1 files changed, 78 insertions, 0 deletions
diff --git a/vendor/derivative/tests/derive-default.rs b/vendor/derivative/tests/derive-default.rs
new file mode 100644
index 000000000..34e0806b8
--- /dev/null
+++ b/vendor/derivative/tests/derive-default.rs
@@ -0,0 +1,78 @@
+#[cfg(feature = "use_core")]
+extern crate core;
+
+#[macro_use]
+extern crate derivative;
+
+#[derive(Debug, Derivative, PartialEq)]
+#[derivative(Default="new")]
+struct Foo {
+    foo: u8,
+    #[derivative(Default(value="42"))]
+    bar: u8,
+}
+
+#[derive(Debug, Derivative, PartialEq)]
+#[derivative(Default(new="true"))]
+struct Bar (
+    u8,
+    #[derivative(Default(value="42"))]
+    u8,
+);
+
+#[derive(Debug, PartialEq)]
+struct B1(u8, u8);
+#[derive(Debug, PartialEq)]
+struct B2{a:u8, b:u8}
+
+#[derive(Debug, Derivative, PartialEq)]
+#[derivative(Default(new="true"))]
+struct Baz (
+    #[derivative(Default(value="[1,2]"))]
+    [u8;2],
+    #[derivative(Default(value="[3;2]"))]
+    [u8;2],
+    #[derivative(Default(value="(4,5)"))]
+    (u8, u8),
+    #[derivative(Default(value="B1(6,7)"))]
+    B1,
+    #[derivative(Default(value="B2{a:8,b:9}"))]
+    B2,
+);
+
+#[derive(Debug, Derivative, PartialEq)]
+#[derivative(Default)]
+enum Enum1 {
+    #[allow(dead_code)]
+    A,
+    #[derivative(Default)]
+    B,
+}
+
+#[derive(Debug, Derivative, PartialEq)]
+#[derivative(Default)]
+enum Enum2 {
+    #[derivative(Default)]
+    A,
+    #[allow(dead_code)]
+    B,
+}
+
+#[derive(Debug, Derivative, PartialEq)]
+#[derivative(Default)]
+struct A(#[derivative(Default(value="NoDefault"))] NoDefault);
+
+#[derive(Debug, PartialEq)]
+struct NoDefault;
+
+#[test]
+fn main() {
+    assert_eq!(Foo::default(), Foo { foo: 0, bar: 42 });
+    assert_eq!(Foo::new(), Foo { foo: 0, bar: 42 });
+    assert_eq!(Bar::default(), Bar(0, 42));
+    assert_eq!(Bar::new(), Bar(0, 42));
+    assert_eq!(Baz::new(), Baz([1,2], [3,3], (4,5), B1(6,7), B2{a:8,b:9}));
+    assert_eq!(A::default(), A(NoDefault));
+    assert_eq!(Enum1::default(), Enum1::B);
+    assert_eq!(Enum2::default(), Enum2::A);
+}