[pypy-commit] cffi default: extend and fix test_c.py for ARM

[bivab]

Author: David Schneider <david.schneider at picle.org>
Branch: 
Changeset: r1270:ec08e04d0ec1
Date: 2013-06-16 14:01 -0500
http://bitbucket.org/cffi/cffi/changeset/ec08e04d0ec1/

Log:	extend and fix test_c.py for ARM

diff --git a/c/test_c.py b/c/test_c.py
--- a/c/test_c.py
+++ b/c/test_c.py
@@ -2778,10 +2778,10 @@
                                        ('b1', BInt, 9),
                                        ('b2', BUInt, 7),
                                        ('c', BChar, -1)], -1, -1, -1, flag)
-    if flag == 0:   # gcc
+    if flag % 2 == 0:   # gcc and gcc ARM
         assert typeoffsetof(BStruct, 'c') == (BChar, 3)
         assert sizeof(BStruct) == 4
-    else:           # msvc
+    else:               # msvc
         assert typeoffsetof(BStruct, 'c') == (BChar, 8)
         assert sizeof(BStruct) == 12
     assert alignof(BStruct) == 4
@@ -2794,7 +2794,10 @@
     if flag == 0:   # gcc
         assert sizeof(BStruct) == 5
         assert alignof(BStruct) == 1
-    else:           # msvc
+    elif flag == 1: # msvc
+        assert sizeof(BStruct) == 6
+        assert alignof(BStruct) == 2
+    else:           # gcc ARM
         assert sizeof(BStruct) == 6
         assert alignof(BStruct) == 2
     #
@@ -2806,10 +2809,15 @@
     if flag == 0:   # gcc
         assert typeoffsetof(BStruct, 'c') == (BChar, 4)
         assert sizeof(BStruct) == 5
-    else:           # msvc
+        assert alignof(BStruct) == 1
+    elif flag == 1:  # msvc
         assert typeoffsetof(BStruct, 'c') == (BChar, 1)
         assert sizeof(BStruct) == 2
-    assert alignof(BStruct) == 1
+        assert alignof(BStruct) == 1
+    else:            # gcc ARM
+        assert typeoffsetof(BStruct, 'c') == (BChar, 4)
+        assert sizeof(BStruct) == 8
+        assert alignof(BStruct) == 4
 
 
 def test_bitfield_as_gcc():
@@ -2818,6 +2826,9 @@
 def test_bitfield_as_msvc():
     _test_bitfield_details(flag=1)
 
+def test_bitfield_as_arm_gcc():
+    _test_bitfield_details(flag=2)
+
 
 def test_version():
     # this test is here mostly for PyPy