--- /dev/null
+import unittest
+import sys
+from test.support import import_helper
+
+_testcapi = import_helper.import_module('_testcapi')
+
+NULL = None
+
+class ByteArraySubclass(bytearray):
+ pass
+
+class BytesLike:
+ def __init__(self, value):
+ self.value = value
+ def __bytes__(self):
+ return self.value
+
+
+class CAPITest(unittest.TestCase):
+ def test_check(self):
+ # Test PyByteArray_Check()
+ check = _testcapi.bytearray_check
+ self.assertTrue(check(bytearray(b'abc')))
+ self.assertFalse(check(b'abc'))
+ self.assertTrue(check(ByteArraySubclass(b'abc')))
+ self.assertFalse(check(BytesLike(b'abc')))
+ self.assertFalse(check(3))
+ self.assertFalse(check([]))
+ self.assertFalse(check(object()))
+
+ # CRASHES check(NULL)
+
+ def test_checkexact(self):
+ # Test PyByteArray_CheckExact()
+ check = _testcapi.bytearray_checkexact
+ self.assertTrue(check(bytearray(b'abc')))
+ self.assertFalse(check(b'abc'))
+ self.assertFalse(check(ByteArraySubclass(b'abc')))
+ self.assertFalse(check(BytesLike(b'abc')))
+ self.assertFalse(check(3))
+ self.assertFalse(check([]))
+ self.assertFalse(check(object()))
+
+ # CRASHES check(NULL)
+
+ def test_fromstringandsize(self):
+ # Test PyByteArray_FromStringAndSize()
+ fromstringandsize = _testcapi.bytearray_fromstringandsize
+
+ self.assertEqual(fromstringandsize(b'abc'), bytearray(b'abc'))
+ self.assertEqual(fromstringandsize(b'abc', 2), bytearray(b'ab'))
+ self.assertEqual(fromstringandsize(b'abc\0def'), bytearray(b'abc\0def'))
+ self.assertEqual(fromstringandsize(b'', 0), bytearray())
+ self.assertEqual(fromstringandsize(NULL, 0), bytearray())
+ self.assertEqual(len(fromstringandsize(NULL, 3)), 3)
+ self.assertRaises(MemoryError, fromstringandsize, NULL, sys.maxsize)
+
+ self.assertRaises(SystemError, fromstringandsize, b'abc', -1)
+ self.assertRaises(SystemError, fromstringandsize, NULL, -1)
+
+ def test_fromobject(self):
+ # Test PyByteArray_FromObject()
+ fromobject = _testcapi.bytearray_fromobject
+
+ self.assertEqual(fromobject(b'abc'), bytearray(b'abc'))
+ self.assertEqual(fromobject(bytearray(b'abc')), bytearray(b'abc'))
+ self.assertEqual(fromobject(ByteArraySubclass(b'abc')), bytearray(b'abc'))
+ self.assertEqual(fromobject([97, 98, 99]), bytearray(b'abc'))
+ self.assertEqual(fromobject(3), bytearray(b'\0\0\0'))
+ self.assertRaises(TypeError, fromobject, BytesLike(b'abc'))
+ self.assertRaises(TypeError, fromobject, 'abc')
+ self.assertRaises(TypeError, fromobject, object())
+
+ # CRASHES fromobject(NULL)
+
+ def test_size(self):
+ # Test PyByteArray_Size()
+ size = _testcapi.bytearray_size
+
+ self.assertEqual(size(bytearray(b'abc')), 3)
+ self.assertEqual(size(ByteArraySubclass(b'abc')), 3)
+
+ # CRASHES size(b'abc')
+ # CRASHES size(object())
+ # CRASHES size(NULL)
+
+ def test_asstring(self):
+ """Test PyByteArray_AsString()"""
+ asstring = _testcapi.bytearray_asstring
+
+ self.assertEqual(asstring(bytearray(b'abc'), 4), b'abc\0')
+ self.assertEqual(asstring(ByteArraySubclass(b'abc'), 4), b'abc\0')
+ self.assertEqual(asstring(bytearray(b'abc\0def'), 8), b'abc\0def\0')
+
+ # CRASHES asstring(b'abc', 0)
+ # CRASHES asstring(object()', 0)
+ # CRASHES asstring(NULL, 0)
+
+ def test_concat(self):
+ """Test PyByteArray_Concat()"""
+ concat = _testcapi.bytearray_concat
+
+ ba = bytearray(b'abc')
+ self.assertEqual(concat(ba, b'def'), bytearray(b'abcdef'))
