1 files changed, 361 insertions, 0 deletions
diff --git a/vendor/derive-new/tests/test.rs b/vendor/derive-new/tests/test.rs
new file mode 100644
index 000000000..36f06e6ff
--- /dev/null
+++ b/vendor/derive-new/tests/test.rs
@@ -0,0 +1,361 @@
+#![deny(non_snake_case)]
+
+#[macro_use]
+extern crate derive_new;
+
+use std::default::Default;
+use std::fmt::Debug;
+use std::marker::PhantomData;
+
+/// A struct with no fields.
+#[derive(new, PartialEq, Debug)]
+pub struct Foo {}
+
+#[test]
+fn test_empty_struct() {
+    let x = Foo::new();
+    assert_eq!(x, Foo {});
+}
+
+/// A unit struct.
+#[derive(new, PartialEq, Debug)]
+pub struct Baz;
+
+#[test]
+fn test_unit_struct() {
+    let x = Baz::new();
+    assert_eq!(x, Baz);
+}
+
+/// A struct with fields.
+#[derive(new, PartialEq, Debug)]
+pub struct Bar {
+    pub x: i32,
+    pub y: String,
+}
+
+#[test]
+fn test_simple_struct() {
+    let x = Bar::new(42, "Hello".to_owned());
+    assert_eq!(
+        x,
+        Bar {
+            x: 42,
+            y: "Hello".to_owned()
+        }
+    );
+}
+
+/// A struct with a lifetime parameter.
+#[derive(new, PartialEq, Debug)]
+pub struct Intersection<'scene> {
+    pub object: &'scene Bar,
+    pub normal: Foo,
+    pub point: Foo,
+    pub t: f64,
+}
+
+#[test]
+fn test_struct_with_lifetime() {
+    let b = Bar::new(42, "Hello".to_owned());
+    let x = Intersection::new(&b, Foo::new(), Foo::new(), 42.0);
+    assert_eq!(
+        x,
+        Intersection {
+            object: &b,
+            normal: Foo {},
+            point: Foo {},
+            t: 42.0
+        }
+    );
+}
+
+/// A struct with generics and bounds.
+#[derive(new, PartialEq, Debug)]
+pub struct Qux<T: Debug + PartialEq, U: Debug + PartialEq> {
+    pub f1: T,
+    pub f2: Vec<U>,
+    pub f3: i32,
+}
+
+#[test]
+fn test_struct_with_bounds() {
+    let x = Qux::new("Hello!", Vec::<String>::new(), 42);
+    assert_eq!(
+        x,
+        Qux {
+            f1: "Hello!",
+            f2: vec![],
+            f3: 42
+        }
+    );
+
+    let x: Qux<&'static str, String> = Qux::new("Hello!", Vec::<String>::new(), 42);
+    assert_eq!(
+        x,
+        Qux {
+            f1: "Hello!",
+            f2: vec![],
+            f3: 42
+        }
+    );
+
+    let x = Qux::<_, String>::new("Hello!", vec![], 42);
+    assert_eq!(
+        x,
+        Qux {
+            f1: "Hello!",
+            f2: vec![],
+            f3: 42
+        }
+    );
+}
+
+/// A struct with a lifetime parameter, generics and bounds.
+#[derive(new, PartialEq, Debug)]
+pub struct FooBar<'a, T, U>
+where
+    T: 'a + PartialEq + Debug,
+    U: Sized + Send + 'a + PartialEq + Debug,
+{
+    pub f1: Box<T>,
+    pub f2: Vec<&'a U>,
+    pub f3: i32,
+}
+
+#[test]
+fn test_struct_lifetime_bounds() {
+    let a = 42;
+    let x = FooBar::new(Box::new("Hello".to_owned()), vec![&a], 42);
+    assert_eq!(
+        x,
+        FooBar {
+            f1: Box::new("Hello".to_owned()),
+            f2: vec![&a],
+            f3: 42
+        }
+    );
+}
+
+/// A tuple struct.
+#[derive(new, PartialEq, Debug)]
+pub struct Tuple(pub i32, pub i32);
+
+#[test]
+fn test_simple_tuple_struct() {
+    let x = Tuple::new(5, 6);
+    assert_eq!(x, Tuple(5, 6));
+}
+
+/// A tuple struct with a lifetime parameter.
+#[derive(new, PartialEq, Debug)]
+pub struct TupleWithLifetime<'a>(pub &'a str);
+
+#[test]
+fn test_tuple_struct_lifetime() {
+    let x = TupleWithLifetime::new("Hello");
+    assert_eq!(x, TupleWithLifetime("Hello"));
+}
+
+/// A struct where fields have default values.
+#[derive(new, PartialEq, Debug)]
+pub struct Waldo<T: PartialEq + Debug + Default> {
+    #[new(default)]
+    pub x: i32,
+    pub y: u8,
+    #[new(default)]
+    pub z: T,
+}
+
+#[test]
+fn test_struct_with_defaults() {
+    let x = Waldo::<Vec<String>>::new(42);
+    assert_eq!(
+        x,
+        Waldo {
+            x: 0,
+            y: 42,
+            z: vec![]
+        }
+    );
+}
+
+/// A struct where fields have explicitly provided defaults.
