diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/grafts.scm | 118 | ||||
| -rw-r--r-- | tests/syscalls.scm | 9 |
2 files changed, 125 insertions, 2 deletions
diff --git a/tests/grafts.scm b/tests/grafts.scm index 6454a03b1f..08f05c0f75 100644 --- a/tests/grafts.scm +++ b/tests/grafts.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -43,6 +43,9 @@ (define %mkdir (bootstrap-binary "mkdir")) +(define make-derivation-input + (@@ (guix derivations) make-derivation-input)) + (test-begin "grafts") @@ -241,7 +244,18 @@ (replacement p1r) (replacement-output "ONE"))) (p3d (graft-derivation %store p3 (list p1g)))) - (and (build-derivations %store (list p3d)) + + (and (not (find (lambda (input) + ;; INPUT should not be P2:zzz since the result of P3 + ;; does not depend on it. See + ;; <http://bugs.gnu.org/24886>. + (and (string=? (derivation-input-path input) + (derivation-file-name p2)) + (member "zzz" + (derivation-input-sub-derivations input)))) + (derivation-inputs p3d))) + + (build-derivations %store (list p3d)) (let ((out (derivation->output-path (pk 'p2d p3d)))) (and (not (string=? (readlink out) (derivation->output-path p2 "aaa"))) @@ -249,6 +263,106 @@ (readlink (string-append out "/two"))) (file-exists? (string-append out "/one/replacement"))))))) +(test-assert "graft-derivation with #:outputs" + ;; Call 'graft-derivation' with a narrowed set of outputs passed as + ;; #:outputs. + (let* ((p1 (build-expression->derivation + %store "p1" + `(let ((one (assoc-ref %outputs "one")) + (two (assoc-ref %outputs "two"))) + (mkdir one) + (mkdir two)) + #:outputs '("one" "two"))) + (p1r (build-expression->derivation + %store "P1" + `(let ((other (assoc-ref %outputs "ONE"))) + (mkdir other) + (call-with-output-file (string-append other "/replacement") + (const #t))) + #:outputs '("ONE"))) + (p2 (build-expression->derivation + %store "p2" + `(let ((aaa (assoc-ref %outputs "aaa")) + (zzz (assoc-ref %outputs "zzz"))) + (mkdir zzz) (chdir zzz) + (mkdir aaa) (chdir aaa) + (symlink (assoc-ref %build-inputs "p1:two") "two")) + #:outputs '("aaa" "zzz") + #:inputs `(("p1:one" ,p1 "one") + ("p1:two" ,p1 "two")))) + (p1g (graft + (origin p1) + (origin-output "one") + (replacement p1r) + (replacement-output "ONE"))) + (p2g (graft-derivation %store p2 (list p1g) + #:outputs '("aaa")))) + ;; P2:aaa depends on P1:two, but not on P1:one, so nothing to graft. + (eq? p2g p2))) + +(test-equal "graft-derivation, unused outputs not depended on" + '("aaa") + + ;; Make sure that the result of 'graft-derivation' does not pull outputs + ;; that are irrelevant to the grafting process. See + ;; <http://bugs.gnu.org/24886>. + (let* ((p1 (build-expression->derivation + %store "p1" + `(let ((one (assoc-ref %outputs "one")) + (two (assoc-ref %outputs "two"))) + (mkdir one) + (mkdir two)) + #:outputs '("one" "two"))) + (p1r (build-expression->derivation + %store "P1" + `(let ((other (assoc-ref %outputs "ONE"))) + (mkdir other) + (call-with-output-file (string-append other "/replacement") + (const #t))) + #:outputs '("ONE"))) + (p2 (build-expression->derivation + %store "p2" + `(let ((aaa (assoc-ref %outputs "aaa")) + (zzz (assoc-ref %outputs "zzz"))) + (mkdir zzz) (chdir zzz) + (symlink (assoc-ref %build-inputs "p1:two") "two") + (mkdir aaa) (chdir aaa) + (symlink (assoc-ref %build-inputs "p1:one") "one")) + #:outputs '("aaa" "zzz") + #:inputs `(("p1:one" ,p1 "one") + ("p1:two" ,p1 "two")))) + (p1g (graft + (origin p1) + (origin-output "one") + (replacement p1r) + (replacement-output "ONE"))) + (p2g (graft-derivation %store p2 (list p1g) + #:outputs '("aaa")))) + + ;; Here P2G should only depend on P1:one and P1R:one; it must not depend + ;; on P1:two or P1R:two since these are unused in the grafting process. + (and (not (eq? p2g p2)) + (let* ((inputs (derivation-inputs p2g)) + (match-input (lambda (drv) + (lambda (input) + (string=? (derivation-input-path input) + (derivation-file-name drv))))) + (p1-inputs (filter (match-input p1) inputs)) + (p1r-inputs (filter (match-input p1r) inputs)) + (p2-inputs (filter (match-input p2) inputs))) + (and (equal? p1-inputs + (list (make-derivation-input (derivation-file-name p1) + '("one")))) + (equal? p1r-inputs + (list + (make-derivation-input (derivation-file-name p1r) + '("ONE")))) + (equal? p2-inputs + (list + (make-derivation-input (derivation-file-name p2) + '("aaa")))) + (derivation-output-names p2g)))))) + (test-assert "graft-derivation, renaming" ;<http://bugs.gnu.org/23132> (let* ((build `(begin (use-modules (guix build utils)) diff --git a/tests/syscalls.scm b/tests/syscalls.scm index fb2c8e7100..92e02f3303 100644 --- a/tests/syscalls.scm +++ b/tests/syscalls.scm @@ -452,6 +452,15 @@ #t))) entries)))) +(test-assert "read-utmpx, EOF" + (eof-object? (read-utmpx (%make-void-port "r")))) + +(unless (access? "/var/run/utmpx" O_RDONLY) + (tes-skip 1)) +(test-assert "read-utmpx" + (let ((result (call-with-input-file "/var/run/utmpx" read-utmpx))) + (or (utmpx? result) (eof-object? result)))) + (test-end) (false-if-exception (delete-file temp-file)) |