Align log message types and prefix

Author: bertschneider

packages/core/core.ts

@@ -268,7 +268,7 @@ function stopFuzzing(
 	if (expectedErrors.length) {
 		const name = errorName(err);
 		if (expectedErrors.includes(name)) {
-			console.error(`INFO: Received expected error "${name}".`);
+			console.log(`INFO: Received expected error "${name}".`);
 			stopFuzzing(ERROR_EXPECTED_CODE);
 		} else {
 			printFinding(err);

packages/core/options.ts

@@ -46,7 +46,7 @@ export function buildFuzzerOption(options: Options) {
 function logInfoAboutFuzzerOptions(fuzzerOptions: string[]) {
 	fuzzerOptions.slice(1).forEach((element) => {
 		if (element.length > 0 && element[0] != "-") {
-			console.error("INFO: using inputs from:", element);
+			console.log("INFO: using inputs from:", element);
 		}
 	});
 }

packages/fuzzer/coverage.ts

@@ -45,7 +45,7 @@ export class CoverageTracker {
 		if (newNumCounters > this.currentNumCounters) {
 			addon.registerNewCounters(this.currentNumCounters, newNumCounters);
 			this.currentNumCounters = newNumCounters;
-			console.error(
+			console.log(
 				`INFO: New number of coverage counters ${this.currentNumCounters}`,
 			);
 		}

packages/instrumentor/edgeIdStrategy.ts

@@ -156,7 +156,9 @@ export class FileSyncIdStrategy extends IncrementingEdgeIdStrategy {
 						break;
 					default:
 						this.releaseLockOnSyncFile();
-						console.error(`Multiple entries for ${filename} in ID sync file`);
+						console.error(
+							`ERROR: Multiple entries for ${filename} in ID sync file`,
+						);
 						process.exit(FileSyncIdStrategy.fatalExitCode);
 				}
 				break;
@@ -197,7 +199,7 @@ export class FileSyncIdStrategy extends IncrementingEdgeIdStrategy {
 		} else {
 			if (this.releaseLockOnSyncFile === undefined) {
 				console.error(
-					`Lock on ID sync file is not acquired by the first processing instrumenting: ${filename}`,
+					`ERROR: Lock on ID sync file is not acquired by the first processing instrumenting: ${filename}`,
 				);
 				process.exit(FileSyncIdStrategy.fatalExitCode);
 			}

packages/jest-runner/fuzz.ts

@@ -188,7 +188,7 @@ const doneCallbackPromise = (
 				// there could be quite some time until this one, there is not much we
 				// can do besides printing an error message.
 				console.error(
-					"Expected done to be called once, but it was called multiple times.",
+					"ERROR: Expected done to be called once, but it was called multiple times.",
 				);
 			}
 			doneCalled = true;

packages/jest-runner/worker.ts

@@ -314,7 +314,7 @@ export class JazzerWorker {
 						// there could be quite some time until this one, there is not much we
 						// can do besides printing an error message.
 						console.error(
-							`Expected done to be called once, but it was called multiple times in "${hook.type}" of "${block.name}".`,
+							`ERROR: Expected done to be called once, but it was called multiple times in "${hook.type}" of "${block.name}".`,
 						);
 					}
 					doneCalled = true;