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authorLudovic Courtès <ludo@gnu.org>2014-11-04 20:55:48 +0100
committerLudovic Courtès <ludo@gnu.org>2014-11-04 21:13:28 +0100
commit000c59b6719250ee94a597418765c2f7f0ad3969 (patch)
tree473f7840522e966cc473d1dd397fb8c574df137f /tests/store.scm
parent8de16914751966ba45789d619cac5246cbf53cac (diff)
downloadguix-000c59b6719250ee94a597418765c2f7f0ad3969.tar
guix-000c59b6719250ee94a597418765c2f7f0ad3969.tar.gz
store: Invalidate caches once GC has run.
* guix/store.scm (run-gc): Add calls to 'hash-clear!'. * tests/store.scm ("add-text-to-store vs. delete-paths", "add-to-store vs. delete-paths"): New tests.
Diffstat (limited to 'tests/store.scm')
-rw-r--r--tests/store.scm25
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/store.scm b/tests/store.scm
index 88a8877d80..cb5370d5cc 100644
--- a/tests/store.scm
+++ b/tests/store.scm
@@ -158,6 +158,31 @@
(> freed 0)
(not (file-exists? p))))))
+(test-assert "add-text-to-store vs. delete-paths"
+ ;; Before, 'add-text-to-store' would return PATH2 without noticing that it
+ ;; is no longer valid.
+ (with-store store
+ (let* ((text (random-text))
+ (path (add-text-to-store store "delete-me" text))
+ (deleted (delete-paths store (list path)))
+ (path2 (add-text-to-store store "delete-me" text)))
+ (and (string=? path path2)
+ (equal? deleted (list path))
+ (valid-path? store path)
+ (file-exists? path)))))
+
+(test-assert "add-to-store vs. delete-paths"
+ ;; Same as above.
+ (with-store store
+ (let* ((file (search-path %load-path "guix.scm"))
+ (path (add-to-store store "delete-me" #t "sha256" file))
+ (deleted (delete-paths store (list path)))
+ (path2 (add-to-store store "delete-me" #t "sha256" file)))
+ (and (string=? path path2)
+ (equal? deleted (list path))
+ (valid-path? store path)
+ (file-exists? path)))))
+
(test-assert "references"
(let* ((t1 (add-text-to-store %store "random1"
(random-text)))