harness: remove unused code

sta.js:
slight change to Test262Error() semantics; message property now always set (default "")
make $ERROR a var
set $ERROR to function $ERROR so it can be overridden if needed
remove 2009 copyright in favor of 2012 copyright
REVERTED: remove never-used fn testFailed
testFailed actually used by $FAIL
remove obsolete fn $INCLUDE

ed.js:
remove commented-out obsolete code

test262.py:
remove always-included harness file that provides no functions used by any extant test
add comment line to nonstrict

cth.js: define `print` for node, cscript

use cth (console test harness) to define functions
for console runner.  V8, Spidermonkey (js) and JavaScriptCore (jsc)
provide a function `print`.  Provide a default `print` for node
and cscript

set print_handle to 'print' by default (can still override)
for cscript: wrap tests in try/catch so we get syntax errors

test/harness/cth.js

@@ -10,6 +10,30 @@ function testRun(id, path, description, codeString, result, error) {
   }
 }
 
-function testFinished() {
-    //no-op
-}
+// define a default `print` function for async tests where there is no 
+// global `print`
+var print;
+
+// in node use console.log
+if (typeof console === "object") {
+    print = function () {
+        var args = Array.prototype.slice.call(arguments);
+        console.log(args.join(" "));
+    };
+}
+
+// in WScript, use WScript.Echo
+if (typeof WScript === "object") {
+    print = function () {
+        var args = Array.prototype.slice.call(arguments);
+        WScript.Echo(args.join(" "));
+    };
+
+    // also override $ERROR to force a nonzero exit code exit 
+    // TODO? report syntax errors
+    var oldError = $ERROR;
+    $ERROR = function (message) {
+        print("Test262 Error: " + message);
+        WScript.Quit(1);
+    };
+}

test/harness/ed.js

@@ -12,20 +12,3 @@ if (this.window!==undefined) {  //for console support
     };
 }
 
-//This doesn't work with early errors in current versions of Opera
-/*
-if (/opera/i.test(navigator.userAgent)) {
-    (function() {
-        var origError = window.Error;
-        window.Error = function() {
-            if (arguments.length>0) {
-                try {
-                    window.onerror(arguments[0]);
-                } catch(e) {
-                    alert("Failed to invoke window.onerror (from ed.js)");
-                }
-            }
-            return origError.apply(this, arguments);
-        }
-    })();
-}*/

test/harness/sta.js

@@ -4,31 +4,23 @@
 /// "Use Terms").   Any redistribution of this code must retain the above 
 /// copyright and this notice and otherwise comply with the Use Terms.
 
-
-
-//-----------------------------------------------------------------------------
 var NotEarlyErrorString = "NotEarlyError";
 var EarlyErrorRePat = "^((?!" + NotEarlyErrorString + ").)*$";
 var NotEarlyError = new Error(NotEarlyErrorString);
 
-//-----------------------------------------------------------------------------
-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
 function Test262Error(message) {
-    if (message) this.message = message;
+    this.message = message || "";
 }
 
 Test262Error.prototype.toString = function () {
     return "Test262 Error: " + this.message;
 };
 
-function testFailed(message) {
+var $ERROR;
+$ERROR = function $ERROR(message) {
     throw new Test262Error(message);
-}
+};
 
-function $INCLUDE(message) { }
-function $ERROR(message) {
-    testFailed(message);
+function testFailed(message) {
+    $ERROR(message);
 }
-

tools/packaging/test262.py

@@ -74,7 +74,7 @@ def BuildOptions():
   result.add_option("--junitname", help="Filename to save test results in JUnit XML format")
   result.add_option("--loglevel", default="warning",
                     help="sets log level to debug, info, warning, error, or critical") 
-  result.add_option("--print-handle", default="", help="Command to print from console")
+  result.add_option("--print-handle", default="print", help="Command to print from console")
   result.add_option("--list-includes", default=False, action="store_true",
                     help="List includes required by tests")
   return result
@@ -261,11 +261,22 @@ class TestCase(object):
   def GetAdditionalIncludes(self):
     return '\n'.join([self.suite.GetInclude(include) for include in self.GetIncludeList()])
 
-  def GetSource(self):
+  def WrapTest(self, command):
+    if "cscript" not in command:
+      return self.test
+
+    return """
+try {
+""" + self.test + """
+} catch(e) {
+    $ERROR(e.message);
+}
+"""
+
+  def GetSource(self, command_template):
     # "var testDescrip = " + str(self.testRecord) + ';\n\n' + \
-    source = self.suite.GetInclude("cth.js") + \
-        self.suite.GetInclude("sta.js") + \
-        self.suite.GetInclude("ed.js")
+    source = self.suite.GetInclude("sta.js") + \
+        self.suite.GetInclude("cth.js")
 
     if self.IsAsyncTest():
       source = source + \
@@ -274,12 +285,14 @@ class TestCase(object):
 
     source = source + \
         self.GetAdditionalIncludes() + \
-        self.test + '\n'
+        self.WrapTest(command_template) + '\n'
 
     if self.strict_mode:
       source = '"use strict";\nvar strict_mode = true;\n' + source
     else:
-      source =  "var strict_mode = false; \n" + source
+      # add comment line so line numbers match in both strict and non-strict version
+      source =  '//"no strict";\nvar strict_mode = false;\n' + source
+
     return source
 
   def InstantiateTemplate(self, template, params):
@@ -312,7 +325,7 @@ class TestCase(object):
     return (code, out, err)
 
   def RunTestIn(self, command_template, tmp):
-    tmp.Write(self.GetSource())
+    tmp.Write(self.GetSource(command_template))
     tmp.Close()
     command = self.InstantiateTemplate(command_template, {
       'path': tmp.name
@@ -329,7 +342,7 @@ class TestCase(object):
     return result
 
   def Print(self):
-    print self.GetSource()
+    print self.GetSource("")
 
 
 class ProgressIndicator(object):