Fix volatile bool serialized as 1 or 0

Fixes #2029
2024-01-10 13:30:26 +01:00
parent 3e1be980d9
commit 5d1d2721d1
3 changed files with 10 additions and 1 deletions
@@ -140,6 +140,13 @@ TEST_CASE("volatile") {
  DynamicJsonDocument doc(4096);
  JsonVariant variant = doc.to<JsonVariant>();

+  SECTION("volatile bool") {  // issue #2029
+    volatile bool f = true;
+    variant.set(f);
+    CHECK(variant.is<bool>() == true);
+    CHECK(variant.as<bool>() == true);
+  }
+
  SECTION("volatile int") {
    volatile int f = 42;
    variant.set(f);