Merge pull request #301556 from edef1c/lib-xor

lib: add xor

1 files changed, 16 insertions, 0 deletions

diff --git a/lib/tests/misc.nix b/lib/tests/misc.nix
index da5e322975096..accceb4ddf9c1 100644
--- a/lib/tests/misc.nix
+++ b/lib/tests/misc.nix
@@ -106,6 +106,7 @@ let
     types
     updateManyAttrsByPath
     versions
+    xor
     ;
 
   testingThrow = expr: {
@@ -214,6 +215,21 @@ runTests {
     expected = false;
   };
 
+  testXor = {
+    expr = [
+      (xor true false)
+      (xor true true)
+      (xor false false)
+      (xor false true)
+    ];
+    expected = [
+      true
+      false
+      false
+      true
+    ];
+  };
+
   testFix = {
     expr = fix (x: {a = if x ? a then "a" else "b";});
     expected = {a = "a";};