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Diffstat (limited to 'tests/store.scm')
| -rw-r--r-- | tests/store.scm | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/store.scm b/tests/store.scm index 11ca440aed..de12f6831e 100644 --- a/tests/store.scm +++ b/tests/store.scm @@ -976,6 +976,50 @@ System: x86_64-linux~%" (and (equal? (substitutable-path s) item) (substitutable-nar-size s))))))) +(test-equal "substitute and large size" + (+ 100 (expt 2 31)) ;<https://issues.guix.gnu.org/46212> + (with-store s + (let* ((size (+ 100 (expt 2 31))) ;does not fit in signed 'int' + (item (string-append (%store-prefix) + "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-bad-size-" + (random-text))) + (nar (string-append (%substitute-directory) "/nar"))) + ;; Create a dummy nar to allow for substitution. + (call-with-output-file nar + (lambda (port) + (write-file-tree (store-path-package-name item) port + #:file-type+size (lambda _ + (values 'regular 12)) + #:file-port (lambda _ + (open-input-string "Hello world."))))) + + ;; Create fake substituter data, to be read by 'guix substitute'. + (call-with-output-file (string-append (%substitute-directory) + "/" (store-path-hash-part item) + ".narinfo") + (lambda (port) + (format port "StorePath: ~a +URL: file://~a +Compression: none +NarSize: ~a +NarHash: sha256:~a +References: +System: x86_64-linux~%" + item nar size + (bytevector->nix-base32-string (gcrypt:file-sha256 nar))))) + + ;; Remove entry from the local cache. + (false-if-exception + (delete-file-recursively (string-append (getenv "XDG_CACHE_HOME") + "/guix/substitute"))) + + ;; Make sure 'guix substitute' correctly communicates the above + ;; data. + (set-build-options s #:use-substitutes? #t + #:substitute-urls (%test-substitute-urls)) + (ensure-path s item) + (path-info-nar-size (query-path-info s item))))) + (test-assert "export/import several paths" (let* ((texts (unfold (cut >= <> 10) (lambda _ (random-text)) |