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authorMark H Weaver <mhw@netris.org>2014-03-28 03:54:01 -0400
committerMark H Weaver <mhw@netris.org>2014-04-02 15:31:46 -0400
commit12129998689648923b58c426362a1bc875da75f9 (patch)
treea1e34811451ca8b1ebf95cb272e3b05ccda1dc73 /tests/union.scm
parent8ead71b4b03a888d846c7b7c5bbc3addc8013df7 (diff)
downloadguix-12129998689648923b58c426362a1bc875da75f9.tar
guix-12129998689648923b58c426362a1bc875da75f9.tar.gz
union: Rewrite to be faster; handle symlink/directory conflicts.
* guix/build/union.scm: Rewrite; only 'file=?' remains unchanged. Remove 'tree-union' and 'delete-duplicate-leaves' exports. Merge inputs in a breadth-first fashion. Follow symlinks for purposes of making decisions about the merge. * tests/union.scm: Remove tests of 'tree-union' and 'delete-duplicate-leaves'.
Diffstat (limited to 'tests/union.scm')
-rw-r--r--tests/union.scm41
1 files changed, 0 insertions, 41 deletions
diff --git a/tests/union.scm b/tests/union.scm
index 3ebf483efa..f63329a511 100644
--- a/tests/union.scm
+++ b/tests/union.scm
@@ -43,47 +43,6 @@
(test-begin "union")
-(test-equal "tree-union, empty"
- '()
- (tree-union '()))
-
-(test-equal "tree-union, leaves only"
- '(a b c d)
- (tree-union '(a b c d)))
-
-(test-equal "tree-union, simple"
- '((bin ls touch make awk gawk))
- (tree-union '((bin ls touch)
- (bin make)
- (bin awk gawk))))
-
-(test-equal "tree-union, several levels"
- '((share (doc (make README) (coreutils README)))
- (bin ls touch make))
- (tree-union '((bin ls touch)
- (share (doc (coreutils README)))
- (bin make)
- (share (doc (make README))))))
-
-(test-equal "delete-duplicate-leaves, default"
- '(bin make touch ls)
- (delete-duplicate-leaves '(bin ls make touch ls)))
-
-(test-equal "delete-duplicate-leaves, file names"
- '("doc" ("info"
- "/binutils/ld.info"
- "/gcc/gcc.info"
- "/binutils/standards.info"))
- (let ((leaf=? (lambda (a b)
- (string=? (basename a) (basename b)))))
- (delete-duplicate-leaves '("doc"
- ("info"
- "/binutils/ld.info"
- "/binutils/standards.info"
- "/gcc/gcc.info"
- "/gcc/standards.info"))
- leaf=?)))
-
(test-skip (if (and %store
(false-if-exception
(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)))