Render Servo sidecar frames in shell

crates/ely_servo_host/tests/sidecar.rs

@@ -4,11 +4,25 @@ use std::{error::Error, process::Command};
 
 const WIDTH: u64 = 640;
 const HEIGHT: u64 = 480;
+const PRD_SITE_COMPATIBILITY_URLS: &[&str] = &["https://example.com", "https://servo.org"];
 
 #[test]
-fn sidecar_snapshots_prd_site_to_rgba_file() -> Result<(), Box<dyn Error>> {
-    let output_path =
-        std::env::temp_dir().join(format!("ely-servo-sidecar-{}-example.rgba", std::process::id()));
+fn sidecar_snapshots_prd_sites_to_rgba_files() -> Result<(), Box<dyn Error>> {
+    for site_url in PRD_SITE_COMPATIBILITY_URLS {
+        snapshot_prd_site(site_url)?;
+    }
+
+    Ok(())
+}
+
+fn snapshot_prd_site(site_url: &str) -> Result<(), Box<dyn Error>> {
+    let site_name = site_url
+        .chars()
+        .map(|character| if character.is_ascii_alphanumeric() { character } else { '-' })
+        .collect::<String>();
+    let output_path = std::env::temp_dir()
+        .join(format!("ely-servo-sidecar-{}-{site_name}.rgba", std::process::id()));
+
     if output_path.exists() {
         std::fs::remove_file(&output_path)?;
     }
@@ -16,7 +30,7 @@ fn sidecar_snapshots_prd_site_to_rgba_file() -> Result<(), Box<dyn Error>> {
     let output = Command::new(env!("CARGO_BIN_EXE_ely_servo_sidecar"))
         .arg("snapshot")
         .arg("--url")
-        .arg("https://example.com")
+        .arg(site_url)
         .arg("--rgba-out")
         .arg(&output_path)
         .arg("--width")
@@ -27,18 +41,18 @@ fn sidecar_snapshots_prd_site_to_rgba_file() -> Result<(), Box<dyn Error>> {
 
     assert!(
         output.status.success(),
-        "status: {:?}\nstdout: {}\nstderr: {}",
+        "{site_url}\nstatus: {:?}\nstdout: {}\nstderr: {}",
         output.status.code(),
         String::from_utf8_lossy(&output.stdout),
         String::from_utf8_lossy(&output.stderr)
     );
 
     let report: serde_json::Value = serde_json::from_slice(&output.stdout)?;
-    assert_eq!(report_field_as_u64(&report, "width")?, WIDTH);
-    assert_eq!(report_field_as_u64(&report, "height")?, HEIGHT);
-    assert_eq!(report_field_as_u64(&report, "rgba_byte_count")?, WIDTH * HEIGHT * 4);
-    assert!(report_field_as_u64(&report, "non_white_pixel_count")? > 0);
-    assert!(report_field_as_u64(&report, "sample_hash")? > 0);
+    assert_eq!(report_field_as_u64(&report, "width")?, WIDTH, "{site_url}");
+    assert_eq!(report_field_as_u64(&report, "height")?, HEIGHT, "{site_url}");
+    assert_eq!(report_field_as_u64(&report, "rgba_byte_count")?, WIDTH * HEIGHT * 4, "{site_url}");
+    assert!(report_field_as_u64(&report, "non_white_pixel_count")? > 0, "{site_url}");
+    assert!(report_field_as_u64(&report, "sample_hash")? > 0, "{site_url}");
     assert_eq!(std::fs::metadata(&output_path)?.len(), WIDTH * HEIGHT * 4);
 
     std::fs::remove_file(&output_path)?;