test: fix tap parser fails if a test logs a number

Author: pulkit-30

lib/internal/test_runner/tap_parser.js

@@ -549,7 +549,18 @@ class TapParser extends Transform {
         case TokenKind.TAP:
           return this.#Version();
         case TokenKind.NUMERIC:
-          return this.#Plan();
+          // Check for "Bail out!" literal (case insensitive)
+          if (
+            RegExpPrototypeExec(/^Bail\s+out!/i, this.#currentChunkAsString)
+          ) {
+            return this.#Bailout();
+          } else if (this.#isYAMLBlock) {
+            return this.#YAMLBlock();
+          }
+          // Read token because error needs the last token details
+          this.#next(false);
+          this.#error('Expected a valid token');
+          break;
         case TokenKind.TAP_TEST_OK:
         case TokenKind.TAP_TEST_NOTOK:
           return this.#TestPoint();