+#[derive(new, PartialEq, Debug)]
+pub struct Fred {
+    #[new(value = "1 + 2")]
+    pub x: i32,
+    pub y: String,
+    #[new(value = "vec![-42, 42]")]
+    pub z: Vec<i8>,
+}
+
+#[test]
+fn test_struct_with_values() {
+    let x = Fred::new("Fred".to_owned());
+    assert_eq!(
+        x,
+        Fred {
+            x: 3,
+            y: "Fred".to_owned(),
+            z: vec![-42, 42]
+        }
+    );
+}
+
+/// A struct with defaults and specified values.
+#[derive(new, PartialEq, Debug)]
+pub struct Thud {
+    #[new(value = r#""Thud".to_owned()"#)]
+    pub x: String,
+    #[new(default)]
+    pub y: String,
+}
+
+#[test]
+fn test_struct_mixed_defaults() {
+    let x = Thud::new();
+    assert_eq!(
+        x,
+        Thud {
+            x: "Thud".to_owned(),
+            y: String::new()
+        }
+    );
+}
+
+/// A generic struct with PhantomData member.
+#[derive(new, PartialEq, Debug)]
+pub struct Bob<T: PartialEq + Debug> {
+    pub a: i32,
+    pub b: PhantomData<T>,
+}
+
+#[test]
+fn test_struct_phantom_data() {
+    let x = Bob::<i32>::new(42);
+    assert_eq!(
+        x,
+        Bob {
+            a: 42,
+            b: PhantomData
+        }
+    );
+}
+
+/// A tuple struct where fields have default values.
+#[derive(new, PartialEq, Debug)]
+pub struct Boom<T: PartialEq + Debug + Default>(
+    #[new(default)] pub i32,
+    pub u8,
+    #[new(default)] pub T,
+);
+
+#[test]
+fn test_tuple_with_defaults() {
+    let x = Boom::<Vec<String>>::new(42);
+    assert_eq!(x, Boom(0, 42, vec![]));
+}
+
+/// A tuple struct where fields have explicitly provided defaults.
+#[derive(new, PartialEq, Debug)]
+pub struct Moog(
+    #[new(value = "1 + 2")] pub i32,
+    pub String,
+    #[new(value = "vec![-42, 42]")] pub Vec<i8>,
+);
+
+#[test]
+fn test_tuple_with_values() {
+    let x = Moog::new("Fred".to_owned());
+    assert_eq!(x, Moog(3, "Fred".to_owned(), vec![-42, 42]));
+}
+
+/// A tuple struct with defaults and specified values.
+#[derive(new, PartialEq, Debug)]
+pub struct Crab(
+    #[new(value = r#""Thud".to_owned()"#)] pub String,
+    #[new(default)] pub String,
+);
+
+#[test]
+fn test_tuple_mixed_defaults() {
+    let x = Crab::new();
+    assert_eq!(x, Crab("Thud".to_owned(), String::new()));
+}
+
+/// A generic tuple struct with PhantomData member.
+#[derive(new, PartialEq, Debug)]
+pub struct Sponge<T: PartialEq + Debug>(pub i32, pub PhantomData<T>);
+
+#[test]
+fn test_tuple_phantom_data() {
+    let x = Sponge::<i32>::new(42);
+    assert_eq!(x, Sponge(42, PhantomData));
+}
+
+/// An enum with unit variants
+#[derive(new, PartialEq, Debug)]
+pub enum Fizz {
+    ThisISNotADrill,
+    BiteMe,
+}
+
+#[test]
+fn test_enum_unit_variants() {
+    let x = Fizz::new_this_is_not_a_drill();
+    assert_eq!(x, Fizz::ThisISNotADrill);
+
+    let x = Fizz::new_bite_me();
+    assert_eq!(x, Fizz::BiteMe);
+}
+
+/// A more involved enum
+#[derive(new, PartialEq, Debug)]
+pub enum Enterprise<T: PartialEq + Debug + Default> {
+    Picard,
+    Data(
+        #[new(value = "\"fascinating\".to_owned()")] String,
+        #[new(default)] T,
+    ),
+    Spock {
+        x: PhantomData<T>,
+        y: i32,
+    },
+}
+
+#[test]
+fn test_more_involved_enum() {
+    let x = Enterprise::<u8>::new_picard();
+    assert_eq!(x, Enterprise::Picard);
+
+    let x = Enterprise::<u8>::new_data();
+    assert_eq!(x, Enterprise::Data("fascinating".to_owned(), 0u8));
+
+    let x = Enterprise::<u8>::new_spock(42);
+    assert_eq!(
+        x,
+        Enterprise::Spock {
+            x: PhantomData,
+            y: 42
+        }
+    );
+}
+
+#[allow(non_snake_case)]
+#[derive(new, PartialEq, Debug)]
+pub struct Upside {
+    X: i32,
+}
+
+#[cfg_attr(test, allow(non_snake_case))]
+#[derive(new, PartialEq, Debug)]
+pub struct Down {
+    X: i32,
+}
+
+#[derive(new, PartialEq, Debug)]
+pub struct All {
+    #[allow(missing_docs)]
+    pub x: i32,
+}