Merge pull request #5423 from NomicFoundation/fix-test-runner-integration-tests

Make the test reporter's integration tests more robust across node versions

Author: alcuadrado

v-next/hardhat-node-test-reporter/integration-tests/index.ts

@@ -60,10 +60,20 @@ for (const entry of readdirSync(import.meta.dirname + "/fixture-tests")) {
 }
 
 function normalizeOutputs(output: string): string {
-  return output
-    .replace(/\(\d+ms\)/, "(Xms)")
-    .replaceAll("\r\n", "\n")
-    .replaceAll(/\(.*?:\d+:\d+\)/g, (match) => {
-      return match.replaceAll(path.sep, "/");
-    });
+  return (
+    output
+      // Normalize the time it took to run the test
+      .replace(/\(\d+ms\)/, "(Xms)")
+      // Normalize windows new lines
+      .replaceAll("\r\n", "\n")
+      // Normalize path separators to `/` within the (file:line:column)
+      // part of the stack traces
+      .replaceAll(/\(.*?:\d+:\d+\)/g, (match) => {
+        return match.replaceAll(path.sep, "/");
+      })
+      // Remove lines like `at TestHook.run (node:internal/test_runner/test:1107:18)`
+      .replaceAll(/at .*? \(node\:.*?:\d+:\d+\)/g, "")
+      // Remove lines like `at node:internal/test_runner/test:776:20`
+      .replaceAll(/at node\:.*?:\d+:\d+/g, "")
+  );
 }