Vendor dependencies for 0.3.0 release

vendor/ron/tests/240_array_pretty.rs

@@ -0,0 +1,52 @@
+use ron::ser::{to_string_pretty, PrettyConfig};
+
+#[test]
+fn small_array() {
+    let arr = &[(), (), ()][..];
+    assert_eq!(
+        to_string_pretty(&arr, PrettyConfig::new().new_line("\n".to_string())).unwrap(),
+        "[
+    (),
+    (),
+    (),
+]"
+    );
+    assert_eq!(
+        to_string_pretty(
+            &arr,
+            PrettyConfig::new()
+                .new_line("\n".to_string())
+                .compact_arrays(true)
+        )
+        .unwrap(),
+        "[(), (), ()]"
+    );
+    assert_eq!(
+        to_string_pretty(
+            &arr,
+            PrettyConfig::new()
+                .new_line("\n".to_string())
+                .compact_arrays(true)
+                .separator("".to_string())
+        )
+        .unwrap(),
+        "[(),(),()]"
+    );
+    assert_eq!(
+        to_string_pretty(
+            &vec![(1, 2), (3, 4)],
+            PrettyConfig::new()
+                .new_line("\n".to_string())
+                .separate_tuple_members(true)
+                .compact_arrays(true)
+        )
+        .unwrap(),
+        "[(
+    1,
+    2,
+), (
+    3,
+    4,
+)]"
+    );
+}