Misc tests for derive Hash

10 files changed, 39 insertions, 22 deletions

diff --git a/tests/expectations/tests/16-byte-alignment.rs b/tests/expectations/tests/16-byte-alignment.rs
index c60d69c3..1068f3f5 100644
--- a/tests/expectations/tests/16-byte-alignment.rs
+++ b/tests/expectations/tests/16-byte-alignment.rs
@@ -28,22 +28,25 @@ impl <T> ::std::fmt::Debug for __BindgenUnionField<T> {
         fmt.write_str("__BindgenUnionField")
     }
 }
+impl <T> ::std::hash::Hash for __BindgenUnionField<T> {
+    fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) { }
+}
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct rte_ipv4_tuple {
     pub src_addr: u32,
     pub dst_addr: u32,
     pub __bindgen_anon_1: rte_ipv4_tuple__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct rte_ipv4_tuple__bindgen_ty_1 {
     pub __bindgen_anon_1: __BindgenUnionField<rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1>,
     pub sctp_tag: __BindgenUnionField<u32>,
     pub bindgen_union_field: u32,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1 {
     pub dport: u16,
     pub sport: u16,
@@ -116,21 +119,21 @@ impl Clone for rte_ipv4_tuple {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct rte_ipv6_tuple {
     pub src_addr: [u8; 16usize],
     pub dst_addr: [u8; 16usize],
     pub __bindgen_anon_1: rte_ipv6_tuple__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct rte_ipv6_tuple__bindgen_ty_1 {
     pub __bindgen_anon_1: __BindgenUnionField<rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1>,
     pub sctp_tag: __BindgenUnionField<u32>,
     pub bindgen_union_field: u32,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1 {
     pub dport: u16,
     pub sport: u16,
diff --git a/tests/expectations/tests/char.rs b/tests/expectations/tests/char.rs
index be92e545..f34e075d 100644
--- a/tests/expectations/tests/char.rs
+++ b/tests/expectations/tests/char.rs
@@ -8,7 +8,7 @@ pub type Char = ::std::os::raw::c_char;
 pub type SChar = ::std::os::raw::c_schar;
 pub type UChar = ::std::os::raw::c_uchar;
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct Test {
     pub ch: ::std::os::raw::c_char,
     pub u: ::std::os::raw::c_uchar,
diff --git a/tests/expectations/tests/issue-493.rs b/tests/expectations/tests/issue-493.rs
index 89f03457..d25bb4a0 100644
--- a/tests/expectations/tests/issue-493.rs
+++ b/tests/expectations/tests/issue-493.rs
@@ -28,8 +28,11 @@ impl <T> ::std::fmt::Debug for __BindgenUnionField<T> {
         fmt.write_str("__BindgenUnionField")
     }
 }
+impl <T> ::std::hash::Hash for __BindgenUnionField<T> {
+    fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) { }
+}
 #[repr(C)]
-#[derive(Debug, Default, Copy, Clone)]
+#[derive(Debug, Default, Copy, Clone, Hash)]
 pub struct basic_string {
     pub _address: u8,
 }
@@ -37,7 +40,7 @@ pub type basic_string_size_type = ::std::os::raw::c_ulonglong;
 pub type basic_string_value_type = ::std::os::raw::c_char;
 pub type basic_string_pointer = *mut basic_string_value_type;
 #[repr(C)]
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, Hash)]
 pub struct basic_string___long {
     pub __cap_: basic_string_size_type,
     pub __size_: basic_string_size_type,
@@ -52,13 +55,13 @@ pub const basic_string___min_cap: basic_string__bindgen_ty_1 =
 #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
 pub enum basic_string__bindgen_ty_1 { __min_cap = 0, }
 #[repr(C)]
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, Hash)]
 pub struct basic_string___short {
     pub __bindgen_anon_1: basic_string___short__bindgen_ty_1,
     pub __data_: *mut basic_string_value_type,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Clone)]
+#[derive(Debug, Default, Copy, Clone, Hash)]
 pub struct basic_string___short__bindgen_ty_1 {
     pub __size_: __BindgenUnionField<::std::os::raw::c_uchar>,
     pub __lx: __BindgenUnionField<basic_string_value_type>,
@@ -83,7 +86,7 @@ pub const basic_string___n_words: basic_string__bindgen_ty_2 =
 #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
 pub enum basic_string__bindgen_ty_2 { __n_words = 0, }
 #[repr(C)]
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, Hash)]
 pub struct basic_string___raw {
     pub __words: *mut basic_string_size_type,
 }
diff --git a/tests/expectations/tests/typeref.rs b/tests/expectations/tests/typeref.rs
index 53119f09..43427f08 100644
--- a/tests/expectations/tests/typeref.rs
+++ b/tests/expectations/tests/typeref.rs
@@ -28,8 +28,11 @@ impl <T> ::std::fmt::Debug for __BindgenUnionField<T> {
         fmt.write_str("__BindgenUnionField")
     }
 }
+impl <T> ::std::hash::Hash for __BindgenUnionField<T> {
+    fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) { }
+}
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct nsFoo {
     pub mBar: mozilla_StyleShapeSource,
 }
@@ -49,7 +52,7 @@ impl Clone for nsFoo {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct mozilla_FragmentOrURL {
     pub mIsLocalRef: bool,
 }
@@ -71,7 +74,7 @@ impl Clone for mozilla_FragmentOrURL {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct mozilla_Position {
     pub _address: u8,
 }
@@ -86,19 +89,19 @@ impl Clone for mozilla_Position {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Clone)]
+#[derive(Debug, Default, Copy, Clone, Hash)]
 pub struct mozilla_StyleShapeSource {
     pub __bindgen_anon_1: mozilla_StyleShapeSource__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Clone)]
+#[derive(Debug, Default, Copy, Clone, Hash)]
 pub struct mozilla_StyleShapeSource__bindgen_ty_1 {
     pub mPosition: __BindgenUnionField<*mut mozilla_Position>,
     pub mFragmentOrURL: __BindgenUnionField<*mut mozilla_FragmentOrURL>,
     pub bindgen_union_field: u64,
 }
 #[repr(C)]
-#[derive(Debug, Copy)]
+#[derive(Debug, Copy, Hash)]
 pub struct Bar {
     pub mFoo: *mut nsFoo,
 }
diff --git a/tests/expectations/tests/use-core.rs b/tests/expectations/tests/use-core.rs
index 14ac1373..fd89783f 100644
--- a/tests/expectations/tests/use-core.rs
+++ b/tests/expectations/tests/use-core.rs
@@ -29,8 +29,11 @@ impl <T> ::core::fmt::Debug for __BindgenUnionField<T> {
         fmt.write_str("__BindgenUnionField")
     }
 }
+impl <T> ::core::hash::Hash for __BindgenUnionField<T> {
+    fn hash<H: ::core::hash::Hasher>(&self, _state: &mut H) { }
+}
 #[repr(C)]
-#[derive(Debug, Copy)]
+#[derive(Debug, Copy, Hash)]
 pub struct foo {
     pub a: ::std::os::raw::c_int,
     pub b: ::std::os::raw::c_int,
@@ -65,7 +68,7 @@ impl Default for foo {
     fn default() -> Self { unsafe { ::core::mem::zeroed() } }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy)]
+#[derive(Debug, Default, Copy, Hash)]
 pub struct _bindgen_ty_1 {
     pub bar: __BindgenUnionField<::std::os::raw::c_int>,
     pub baz: __BindgenUnionField<::std::os::raw::c_long>,
diff --git a/tests/headers/16-byte-alignment.h b/tests/headers/16-byte-alignment.h
index 7a7f7548..cca4d285 100644
--- a/tests/headers/16-byte-alignment.h
+++ b/tests/headers/16-byte-alignment.h
@@ -1,3 +1,4 @@
+// bindgen-flags: --with-derive-hash
 
