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authorLudovic Courtès <ludo@gnu.org>2019-06-19 22:05:06 +0200
committerLudovic Courtès <ludo@gnu.org>2019-06-27 11:14:41 +0200
commitba04f80e2e0fd92ca381c8fac8a659cb8f9abdd2 (patch)
tree2806aa302d627975d759725ddbb3f5c2c226d566 /tests
parentc89985d91d2b44704fbcaebd7a097dee0c0e3e4a (diff)
derivations: Rewrite and replace 'derivations-prerequisites-to-build'.
The new 'derivation-build-plan' procedure has a more appropriate signature: it takes a list of <derivation-inputs> instead of taking one <derivation>. Its body is also much simpler. * guix/derivations.scm (derivation-build-plan): New procedure. (derivation-prerequisites-to-build): Express in terms of 'derivation-build-plan' and mark as deprecated. * tests/derivations.scm: Change 'derivation-prerequisites-to-build' tests to 'derivation-build-plan' and adjust accordingly.
Diffstat (limited to 'tests')
-rw-r--r--tests/derivations.scm63
1 files changed, 35 insertions, 28 deletions
diff --git a/tests/derivations.scm b/tests/derivations.scm
index 93f4cdd8ee..35fb20bab0 100644
--- a/tests/derivations.scm
+++ b/tests/derivations.scm
@@ -809,13 +809,13 @@
(equal? (pk 'x content) (pk 'y (call-with-input-file out get-string-all)))
)))))
-(test-assert "build-expression->derivation and derivation-prerequisites-to-build"
+(test-assert "build-expression->derivation and derivation-build-plan"
(let ((drv (build-expression->derivation %store "fail" #f)))
;; The only direct dependency is (%guile-for-build) and it's already
;; built.
- (null? (derivation-prerequisites-to-build %store drv))))
+ (null? (derivation-build-plan %store (derivation-inputs drv)))))
-(test-assert "derivation-prerequisites-to-build when outputs already present"
+(test-assert "derivation-build-plan when outputs already present"
(let* ((builder `(begin ,(random-text) (mkdir %output) #t))
(input-drv (build-expression->derivation %store "input" builder))
(input-path (derivation->output-path input-drv))
@@ -828,9 +828,12 @@
(valid-path? %store output))
(error "things already built" input-drv))
- (and (equal? (map derivation-input-path
- (derivation-prerequisites-to-build %store drv))
- (list (derivation-file-name input-drv)))
+ (and (lset= equal?
+ (map derivation-file-name
+ (derivation-build-plan %store
+ (list (derivation-input drv))))
+ (list (derivation-file-name input-drv)
+ (derivation-file-name drv)))
;; Build DRV and delete its input.
(build-derivations %store (list drv))
@@ -839,9 +842,10 @@
;; Now INPUT-PATH is missing, yet it shouldn't be listed as a
;; prerequisite to build because DRV itself is already built.
- (null? (derivation-prerequisites-to-build %store drv)))))
+ (null? (derivation-build-plan %store
+ (list (derivation-input drv)))))))
-(test-assert "derivation-prerequisites-to-build and substitutes"
+(test-assert "derivation-build-plan and substitutes"
(let* ((store (open-connection))
(drv (build-expression->derivation store "prereq-subst"
(random 1000)))
@@ -853,17 +857,19 @@
(with-derivation-narinfo drv
(let-values (((build download)
- (derivation-prerequisites-to-build store drv))
+ (derivation-build-plan store
+ (list (derivation-input drv))))
((build* download*)
- (derivation-prerequisites-to-build store drv
- #:substitutable-info
- (const #f))))
+ (derivation-build-plan store
+ (list (derivation-input drv))
+ #:substitutable-info
+ (const #f))))
(and (null? build)
(equal? (map substitutable-path download) (list output))
(null? download*)
- (null? build*))))))
+ (equal? (list drv) build*))))))
-(test-assert "derivation-prerequisites-to-build and substitutes, non-substitutable build"
+(test-assert "derivation-build-plan and substitutes, non-substitutable build"
(let* ((store (open-connection))
(drv (build-expression->derivation store "prereq-no-subst"
(random 1000)
@@ -876,16 +882,16 @@
(with-derivation-narinfo drv
(let-values (((build download)
- (derivation-prerequisites-to-build store drv)))
+ (derivation-build-plan store
+ (list (derivation-input drv)))))
;; Despite being available as a substitute, DRV will be built locally
;; due to #:substitutable? #f.
(and (null? download)
(match build
- (((? derivation-input? input))
- (string=? (derivation-input-path input)
- (derivation-file-name drv)))))))))
+ (((= derivation-file-name build))
+ (string=? build (derivation-file-name drv)))))))))
-(test-assert "derivation-prerequisites-to-build and substitutes, local build"
+(test-assert "derivation-build-plan and substitutes, local build"
(with-store store
(let* ((drv (build-expression->derivation store "prereq-subst-local"
(random 1000)
@@ -898,7 +904,8 @@
(with-derivation-narinfo drv
(let-values (((build download)
- (derivation-prerequisites-to-build store drv)))
+ (derivation-build-plan store
+ (list (derivation-input drv)))))
;; #:local-build? is *not* synonymous with #:substitutable?, so we
;; must be able to substitute DRV's output.
;; See <http://bugs.gnu.org/18747>.
@@ -907,7 +914,7 @@
(((= substitutable-path item))
(string=? item (derivation->output-path drv))))))))))
-(test-assert "derivation-prerequisites-to-build in 'check' mode"
+(test-assert "derivation-build-plan in 'check' mode"
(with-store store
(let* ((dep (build-expression->derivation store "dep"
`(begin ,(random-text)
@@ -919,13 +926,13 @@
(delete-paths store (list (derivation->output-path dep)))
;; In 'check' mode, DEP must be rebuilt.
- (and (null? (derivation-prerequisites-to-build store drv))
- (match (derivation-prerequisites-to-build store drv
- #:mode (build-mode
- check))
- ((input)
- (string=? (derivation-input-path input)
- (derivation-file-name dep))))))))
+ (and (null? (derivation-build-plan store
+ (list (derivation-input drv))))
+ (lset= equal?
+ (derivation-build-plan store
+ (list (derivation-input drv))
+ #:mode (build-mode check))
+ (list drv dep))))))
(test-assert "substitution-oracle and #:substitute? #f"
(with-store store