From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/ron/tests/options.rs | 53 +++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 third_party/rust/ron/tests/options.rs (limited to 'third_party/rust/ron/tests/options.rs') diff --git a/third_party/rust/ron/tests/options.rs b/third_party/rust/ron/tests/options.rs new file mode 100644 index 0000000000..89a122af8a --- /dev/null +++ b/third_party/rust/ron/tests/options.rs @@ -0,0 +1,53 @@ +use serde::{Deserialize, Serialize}; + +use ron::{extensions::Extensions, ser::PrettyConfig, Options}; + +#[derive(Serialize, Deserialize)] +struct Newtype(f64); + +#[derive(Serialize, Deserialize)] +struct Struct(Option, Newtype); + +#[test] +fn default_options() { + let ron = Options::default(); + + let de: Struct = ron.from_str("(Some(42),(4.2))").unwrap(); + let ser = ron.to_string(&de).unwrap(); + + assert_eq!(ser, "(Some(42),(4.2))") +} + +#[test] +fn single_default_extension() { + let ron = Options::default().with_default_extension(Extensions::IMPLICIT_SOME); + + let de: Struct = ron.from_str("(42,(4.2))").unwrap(); + let ser = ron.to_string(&de).unwrap(); + + assert_eq!(ser, "(42,(4.2))"); + + let de: Struct = ron.from_str("#![enable(implicit_some)](42,(4.2))").unwrap(); + let ser = ron.to_string(&de).unwrap(); + + assert_eq!(ser, "(42,(4.2))"); + + let de: Struct = ron + .from_str("#![enable(implicit_some)]#![enable(unwrap_newtypes)](42,4.2)") + .unwrap(); + let ser = ron.to_string(&de).unwrap(); + + assert_eq!(ser, "(42,(4.2))"); + + let de: Struct = ron + .from_str("#![enable(implicit_some)]#![enable(unwrap_newtypes)](42,4.2)") + .unwrap(); + let ser = ron + .to_string_pretty( + &de, + PrettyConfig::default().extensions(Extensions::UNWRAP_NEWTYPES), + ) + .unwrap(); + + assert_eq!(ser, "#![enable(unwrap_newtypes)]\n(42, 4.2)"); +} -- cgit v1.2.3