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| author | Ludovic Courtès <ludo@gnu.org> | 2015-05-18 09:47:29 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-05-18 09:47:29 +0200 |
| commit | 113c17a0c969e600023698ae3a34994a796d0046 (patch) | |
| tree | 6a1102219aa229f3b4ac08d59806b21aa8acbb23 /tests | |
| parent | 01dbc7e01a576bf388914dfe99fa473e87728462 (diff) | |
| download | gnu-guix-113c17a0c969e600023698ae3a34994a796d0046.tar gnu-guix-113c17a0c969e600023698ae3a34994a796d0046.tar.gz | |
profiles: Gracefully deal with packages containing an etc/ symlink.
This fixes a bug whereby 'guix package -i gcc-toolchain' would fail in
'build-profile'. This is because in 'gcc-toolchain', etc/ is a symlink,
and so the 'scandir' call in 'unsymlink' would return #f instead of
returning a list.
Reported by Andreas Enge <andreas.enge@inria.fr>.
* guix/build/profiles.scm (ensure-writable-directory)[unsymlink]: Append
"/" to TARGET before calling 'scandir'.
* tests/profiles.scm ("etc/profile when etc/ is a symlink"): New test.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/profiles.scm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/profiles.scm b/tests/profiles.scm index ac7f28bf53..cc9a822cee 100644 --- a/tests/profiles.scm +++ b/tests/profiles.scm @@ -277,6 +277,34 @@ get-string-all) "foo!")))))) +(test-assertm "etc/profile when etc/ is a symlink" + ;; When etc/ is a symlink, the unsymlink code in 0.8.2 would fail + ;; gracelessly because 'scandir' would return #f. + (mlet* %store-monad + ((thing -> (dummy-package "dummy" + (build-system trivial-build-system) + (arguments + `(#:guile ,%bootstrap-guile + #:builder + (let ((out (assoc-ref %outputs "out"))) + (mkdir out) + (mkdir (string-append out "/foo")) + (symlink "foo" (string-append out "/etc")) + (call-with-output-file (string-append out "/etc/bar") + (lambda (port) + (display "foo!" port)))))))) + (entry -> (package->manifest-entry thing)) + (drv (profile-derivation (manifest (list entry)) + #:hooks '())) + (profile -> (derivation->output-path drv))) + (mbegin %store-monad + (built-derivations (list drv)) + (return (and (file-exists? (string-append profile "/etc/profile")) + (string=? (call-with-input-file + (string-append profile "/etc/bar") + get-string-all) + "foo!")))))) + (test-end "profiles") |