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authorLudovic Courtès <ludo@gnu.org>2013-11-12 22:56:13 +0100
committerLudovic Courtès <ludo@gnu.org>2013-11-13 00:29:05 +0100
commit56b943de6e61f41d6ebd2dfa65ff886cdfd83759 (patch)
tree3669027822242116653430944897e0a27ca58f55 /tests
parentbe0f611208b4e6d730991267f69f9effe703e32f (diff)
downloadguix-56b943de6e61f41d6ebd2dfa65ff886cdfd83759.tar
guix-56b943de6e61f41d6ebd2dfa65ff886cdfd83759.tar.gz
utils: Add 'string-replace-substring'.
* guix/utils.scm (string-replace-substring): New procedure. Based on code by Mark H. Weaver. * tests/utils.scm ("string-replace-substring"): New test.
Diffstat (limited to 'tests')
-rw-r--r--tests/utils.scm8
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/utils.scm b/tests/utils.scm
index 4f6ecc514d..017d9170fa 100644
--- a/tests/utils.scm
+++ b/tests/utils.scm
@@ -82,6 +82,14 @@
(string-tokenize* "foo!bar!" "!")
(string-tokenize* "foo+-+bar+-+baz" "+-+")))
+(test-equal "string-replace-substring"
+ '("foo BAR! baz"
+ "/gnu/store/chbouib"
+ "")
+ (list (string-replace-substring "foo bar baz" "bar" "BAR!")
+ (string-replace-substring "/nix/store/chbouib" "/nix/" "/gnu/")
+ (string-replace-substring "" "foo" "bar")))
+
(test-equal "fold2, 1 list"
(list (reverse (iota 5))
(map - (reverse (iota 5))))