[pypy-svn] rev 2072 - pypy/trunk/src/pypy/translator/test

[hpk at codespeak.net]

Author: hpk
Date: Sat Oct 25 23:31:48 2003
New Revision: 2072

Removed:
   pypy/trunk/src/pypy/translator/test/test_simplify.py
Log:
removed obsolete tests 



Deleted: /pypy/trunk/src/pypy/translator/test/test_simplify.py
==============================================================================
--- /pypy/trunk/src/pypy/translator/test/test_simplify.py	Sat Oct 25 23:31:48 2003
+++ (empty file)
@@ -1,121 +0,0 @@
-import autopath
-from pypy.tool import test
-from pypy.tool.udir import udir
-from pypy.translator.genpyrex import GenPyrex
-from pypy.translator.flowmodel import *
-from pypy.translator.test.buildpyxmodule import make_module_from_pyxstring
-from pypy.translator.simplify import eliminate_empty_blocks
-
-make_dot = 0
-
-if make_dot: 
-    from pypy.translator.test.make_dot import make_dot
-else:
-    def make_dot(*args): pass
-
-class SimplifyTestCase(test.IntTestCase):
-    def setUp(self):
-        self.space = test.objspace('flow')
-
-    def make_graph(self, func):
-        """ make a pyrex-generated cfunction from the given func """
-        import inspect
-        try:
-            func = func.im_func
-        except AttributeError:
-            pass
-        name = func.func_name
-        funcgraph = self.space.build_flow(func)
-        funcgraph.source = inspect.getsource(func)
-        result = GenPyrex(funcgraph).emitcode()
-        return funcgraph 
-
-    def xxxmake_cfunc(self, func):
-        """ make a pyrex-generated cfunction from the given func """
-        import inspect
-        try:
-            func = func.im_func
-        except AttributeError:
-            pass
-        name = func.func_name
-        funcgraph = self.space.build_flow(func)
-        funcgraph.source = inspect.getsource(func)
-        result = GenPyrex(funcgraph).emitcode()
-        make_dot(funcgraph, udir, 'ps')
-        mod = make_module_from_pyxstring(name, udir, result)
-        return getattr(mod, name)
-
-    def make_cfunc_from_graph (self, graph):
-        name = graph.functionname
-        result = GenPyrex(graph).emitcode()
-        make_dot(graph, udir, 'ps')
-        mod = make_module_from_pyxstring(name, udir, result)
-        return getattr(mod, name)
-
-    #____________________________________________________
-    def simple_while(i):
-        j = 0
-        while j < i:
-            j = j + 1
-        return j
-
-    def test_simple_func_identical_results(self):
-        graph = self.make_graph(self.simple_while)
-        f0 = self.make_cfunc_from_graph(graph)
-        newgraph = eliminate_empty_blocks(graph)
-        newgraph.functionname = 'simple_while_optimized'
-        f1 = self.make_cfunc_from_graph(newgraph)
-        self.assertEquals(f0(3), f1(3))
-        self.assertEquals(f1(3), self.simple_while.im_func(3))
-
-class TestFlowModelSimplification(test.IntTestCase):
-    def test_eliminate_empty_block_simple(self):
-        result = Variable("result")
-        endbranch = EndBranch(result)
-        op = SpaceOperation('',[],[])
-        block2 = BasicBlock([result], [result], [op], endbranch)
-        branch2 = Branch([result], block2)
-        block1 = BasicBlock([result], [result], [], branch2)
-        branch1 = Branch([result], block1)
-        startblock = BasicBlock([result], [result], [], branch1)
-        fun = FunctionGraph(startblock, "f")
-
-        eliminate_empty_blocks(fun)
-        nodelist = fun.flatten()
-
-        self.assert_(startblock in nodelist)
-        self.assert_(block1 not in nodelist)
-
-    def test_eliminate_empty_block_renaming(self):
-        result = Variable("result")
-        x = Variable("x")
-        y = Variable("y")
-        zero = Constant(0)
-        endbranch = EndBranch(result)
-        op = SpaceOperation('',[],[])
-
-        block2 = BasicBlock([result], [], [op], endbranch)
-
-        branch2 = Branch([y,zero], block2)
-
-        block1 = BasicBlock([x], [], [], branch2)
-
-        branch1 = Branch([x], block1)
-
-        startblock = BasicBlock([x], [], [], branch1)
-        fun = FunctionGraph(startblock, "f")
-        make_dot(fun, udir, 'ps')
-        eliminate_empty_blocks(fun)
-        fun.functionname = 'f_optimized'
-        make_dot(fun, udir, 'ps')
-        nodelist = fun.flatten()
-
-        self.assert_(startblock in nodelist)
-        self.assert_(block1 not in nodelist)
-        self.assert_(block1 not in nodelist)
-        self.assertEquals(startblock.branch.args[0], x)
-        self.assertEquals(startblock.branch.args[1], zero)
-
-
-if __name__ == '__main__':
-    test.main()