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authorLudovic Courtès <ludo@gnu.org>2018-11-04 22:05:32 +0100
committerLudovic Courtès <ludo@gnu.org>2018-11-06 23:21:24 +0100
commit72dc64f8f720268930eed448abfc15d2a0eca3cf (patch)
tree25ba24f00fc197f9b53a5921faa09d8f16f0c85f /tests
parent1ff53787dbd4b1846ae523aef86ada3996de5e6d (diff)
downloadpatches-72dc64f8f720268930eed448abfc15d2a0eca3cf.tar
patches-72dc64f8f720268930eed448abfc15d2a0eca3cf.tar.gz
store-copy: Canonicalize the mtime and permissions of the store copy.
Fixes a bug whereby directories in the output of 'guix pack -f tarball' would not be read-only. * guix/build/store-copy.scm (reset-permissions): New procedure. (populate-store): Pass #:keep-mtime? #t to 'copy-recursively'. Call 'reset-permissions'. * tests/pack.scm ("self-contained-tarball"): In CHECK, define 'canonical?' and use it to check that every file has an mtime of 1 and is read-only. * tests/guix-pack.sh: Invoke "chmod -Rf +w" before "rm -rf" in trap.
Diffstat (limited to 'tests')
-rw-r--r--tests/guix-pack.sh2
-rw-r--r--tests/pack.scm48
2 files changed, 37 insertions, 13 deletions
diff --git a/tests/guix-pack.sh b/tests/guix-pack.sh
index 8c1f556426..a43f4d128f 100644
--- a/tests/guix-pack.sh
+++ b/tests/guix-pack.sh
@@ -49,7 +49,7 @@ the_pack="`guix pack --bootstrap -S /opt/gnu/bin=bin guile-bootstrap`"
# exists because /opt/gnu/bin may be an absolute symlink to a store item that
# has been GC'd.
test_directory="`mktemp -d`"
-trap 'rm -rf "$test_directory"' EXIT
+trap 'chmod -Rf +w "$test_directory"; rm -rf "$test_directory"' EXIT
cd "$test_directory"
tar -xf "$the_pack"
test -L opt/gnu/bin
diff --git a/tests/pack.scm b/tests/pack.scm
index a9bc8948b9..40473a9fe9 100644
--- a/tests/pack.scm
+++ b/tests/pack.scm
@@ -68,18 +68,42 @@
#:archiver %tar-bootstrap))
(check (gexp->derivation
"check-tarball"
- #~(let ((bin (string-append "." #$profile "/bin")))
- (setenv "PATH"
- (string-append #$%tar-bootstrap "/bin"))
- (system* "tar" "xvf" #$tarball)
- (mkdir #$output)
- (exit
- (and (file-exists? (string-append bin "/guile"))
- (string=? (string-append #$%bootstrap-guile "/bin")
- (readlink bin))
- (string=? (string-append ".." #$profile
- "/bin/guile")
- (readlink "bin/Guile"))))))))
+ (with-imported-modules '((guix build utils))
+ #~(begin
+ (use-modules (guix build utils)
+ (srfi srfi-1))
+
+ (define store
+ ;; The unpacked store.
+ (string-append "." (%store-directory) "/"))
+
+ (define (canonical? file)
+ ;; Return #t if FILE is read-only and its mtime is 1.
+ (let ((st (lstat file)))
+ (or (not (string-prefix? store file))
+ (eq? 'symlink (stat:type st))
+ (and (= 1 (stat:mtime st))
+ (zero? (logand #o222
+ (stat:mode st)))))))
+
+ (define bin
+ (string-append "." #$profile "/bin"))
+
+ (setenv "PATH"
+ (string-append #$%tar-bootstrap "/bin"))
+ (system* "tar" "xvf" #$tarball)
+ (mkdir #$output)
+ (exit
+ (and (file-exists? (string-append bin "/guile"))
+ (file-exists? store)
+ (every canonical?
+ (find-files "." (const #t)
+ #:directories? #t))
+ (string=? (string-append #$%bootstrap-guile "/bin")
+ (readlink bin))
+ (string=? (string-append ".." #$profile
+ "/bin/guile")
+ (readlink "bin/Guile")))))))))
(built-derivations (list check))))
;; The following test needs guile-sqlite3, libgcrypt, etc. as a consequence of