WIP: test: cover device mismatches for query sets

Author: ErichDonGubler

test.rs

@@ -0,0 +1,76 @@
+use pollster::FutureExt;
+
+fn main() {
+    let instance = wgpu::Instance::new(Default::default());
+
+    let adapter1 = instance
+        .request_adapter(&Default::default())
+        .block_on()
+        .unwrap();
+
+    let (device1, queue1) = adapter1
+        .request_device(
+            &wgpu::DeviceDescriptor {
+                required_features: wgpu::Features::TIMESTAMP_QUERY,
+                ..Default::default()
+            },
+            None,
+        )
+        .block_on()
+        .unwrap();
+
+    let adapter2 = instance
+        .request_adapter(&Default::default())
+        .block_on()
+        .unwrap();
+
+    let (device2, queue2) = adapter2
+        .request_device(&Default::default(), None)
+        .block_on()
+        .unwrap();
+
+    let texture2 = device2.create_texture(&wgpu::TextureDescriptor {
+        label: None,
+        size: wgpu::Extent3d {
+            width: 1,
+            height: 1,
+            ..Default::default()
+        },
+        mip_level_count: 1,
+        sample_count: 1,
+        dimension: wgpu::TextureDimension::D2,
+        format: wgpu::TextureFormat::Rgba8Unorm,
+        usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
+        view_formats: &[],
+    });
+
+    let texture_view = texture2.create_view(&Default::default());
+
+    let mut encoder2 = device2.create_command_encoder(&Default::default());
+
+    let query_set1 = device1.create_query_set(&wgpu::QuerySetDescriptor {
+        label: None,
+        ty: wgpu::QueryType::Timestamp,
+        count: 1,
+    });
+
+    {
+        let render_pass = encoder2.begin_render_pass(&wgpu::RenderPassDescriptor {
+            color_attachments: &[Some(wgpu::RenderPassColorAttachment {
+                view: &texture_view,
+                ops: wgpu::Operations {
+                    load: wgpu::LoadOp::Clear(wgpu::Color::BLACK),
+                    store: wgpu::StoreOp::Discard,
+                },
+                resolve_target: None,
+            })],
+            timestamp_writes: Some(wgpu::RenderPassTimestampWrites {
+                query_set: &query_set1,
+                beginning_of_pass_write_index: None,
+                end_of_pass_write_index: None,
+            }),
+            ..Default::default()
+        });
+    }
+    // encoder.beginRenderPass({ colorAttachments: [{ view: texture_view, loadOp: "clear", storeOp: "discard" }], timestampWrites: { querySet: device2.createQuerySet({ type: "timestamp", count: 1 }) } })
+}