+ self.assertEqual(ba, b'abc')
+
+ self.assertEqual(concat(b'abc', b'def'), bytearray(b'abcdef'))
+ self.assertEqual(concat(b'a\0b', b'c\0d'), bytearray(b'a\0bc\0d'))
+ self.assertEqual(concat(bytearray(b'abc'), b'def'), bytearray(b'abcdef'))
+ self.assertEqual(concat(b'abc', bytearray(b'def')), bytearray(b'abcdef'))
+ self.assertEqual(concat(bytearray(b'abc'), b''), bytearray(b'abc'))
+ self.assertEqual(concat(b'', bytearray(b'def')), bytearray(b'def'))
+ self.assertEqual(concat(memoryview(b'xabcy')[1:4], b'def'),
+ bytearray(b'abcdef'))
+ self.assertEqual(concat(b'abc', memoryview(b'xdefy')[1:4]),
+ bytearray(b'abcdef'))
+
+ self.assertRaises(TypeError, concat, memoryview(b'axbycz')[::2], b'def')
+ self.assertRaises(TypeError, concat, b'abc', memoryview(b'dxeyfz')[::2])
+ self.assertRaises(TypeError, concat, b'abc', 'def')
+ self.assertRaises(TypeError, concat, 'abc', b'def')
+ self.assertRaises(TypeError, concat, 'abc', 'def')
+ self.assertRaises(TypeError, concat, [], b'def')
+ self.assertRaises(TypeError, concat, b'abc', [])
+ self.assertRaises(TypeError, concat, [], [])
+
+ # CRASHES concat(NULL, bytearray(b'def'))
+ # CRASHES concat(bytearray(b'abc'), NULL)
+ # CRASHES concat(NULL, object())
+ # CRASHES concat(object(), NULL)
+
+ def test_resize(self):
+ """Test PyByteArray_Resize()"""
+ resize = _testcapi.bytearray_resize
+
+ ba = bytearray(b'abcdef')
+ self.assertEqual(resize(ba, 3), 0)
+ self.assertEqual(ba, bytearray(b'abc'))
+ self.assertEqual(resize(ba, 10), 0)
+ self.assertEqual(len(ba), 10)
+ self.assertEqual(ba[:3], bytearray(b'abc'))
+ self.assertEqual(resize(ba, 2**20), 0)
+ self.assertEqual(len(ba), 2**20)
+ self.assertEqual(ba[:3], bytearray(b'abc'))
+ self.assertEqual(resize(ba, 0), 0)
+ self.assertEqual(ba, bytearray())
+
+ ba = ByteArraySubclass(b'abcdef')
+ self.assertEqual(resize(ba, 3), 0)
+ self.assertEqual(ba, bytearray(b'abc'))
+
+ self.assertRaises(MemoryError, resize, bytearray(), sys.maxsize)
+ self.assertRaises(MemoryError, resize, bytearray(1000), sys.maxsize)
+
+ # CRASHES resize(bytearray(b'abc'), -1)
+ # CRASHES resize(b'abc', 0)
+ # CRASHES resize(object(), 0)
+ # CRASHES resize(NULL, 0)
+
+
+if __name__ == "__main__":
+ unittest.main()
--- /dev/null
+import unittest
+import sys
+from test.support import import_helper
+
+_testcapi = import_helper.import_module('_testcapi')
+
+NULL = None
+
+class BytesSubclass(bytes):
+ pass
+
+class BytesLike:
+ def __init__(self, value):
+ self.value = value
+ def __bytes__(self):
+ return self.value
+
+
+class CAPITest(unittest.TestCase):
+ def test_check(self):
+ # Test PyBytes_Check()
+ check = _testcapi.bytes_check
+ self.assertTrue(check(b'abc'))
+ self.assertFalse(check('abc'))
+ self.assertFalse(check(bytearray(b'abc')))
+ self.assertTrue(check(BytesSubclass(b'abc')))
+ self.assertFalse(check(BytesLike(b'abc')))
+ self.assertFalse(check(3))
+ self.assertFalse(check([]))
+ self.assertFalse(check(object()))
+
+ # CRASHES check(NULL)
+
+ def test_checkexact(self):
+ # Test PyBytes_CheckExact()
+ check = _testcapi.bytes_checkexact
+ self.assertTrue(check(b'abc'))
+ self.assertFalse(check('abc'))
+ self.assertFalse(check(bytearray(b'abc')))
+ self.assertFalse(check(BytesSubclass(b'abc')))
+ self.assertFalse(check(BytesLike(b'abc')))
+ self.assertFalse(check(3))