 typedef unsigned char uint8_t;
 typedef unsigned short uint16_t;
diff --git a/tests/headers/char.h b/tests/headers/char.h
index ae38653e..8db9ccf0 100644
--- a/tests/headers/char.h
+++ b/tests/headers/char.h
@@ -1,3 +1,5 @@
+// bindgen-flags: --with-derive-hash
+//
 typedef char Char;
 typedef signed char SChar;
 typedef unsigned char UChar;
diff --git a/tests/headers/issue-493.hpp b/tests/headers/issue-493.hpp
index 975ef5ce..ea39c83c 100644
--- a/tests/headers/issue-493.hpp
+++ b/tests/headers/issue-493.hpp
@@ -1,3 +1,4 @@
+// bindgen-flags: --with-derive-hash
 template<class _CharT, class _Traits, class _Allocator>
 class basic_string
 {
@@ -44,4 +45,4 @@ public:
             __raw   __r;
         };
     };
-};
\ No newline at end of file
+};
diff --git a/tests/headers/typeref.hpp b/tests/headers/typeref.hpp
index b94c98ef..c417bdb6 100644
--- a/tests/headers/typeref.hpp
+++ b/tests/headers/typeref.hpp
@@ -1,3 +1,4 @@
+// bindgen-flags: --with-derive-hash
 struct nsFoo;
 
 namespace mozilla {
diff --git a/tests/headers/use-core.h b/tests/headers/use-core.h
index 0e8a8d6e..b34a71e7 100644
--- a/tests/headers/use-core.h
+++ b/tests/headers/use-core.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --use-core --raw-line "extern crate core;"
+// bindgen-flags: --use-core --raw-line "extern crate core;" --with-derive-hash
 
 struct foo {
   int a, b;