summary refs log tree commit diff
path: root/tests/utils.scm
diff options
context:
space:
mode:
authorLudovic Courtès <ludo@gnu.org>2021-01-10 11:53:43 +0100
committerLudovic Courtès <ludo@gnu.org>2021-02-01 17:32:34 +0100
commit579506e272cf68649ec68ad8a976a17426ea630c (patch)
treeb8876de6a6461569445ccac92a8a70adf057dc9c /tests/utils.scm
parentb41e21488fa1f10bfb4b9c9899139c4e59149894 (diff)
downloadguix-579506e272cf68649ec68ad8a976a17426ea630c.tar.gz
utils: Add 'version-unique-prefix'.
* guix/utils.scm (version-unique-prefix): New procedure.
* tests/utils.scm ("version-unique-prefix"): New test.
Diffstat (limited to 'tests/utils.scm')
-rw-r--r--tests/utils.scm8
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/utils.scm b/tests/utils.scm
index 9bce446d98..62ec7e8b4c 100644
--- a/tests/utils.scm
+++ b/tests/utils.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
 ;;;
@@ -78,6 +78,12 @@
        (not (version-prefix? "4.1" "4.16.2"))
        (not (version-prefix? "4.1" "4"))))
 
+(test-equal "version-unique-prefix"
+  '("2" "2.2" "")
+  (list (version-unique-prefix "2.0" '("3.0" "2.0"))
+        (version-unique-prefix "2.2" '("3.0.5" "2.0.9" "2.2.7"))
+        (version-unique-prefix "27.1" '("27.1"))))
+
 (test-equal "string-tokenize*"
   '(("foo")
     ("foo" "bar" "baz")