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| author | Ludovic Courtès <ludo@gnu.org> | 2018-04-28 17:17:33 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-05-10 14:53:56 +0200 |
| commit | dac1c97d131d297134fa878ac240d9ec0127044b (patch) | |
| tree | fd64fc397e73001b8e6ae6e3513602feaaad65fe /tests/union.scm | |
| parent | 8584965b7949cdd7a4cd702b5422474b088beb36 (diff) | |
| download | guix-dac1c97d131d297134fa878ac240d9ec0127044b.tar guix-dac1c97d131d297134fa878ac240d9ec0127044b.tar.gz | |
union: Add 'relative-file-name'.
* guix/build/union.scm (%not-slash): New variable.
(relative-file-name): New procedure.
* tests/union.scm (test-relative-file-name): New macro and tests.
Diffstat (limited to 'tests/union.scm')
| -rw-r--r-- | tests/union.scm | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/union.scm b/tests/union.scm index aa95cae001..5a6a4033fc 100644 --- a/tests/union.scm +++ b/tests/union.scm @@ -184,4 +184,22 @@ (file-is-directory? "bin") (eq? 'symlink (stat:type (lstat "bin/guile")))))))) +(letrec-syntax ((test-relative-file-name + (syntax-rules (=>) + ((_ (reference file => expected) rest ...) + (begin + (test-equal (string-append "relative-file-name " + reference " " file) + expected + (relative-file-name reference file)) + (test-relative-file-name rest ...))) + ((_) + #t)))) + (test-relative-file-name + ("/a/b" "/a/c/d" => "../c/d") + ("/a/b" "/a/b" => "") + ("/a/b" "/a" => "..") + ("/a/b" "/a/b/c/d" => "c/d") + ("/a/b/c" "/a/d/e/f" => "../../d/e/f"))) + (test-end) |