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-rw-r--r--Lib/test/test_getargs2.py112
1 files changed, 52 insertions, 60 deletions
diff --git a/Lib/test/test_getargs2.py b/Lib/test/test_getargs2.py
index 715b5c6a32..1ee94d724d 100644
--- a/Lib/test/test_getargs2.py
+++ b/Lib/test/test_getargs2.py
@@ -1,38 +1,40 @@
import unittest
from test import support
from _testcapi import getargs_keywords, getargs_keyword_only
-
-"""
-> How about the following counterproposal. This also changes some of
-> the other format codes to be a little more regular.
->
-> Code C type Range check
->
-> b unsigned char 0..UCHAR_MAX
-> h signed short SHRT_MIN..SHRT_MAX
-> B unsigned char none **
-> H unsigned short none **
-> k * unsigned long none
-> I * unsigned int 0..UINT_MAX
-
-
-> i int INT_MIN..INT_MAX
-> l long LONG_MIN..LONG_MAX
-
-> K * unsigned long long none
-> L long long LLONG_MIN..LLONG_MAX
-
-> Notes:
->
-> * New format codes.
->
-> ** Changed from previous "range-and-a-half" to "none"; the
-> range-and-a-half checking wasn't particularly useful.
-
-Plus a C API or two, e.g. PyInt_AsLongMask() ->
-unsigned long and PyInt_AsLongLongMask() -> unsigned
-long long (if that exists).
-"""
+try:
+ from _testcapi import getargs_L, getargs_K
+except ImportError:
+ getargs_L = None # PY_LONG_LONG not available
+
+# > How about the following counterproposal. This also changes some of
+# > the other format codes to be a little more regular.
+# >
+# > Code C type Range check
+# >
+# > b unsigned char 0..UCHAR_MAX
+# > h signed short SHRT_MIN..SHRT_MAX
+# > B unsigned char none **
+# > H unsigned short none **
+# > k * unsigned long none
+# > I * unsigned int 0..UINT_MAX
+#
+#
+# > i int INT_MIN..INT_MAX
+# > l long LONG_MIN..LONG_MAX
+#
+# > K * unsigned long long none
+# > L long long LLONG_MIN..LLONG_MAX
+#
+# > Notes:
+# >
+# > * New format codes.
+# >
+# > ** Changed from previous "range-and-a-half" to "none"; the
+# > range-and-a-half checking wasn't particularly useful.
+#
+# Plus a C API or two, e.g. PyInt_AsLongMask() ->
+# unsigned long and PyInt_AsLongLongMask() -> unsigned
+# long long (if that exists).
LARGE = 0x7FFFFFFF
VERY_LARGE = 0xFF0000121212121212121242
@@ -75,7 +77,8 @@ class Unsigned_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_b(Int()))
self.assertEqual(0, getargs_b(IntSubclass()))
self.assertRaises(TypeError, getargs_b, BadInt())
- self.assertEqual(1, getargs_b(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_b(BadInt2()))
self.assertEqual(0, getargs_b(BadInt3()))
self.assertRaises(OverflowError, getargs_b, -1)
@@ -93,7 +96,8 @@ class Unsigned_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_B(Int()))
self.assertEqual(0, getargs_B(IntSubclass()))
self.assertRaises(TypeError, getargs_B, BadInt())
- self.assertEqual(1, getargs_B(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_B(BadInt2()))
self.assertEqual(0, getargs_B(BadInt3()))
self.assertEqual(UCHAR_MAX, getargs_B(-1))
@@ -111,7 +115,8 @@ class Unsigned_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_H(Int()))
self.assertEqual(0, getargs_H(IntSubclass()))
self.assertRaises(TypeError, getargs_H, BadInt())
- self.assertEqual(1, getargs_H(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_H(BadInt2()))
self.assertEqual(0, getargs_H(BadInt3()))
self.assertEqual(USHRT_MAX, getargs_H(-1))
@@ -130,7 +135,8 @@ class Unsigned_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_I(Int()))
self.assertEqual(0, getargs_I(IntSubclass()))
self.assertRaises(TypeError, getargs_I, BadInt())
- self.assertEqual(1, getargs_I(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_I(BadInt2()))
self.assertEqual(0, getargs_I(BadInt3()))
self.assertEqual(UINT_MAX, getargs_I(-1))
@@ -170,7 +176,8 @@ class Signed_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_h(Int()))
self.assertEqual(0, getargs_h(IntSubclass()))
self.assertRaises(TypeError, getargs_h, BadInt())
- self.assertEqual(1, getargs_h(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_h(BadInt2()))
self.assertEqual(0, getargs_h(BadInt3()))
self.assertRaises(OverflowError, getargs_h, SHRT_MIN-1)
@@ -188,7 +195,8 @@ class Signed_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_i(Int()))
self.assertEqual(0, getargs_i(IntSubclass()))
self.assertRaises(TypeError, getargs_i, BadInt())
- self.assertEqual(1, getargs_i(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_i(BadInt2()))
self.assertEqual(0, getargs_i(BadInt3()))
self.assertRaises(OverflowError, getargs_i, INT_MIN-1)
@@ -206,7 +214,8 @@ class Signed_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_l(Int()))
self.assertEqual(0, getargs_l(IntSubclass()))
self.assertRaises(TypeError, getargs_l, BadInt())
- self.assertEqual(1, getargs_l(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_l(BadInt2()))
self.assertEqual(0, getargs_l(BadInt3()))
self.assertRaises(OverflowError, getargs_l, LONG_MIN-1)
@@ -237,6 +246,7 @@ class Signed_TestCase(unittest.TestCase):
self.assertRaises(OverflowError, getargs_n, VERY_LARGE)
+@unittest.skipIf(getargs_L is None, 'PY_LONG_LONG is not available')
class LongLong_TestCase(unittest.TestCase):
def test_L(self):
from _testcapi import getargs_L
@@ -247,7 +257,8 @@ class LongLong_TestCase(unittest.TestCase):
self.assertEqual(99, getargs_L(Int()))
self.assertEqual(0, getargs_L(IntSubclass()))
self.assertRaises(TypeError, getargs_L, BadInt())
- self.assertEqual(1, getargs_L(BadInt2()))
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(1, getargs_L(BadInt2()))
self.assertEqual(0, getargs_L(BadInt3()))
self.assertRaises(OverflowError, getargs_L, LLONG_MIN-1)
@@ -598,24 +609,5 @@ class Unicode_TestCase(unittest.TestCase):
self.assertIsNone(getargs_Z_hash(None))
-def test_main():
- tests = [
- Signed_TestCase,
- Unsigned_TestCase,
- Boolean_TestCase,
- Tuple_TestCase,
- Keywords_TestCase,
- KeywordOnly_TestCase,
- Bytes_TestCase,
- Unicode_TestCase,
- ]
- try:
- from _testcapi import getargs_L, getargs_K
- except ImportError:
- pass # PY_LONG_LONG not available
- else:
- tests.append(LongLong_TestCase)
- support.run_unittest(*tests)
-
if __name__ == "__main__":
- test_main()
+ unittest.main()
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