+ self.assertFalse(check([]))
+ self.assertFalse(check(object()))
+
+ # CRASHES check(NULL)
+
+ def test_fromstringandsize(self):
+ # Test PyBytes_FromStringAndSize()
+ fromstringandsize = _testcapi.bytes_fromstringandsize
+
+ self.assertEqual(fromstringandsize(b'abc'), b'abc')
+ self.assertEqual(fromstringandsize(b'abc', 2), b'ab')
+ self.assertEqual(fromstringandsize(b'abc\0def'), b'abc\0def')
+ self.assertEqual(fromstringandsize(b'', 0), b'')
+ self.assertEqual(fromstringandsize(NULL, 0), b'')
+ self.assertEqual(len(fromstringandsize(NULL, 3)), 3)
+ self.assertRaises((MemoryError, OverflowError), fromstringandsize, NULL, sys.maxsize)
+
+ self.assertRaises(SystemError, fromstringandsize, b'abc', -1)
+ self.assertRaises(SystemError, fromstringandsize, NULL, -1)
+
+ def test_fromstring(self):
+ # Test PyBytes_FromString()
+ fromstring = _testcapi.bytes_fromstring
+
+ self.assertEqual(fromstring(b'abc\0def'), b'abc')
+ self.assertEqual(fromstring(b''), b'')
+
+ # CRASHES fromstring(NULL)
+
+ def test_fromobject(self):
+ # Test PyBytes_FromObject()
+ fromobject = _testcapi.bytes_fromobject
+
+ self.assertEqual(fromobject(b'abc'), b'abc')
+ self.assertEqual(fromobject(bytearray(b'abc')), b'abc')
+ self.assertEqual(fromobject(BytesSubclass(b'abc')), b'abc')
+ self.assertEqual(fromobject([97, 98, 99]), b'abc')
+ self.assertRaises(TypeError, fromobject, 3)
+ self.assertRaises(TypeError, fromobject, BytesLike(b'abc'))
+ self.assertRaises(TypeError, fromobject, 'abc')
+ self.assertRaises(TypeError, fromobject, object())
+ self.assertRaises(SystemError, fromobject, NULL)
+
+ def test_size(self):
+ # Test PyBytes_Size()
+ size = _testcapi.bytes_size
+
+ self.assertEqual(size(b'abc'), 3)
+ self.assertEqual(size(BytesSubclass(b'abc')), 3)
+ self.assertRaises(TypeError, size, bytearray(b'abc'))
+ self.assertRaises(TypeError, size, 'abc')
+ self.assertRaises(TypeError, size, object())
+
+ # CRASHES size(NULL)
+
+ def test_asstring(self):
+ """Test PyBytes_AsString()"""
+ asstring = _testcapi.bytes_asstring
+
+ self.assertEqual(asstring(b'abc', 4), b'abc\0')
+ self.assertEqual(asstring(b'abc\0def', 8), b'abc\0def\0')
+ self.assertRaises(TypeError, asstring, 'abc', 0)
+ self.assertRaises(TypeError, asstring, object(), 0)
+
+ # CRASHES asstring(NULL, 0)
+
+ def test_asstringandsize(self):
+ """Test PyBytes_AsStringAndSize()"""
+ asstringandsize = _testcapi.bytes_asstringandsize
+ asstringandsize_null = _testcapi.bytes_asstringandsize_null
+
+ self.assertEqual(asstringandsize(b'abc', 4), (b'abc\0', 3))
+ self.assertEqual(asstringandsize(b'abc\0def', 8), (b'abc\0def\0', 7))
+ self.assertEqual(asstringandsize_null(b'abc', 4), b'abc\0')
+ self.assertRaises(ValueError, asstringandsize_null, b'abc\0def', 8)
+ self.assertRaises(TypeError, asstringandsize, 'abc', 0)
+ self.assertRaises(TypeError, asstringandsize_null, 'abc', 0)
+ self.assertRaises(TypeError, asstringandsize, object(), 0)
+ self.assertRaises(TypeError, asstringandsize_null, object(), 0)
+
+ # CRASHES asstringandsize(NULL, 0)
+ # CRASHES asstringandsize_null(NULL, 0)
+
+ def test_repr(self):
+ # Test PyBytes_Repr()
+ bytes_repr = _testcapi.bytes_repr
+
+ self.assertEqual(bytes_repr(b'''abc''', 0), r"""b'abc'""")
+ self.assertEqual(bytes_repr(b'''abc''', 1), r"""b'abc'""")
+ self.assertEqual(bytes_repr(b'''a'b"c"d''', 0), r"""b'a\'b"c"d'""")
