Struct related tests for derive PartialEq

35 files changed, 62 insertions, 54 deletions

diff --git a/tests/expectations/tests/struct_containing_forward_declared_struct.rs b/tests/expectations/tests/struct_containing_forward_declared_struct.rs
index b72d67c9..5bd5b394 100644
--- a/tests/expectations/tests/struct_containing_forward_declared_struct.rs
+++ b/tests/expectations/tests/struct_containing_forward_declared_struct.rs
@@ -5,7 +5,7 @@
 
 
 #[repr(C)]
-#[derive(Debug, Copy, Hash)]
+#[derive(Debug, Copy, Hash, PartialEq)]
 pub struct a {
     pub val_a: *mut b,
 }
@@ -28,7 +28,7 @@ impl Default for a {
     fn default() -> Self { unsafe { ::std::mem::zeroed() } }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct b {
     pub val_b: ::std::os::raw::c_int,
 }
diff --git a/tests/expectations/tests/struct_typedef.rs b/tests/expectations/tests/struct_typedef.rs
index c01d3963..834a6de9 100644
--- a/tests/expectations/tests/struct_typedef.rs
+++ b/tests/expectations/tests/struct_typedef.rs
@@ -5,7 +5,7 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct typedef_named_struct {
     pub has_name: bool,
 }
@@ -26,7 +26,7 @@ impl Clone for typedef_named_struct {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Copy, Hash)]
+#[derive(Debug, Copy, Hash, PartialEq)]
 pub struct _bindgen_ty_1 {
     pub no_name: *mut ::std::os::raw::c_void,
 }
diff --git a/tests/expectations/tests/struct_typedef_ns.rs b/tests/expectations/tests/struct_typedef_ns.rs
index 47234321..4180564c 100644
--- a/tests/expectations/tests/struct_typedef_ns.rs
+++ b/tests/expectations/tests/struct_typedef_ns.rs
@@ -12,7 +12,7 @@ pub mod root {
         #[allow(unused_imports)]
         use self::super::super::root;
         #[repr(C)]
-        #[derive(Debug, Default, Copy, Hash)]
+        #[derive(Debug, Default, Copy, Hash, PartialEq)]
         pub struct typedef_struct {
             pub foo: ::std::os::raw::c_int,
         }
@@ -41,7 +41,7 @@ pub mod root {
         #[allow(unused_imports)]
         use self::super::super::root;
         #[repr(C)]
-        #[derive(Debug, Default, Copy, Hash)]
+        #[derive(Debug, Default, Copy, Hash, PartialEq)]
         pub struct _bindgen_ty_1 {
             pub foo: ::std::os::raw::c_int,
         }
diff --git a/tests/expectations/tests/struct_with_anon_struct.rs b/tests/expectations/tests/struct_with_anon_struct.rs
index 26e06c0b..f31f0b1b 100644
--- a/tests/expectations/tests/struct_with_anon_struct.rs
+++ b/tests/expectations/tests/struct_with_anon_struct.rs
@@ -5,12 +5,12 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub bar: foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub a: ::std::os::raw::c_int,
     pub b: ::std::os::raw::c_int,
diff --git a/tests/expectations/tests/struct_with_anon_struct_array.rs b/tests/expectations/tests/struct_with_anon_struct_array.rs
index a2ab1b2b..7baf1022 100644
--- a/tests/expectations/tests/struct_with_anon_struct_array.rs
+++ b/tests/expectations/tests/struct_with_anon_struct_array.rs
@@ -5,13 +5,13 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub bar: [foo__bindgen_ty_1; 2usize],
     pub baz: [[[foo__bindgen_ty_2; 4usize]; 3usize]; 2usize],
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub a: ::std::os::raw::c_int,
     pub b: ::std::os::raw::c_int,
@@ -37,7 +37,7 @@ impl Clone for foo__bindgen_ty_1 {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_2 {
     pub a: ::std::os::raw::c_int,
     pub b: ::std::os::raw::c_int,
diff --git a/tests/expectations/tests/struct_with_anon_struct_pointer.rs b/tests/expectations/tests/struct_with_anon_struct_pointer.rs
index cfe5dbd7..4636e5c8 100644
--- a/tests/expectations/tests/struct_with_anon_struct_pointer.rs
+++ b/tests/expectations/tests/struct_with_anon_struct_pointer.rs
@@ -5,12 +5,12 @@
 
