Fix core and lib tests so that all tests pass.

IPython/core/interactiveshell.py

@@ -2127,7 +2127,7 b' class InteractiveShell(Configurable, Magic):'
             
             with self.display_trap:
                 try:
-                    code_ast = ast.parse(cell)
+                    code_ast = ast.parse(cell, filename=cell_name)
                 except (OverflowError, SyntaxError, ValueError, TypeError, MemoryError):
                     # Case 1
                     self.showsyntaxerror()

IPython/core/tests/test_compilerop.py

@@ -40,12 +40,12 b' def test_code_name2():'
     nt.assert_true(name.startswith('<ipython-input-9'))
 
 
-def test_compiler():
+def test_cache():
     """Test the compiler correctly compiles and caches inputs
     """
     cp = compilerop.CachingCompiler()
     ncache = len(linecache.cache)
-    cp('x=1', 'single')
+    cp.cache('x=1')
     nt.assert_true(len(linecache.cache) > ncache)
 
 def setUp():
@@ -53,10 +53,10 b' def setUp():'
     # as GTK, can change the default encoding, which can hide bugs.)
     nt.assert_equal(sys.getdefaultencoding(), "ascii")
 
-def test_compiler_unicode():
+def test_cache_unicode():
     cp = compilerop.CachingCompiler()
     ncache = len(linecache.cache)
-    cp(u"t = 'žćčšđ'", "single")
+    cp.cache(u"t = 'žćčšđ'")
     nt.assert_true(len(linecache.cache) > ncache)
 
 def test_compiler_check_cache():
@@ -64,7 +64,7 b' def test_compiler_check_cache():'
     """
     # Rather simple-minded tests that just exercise the API
     cp = compilerop.CachingCompiler()
-    cp('x=1', 'single', 99)
+    cp.cache('x=1', 99)
     # Ensure now that after clearing the cache, our entries survive
     cp.check_cache()
     for k in linecache.cache:

IPython/core/tests/test_handlers.py

@@ -43,9 +43,7 b' def run(tests):'
     for pre, post in tests:
         global num_tests
         num_tests += 1        
-        ip.runlines(pre)
-        ip.runlines('_i')  # Not sure why I need this...
-        actual = ip.user_ns['_i']
+        actual = ip.prefilter_manager.prefilter_lines(pre)
         if actual != None:
             actual = actual.rstrip('\n')
         if actual != post:

IPython/lib/tests/test_irunner.py

@@ -97,10 +97,10 b' In [7]: autocall 0'
 Automatic calling is: OFF
 
 In [8]: cos pi
-   File "<ipython-input-8-6bd7313dd9a9>", line 1
+   File "<ipython-input-8-586f1104ea44>", line 1
      cos pi
           ^
-SyntaxError: invalid syntax
+SyntaxError: unexpected EOF while parsing
 
 
 In [9]: cos(pi)