+ self.assertEqual(bytes_repr(b'''a'b"c"d''', 1), r"""b'a\'b"c"d'""")
+ self.assertEqual(bytes_repr(b'''a'b"c''', 0), r"""b'a\'b"c'""")
+ self.assertEqual(bytes_repr(b'''a'b"c''', 1), r"""b'a\'b"c'""")
+ self.assertEqual(bytes_repr(b'''a'b'c"d''', 0), r"""b'a\'b\'c"d'""")
+ self.assertEqual(bytes_repr(b'''a'b'c"d''', 1), r"""b'a\'b\'c"d'""")
+ self.assertEqual(bytes_repr(b'''a'b'c'd''', 0), r"""b'a\'b\'c\'d'""")
+ self.assertEqual(bytes_repr(b'''a'b'c'd''', 1), r'''b"a'b'c'd"''')
+
+ self.assertEqual(bytes_repr(BytesSubclass(b'abc'), 0), r"""b'abc'""")
+
+ # UDEFINED bytes_repr(object(), 0)
+ # CRASHES bytes_repr(NULL, 0)
+
+ def test_concat(self, concat=None):
+ """Test PyBytes_Concat()"""
+ if concat is None:
+ concat = _testcapi.bytes_concat
+
+ self.assertEqual(concat(b'abc', b'def'), b'abcdef')
+ self.assertEqual(concat(b'a\0b', b'c\0d'), b'a\0bc\0d')
+ self.assertEqual(concat(bytearray(b'abc'), b'def'), b'abcdef')
+ self.assertEqual(concat(b'abc', bytearray(b'def')), b'abcdef')
+ self.assertEqual(concat(bytearray(b'abc'), b''), b'abc')
+ self.assertEqual(concat(b'', bytearray(b'def')), b'def')
+ self.assertEqual(concat(memoryview(b'xabcy')[1:4], b'def'), b'abcdef')
+ self.assertEqual(concat(b'abc', memoryview(b'xdefy')[1:4]), b'abcdef')
+
+ self.assertEqual(concat(b'abc', b'def', True), b'abcdef')
+ self.assertEqual(concat(b'abc', bytearray(b'def'), True), b'abcdef')
+ # Check that it does not change the singleton
+ self.assertEqual(concat(bytes(), b'def', True), b'def')
+ self.assertEqual(len(bytes()), 0)
+
+ self.assertRaises(TypeError, concat, memoryview(b'axbycz')[::2], b'def')
+ self.assertRaises(TypeError, concat, b'abc', memoryview(b'dxeyfz')[::2])
+ self.assertRaises(TypeError, concat, b'abc', 'def')
+ self.assertRaises(TypeError, concat, 'abc', b'def')
+ self.assertRaises(TypeError, concat, 'abc', 'def')
+ self.assertRaises(TypeError, concat, [], b'def')
+ self.assertRaises(TypeError, concat, b'abc', [])
+ self.assertRaises(TypeError, concat, [], [])
+
+ self.assertEqual(concat(NULL, b'def'), NULL)
+ self.assertEqual(concat(b'abc', NULL), NULL)
+ self.assertEqual(concat(NULL, object()), NULL)
+ self.assertEqual(concat(object(), NULL), NULL)
+
+ def test_concatanddel(self):
+ """Test PyBytes_ConcatAndDel()"""
+ self.test_concat(_testcapi.bytes_concatanddel)
+
+ def test_decodeescape(self):
+ """Test PyBytes_DecodeEscape()"""
+ decodeescape = _testcapi.bytes_decodeescape
+
+ self.assertEqual(decodeescape(b'abc'), b'abc')
+ self.assertEqual(decodeescape(br'\t\n\r\x0b\x0c\x00\\\'\"'),
+ b'''\t\n\r\v\f\0\\'"''')
+ self.assertEqual(decodeescape(b'\t\n\r\x0b\x0c\x00'), b'\t\n\r\v\f\0')
+ self.assertEqual(decodeescape(br'\xa1\xa2'), b'\xa1\xa2')
+ self.assertEqual(decodeescape(br'\2\24\241'), b'\x02\x14\xa1')
+ self.assertEqual(decodeescape(b'\xa1\xa2'), b'\xa1\xa2')
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(decodeescape(br'\u4f60'), br'\u4f60')
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(decodeescape(br'\z'), br'\z')
+ with self.assertWarns(DeprecationWarning):
+ self.assertEqual(decodeescape(br'\541'), b'a')
+
+ for b in b'\\', br'\x', br'\xa', br'\xz', br'\xaz':
+ self.assertRaises(ValueError, decodeescape, b)
+ self.assertRaises(ValueError, decodeescape, b, 'strict')
+ self.assertEqual(decodeescape(br'x\xa', 'replace'), b'x?')
