diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/store.scm | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/tests/store.scm b/tests/store.scm index 677e39e75d..c0126ce335 100644 --- a/tests/store.scm +++ b/tests/store.scm @@ -31,6 +31,7 @@ #:use-module (web uri) #:use-module (srfi srfi-1) #:use-module (srfi srfi-11) + #:use-module (srfi srfi-34) #:use-module (srfi srfi-64)) ;; Test the (guix store) module. @@ -226,6 +227,56 @@ Deriver: ~a~%" (build-derivations s (list d)) (equal? c (call-with-input-file o get-string-all))))) +(test-assert "substitute --fallback" + (let* ((s (open-connection)) + (t (random-text)) ; contents of the output + (d (build-expression->derivation + s "substitute-me-not" (%current-system) + `(call-with-output-file %output + (lambda (p) + (display ,t p))) + '() + #:guile-for-build + (package-derivation s %bootstrap-guile (%current-system)))) + (o (derivation-path->output-path d)) + (dir (and=> (getenv "GUIX_BINARY_SUBSTITUTE_URL") + (compose uri-path string->uri)))) + ;; Create fake substituter data, to be read by `substitute-binary'. + (call-with-output-file (string-append dir "/nix-cache-info") + (lambda (p) + (format p "StoreDir: ~a\nWantMassQuery: 0\n" + (%store-prefix)))) + (call-with-output-file (string-append dir "/" (store-path-hash-part o) + ".narinfo") + (lambda (p) + (format p "StorePath: ~a +URL: ~a +Compression: none +NarSize: 1234 +NarHash: sha256:0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73 +References: +System: ~a +Deriver: ~a~%" + o ; StorePath + "does-not-exist.nar" ; relative URL + (%current-system) ; System + (basename d)))) ; Deriver + + ;; Make sure we use `substitute-binary'. + (set-build-options s #:use-substitutes? #t) + (and (has-substitutes? s o) + (guard (c ((nix-protocol-error? c) + ;; The substituter failed as expected. Now make sure that + ;; #:fallback? #t works correctly. + (set-build-options s + #:use-substitutes? #t + #:fallback? #t) + (and (build-derivations s (list d)) + (equal? t (call-with-input-file o get-string-all))))) + ;; Should fail. + (build-derivations s (list d)) + #f)))) + (test-end "store") |