Log PRD site rendering evidence

crates/ely_app/src/shell/web_surface_live_site_tests.rs

@@ -58,6 +58,7 @@ fn assert_web_surfaces_render(cases: &[LiveSiteCase]) -> Result<(), Box<dyn Erro
         )?;
 
         assert_prd_frame_is_ready(&frame, case);
+        log_prd_frame("web-surface", &frame, case);
         store.finish(tab_id, WebSurfaceState::Ready(frame));
         let Some(WebSurfaceState::Ready(frame)) = store.state(tab.id()) else {
             return Err(format!("web surface state is not ready for {}", case.url).into());
@@ -84,6 +85,21 @@ fn assert_prd_frame_is_ready(frame: &WebSurfaceFrame, case: &LiveSiteCase) {
     assert!(frame.sample_hash() > 0, "{}", case.url);
 }
 
+fn log_prd_frame(label: &str, frame: &WebSurfaceFrame, case: &LiveSiteCase) {
+    eprintln!(
+        "prd-live-site {label} url={} loaded={} title={} state={} size={}x{} content_pixels={} non_white_pixels={} sample_hash={}",
+        case.url,
+        frame.url_label(),
+        frame.title_label(),
+        frame.render_state(),
+        frame.size().width,
+        frame.size().height,
+        frame.content_pixel_count(),
+        frame.non_white_pixel_count(),
+        frame.sample_hash()
+    );
+}
+
 fn assert_render_state_is_open(state: &str, url: &str) {
     assert!(matches!(state, "complete" | "loading"), "{url} state: {state}");
 }

crates/ely_servo_host/tests/sidecar/support.rs

@@ -98,6 +98,8 @@ pub(super) fn snapshot_prd_site(
     assert!(report_field_as_u64(&report, "sample_hash")? > 0, "{}", case.url);
     assert_eq!(std::fs::metadata(&output_path)?.len(), size.width * size.height * 4);
 
+    log_prd_report(&report, case, size)?;
+
     std::fs::remove_file(&output_path)?;
     Ok(report)
 }
@@ -343,6 +345,26 @@ fn assert_report_state_is_renderable(report: &serde_json::Value) -> Result<(), B
     Ok(())
 }
 
+fn log_prd_report(
+    report: &serde_json::Value,
+    case: &PrdSiteCompatibilityCase,
+    size: FrameSize,
+) -> Result<(), Box<dyn Error>> {
+    eprintln!(
+        "prd-live-site servo-sidecar url={} loaded={} title={} state={} size={}x{} content_pixels={} non_white_pixels={} sample_hash={}",
+        case.url,
+        report_field_as_text(report, "loaded_url")?,
+        report_field_as_text(report, "title")?,
+        report_field_as_text(report, "state")?,
+        size.width,
+        size.height,
+        report_field_as_u64(report, "content_pixel_count")?,
+        report_field_as_u64(report, "non_white_pixel_count")?,
+        report_field_as_u64(report, "sample_hash")?
+    );
+    Ok(())
+}
+
 fn report_field_as_text<'a>(
     report: &'a serde_json::Value,
     field: &'static str,

scripts/verify_prd_site_rendering.sh

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-cargo test -p ely_app --features live-site-smoke --all-targets -- --test-threads=1
+echo "Verifying PRD live sites through the GPUI web surface adapter"
-cargo test -p ely_servo_host --features servo-engine --test sidecar -- --test-threads=1
+cargo test -p ely_app --features live-site-smoke --all-targets -- --test-threads=1 --nocapture
+
+echo "Verifying PRD live sites through Servo sidecar RGBA snapshots"
+cargo test -p ely_servo_host --features servo-engine --test sidecar -- --test-threads=1 --nocapture