X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Fmisc%2FRegressionTests.java;h=266e8d5008d9df391ca1e70567d9e3688aee70a1;hp=7da0b26ce0fc8decef0579b9b8bd2f5eaf1f3e20;hb=a22c5074e705e3ffcf03e9f9d174aed8ef79fc91;hpb=014de68a21aa2d17fdfd0bac7e404a725997a246

diff --git a/src/edu/berkeley/sbp/misc/RegressionTests.java b/src/edu/berkeley/sbp/misc/RegressionTests.java
index 7da0b26..266e8d5 100644
--- a/src/edu/berkeley/sbp/misc/RegressionTests.java
+++ b/src/edu/berkeley/sbp/misc/RegressionTests.java
@@ -78,13 +78,21 @@ public class RegressionTests {
             return ret;
         }
         public boolean execute() throws Exception {
-            Forest<String> res = new CharToken.CharToStringParser(grammar).parse(inp);
+            Forest<String> res = null;
+            ParseFailed pfe = null;
+            try {
+                res = new CharToken.CharToStringParser(grammar).parse(inp);
+            } catch (ParseFailed pf) {
+                pfe = pf;
+            }
+            //ystem.out.println("res=="+res);
             Collection<Tree<String>> results = res==null ? new HashSet<Tree<String>>() : res.expand(false);
             System.out.print("\r");
             if (results.size() == 0 && output.length > 0) {
                 System.out.print("\033[31m");
                 System.out.println("PARSE FAILED");
                 System.out.print("\033[0m");
+                if (pfe != null) pfe.printStackTrace();
             } else {
                 System.out.print("\r                                                                                                              \r");
             }