From aa72d9afdfe2d65e73c426c280667323181ae592 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Fri, 13 Feb 2015 17:23:17 +0100
Subject: gexp: Implement 'imported-modules' & co. using 'gexp->derivation'.

* guix/derivations.scm (imported-files): Keep private.
  (%imported-modules, %compiled-modules, build-expression->derivation):
  Mark as deprecated.
  (imported-modules, compiled-modules): Remove.
* guix/gexp.scm (%mkdir-p-definition): New variable.
  (imported-files, search-path*, imported-modules, compiled-modules):
  New procedures.
* tests/derivations.scm ("imported-files"): Remove.
* tests/gexp.scm ("imported-files", "gexp->derivation #:modules"): New
  tests.
---
 tests/gexp.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'tests/gexp.scm')

diff --git a/tests/gexp.scm b/tests/gexp.scm
index 03722e4669..68c470d3b6 100644
--- a/tests/gexp.scm
+++ b/tests/gexp.scm
@@ -360,6 +360,40 @@
                      (string=? (readlink (string-append out "/" two "/one"))
                                one)))))))
 
+(test-assertm "imported-files"
+  (mlet* %store-monad
+      ((files -> `(("x"     . ,(search-path %load-path "ice-9/q.scm"))
+                   ("a/b/c" . ,(search-path %load-path
+                                            "guix/derivations.scm"))
+                   ("p/q"   . ,(search-path %load-path "guix.scm"))
+                   ("p/z"   . ,(search-path %load-path "guix/store.scm"))))
+       (drv (imported-files files)))
+    (mbegin %store-monad
+      (built-derivations (list drv))
+      (let ((dir (derivation->output-path drv)))
+        (return
+         (every (match-lambda
+                 ((path . source)
+                  (equal? (call-with-input-file (string-append dir "/" path)
+                            get-bytevector-all)
+                          (call-with-input-file source
+                            get-bytevector-all))))
+                files))))))
+
+(test-assertm "gexp->derivation #:modules"
+  (mlet* %store-monad
+      ((build ->  #~(begin
+                      (use-modules (guix build utils))
+                      (mkdir-p (string-append #$output "/guile/guix/nix"))
+                      #t))
+       (drv       (gexp->derivation "test-with-modules" build
+                                    #:modules '((guix build utils)))))
+    (mbegin %store-monad
+      (built-derivations (list drv))
+      (let* ((p (derivation->output-path drv))
+             (s (stat (string-append p "/guile/guix/nix"))))
+        (return (eq? (stat:type s) 'directory))))))
+
 (test-assertm "gexp->derivation #:references-graphs"
   (mlet* %store-monad
       ((one (text-file "one" "hello, world"))
-- 
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