factored exceptions into non-inner classes

[sbp.git] / src / edu / berkeley / sbp / misc / RegressionTests.java

diff --git a/src/edu/berkeley/sbp/misc/RegressionTests.java b/src/edu/berkeley/sbp/misc/RegressionTests.java
index 50a3942..266e8d5 100644 (file)
--- a/src/edu/berkeley/sbp/misc/RegressionTests.java
+++ b/src/edu/berkeley/sbp/misc/RegressionTests.java
@@ -22,22 +22,26 @@ public class RegressionTests {
             //MetaGrammar mg0 = new MetaGrammar();
             //mg0.walk(MetaGrammar.meta);
             //System.out.println(mg0);
-            Tree<String> res = new Parser(MetaGrammar.make(), CharToken.top()).parse1(new CharToken.Stream(new InputStreamReader(new FileInputStream(s[0]))));
+            Tree<String> res = new CharToken.CharToStringParser(MetaGrammar.make()).parse1(new CharToken.Stream(new InputStreamReader(new FileInputStream(s[0]))));
             MetaGrammar mg = (MetaGrammar)new MetaGrammar().walk(res);
             //System.out.println(mg);
             Union meta = mg.done();
             SequenceInputStream sis = new SequenceInputStream(new FileInputStream(s[0]), new FileInputStream(s[1]));
-            res = new Parser(meta, CharToken.top()).parse1(new CharToken.Stream(new InputStreamReader(sis), "parsing " + s[1] + " using " + s[0]));
+            res = new CharToken.CharToStringParser(meta).parse1(new CharToken.Stream(new InputStreamReader(sis), "parsing " + s[1] + " using " + s[0]));
             Union testcasegrammar = ((MetaGrammar)new MetaGrammar("ts").walk(res)).done("ts");
             if (testcasegrammar==null) return;
             CharToken.Stream cs = new CharToken.Stream(new InputStreamReader(new FileInputStream(s[2])), "parsing " + s[2] + " using " + s[1]);
-            Parser parser = new Parser(testcasegrammar, CharToken.top());
+            Parser parser = new CharToken.CharToStringParser(testcasegrammar);
 
             if (profile) {
                 System.out.println("\nready...");
                 System.in.read();
             }
+            System.gc();
+            long now = System.currentTimeMillis();
             Forest<String> r2 = parser.parse(cs);
+            System.out.println();
+            System.out.println("elapsed = " + (System.currentTimeMillis()-now) + "ms");
             if (profile) {
                 System.out.println("\ndone");
                 System.in.read();
@@ -74,15 +78,23 @@ public class RegressionTests {
             return ret;
         }
         public boolean execute() throws Exception {
-            Forest<String> res = new Parser(grammar, CharToken.top()).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.println("\r                                                                                                              \r");
+                System.out.print("\r                                                                                                              \r");
             }
             HashSet<String> outs = new HashSet<String>();
             if (output != null) for(String s : output) outs.add(s.trim());
@@ -90,20 +102,22 @@ public class RegressionTests {
             for (Tree<String> r : results) {
                 String s = r.toString().trim();
                 if (outs.contains(s)) { outs.remove(s); continue; }
+                if (!bad) System.out.println(input);
                 System.out.print("\033[33m");
                 System.out.println("     GOT: " + s);
                 bad = true;
             }
             for(String s : outs) {
+                if (!bad) System.out.println(input);
                 System.out.print("\033[31m");
                 System.out.println("EXPECTED: " + s);
                 bad = true;
             }
             if (bad) {
-                System.out.print("\033[0m");
+                System.out.println("\033[0m");
                 return true;
             }             
-            System.out.println("\033[32mPASS\033[0m");
+            System.out.println("\r\033[32mPASS\033[0m                                                                              ");
             return false;
         }
     }
@@ -117,8 +131,10 @@ public class RegressionTests {
                 else if ("tibcase".equals(tree.head()) || "testcase".equals(tree.head())) {
                     String input = string(tree.child(0));
                     String[] output = tree.numChildren()>2 ? ((String[])walk(tree, 1)) : new String[0];
-                    Union grammar = (Union)((MetaGrammar)(new Tib.Grammar().walk(tree, tree.numChildren()-1))).done("s");
-                    return new TestCase(input, output, grammar, "tibcase".equals(tree.head()));
+                    boolean tib = "tibcase".equals(tree.head());
+                    MetaGrammar gram = tib ? new Tib.Grammar() : new MetaGrammar();
+                    Union grammar = (Union)((MetaGrammar)(gram.walk(tree, tree.numChildren()-1))).done("s");
+                    return new TestCase(input, output, grammar, tib);
                 } else if ("ts".equals(tree.head())) return walk(tree, 0);
                 else return super.walk(tree);
             } catch (Exception e) {