+ self.assertEqual(decodeescape(br'x\xay', 'replace'), b'x?y')
+ self.assertEqual(decodeescape(br'x\xa\xy', 'replace'), b'x??y')
+ self.assertEqual(decodeescape(br'x\xa\xy', 'ignore'), b'xy')
+ self.assertRaises(ValueError, decodeescape, b'\\', 'spam')
+ self.assertEqual(decodeescape(NULL), b'')
+
+ # CRASHES decodeescape(NULL, NULL, 1)
+
+
+if __name__ == "__main__":
+ unittest.main()
self.assertEqual(fromstringandsize(NULL, 0), '')
self.assertRaises(SystemError, fromstringandsize, b'abc', -1)
- # TODO: Test PyUnicode_FromStringAndSize(NULL, size) for size != 0
+ self.assertRaises(SystemError, fromstringandsize, NULL, -1)
+ self.assertRaises(SystemError, fromstringandsize, NULL, 3)
+ self.assertRaises(SystemError, fromstringandsize, NULL, sys.maxsize)
@support.cpython_only
@unittest.skipIf(_testcapi is None, 'need _testcapi module')
#include "util.h"
+/* Test PyByteArray_Check() */
+static PyObject *
+bytearray_check(PyObject *Py_UNUSED(module), PyObject *obj)
+{
+ NULLABLE(obj);
+ return PyLong_FromLong(PyByteArray_Check(obj));
+}
+
+/* Test PyByteArray_CheckExact() */
+static PyObject *
+bytearray_checkexact(PyObject *Py_UNUSED(module), PyObject *obj)
+{
+ NULLABLE(obj);
+ return PyLong_FromLong(PyByteArray_CheckExact(obj));
+}
+
+/* Test PyByteArray_FromStringAndSize() */
+static PyObject *
+bytearray_fromstringandsize(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ const char *s;
+ Py_ssize_t bsize;
+ Py_ssize_t size = -100;
+
+ if (!PyArg_ParseTuple(args, "z#|n", &s, &bsize, &size)) {
+ return NULL;
+ }
+
+ if (size == -100) {
+ size = bsize;
+ }
+ return PyByteArray_FromStringAndSize(s, size);
+}
+
+/* Test PyByteArray_FromObject() */
+static PyObject *
+bytearray_fromobject(PyObject *Py_UNUSED(module), PyObject *arg)
+{
+ NULLABLE(arg);
+ return PyByteArray_FromObject(arg);
+}
+
+/* Test PyByteArray_Size() */
+static PyObject *
+bytearray_size(PyObject *Py_UNUSED(module), PyObject *arg)
+{
+ NULLABLE(arg);
+ RETURN_SIZE(PyByteArray_Size(arg));
+}
+
+/* Test PyUnicode_AsString() */
+static PyObject *
+bytearray_asstring(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *obj;
+ Py_ssize_t buflen;
+ const char *s;
+
+ if (!PyArg_ParseTuple(args, "On", &obj, &buflen))
+ return NULL;
+
+ NULLABLE(obj);
+ s = PyByteArray_AsString(obj);
+ if (s == NULL)
+ return NULL;
+
+ return PyByteArray_FromStringAndSize(s, buflen);
+}
+
+/* Test PyByteArray_Concat() */
+static PyObject *
+bytearray_concat(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *left, *right;
+
+ if (!PyArg_ParseTuple(args, "OO", &left, &right))
+ return NULL;
+
+ NULLABLE(left);
+ NULLABLE(right);
+ return PyByteArray_Concat(left, right);
+}
+
+/* Test PyByteArray_Resize() */
+static PyObject *
+bytearray_resize(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *obj;
+ Py_ssize_t size;
+
+ if (!PyArg_ParseTuple(args, "On", &obj, &size))
+ return NULL;
