[pypy-svn] r32127 - pypy/dist/pypy/jit/tl/test

[pedronis at codespeak.net]

Author: pedronis
Date: Sun Sep 10 18:53:27 2006
New Revision: 32127

Added:
   pypy/dist/pypy/jit/tl/test/test_tlc.py   (contents, props changed)
Log:
oops, this new test go with the previous check-in.



Added: pypy/dist/pypy/jit/tl/test/test_tlc.py
==============================================================================
--- (empty file)
+++ pypy/dist/pypy/jit/tl/test/test_tlc.py	Sun Sep 10 18:53:27 2006
@@ -0,0 +1,112 @@
+import py
+from pypy.jit.tl.opcode import compile
+from pypy.jit.tl.test import test_tl
+
+
+class TestTLC(test_tl.TestTL):
+    from pypy.jit.tl.tlc import interp
+    interp = staticmethod(interp)
+
+    def test_basic_cons_cell(self):
+        bytecode = compile("""
+            NIL
+            PUSHARG
+            CONS
+            PUSH 1
+            CONS
+            CDR
+            CAR
+        """)
+
+        res = self.interp(bytecode, 0, 42)
+        assert res == 42
+
+    def test_nth(self):
+        bytecode = compile("""
+            NIL
+            PUSH 4
+            CONS
+            PUSH 2
+            CONS
+            PUSH 1
+            CONS
+            PUSHARG
+            DIV
+        """)
+
+        res = self.interp(bytecode, 0, 0)
+        assert res == 1
+        res = self.interp(bytecode, 0, 1)
+        assert res == 2
+        res = self.interp(bytecode, 0, 2)
+        assert res == 4
+
+        py.test.raises(IndexError, self.interp, bytecode, 0, 3)
+            
+    def test_concat(self):
+        bytecode = compile("""
+            NIL
+            PUSH 4
+            CONS
+            PUSH 2
+            CONS
+            NIL
+            PUSH 5
+            CONS
+            PUSH 3
+            CONS
+            PUSH 1
+            CONS
+            ADD
+            PUSHARG
+            DIV
+        """)
+
+        for i, n in enumerate([2, 4, 1, 3, 5]):
+            res = self.interp(bytecode, 0, i)
+            assert res == n
+
+    def test_concat_errors(self):
+        bytecode = compile("""
+            NIL
+            PUSH 4
+            ADD
+        """)
+        py.test.raises(TypeError, self.interp, bytecode, 0, 0)
+
+        bytecode = compile("""
+            PUSH 4
+            NIL
+            ADD
+        """)
+        py.test.raises(TypeError, self.interp, bytecode, 0, 0)
+
+
+        bytecode = compile("""
+            NIL
+            PUSH 1
+            CONS
+            PUSH 4
+            ADD
+        """)
+        py.test.raises(TypeError, self.interp, bytecode, 0, 0)
+
+        bytecode = compile("""
+            PUSH 4
+            NIL
+            PUSH 1
+            CONS
+            ADD
+        """)
+        py.test.raises(TypeError, self.interp, bytecode, 0, 0)
+
+
+        bytecode = compile("""
+            PUSH 2
+            PUSH 1
+            CONS
+            NIL
+            ADD
+        """)
+        py.test.raises(TypeError, self.interp, bytecode, 0, 0)
+