 
 #[repr(C)]
-#[derive(Debug, Copy, Hash)]
+#[derive(Debug, Copy, Hash, PartialEq)]
 pub struct foo {
     pub bar: *mut foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub a: ::std::os::raw::c_int,
     pub b: ::std::os::raw::c_int,
diff --git a/tests/expectations/tests/struct_with_anon_union_1_0.rs b/tests/expectations/tests/struct_with_anon_union_1_0.rs
index 84be35ed..e39a0934 100644
--- a/tests/expectations/tests/struct_with_anon_union_1_0.rs
+++ b/tests/expectations/tests/struct_with_anon_union_1_0.rs
@@ -31,13 +31,16 @@ impl <T> ::std::fmt::Debug for __BindgenUnionField<T> {
 impl <T> ::std::hash::Hash for __BindgenUnionField<T> {
     fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) { }
 }
+impl <T> ::std::cmp::PartialEq for __BindgenUnionField<T> {
+    fn eq(&self, _other: &__BindgenUnionField<T>) -> bool { true }
+}
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub bar: foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub a: __BindgenUnionField<::std::os::raw::c_uint>,
     pub b: __BindgenUnionField<::std::os::raw::c_ushort>,
diff --git a/tests/expectations/tests/struct_with_anon_unnamed_struct.rs b/tests/expectations/tests/struct_with_anon_unnamed_struct.rs
index 8a5d6194..7e0f7e19 100644
--- a/tests/expectations/tests/struct_with_anon_unnamed_struct.rs
+++ b/tests/expectations/tests/struct_with_anon_unnamed_struct.rs
@@ -5,12 +5,12 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub __bindgen_anon_1: foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub a: ::std::os::raw::c_uint,
     pub b: ::std::os::raw::c_uint,
diff --git a/tests/expectations/tests/struct_with_anon_unnamed_union_1_0.rs b/tests/expectations/tests/struct_with_anon_unnamed_union_1_0.rs
index 226f7db9..d0b86cb8 100644
--- a/tests/expectations/tests/struct_with_anon_unnamed_union_1_0.rs
+++ b/tests/expectations/tests/struct_with_anon_unnamed_union_1_0.rs
@@ -31,13 +31,16 @@ impl <T> ::std::fmt::Debug for __BindgenUnionField<T> {
 impl <T> ::std::hash::Hash for __BindgenUnionField<T> {
     fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) { }
 }
+impl <T> ::std::cmp::PartialEq for __BindgenUnionField<T> {
+    fn eq(&self, _other: &__BindgenUnionField<T>) -> bool { true }
+}
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub __bindgen_anon_1: foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub a: __BindgenUnionField<::std::os::raw::c_uint>,
     pub b: __BindgenUnionField<::std::os::raw::c_ushort>,
diff --git a/tests/expectations/tests/struct_with_bitfields.rs b/tests/expectations/tests/struct_with_bitfields.rs
index 97cefe06..6455356a 100644
--- a/tests/expectations/tests/struct_with_bitfields.rs
+++ b/tests/expectations/tests/struct_with_bitfields.rs
@@ -5,7 +5,7 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct bitfield {
     pub _bitfield_1: u8,
     pub e: ::std::os::raw::c_int,
