[pypy-commit] cffi default: One of the Windows common types was lost somehow. Add a test

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r2371:427021f52c7f
Date: 2015-11-03 09:25 +0100
http://bitbucket.org/cffi/cffi/changeset/427021f52c7f/

Log:	One of the Windows common types was lost somehow. Add a test that
	at least dependencies are there.

diff --git a/c/commontypes.c b/c/commontypes.c
--- a/c/commontypes.c
+++ b/c/commontypes.c
@@ -31,6 +31,7 @@
     EQ("FLOAT", "float"),
     EQ("HACCEL", "HANDLE"),
     EQ("HALF_PTR", W32_64("short","int")),
+    EQ("HANDLE", "PVOID"),
     EQ("HBITMAP", "HANDLE"),
     EQ("HBRUSH", "HANDLE"),
     EQ("HCOLORSPACE", "HANDLE"),
diff --git a/testing/cffi1/test_commontypes.py b/testing/cffi1/test_commontypes.py
--- a/testing/cffi1/test_commontypes.py
+++ b/testing/cffi1/test_commontypes.py
@@ -1,14 +1,30 @@
-import py, os, cffi
+import py, os, cffi, re
 import _cffi_backend
 
 
-def test_alphabetical_order():
+def getlines():
     f = open(os.path.join(os.path.dirname(cffi.__file__),
                           '..', 'c', 'commontypes.c'))
     lines = [line for line in f.readlines() if line.strip().startswith('EQ(')]
     f.close()
+    return lines
+
+def test_alphabetical_order():
+    lines = getlines()
     assert lines == sorted(lines)
 
+def test_dependencies():
+    r = re.compile(r'EQ[(]"([^"]+)",(?:\s*"([A-Z0-9_]+)\s*[*]*"[)])?')
+    lines = getlines()
+    d = {}
+    for line in lines:
+        match = r.search(line)
+        if match is not None:
+            d[match.group(1)] = match.group(2)
+    for value in d.values():
+        if value:
+            assert value in d
+
 def test_get_common_types():
     d = {}
     _cffi_backend._get_common_types(d)