From 62abd5a9522b50e75f1756d550d4845c49b4a29f Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Thu, 13 Mar 2014 15:21:28 -0400
Subject: [PATCH] Test error messages across versions

---
 test/test_coffee_script.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/test/test_coffee_script.rb b/test/test_coffee_script.rb
index eb4fd73..a7988e5 100644
--- a/test/test_coffee_script.rb
+++ b/test/test_coffee_script.rb
@@ -48,11 +48,20 @@ def test_compile_with_no_wrap
   end
 
   def test_compilation_error
+    error_messages = [
+      # <=1.5
+      "Error: Parse error on line 1: Unexpected 'POST_IF'",
+      # 1.6
+      "SyntaxError: unexpected POST_IF",
+      # 1.7
+      "[stdin]:1:1: error: unexpected unless\nunless\n^^^^^^"
+    ]
     begin
       CoffeeScript.compile("unless")
       flunk
     rescue CoffeeScript::Error => e
-      assert e
+      assert error_messages.include?(e.message),
+        "message was #{e.message.inspect}"
     end
   end
 
-- 
1.9.3