Move external tests to lib.rs

ash/src/lib.rs

@@ -31,3 +31,27 @@ impl<'r, T> RawPtr<T> for Option<&'r T> {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::vk;
+    #[test]
+    fn test_ptr_chains() {
+        let mut variable_pointers = vk::PhysicalDeviceVariablePointerFeatures::builder();
+        let mut corner = vk::PhysicalDeviceCornerSampledImageFeaturesNV::builder();
+        let chain = vec![
+            &variable_pointers as *const _ as usize,
+            &corner as *const _ as usize,
+        ];
+        let mut device_create_info = vk::DeviceCreateInfo::builder()
+            .push_next(&mut corner)
+            .push_next(&mut variable_pointers);
+        let chain2: Vec<usize> = unsafe {
+            vk::ptr_chain_iter(&mut device_create_info)
+                .skip(1)
+                .map(|ptr| ptr as usize)
+                .collect()
+        };
+        assert_eq!(chain, chain2);
+    }
+}

ash/tests/ptrchain.rs

@@ -1,21 +0,0 @@
-extern crate ash;
-use ash::vk;
-#[test]
-fn test_ptr_chains() {
-    let mut variable_pointers = vk::PhysicalDeviceVariablePointerFeatures::builder();
-    let mut corner = vk::PhysicalDeviceCornerSampledImageFeaturesNV::builder();
-    let chain = vec![
-        &variable_pointers as *const _ as usize,
-        &corner as *const _ as usize,
-    ];
-    let mut device_create_info = vk::DeviceCreateInfo::builder()
-        .push_next(&mut corner)
-        .push_next(&mut variable_pointers);
-    let chain2: Vec<usize> = unsafe {
-        vk::ptr_chain_iter(&mut device_create_info)
-            .skip(1)
-            .map(|ptr| ptr as usize)
-            .collect()
-    };
-    assert_eq!(chain, chain2);
-}

generator/src/lib.rs

@@ -2200,7 +2200,7 @@ pub fn write_source_code(path: &Path) {
         use std::os::raw::*;
         /// Iterates through the pointer chain. Includes the item that is passed into the function.
         /// Stops at the last `BaseOutStructure` that has a null `p_next` field.
-        pub unsafe fn ptr_chain_iter<T>(
+        pub(crate) unsafe fn ptr_chain_iter<T>(
             ptr: &mut T,
         ) -> impl Iterator<Item = *mut BaseOutStructure> {
             use std::ptr::null_mut;