1 files changed, 98 insertions, 0 deletions
diff --git a/bench/dependency-func.py b/bench/dependency-func.py
new file mode 100644
index 00000000..0af411d9
--- /dev/null
+++ b/bench/dependency-func.py
@@ -0,0 +1,98 @@
+# __COPYRIGHT__
+#
+# Benchmarks for testing the selection of dependency changed functions
+# in src/engine/Environment.py.
+
+
+def use_a_dict(env, dep, arg):
+    func = {
+        '1111' : dep.func1,
+        '2222' : dep.func2,
+        '3333' : dep.func3,
+        '4444' : dep.func4,
+    }
+    t = env.get_type()
+    return func[t](arg)
+
+
+def use_if_tests(env, dep, arg):
+    t = env.get_type()
+    if t == '1111':
+        func = dep.func1
+    elif t == '2222':
+        func = dep.func2
+    elif t == '3333':
+        func = dep.func3
+    elif t == '4444':
+        func = dep.func4
+    else:
+        raise Exception, "bad key %s" % t
+    return func(arg)
+
+
+class Environment():
+    def __init__(self, t):
+        self.t = t
+    def get_type(self):
+        return self.t
+
+class Node():
+    def func1(self, arg):
+        pass
+    def func2(self, arg):
+        pass
+    def func3(self, arg):
+        pass
+    def func4(self, arg):
+        pass
+
+node = Node()
+
+def Func01(t):
+    """use_a_dict"""
+    env = Environment(t)
+    for i in IterationList:
+        use_a_dict(env, node, None)
+
+def Func02(t):
+    """use_if_tests"""
+    env = Environment(t)
+    for i in IterationList:
+        use_if_tests(env, node, None)
+
+
+
+# Data to pass to the functions on each run.  Each entry is a
+# three-element tuple:
+#
+#   (
+#       "Label to print describing this data run",
+#       ('positional', 'arguments'),
+#       {'keyword' : 'arguments'},
+#   ),
+
+class A:
+    pass
+
+Data = [
+    (
+        "1",
+        ('1111',),
+        {},
+    ),
+    (
+        "2",
+        ('2222',),
+        {},
+    ),
+    (
+        "3",
+        ('3333',),
+        {},
+    ),
+    (
+        "4",
+        ('4444',),
+        {},
+    ),
+]