diff --git a/tests/expectations/tests/struct_with_derive_debug.rs b/tests/expectations/tests/struct_with_derive_debug.rs
index 2fd00fb1..18e50353 100644
--- a/tests/expectations/tests/struct_with_derive_debug.rs
+++ b/tests/expectations/tests/struct_with_derive_debug.rs
@@ -5,7 +5,7 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct LittleArray {
     pub a: [::std::os::raw::c_int; 32usize],
 }
@@ -48,7 +48,7 @@ impl Default for BigArray {
     fn default() -> Self { unsafe { ::std::mem::zeroed() } }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct WithLittleArray {
     pub a: LittleArray,
 }
diff --git a/tests/expectations/tests/struct_with_nesting.rs b/tests/expectations/tests/struct_with_nesting.rs
index ef7a9365..4df90fd0 100644
--- a/tests/expectations/tests/struct_with_nesting.rs
+++ b/tests/expectations/tests/struct_with_nesting.rs
@@ -19,7 +19,7 @@ pub union foo__bindgen_ty_1 {
     _bindgen_union_align: u32,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1__bindgen_ty_1 {
     pub c1: ::std::os::raw::c_ushort,
     pub c2: ::std::os::raw::c_ushort,
@@ -51,7 +51,7 @@ impl Clone for foo__bindgen_ty_1__bindgen_ty_1 {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1__bindgen_ty_2 {
     pub d1: ::std::os::raw::c_uchar,
     pub d2: ::std::os::raw::c_uchar,
diff --git a/tests/expectations/tests/struct_with_nesting_1_0.rs b/tests/expectations/tests/struct_with_nesting_1_0.rs
index 63df2729..6e06a368 100644
--- a/tests/expectations/tests/struct_with_nesting_1_0.rs
+++ b/tests/expectations/tests/struct_with_nesting_1_0.rs
@@ -31,14 +31,17 @@ impl <T> ::std::fmt::Debug for __BindgenUnionField<T> {
 impl <T> ::std::hash::Hash for __BindgenUnionField<T> {
     fn hash<H: ::std::hash::Hasher>(&self, _state: &mut H) { }
 }
+impl <T> ::std::cmp::PartialEq for __BindgenUnionField<T> {
+    fn eq(&self, _other: &__BindgenUnionField<T>) -> bool { true }
+}
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub a: ::std::os::raw::c_uint,
     pub __bindgen_anon_1: foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub b: __BindgenUnionField<::std::os::raw::c_uint>,
     pub __bindgen_anon_1: __BindgenUnionField<foo__bindgen_ty_1__bindgen_ty_1>,
@@ -46,7 +49,7 @@ pub struct foo__bindgen_ty_1 {
     pub bindgen_union_field: u32,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1__bindgen_ty_1 {
     pub c1: ::std::os::raw::c_ushort,
     pub c2: ::std::os::raw::c_ushort,
@@ -78,7 +81,7 @@ impl Clone for foo__bindgen_ty_1__bindgen_ty_1 {
     fn clone(&self) -> Self { *self }
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1__bindgen_ty_2 {
     pub d1: ::std::os::raw::c_uchar,
     pub d2: ::std::os::raw::c_uchar,
diff --git a/tests/expectations/tests/struct_with_packing.rs b/tests/expectations/tests/struct_with_packing.rs
index 7e587a07..e0731da4 100644
--- a/tests/expectations/tests/struct_with_packing.rs
+++ b/tests/expectations/tests/struct_with_packing.rs
@@ -5,7 +5,7 @@
 
