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authorJohn-John Tedro <udoprog@tedro.se>2018-05-07 03:47:09 +0200
committerJohn-John Tedro <udoprog@tedro.se>2018-05-07 04:28:00 +0200
commit6ff5c445f37083c785111c904426c94b7a01f4b4 (patch)
treec77129d6c74c34e9c043566142dc6ab26644090a /test-suite
parentfd87ce35d563ecdac1f909d4540328365a16661f (diff)
downloadmilf-rs-6ff5c445f37083c785111c904426c94b7a01f4b4.tar.gz
milf-rs-6ff5c445f37083c785111c904426c94b7a01f4b4.zip
Use custom struct/field naming to deserialize spans
Diffstat (limited to 'test-suite')
-rw-r--r--test-suite/tests/spanned.rs30
1 files changed, 30 insertions, 0 deletions
diff --git a/test-suite/tests/spanned.rs b/test-suite/tests/spanned.rs
new file mode 100644
index 0000000..fec9ea8
--- /dev/null
+++ b/test-suite/tests/spanned.rs
@@ -0,0 +1,30 @@
+extern crate serde;
+extern crate toml;
+#[macro_use]
+extern crate serde_derive;
+
+use toml::Spanned;
+use std::collections::HashMap;
+
+#[test]
+fn test_spanned_field() {
+ #[derive(Deserialize)]
+ struct Foo<T> {
+ foo: Spanned<T>,
+ }
+
+ fn good<'de, T>(s: &'de str, expected: &str) where T: serde::Deserialize<'de> {
+ let foo: Foo<T> = toml::from_str(s).unwrap();
+
+ assert_eq!(6, foo.foo.start);
+ assert_eq!(s.len(), foo.foo.end);
+ assert_eq!(expected, &s[foo.foo.start..foo.foo.end]);
+ }
+
+ good::<String>("foo = \"foo\"", "\"foo\"");
+ good::<u32>("foo = 42", "42");
+ good::<HashMap<String, u32>>(
+ "foo = {\"foo\" = 42, \"bar\" = 42}",
+ "{\"foo\" = 42, \"bar\" = 42}"
+ );
+}