1 files changed, 54 insertions, 0 deletions
diff --git a/vendor/toml/tests/testsuite/formatting.rs b/vendor/toml/tests/testsuite/formatting.rs
new file mode 100644
index 000000000..8240d1d30
--- /dev/null
+++ b/vendor/toml/tests/testsuite/formatting.rs
@@ -0,0 +1,54 @@
+use serde::Deserialize;
+use serde::Serialize;
+use toml::to_string;
+
+#[derive(Debug, Clone, Hash, PartialEq, Eq, Serialize, Deserialize)]
+struct User {
+    pub name: String,
+    pub surname: String,
+}
+
+#[derive(Debug, Clone, Hash, PartialEq, Eq, Serialize, Deserialize)]
+struct Users {
+    pub user: Vec<User>,
+}
+
+#[derive(Debug, Clone, Hash, PartialEq, Eq, Serialize, Deserialize)]
+struct TwoUsers {
+    pub user0: User,
+    pub user1: User,
+}
+
+#[test]
+fn no_unnecessary_newlines_array() {
+    assert!(!to_string(&Users {
+        user: vec![
+            User {
+                name: "John".to_string(),
+                surname: "Doe".to_string(),
+            },
+            User {
+                name: "Jane".to_string(),
+                surname: "Dough".to_string(),
+            },
+        ],
+    })
+    .unwrap()
+    .starts_with('\n'));
+}
+
+#[test]
+fn no_unnecessary_newlines_table() {
+    assert!(!to_string(&TwoUsers {
+        user0: User {
+            name: "John".to_string(),
+            surname: "Doe".to_string(),
+        },
+        user1: User {
+            name: "Jane".to_string(),
+            surname: "Dough".to_string(),
+        },
+    })
+    .unwrap()
+    .starts_with('\n'));
+}