 
 #[repr(C, packed)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct a {
     pub b: ::std::os::raw::c_char,
     pub c: ::std::os::raw::c_short,
diff --git a/tests/expectations/tests/struct_with_struct.rs b/tests/expectations/tests/struct_with_struct.rs
index d6509a14..ad8551a3 100644
--- a/tests/expectations/tests/struct_with_struct.rs
+++ b/tests/expectations/tests/struct_with_struct.rs
@@ -5,12 +5,12 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo {
     pub bar: foo__bindgen_ty_1,
 }
 #[repr(C)]
-#[derive(Debug, Default, Copy, Hash)]
+#[derive(Debug, Default, Copy, Hash, PartialEq)]
 pub struct foo__bindgen_ty_1 {
     pub x: ::std::os::raw::c_uint,
     pub y: ::std::os::raw::c_uint,
diff --git a/tests/expectations/tests/struct_with_typedef_template_arg.rs b/tests/expectations/tests/struct_with_typedef_template_arg.rs
index 7566bf4a..15d48e05 100644
--- a/tests/expectations/tests/struct_with_typedef_template_arg.rs
+++ b/tests/expectations/tests/struct_with_typedef_template_arg.rs
@@ -5,7 +5,7 @@
 
 
 #[repr(C)]
-#[derive(Debug, Default, Copy, Clone, Hash)]
+#[derive(Debug, Default, Copy, Clone, Hash, PartialEq)]
 pub struct Proxy {
     pub _address: u8,
 }
diff --git a/tests/headers/struct_containing_forward_declared_struct.h b/tests/headers/struct_containing_forward_declared_struct.h
index 68828192..c118786c 100644
--- a/tests/headers/struct_containing_forward_declared_struct.h
+++ b/tests/headers/struct_containing_forward_declared_struct.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 struct a {
     struct b* val_a;
 };
diff --git a/tests/headers/struct_typedef.h b/tests/headers/struct_typedef.h
index f8eacd87..b1f21354 100644
--- a/tests/headers/struct_typedef.h
+++ b/tests/headers/struct_typedef.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 typedef struct {
     _Bool has_name;
diff --git a/tests/headers/struct_typedef_ns.hpp b/tests/headers/struct_typedef_ns.hpp
index 62a8ceac..bed8634b 100644
--- a/tests/headers/struct_typedef_ns.hpp
+++ b/tests/headers/struct_typedef_ns.hpp
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash --enable-cxx-namespaces
+// bindgen-flags: --with-derive-hash --with-derive-partialeq --enable-cxx-namespaces
 
 namespace whatever {
     typedef struct {
diff --git a/tests/headers/struct_with_anon_struct.h b/tests/headers/struct_with_anon_struct.h
index e6a8ab97..4578a875 100644
--- a/tests/headers/struct_with_anon_struct.h
+++ b/tests/headers/struct_with_anon_struct.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct foo {
     struct {
diff --git a/tests/headers/struct_with_anon_struct_array.h b/tests/headers/struct_with_anon_struct_array.h
index 459e274a..c66bb10e 100644
--- a/tests/headers/struct_with_anon_struct_array.h
+++ b/tests/headers/struct_with_anon_struct_array.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct foo {
     struct {
diff --git a/tests/headers/struct_with_anon_struct_pointer.h b/tests/headers/struct_with_anon_struct_pointer.h
index de628402..5844b509 100644
--- a/tests/headers/struct_with_anon_struct_pointer.h
+++ b/tests/headers/struct_with_anon_struct_pointer.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 struct foo {
     struct {
         int a;
diff --git a/tests/headers/struct_with_anon_union.h b/tests/headers/struct_with_anon_union.h
index dd183b7a..1d7b7a43 100644
--- a/tests/headers/struct_with_anon_union.h
+++ b/tests/headers/struct_with_anon_union.h
@@ -1,5 +1,5 @@
-// bindgen-flags: --with-derive-hash
-
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
+//
 struct foo {
     union {
         unsigned int a;
diff --git a/tests/headers/struct_with_anon_union_1_0.h b/tests/headers/struct_with_anon_union_1_0.h
index 65ec5951..c727ce41 100644
--- a/tests/headers/struct_with_anon_union_1_0.h
+++ b/tests/headers/struct_with_anon_union_1_0.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --rust-target 1.0 --with-derive-hash
+// bindgen-flags: --rust-target 1.0 --with-derive-hash --with-derive-partialeq
 
