Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 121 insertions, 0 deletions

diff --git a/third_party/rust/ron/tests/roundtrip.rs b/third_party/rust/ron/tests/roundtrip.rs
new file mode 100644
index 0000000000..7ca5bd8ad7
--- /dev/null
+++ b/third_party/rust/ron/tests/roundtrip.rs
@@ -0,0 +1,121 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+use ron::extensions::Extensions;
+
+#[derive(Debug, PartialEq, Deserialize, Serialize)]
+struct UnitStruct;
+
+#[derive(Debug, PartialEq, Deserialize, Serialize)]
+struct NewType(f32);
+
+#[derive(Debug, PartialEq, Deserialize, Serialize)]
+struct TupleStruct(UnitStruct, i8);
+
+#[derive(Debug, PartialEq, Eq, Hash, Deserialize, Serialize)]
+struct Key(u32);
+
+#[derive(Debug, PartialEq, Eq, Hash, Deserialize, Serialize)]
+enum Enum {
+    Unit,
+    Bool(bool),
+    Chars(char, String),
+}
+
+#[derive(Debug, PartialEq, Deserialize, Serialize)]
+struct Struct {
+    tuple: ((), NewType, TupleStruct),
+    vec: Vec<Option<UnitStruct>>,
+    map: HashMap<Key, Enum>,
+}
+
+#[test]
+fn roundtrip() {
+    let value = Struct {
+        tuple: ((), NewType(0.5), TupleStruct(UnitStruct, -5)),
+        vec: vec![None, Some(UnitStruct)],
+        map: vec![
+            (Key(5), Enum::Unit),
+            (Key(6), Enum::Bool(false)),
+            (Key(7), Enum::Bool(true)),
+            (Key(9), Enum::Chars('x', "".to_string())),
+        ]
+        .into_iter()
+        .collect(),
+    };
+
+    let serial = ron::ser::to_string(&value).unwrap();
+
+    println!("Serialized: {}", serial);
+
+    let deserial = ron::de::from_str(&serial);
+
+    assert_eq!(Ok(value), deserial);
+}
+
+#[test]
+fn roundtrip_pretty() {
+    let value = Struct {
+        tuple: ((), NewType(0.5), TupleStruct(UnitStruct, -5)),
+        vec: vec![None, Some(UnitStruct)],
+        map: vec![
+            (Key(5), Enum::Unit),
+            (Key(6), Enum::Bool(false)),
+            (Key(7), Enum::Bool(true)),
+            (Key(9), Enum::Chars('x', "".to_string())),
+        ]
+        .into_iter()
+        .collect(),
+    };
+
+    let pretty = ron::ser::PrettyConfig::new()
+        .enumerate_arrays(true)
+        .extensions(Extensions::IMPLICIT_SOME);
+    let serial = ron::ser::to_string_pretty(&value, pretty).unwrap();
+
+    println!("Serialized: {}", serial);
+
+    let deserial = ron::de::from_str(&serial);
+
+    assert_eq!(Ok(value), deserial);
+}
+
+#[test]
+fn roundtrip_sep_tuple_members() {
+    #[derive(Debug, Deserialize, PartialEq, Eq, Serialize)]
+    pub enum FileOrMem {
+        File(String),
+        Memory,
+    }
+
+    #[derive(Debug, Deserialize, PartialEq, Serialize)]
+    struct Both {
+        a: Struct,
+        b: FileOrMem,
+    }
+
+    let a = Struct {
+        tuple: ((), NewType(0.5), TupleStruct(UnitStruct, -5)),
+        vec: vec![None, Some(UnitStruct)],
+        map: vec![
+            (Key(5), Enum::Unit),
+            (Key(6), Enum::Bool(false)),
+            (Key(7), Enum::Bool(true)),
+            (Key(9), Enum::Chars('x', "".to_string())),
+        ]
+        .into_iter()
+        .collect(),
+    };
+    let b = FileOrMem::File("foo".to_owned());
+
+    let value = Both { a, b };
+
+    let pretty = ron::ser::PrettyConfig::new().separate_tuple_members(true);
+    let serial = ron::ser::to_string_pretty(&value, pretty).unwrap();
+
+    println!("Serialized: {}", serial);
+
+    let deserial = ron::de::from_str(&serial);
+
+    assert_eq!(Ok(value), deserial);
+}