Adding tests derived from the Jython project. These are primarily tests of

'single' statements with partial sentences (so they test things like "try:" in
interactive mode).  Others tests hit areas that previously failed in Jython. A
couple still fail in Jython, mainly due to the difficulty of parsing partial
sentences (but should be fixed by Jython 2.6).

Lib/test/test_codeop.py

@@ -108,6 +108,20 @@ class CodeopTests(unittest.TestCase):
         av("\n \na**3","eval")
         av("#a\n#b\na**3","eval")
 
+        av("\n\na = 1\n\n")
+        av("\n\nif 1: a=1\n\n")
+
+        av("if 1:\n pass\n if 1:\n  pass\n else:\n  pass\n")
+        av("#a\n\n   \na=3\n\n")
+
+        av("\n\na**3","eval")
+        av("\n \na**3","eval")
+        av("#a\n#b\na**3","eval")
+
+        av("def f():\n try: pass\n finally: [x for x in (1,2)]\n")
+        av("def f():\n pass\n#foo\n")
+        av("@a.b.c\ndef f():\n pass\n")
+
     def test_incomplete(self):
         ai = self.assertIncomplete
 
@@ -149,6 +163,93 @@ class CodeopTests(unittest.TestCase):
         ai("9+ \\","eval")
         ai("lambda z: \\","eval")
 
+        ai("if True:\n if True:\n  if True:   \n")
+
+        ai("@a(")
+        ai("@a(b")
+        ai("@a(b,")
+        ai("@a(b,c")
+        ai("@a(b,c,")
+
+        ai("from a import (")
+        ai("from a import (b")
+        ai("from a import (b,")
+        ai("from a import (b,c")
+        ai("from a import (b,c,")
+
+        ai("[");
+        ai("[a");
+        ai("[a,");
+        ai("[a,b");
+        ai("[a,b,");
+
+        ai("{");
+        ai("{a");
+        ai("{a:");
+        ai("{a:b");
+        ai("{a:b,");
+        ai("{a:b,c");
+        ai("{a:b,c:");
+        ai("{a:b,c:d");
+        ai("{a:b,c:d,");
+
+        ai("a(")
+        ai("a(b")
+        ai("a(b,")
+        ai("a(b,c")
+        ai("a(b,c,")
+
+        ai("a[")
+        ai("a[b")
+        ai("a[b,")
+        ai("a[b:")
+        ai("a[b:c")
+        ai("a[b:c:")
+        ai("a[b:c:d")
+
+        ai("def a(")
+        ai("def a(b")
+        ai("def a(b,")
+        ai("def a(b,c")
+        ai("def a(b,c,")
+
+        ai("(")
+        ai("(a")
+        ai("(a,")
+        ai("(a,b")
+        ai("(a,b,")
+
+        ai("if a:\n pass\nelif b:")
+        ai("if a:\n pass\nelif b:\n pass\nelse:")
+
+        ai("while a:")
+        ai("while a:\n pass\nelse:")
+
+        ai("for a in b:")
+        ai("for a in b:\n pass\nelse:")
+
+        ai("try:")
+        ai("try:\n pass\nexcept:")
+        ai("try:\n pass\nfinally:")
+        ai("try:\n pass\nexcept:\n pass\nfinally:")
+
+        ai("with a:")
+        ai("with a as b:")
+
+        ai("class a:")
+        ai("class a(")
+        ai("class a(b")
+        ai("class a(b,")
+        ai("class a():")
+
+        ai("[x for")
+        ai("[x for x in")
+        ai("[x for x in (")
+
+        ai("(x for")
+        ai("(x for x in")
+        ai("(x for x in (")
+
     def test_invalid(self):
         ai = self.assertInvalid
         ai("a b")
@@ -177,12 +278,27 @@ class CodeopTests(unittest.TestCase):
         ai("lambda z:","eval")
         ai("a b","eval")
 
+        ai("return 2.3")
+        ai("if (a == 1 and b = 2): pass")
+
+        ai("del 1")
+        ai("del ()")
+        ai("del (1,)")
+        ai("del [1]")
+        ai("del '1'")
+
+        ai("[i for i in range(10)] = (1, 2, 3)")
+
     def test_filename(self):
         self.assertEquals(compile_command("a = 1\n", "abc").co_filename,
                           compile("a = 1\n", "abc", 'single').co_filename)
         self.assertNotEquals(compile_command("a = 1\n", "abc").co_filename,
                              compile("a = 1\n", "def", 'single').co_filename)
 
+    def test_no_universal_newlines(self):
+        code = compile_command("'\rfoo\r'", symbol='eval')
+        self.assertEqual(eval(code), '\rfoo\r')
+
 
 def test_main():
     run_unittest(CodeopTests)