 struct foo {
     union {
diff --git a/tests/headers/struct_with_anon_unnamed_struct.h b/tests/headers/struct_with_anon_unnamed_struct.h
index 5962a12c..399056e7 100644
--- a/tests/headers/struct_with_anon_unnamed_struct.h
+++ b/tests/headers/struct_with_anon_unnamed_struct.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 struct foo {
     struct {
         unsigned int a;
diff --git a/tests/headers/struct_with_anon_unnamed_union.h b/tests/headers/struct_with_anon_unnamed_union.h
index b4447528..1961ebc8 100644
--- a/tests/headers/struct_with_anon_unnamed_union.h
+++ b/tests/headers/struct_with_anon_unnamed_union.h
@@ -1,5 +1,4 @@
-// bindgen-flags: --with-derive-hash
-
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 struct foo {
     union {
         unsigned int a;
diff --git a/tests/headers/struct_with_anon_unnamed_union_1_0.h b/tests/headers/struct_with_anon_unnamed_union_1_0.h
index 6fa955f1..1f8280cd 100644
--- a/tests/headers/struct_with_anon_unnamed_union_1_0.h
+++ b/tests/headers/struct_with_anon_unnamed_union_1_0.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --rust-target 1.0 --with-derive-hash
+// bindgen-flags: --rust-target 1.0 --with-derive-hash --with-derive-partialeq
 
 struct foo {
     union {
diff --git a/tests/headers/struct_with_bitfields.h b/tests/headers/struct_with_bitfields.h
index 88a167a0..7b58c4b8 100644
--- a/tests/headers/struct_with_bitfields.h
+++ b/tests/headers/struct_with_bitfields.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct bitfield {
     unsigned short
diff --git a/tests/headers/struct_with_derive_debug.h b/tests/headers/struct_with_derive_debug.h
index d13bb466..493b29ca 100644
--- a/tests/headers/struct_with_derive_debug.h
+++ b/tests/headers/struct_with_derive_debug.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct LittleArray {
     int a[32];
diff --git a/tests/headers/struct_with_large_array.hpp b/tests/headers/struct_with_large_array.hpp
index c9aaa697..2c925527 100644
--- a/tests/headers/struct_with_large_array.hpp
+++ b/tests/headers/struct_with_large_array.hpp
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct S {
     char large_array[33];
diff --git a/tests/headers/struct_with_nesting.h b/tests/headers/struct_with_nesting.h
index 93231e33..532b46e2 100644
--- a/tests/headers/struct_with_nesting.h
+++ b/tests/headers/struct_with_nesting.h
@@ -1,5 +1,5 @@
-// bindgen-flags: --with-derive-hash
-
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
+//
 struct foo {
     unsigned int a;
     union {
diff --git a/tests/headers/struct_with_nesting_1_0.h b/tests/headers/struct_with_nesting_1_0.h
index 94717a9e..125a9026 100644
--- a/tests/headers/struct_with_nesting_1_0.h
+++ b/tests/headers/struct_with_nesting_1_0.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --rust-target 1.0 --with-derive-hash
+// bindgen-flags: --rust-target 1.0 --with-derive-hash --with-derive-partialeq
 
 struct foo {
     unsigned int a;
diff --git a/tests/headers/struct_with_packing.h b/tests/headers/struct_with_packing.h
index 2184e8ec..41b5840f 100644
--- a/tests/headers/struct_with_packing.h
+++ b/tests/headers/struct_with_packing.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct a {
     char b;
diff --git a/tests/headers/struct_with_struct.h b/tests/headers/struct_with_struct.h
index 975b0af4..953472c8 100644
--- a/tests/headers/struct_with_struct.h
+++ b/tests/headers/struct_with_struct.h
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 //
 struct foo {
     struct {
diff --git a/tests/headers/struct_with_typedef_template_arg.hpp b/tests/headers/struct_with_typedef_template_arg.hpp
index f299e322..38a1ab3d 100644
--- a/tests/headers/struct_with_typedef_template_arg.hpp
+++ b/tests/headers/struct_with_typedef_template_arg.hpp
@@ -1,4 +1,4 @@
-// bindgen-flags: --with-derive-hash
+// bindgen-flags: --with-derive-hash --with-derive-partialeq
 template<typename T, typename ...Args>
 struct Proxy {
   typedef void (*foo)(T* bar);