feat(afl): show corpus initialization as [i] instead of [+]

Author: oetr

packages/fuzzer/rust/src/lib.rs

@@ -347,16 +347,26 @@ fn build_progress_snapshot(
     })
 }
 
+fn progress_marker(event: StatusEvent, in_campaign: bool, colors_enabled: bool) -> String {
+    let marker = if matches!(event, StatusEvent::Testcase) && !in_campaign {
+        "[i]"
+    } else {
+        marker_text(event)
+    };
+
+    colorize_marker(marker, event_color_code(event), colors_enabled)
+}
+
 fn format_progress_line(
     event: StatusEvent,
     snapshot: ProgressSnapshot,
     colors_enabled: bool,
-    highlight_full_line: bool,
+    in_campaign: bool,
 ) -> String {
-    let marker = if colors_enabled && !highlight_full_line {
-        marker_for_event(event, true)
+    let marker = if colors_enabled && !in_campaign {
+        progress_marker(event, false, true)
     } else {
-        marker_text(event).to_string()
+        progress_marker(event, in_campaign, false)
     };
     let line = format!(
         "{} #{:<width$} | edges: {} | corp: {:>4} | exec/s: {:>8.1} | obj: {:>3} | stab: {} | t: {}",
@@ -375,7 +385,7 @@ fn format_progress_line(
         width = EXECUTION_FIELD_WIDTH,
     );
 
-    if colors_enabled && highlight_full_line {
+    if colors_enabled && in_campaign {
         format!("\x1b[{}m{}\x1b[0m", event_color_code(event), line)
     } else {
         line

tests/engine/engine.test.js

@@ -120,7 +120,7 @@ describe("Engine selection", () => {
 				);
 
 				expect(status).toBe(0);
-				const testcaseLine = findOutputLine(output, "[+]");
+				const testcaseLine = findOutputLine(output, "[i]");
 				const heartbeatLine = findOutputLine(output, "[*]");
 
 				expect(testcaseLine).toBeDefined();
@@ -184,7 +184,7 @@ describe("Engine selection", () => {
 				expect(initOutput).not.toContain("[*]");
 				const testcaseLines = initOutput
 					.split(/\r?\n/)
-					.filter((line) => line.startsWith("[+]"));
+					.filter((line) => line.startsWith("[i]"));
 
 				expect(testcaseLines).toHaveLength(4);
 				expect(testcaseLines[0]).toContain("| corp:    1 |");