Add a test.

wgpu/tests/queue_transfer.rs

@@ -0,0 +1,49 @@
+//! Tests for buffer copy validation.
+
+use std::num::NonZeroU32;
+
+use crate::common::{fail, initialize_test, TestParameters};
+
+#[test]
+fn queue_write_texture_overflow() {
+    initialize_test(TestParameters::default(), |ctx| {
+        let texture = ctx.device.create_texture(&wgpu::TextureDescriptor {
+            label: None,
+            size: wgpu::Extent3d {
+                width: 146,
+                height: 25,
+                depth_or_array_layers: 192,
+            },
+            mip_level_count: 1,
+            sample_count: 1,
+            dimension: wgpu::TextureDimension::D2,
+            format: wgpu::TextureFormat::Rgba32Float,
+            usage: wgpu::TextureUsages::COPY_DST,
+        });
+
+        let data = vec![255; 128];
+
+        fail(&ctx.device, || {
+            ctx.queue.write_texture(
+                wgpu::ImageCopyTexture {
+                    texture: &texture,
+                    mip_level: 0,
+                    origin: wgpu::Origin3d::ZERO,
+                    aspect: wgpu::TextureAspect::All,
+                },
+                &data,
+                wgpu::ImageDataLayout {
+                    offset: 0,
+                    bytes_per_row: NonZeroU32::new(879161360),
+                    //bytes_per_image: 4294967295,
+                    rows_per_image: NonZeroU32::new(4294967295 / 879161360),
+                },
+                wgpu::Extent3d {
+                    width: 3056263286,
+                    height: 64,
+                    depth_or_array_layers: 1144576469,
+                },
+            );
+        });
+    });
+}

wgpu/tests/root.rs

@@ -9,6 +9,7 @@ mod encoder;
 mod example_wgsl;
 mod instance;
 mod poll;
+mod queue_transfer;
 mod resource_descriptor_accessor;
 mod resource_error;
 mod shader;