03 08:32:53 -0500 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2015-11-03 11:41:04 -0500 |
| commit | b7d48312bbfc7bdbb3895eb10edc352eeb555b98 (patch) | |
| tree | 90b3b401a88358aee843fb25d7fff293946d2a02 /tests | |
| parent | 9ff7827a21c13e67fb72196da10ab1ad30d79ddf (diff) | |
build: container: Add feature test predicates.
* gnu/build/linux-container.scm (user-namespace-supported?,
unprivileged-user-namespace-supported?, setgroups-supported?): New
procedures.
* tests/container.scm: Use predicates.
* tests/syscalls.scm: Likewise.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/containers.scm | 5 | ||||
| -rw-r--r-- | tests/syscalls.scm | 11 |
2 files changed, 11 insertions, 5 deletions
diff --git a/tests/containers.scm b/tests/containers.scm index 0ba81491ba..12982a64f7 100644 --- a/tests/containers.scm +++ b/tests/containers.scm @@ -28,8 +28,9 @@ ;; 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 (file-exists? "/proc/self/ns/user") - (file-exists? "/proc/self/setgroups")) +(unless (and (user-namespace-supported?) + (unprivileged-user-namespace-supported?) + (setgroups-supported?)) (exit 77)) (test-begin "containers") diff --git a/tests/syscalls.scm b/tests/syscalls.scm index 86783b96c4..a57a9ca9f9 100644 --- a/tests/syscalls.scm +++ b/tests/syscalls.scm @@ -20,6 +20,7 @@ (define-module (test-syscalls) #:use-module (guix utils) #:use-module (guix build syscalls) + #:use-module (gnu build linux-container) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:use-module (srfi srfi-64) @@ -80,7 +81,11 @@ (define (user-namespace pid) (string-append "/proc/" (number->string pid) "/ns/user")) -(unless (file-exists? (user-namespace (getpid))) +(define perform-container-tests? + (and (user-namespace-supported?) + (unprivileged-user-namespace-supported?))) + +(unless perform-container-tests? (test-skip 1)) (test-assert "clone" (match (clone (logior CLONE_NEWUSER SIGCHLD)) @@ -93,7 +98,7 @@ ((_ . status) (= 42 (status:exit-val status)))))))) -(unless (file-exists? (user-namespace (getpid))) +(unless perform-container-tests? (test-skip 1)) (test-assert "setns" (match (clone (logior CLONE_NEWUSER SIGCHLD)) @@ -122,7 +127,7 @@ (waitpid fork-pid) result)))))))) -(unless (file-exists? (user-namespace (getpid))) +(unless perform-container-tests? (test-skip 1)) (test-assert "pivot-root" (match (pipe) |