diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/store.scm | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/store.scm b/tests/store.scm index 3266fa7a82..95f47c3af3 100644 --- a/tests/store.scm +++ b/tests/store.scm @@ -454,6 +454,42 @@ (derivation->output-path drv))) (list d1 d2))))) +(test-equal "map/accumulate-builds cutoff" ;https://issues.guix.gnu.org/50264 + (iota 20) + + ;; Make sure that, when the cutoff is reached, 'map/accumulate-builds' still + ;; returns the right result and calls the build handler by batches. + (let* ((b (add-text-to-store %store "build" "echo $foo > $out" '())) + (s (add-to-store %store "bash" #t "sha256" + (search-bootstrap-binary "bash" + (%current-system)))) + (d (map (lambda (i) + (derivation %store (string-append "the-thing-" + (number->string i)) + s `("-e" ,b) + #:env-vars `(("foo" . ,(random-text))) + #:sources (list b s) + #:properties `((n . ,i)))) + (iota 20))) + (calls '())) + (define lst + (with-build-handler (lambda (continue store things mode) + (set! calls (cons things calls)) + (continue #f)) + (map/accumulate-builds %store + (lambda (d) + (build-derivations %store (list d)) + (assq-ref (derivation-properties d) 'n)) + d + #:cutoff 7))) + + (match (reverse calls) + (((batch1 ...) (batch2 ...) (batch3 ...)) + (and (equal? (map derivation-file-name (take d 8)) batch1) + (equal? (map derivation-file-name (take (drop d 8) 8)) batch2) + (equal? (map derivation-file-name (drop d 16)) batch3) + lst))))) + (test-assert "mapm/accumulate-builds" (let* ((d1 (run-with-store %store (gexp->derivation "foo" #~(mkdir #$output)))) |