From: Stefan Behnel <scoder@users.berlios.de>
Date: Sun, 4 Oct 2009 14:42:16 +0000 (+0200)
Subject: parse tree test assertions for optimisations on loops and comprehensions
X-Git-Tag: 0.12.alpha0~182^2~5
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=3a712b6e851b3a64103042fe20088dd27fa12dd1;p=cython.git

parse tree test assertions for optimisations on loops and comprehensions
---

diff --git a/tests/run/dictcomp.pyx b/tests/run/dictcomp.pyx
index f3739e48..b874163e 100644
--- a/tests/run/dictcomp.pyx
+++ b/tests/run/dictcomp.pyx
@@ -15,11 +15,17 @@ True
 [(1, 'a'), (2, 'b'), (3, 'c')]
 """
 
+cimport cython
+
 def smoketest_dict():
     return { x+2:x*2
              for x in range(5)
              if x % 2 == 0 }
 
+@cython.testFailIfPathExists("//ComprehensionNode//ComprehensionAppendNode",
+                             "//SimpleCallNode//ComprehensionNode")
+@cython.testAssertPathExists("//ComprehensionNode",
+                             "//ComprehensionNode//DictComprehensionAppendNode")
 def smoketest_list():
     return dict([ (x+2,x*2)
                   for x in range(5)
diff --git a/tests/run/enumerate_T316.pyx b/tests/run/enumerate_T316.pyx
index ed6c4567..3380ccad 100644
--- a/tests/run/enumerate_T316.pyx
+++ b/tests/run/enumerate_T316.pyx
@@ -63,20 +63,26 @@ __doc__ = u"""
 
 """
 
+cimport cython
+
+@cython.testFailIfPathExists("//SimpleCallNode//NameNode[@name = 'enumerate']")
 def go_py_enumerate():
     for i,k in enumerate(range(1,5)):
         print i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode//NameNode[@name = 'enumerate']")
 def go_c_enumerate():
     cdef int i,k
     for i,k in enumerate(range(1,5)):
         print i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode//NameNode[@name = 'enumerate']")
 def go_c_enumerate_step():
     cdef int i,k
     for i,k in enumerate(range(1,7,2)):
         print i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode//NameNode[@name = 'enumerate']")
 def py_enumerate_dict(dict d):
     cdef int i = 55
     k = 99
@@ -84,6 +90,7 @@ def py_enumerate_dict(dict d):
         print i, k
     print u"::", i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode")
 def py_enumerate_break(*t):
     i,k = 55,99
     for i,k in enumerate(t):
@@ -91,6 +98,7 @@ def py_enumerate_break(*t):
         break
     print u"::", i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode")
 def py_enumerate_return(*t):
     i,k = 55,99
     for i,k in enumerate(t):
@@ -98,6 +106,7 @@ def py_enumerate_return(*t):
         return
     print u"::", i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode")
 def py_enumerate_continue(*t):
     i,k = 55,99
     for i,k in enumerate(t):
@@ -105,20 +114,24 @@ def py_enumerate_continue(*t):
         continue
     print u"::", i, k
 
+@cython.testFailIfPathExists("//SimpleCallNode//NameNode[@name = 'enumerate']")
 def empty_c_enumerate():
     cdef int i = 55, k = 99
     for i,k in enumerate(range(0)):
         print i, k
     return i, k
 
+# not currently optimised
 def single_target_enumerate():
     for t in enumerate(range(1,5)):
         print t[0], t[1]
 
+@cython.testFailIfPathExists("//SimpleCallNode//NameNode[@name = 'enumerate']")
 def multi_enumerate():
     for a,(b,(c,d)) in enumerate(enumerate(enumerate(range(1,5)))):
         print a,b,c,d
 
+@cython.testFailIfPathExists("//SimpleCallNode")
 def multi_c_enumerate():
     cdef int a,b,c,d
     for a,(b,(c,d)) in enumerate(enumerate(enumerate(range(1,5)))):
diff --git a/tests/run/for_in_range_T372.pyx b/tests/run/for_in_range_T372.pyx
index 022aadf3..91c60bf4 100644
--- a/tests/run/for_in_range_T372.pyx
+++ b/tests/run/for_in_range_T372.pyx
@@ -13,6 +13,10 @@ __doc__ = u"""
 (2, 0)
 """
 
+cimport cython
+
+@cython.testAssertPathExists("//ForFromStatNode")
+@cython.testFailIfPathExists("//ForInStatNode")
 def test_modify():
     cdef int i, n = 5
     for i in range(n):
@@ -21,6 +25,8 @@ def test_modify():
     print
     return i,n
 
+@cython.testAssertPathExists("//ForFromStatNode")
+@cython.testFailIfPathExists("//ForInStatNode")
 def test_fix():
     cdef int i
     for i in range(5):
@@ -28,6 +34,8 @@ def test_fix():
     print
     return i
 
+@cython.testAssertPathExists("//ForFromStatNode")
+@cython.testFailIfPathExists("//ForInStatNode")
 def test_break():
     cdef int i, n = 5
     for i in range(n):
@@ -38,6 +46,8 @@ def test_break():
     print
     return i,n
 
+@cython.testAssertPathExists("//ForFromStatNode")
+@cython.testFailIfPathExists("//ForInStatNode")
 def test_return():
     cdef int i, n = 5
     for i in range(n):
diff --git a/tests/run/setcomp.pyx b/tests/run/setcomp.pyx
index 2053fc4e..90668620 100644
--- a/tests/run/setcomp.pyx
+++ b/tests/run/setcomp.pyx
@@ -17,6 +17,8 @@ True
 [1, 2, 3]
 """
 
+cimport cython
+
 # Py2.3 doesn't have the set type, but Cython does :)
 _set = set
 
@@ -25,6 +27,9 @@ def smoketest_set():
              for x in range(5)
              if x % 2 == 0 }
 
+@cython.testFailIfPathExists("//SimpleCallNode//ComprehensionNode")
+@cython.testAssertPathExists("//ComprehensionNode",
+                             "//ComprehensionNode//ComprehensionAppendNode")
 def smoketest_list():
     return set([ x*2
                  for x in range(5)