[pygi] Use the limit constants from glib and interpret G_MAXUINT32 as PyLong_FromLongLong

[Tomeu Vizoso <tomeuv src gnome org>]

commit 542fdf6da4ad8f2d28d0d50152bd93cb4d8ee39a
Author: Tomeu Vizoso <tomeu sugarlabs org>
Date:   Sat Nov 28 18:48:19 2009 +0000

    Use the limit constants from glib and interpret G_MAXUINT32 as PyLong_FromLongLong
    
    https://bugzilla.gnome.org/show_bug.cgi?id=602384

 gi/pygi-argument.c |   14 +++++++-------
 tests/test_gi.py   |   18 +++++++++---------
 2 files changed, 16 insertions(+), 16 deletions(-)
---
diff --git a/gi/pygi-argument.c b/gi/pygi-argument.c
index 48e0041..7740d0c 100644
--- a/gi/pygi-argument.c
+++ b/gi/pygi-argument.c
@@ -52,21 +52,21 @@ _pygi_g_type_tag_py_bounds (GITypeTag   type_tag,
             *lower = PyInt_FromLong(0);
             break;
         case GI_TYPE_TAG_INT32:
-            *lower = PyInt_FromLong(-2147483648);
-            *upper = PyInt_FromLong(2147483647);
+            *lower = PyInt_FromLong(G_MININT32);
+            *upper = PyInt_FromLong(G_MAXINT32);
             break;
         case GI_TYPE_TAG_UINT32:
             /* Note: On 32-bit archs, this number doesn't fit in a long. */
-            *upper = PyLong_FromLongLong(4294967295);
+            *upper = PyLong_FromLongLong(G_MAXUINT32);
             *lower = PyInt_FromLong(0);
             break;
         case GI_TYPE_TAG_INT64:
             /* Note: On 32-bit archs, these numbers don't fit in a long. */
-            *lower = PyLong_FromLongLong(-9223372036854775808u);
-            *upper = PyLong_FromLongLong(9223372036854775807);
+            *lower = PyLong_FromLongLong(G_MININT64);
+            *upper = PyLong_FromLongLong(G_MAXINT64);
             break;
         case GI_TYPE_TAG_UINT64:
-            *upper = PyLong_FromUnsignedLongLong(18446744073709551615u);
+            *upper = PyLong_FromUnsignedLongLong(G_MAXUINT64);
             *lower = PyInt_FromLong(0);
             break;
         case GI_TYPE_TAG_SHORT:
@@ -1479,7 +1479,7 @@ _pygi_argument_to_object (GArgument  *arg,
                 value = arg->v_uint32;
             }
 
-            object = PyInt_FromLong(value);
+            object = PyLong_FromLongLong(value);
             break;
         }
         case GI_TYPE_TAG_INT64:
diff --git a/tests/test_gi.py b/tests/test_gi.py
index ecbc0c8..d776c27 100644
--- a/tests/test_gi.py
+++ b/tests/test_gi.py
@@ -83,8 +83,8 @@ class TestBoolean(unittest.TestCase):
 
 class TestInt8(unittest.TestCase):
 
-    MAX = 2 ** 7 - 1
-    MIN = - (2 ** 7)
+    MAX = gobject.G_MAXINT8
+    MIN = gobject.G_MININT8
 
     def test_int8_return(self):
         self.assertEquals(self.MAX, TestGI.int8_return_max())
@@ -125,7 +125,7 @@ class TestInt8(unittest.TestCase):
 
 class TestUInt8(unittest.TestCase):
 
-    MAX = 2 ** 8 - 1
+    MAX = gobject.G_MAXUINT8
 
     def test_uint8_return(self):
         self.assertEquals(self.MAX, TestGI.uint8_return())
@@ -155,8 +155,8 @@ class TestUInt8(unittest.TestCase):
 
 class TestInt16(unittest.TestCase):
 
-    MAX = 2 ** 15 - 1
-    MIN = - (2 ** 15)
+    MAX = gobject.G_MAXINT16
+    MIN = gobject.G_MININT16
 
     def test_int16_return(self):
         self.assertEquals(self.MAX, TestGI.int16_return_max())
@@ -197,7 +197,7 @@ class TestInt16(unittest.TestCase):
 
 class TestUInt16(unittest.TestCase):
 
-    MAX = 2 ** 16 - 1
+    MAX = gobject.G_MAXUINT16
 
     def test_uint16_return(self):
         self.assertEquals(self.MAX, TestGI.uint16_return())
@@ -226,8 +226,8 @@ class TestUInt16(unittest.TestCase):
 
 class TestInt32(unittest.TestCase):
 
-    MAX = 2 ** 31 - 1
-    MIN = - (2 ** 31)
+    MAX = gobject.G_MAXINT32
+    MIN = gobject.G_MININT32
 
     def test_int32_return(self):
         self.assertEquals(self.MAX, TestGI.int32_return_max())
@@ -268,7 +268,7 @@ class TestInt32(unittest.TestCase):
 
 class TestUInt32(unittest.TestCase):
 
-    MAX = 2 ** 32 - 1
+    MAX = gobject.G_MAXUINT32
 
     def test_uint32_return(self):
         self.assertEquals(self.MAX, TestGI.uint32_return())