From 7db211d56a6f2957941e94976a18bd6c19f8e36d Mon Sep 17 00:00:00 2001
From: Ingvar Stepanyan <me@rreverser.com>
Date: Sun, 26 Oct 2014 17:59:10 +0200
Subject: [PATCH] Added loose parser support to test runner (currently failing
 for 208/1680).

---
 test/driver.js | 14 ++++++++++----
 test/run.js    | 10 +++++++---
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/test/driver.js b/test/driver.js
index 539fc00308..8b812bfdca 100644
--- a/test/driver.js
+++ b/test/driver.js
@@ -11,7 +11,8 @@
     tests.push({code: code, assert: assert, options: options});
   };
 
-  exports.runTests = function(parse, callback) {
+  exports.runTests = function(config) {
+    var parse = config.parse, callback = config.callback;
     var comments;
 
     function onComment(block, text, start, end, startLoc, endLoc) {
@@ -32,9 +33,14 @@
       try {
         comments = [];
         if (test.options && !test.options.onComment) test.options.onComment = onComment;
-        var ast = acorn.parse(test.code, test.options || opts);
-        if (test.error) callback("fail", test.code,
-                                 "Expected error message: " + test.error + "\nBut parsing succeeded.");
+        var ast = parse(test.code, test.options || opts);
+        if (test.error) {
+          if (config.loose) {
+            callback("ok", test.code);
+          } else {
+            callback("fail", test.code, "Expected error message: " + test.error + "\nBut parsing succeeded.");
+          }
+        }
         else if (test.assert) {
           var error = test.assert(ast);
           if (error) callback("fail", test.code,
diff --git a/test/run.js b/test/run.js
index 7e84a79464..2fa2c8dbff 100644
--- a/test/run.js
+++ b/test/run.js
@@ -9,8 +9,12 @@ function report(state, code, message) {
 }
 
 var t0 = +new Date;
-var acorn = typeof require == "undefined" ? window.acorn : require("../acorn.js");
-driver.runTests(acorn.parse, report);
+
+var parse = (typeof require === "undefined" ? window.acorn : require("../acorn.js")).parse;
+var parse_dammit = (typeof require === "undefined") ? window.acorn_loose : require("../acorn_loose").parse_dammit;
+
+driver.runTests({parse: parse, callback: report});
+driver.runTests({parse: parse_dammit, loose: true, callback: report});
 console.log(testsRun + " tests run in " + (+new Date - t0) + "ms");
 
 if (failed) {
@@ -20,4 +24,4 @@ if (failed) {
   });
 } else {
   console.log("All passed.");
-}
\ No newline at end of file
+}