add #345 - related tests

zloirock · Dec 11, 2017 · dd30ef1 · dd30ef1
1 parent 09abf59
commit dd30ef1
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diff --git a/tests/library/es.symbol.js b/tests/library/es.symbol.js
@@ -108,6 +108,7 @@ if (JSON) {
     if (typeof Symbol() === 'symbol') {
       assert.strictEqual(JSON.stringify(Object(Symbol('symbol'))), '{}', 'boxed symbol');
     }
+    assert.strictEqual(JSON.stringify(undefined, () => 42), '42', 'replacer works with top-level undefined');
   });
 }
 

diff --git a/tests/tests/es.symbol.js b/tests/tests/es.symbol.js
@@ -128,6 +128,7 @@ if (JSON) {
     if (typeof Symbol() === 'symbol') {
       assert.strictEqual(JSON.stringify(Object(Symbol('symbol'))), '{}', 'boxed symbol');
     }
+    assert.strictEqual(JSON.stringify(undefined, () => 42), '42', 'replacer works with top-level undefined');
   });
 }