Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/third_party/rust/serde_with/tests/json.rs b/third_party/rust/serde_with/tests/json.rs
new file mode 100644
index 0000000000..53c0baa146
--- /dev/null
+++ b/third_party/rust/serde_with/tests/json.rs
@@ -0,0 +1,41 @@
+#![allow(
+    // clippy is broken and shows wrong warnings
+    // clippy on stable does not know yet about the lint name
+    unknown_lints,
+    // https://github.com/rust-lang/rust-clippy/issues/8867
+    clippy::derive_partial_eq_without_eq,
+)]
+
+mod utils;
+
+use crate::utils::is_equal;
+use expect_test::expect;
+use serde::{Deserialize, Serialize};
+use serde_with::{json::JsonString, serde_as, DisplayFromStr};
+
+#[test]
+fn test_nested_json() {
+    #[serde_as]
+    #[derive(Debug, Serialize, Deserialize, PartialEq)]
+    struct Struct {
+        #[serde_as(as = "JsonString")]
+        value: Nested,
+    }
+
+    #[serde_as]
+    #[derive(Debug, Serialize, Deserialize, PartialEq)]
+    struct Nested {
+        #[serde_as(as = "DisplayFromStr")]
+        value: u32,
+    }
+
+    is_equal(
+        Struct {
+            value: Nested { value: 444 },
+        },
+        expect![[r#"
+            {
+              "value": "{\"value\":\"444\"}"
+            }"#]],
+    );
+}