[pypy-svn] r53318 - in pypy/branch/js-refactoring/pypy/lang/js: . test

[fijal at codespeak.net]

Author: fijal
Date: Fri Apr  4 06:40:50 2008
New Revision: 53318

Modified:
   pypy/branch/js-refactoring/pypy/lang/js/interpreter.py
   pypy/branch/js-refactoring/pypy/lang/js/test/test_interp.py
Log:
Small fix + debugging tools


Modified: pypy/branch/js-refactoring/pypy/lang/js/interpreter.py
==============================================================================
--- pypy/branch/js-refactoring/pypy/lang/js/interpreter.py	(original)
+++ pypy/branch/js-refactoring/pypy/lang/js/interpreter.py	Fri Apr  4 06:40:50 2008
@@ -10,6 +10,7 @@
 from pypy.rlib.objectmodel import we_are_translated
 from pypy.rlib.streamio import open_file_as_stream
 from pypy.lang.js.jscode import JsCode
+from pypy.rlib.rarithmetic import NAN, INFINITY
 
 ASTBUILDER = ASTBuilder()
 
@@ -64,6 +65,8 @@
     def Call(self, ctx, args=[], this=None):
         if len(args) >= 1 and not isnull_or_undefined(args[0]):
             return W_FloatNumber(args[0].ToNumber())
+        elif isnull_or_undefined(args[0]):
+            return W_FloatNumber(NAN)
         else:
             return W_FloatNumber(0.0)
 
@@ -553,6 +556,9 @@
         """run the interpreter"""
         bytecode = JsCode()
         script.emit(bytecode)
+        if not we_are_translated():
+            # debugging
+            self._code = bytecode
         if interactive:
             return bytecode.run(self.global_context, retlast=True)
         else:

Modified: pypy/branch/js-refactoring/pypy/lang/js/test/test_interp.py
==============================================================================
--- pypy/branch/js-refactoring/pypy/lang/js/test/test_interp.py	(original)
+++ pypy/branch/js-refactoring/pypy/lang/js/test/test_interp.py	Fri Apr  4 06:40:50 2008
@@ -620,3 +620,6 @@
     py.test.skip("I don't understand, but it does not work")
     assertv("pypy_repr(3);", 'W_IntNumber')
     assertv("pypy_repr(3.0);", 'W_FloatNumber')
+
+def test_number():
+    assertp("print(Number(void 0))", "NaN")