diff options
| -rw-r--r-- | tests/derivations.scm | 85 |
1 files changed, 83 insertions, 2 deletions
diff --git a/tests/derivations.scm b/tests/derivations.scm index 684dac4d6f..7fde2ef2a2 100644 --- a/tests/derivations.scm +++ b/tests/derivations.scm @@ -129,7 +129,8 @@ (hash (sha256 (string->utf8 "hello"))) (drv-path (derivation %store "fixed" (%current-system) "/bin/sh" `(,builder) - '() `((,builder)) + '() + `((,builder)) ; optional #:hash hash #:hash-algo 'sha256)) (succeeded? (build-derivations %store (list drv-path)))) (and succeeded? @@ -138,6 +139,62 @@ (call-with-input-file p get-bytevector-all)) (bytevector? (query-path-hash %store p))))))) +(test-assert "fixed-output derivation: output paths are equal" + (let* ((builder1 (add-text-to-store %store "fixed-builder1.sh" + "echo -n hello > $out" '())) + (builder2 (add-text-to-store %store "fixed-builder2.sh" + "echo hey; echo -n hello > $out" '())) + (hash (sha256 (string->utf8 "hello"))) + (drv-path1 (derivation %store "fixed" (%current-system) + "/bin/sh" `(,builder1) + '() `() + #:hash hash #:hash-algo 'sha256)) + (drv-path2 (derivation %store "fixed" (%current-system) + "/bin/sh" `(,builder2) + '() `() + #:hash hash #:hash-algo 'sha256)) + (succeeded? (build-derivations %store + (list drv-path1 drv-path2)))) + (and succeeded? + (equal? (derivation-path->output-path drv-path1) + (derivation-path->output-path drv-path2))))) + +(test-assert "derivation with a fixed-output input" + ;; A derivation D using a fixed-output derivation F doesn't has the same + ;; output path when passed F or F', as long as F and F' have the same output + ;; path. + (let* ((builder1 (add-text-to-store %store "fixed-builder1.sh" + "echo -n hello > $out" '())) + (builder2 (add-text-to-store %store "fixed-builder2.sh" + "echo hey; echo -n hello > $out" '())) + (hash (sha256 (string->utf8 "hello"))) + (fixed1 (derivation %store "fixed" (%current-system) + "/bin/sh" `(,builder1) + '() `() + #:hash hash #:hash-algo 'sha256)) + (fixed2 (derivation %store "fixed" (%current-system) + "/bin/sh" `(,builder2) + '() `() + #:hash hash #:hash-algo 'sha256)) + (fixed-out (derivation-path->output-path fixed1)) + (builder3 (add-text-to-store + %store "final-builder.sh" + ;; Use Bash hackery to avoid Coreutils. + "echo $in ; (read -u 3 c; echo $c) 3< $in > $out" '())) + (final1 (derivation %store "final" (%current-system) + "/bin/sh" `(,builder3) + `(("in" . ,fixed-out)) + `((,builder3) (,fixed1)))) + (final2 (derivation %store "final" (%current-system) + "/bin/sh" `(,builder3) + `(("in" . ,fixed-out)) + `((,builder3) (,fixed2)))) + (succeeded? (build-derivations %store + (list final1 final2)))) + (and succeeded? + (equal? (derivation-path->output-path final1) + (derivation-path->output-path final2))))) + (test-assert "multiple-output derivation" (let* ((builder (add-text-to-store %store "my-fixed-builder.sh" "echo one > $out ; echo two > $second" @@ -235,7 +292,7 @@ (and (valid-path? %store p) (file-exists? (string-append p "/good"))))))) -(test-skip (if (%guile-for-build) 0 6)) +(test-skip (if (%guile-for-build) 0 7)) (test-assert "build-expression->derivation and derivation-prerequisites" (let-values (((drv-path drv) @@ -378,6 +435,30 @@ (and succeeded? (file-exists? (derivation-path->output-path drv-path))))) +(test-assert "build-expression->derivation: same fixed-output path" + (let* ((builder1 '(call-with-output-file %output + (lambda (p) + (write "hello" p)))) + (builder2 '(call-with-output-file (pk 'difference-here! %output) + (lambda (p) + (write "hello" p)))) + (hash (sha256 (string->utf8 "hello"))) + (input1 (build-expression->derivation %store "fixed" + (%current-system) + builder1 '() + #:hash hash + #:hash-algo 'sha256)) + (input2 (build-expression->derivation %store "fixed" + (%current-system) + builder2 '() + #:hash hash + #:hash-algo 'sha256)) + (succeeded? (build-derivations %store (list input1 input2)))) + (and succeeded? + (not (string=? input1 input2)) + (string=? (derivation-path->output-path input1) + (derivation-path->output-path input2))))) + (test-end) |