add test case for uksort()

vimeo · Apr 28, 2022 · 139948e · 139948e
1 parent 8c64bdd
commit 139948e
Showing 1 changed file with 11 additions and 4 deletions.
diff --git a/tests/ArrayFunctionCallTest.php b/tests/ArrayFunctionCallTest.php
@@ -687,15 +687,22 @@ function foo (int $a, int $b): int {
             ],
             'uksort' => [
                 '<?php
+                    function foo (string $a, string $b): int {
+                        return $a <=> $b;
+                    }
                     $array = ["b" => 1, "a" => 2];
                     uksort(
                         $array,
-                        function (string $a, string $b) {
-                            return $a <=> $b;
-                        }
+                        "foo"
+                    );
+                    $emptyArray = [];
+                    uksort(
+                        $emptyArray,
+                        "foo"
                     );',
                 'assertions' => [
-                    '$array' => 'array<string, int>',
+                    '$array' => 'non-empty-array<string, int>',
+                    '$emptyArray' => 'array<empty, empty>',
                 ],
             ],
             'arrayMergeTKeyedArray' => [