+
+ NULLABLE(obj);
+ RETURN_INT(PyByteArray_Resize(obj, size));
+}
+
+
static PyMethodDef test_methods[] = {
+ {"bytearray_check", bytearray_check, METH_O},
+ {"bytearray_checkexact", bytearray_checkexact, METH_O},
+ {"bytearray_fromstringandsize", bytearray_fromstringandsize, METH_VARARGS},
+ {"bytearray_fromobject", bytearray_fromobject, METH_O},
+ {"bytearray_size", bytearray_size, METH_O},
+ {"bytearray_asstring", bytearray_asstring, METH_VARARGS},
+ {"bytearray_concat", bytearray_concat, METH_VARARGS},
+ {"bytearray_resize", bytearray_resize, METH_VARARGS},
{NULL},
};
#include "util.h"
+/* Test PyBytes_Check() */
+static PyObject *
+bytes_check(PyObject *Py_UNUSED(module), PyObject *obj)
+{
+ NULLABLE(obj);
+ return PyLong_FromLong(PyBytes_Check(obj));
+}
+
+/* Test PyBytes_CheckExact() */
+static PyObject *
+bytes_checkexact(PyObject *Py_UNUSED(module), PyObject *obj)
+{
+ NULLABLE(obj);
+ return PyLong_FromLong(PyBytes_CheckExact(obj));
+}
+
+/* Test PyBytes_FromStringAndSize() */
+static PyObject *
+bytes_fromstringandsize(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ const char *s;
+ Py_ssize_t bsize;
+ Py_ssize_t size = -100;
+
+ if (!PyArg_ParseTuple(args, "z#|n", &s, &bsize, &size)) {
+ return NULL;
+ }
+
+ if (size == -100) {
+ size = bsize;
+ }
+ return PyBytes_FromStringAndSize(s, size);
+}
+
+/* Test PyBytes_FromString() */
+static PyObject *
+bytes_fromstring(PyObject *Py_UNUSED(module), PyObject *arg)
+{
+ const char *s;
+ Py_ssize_t size;
+
+ if (!PyArg_Parse(arg, "z#", &s, &size)) {
+ return NULL;
+ }
+ return PyBytes_FromString(s);
+}
+
+/* Test PyBytes_FromObject() */
+static PyObject *
+bytes_fromobject(PyObject *Py_UNUSED(module), PyObject *arg)
+{
+ NULLABLE(arg);
+ return PyBytes_FromObject(arg);
+}
+
+/* Test PyBytes_Size() */
+static PyObject *
+bytes_size(PyObject *Py_UNUSED(module), PyObject *arg)
+{
+ NULLABLE(arg);
+ RETURN_SIZE(PyBytes_Size(arg));
+}
+
+/* Test PyUnicode_AsString() */
+static PyObject *
+bytes_asstring(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *obj;
+ Py_ssize_t buflen;
+ const char *s;
+
+ if (!PyArg_ParseTuple(args, "On", &obj, &buflen))
+ return NULL;
+
+ NULLABLE(obj);
+ s = PyBytes_AsString(obj);
+ if (s == NULL)
+ return NULL;
+
+ return PyBytes_FromStringAndSize(s, buflen);
+}
+
+/* Test PyBytes_AsStringAndSize() */
+static PyObject *
+bytes_asstringandsize(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *obj;
+ Py_ssize_t buflen;
+ char *s = UNINITIALIZED_PTR;
+ Py_ssize_t size = UNINITIALIZED_SIZE;
+
+ if (!PyArg_ParseTuple(args, "On", &obj, &buflen))
+ return NULL;
+
+ NULLABLE(obj);
+ if (PyBytes_AsStringAndSize(obj, &s, &size) < 0) {
+ return NULL;
+ }
+
+ if (s == NULL) {
+ return Py_BuildValue("(On)", Py_None, size);
+ }
+ else {
+ return Py_BuildValue("(y#n)", s, buflen, size);
+ }
+}
+
+static PyObject *
+bytes_asstringandsize_null(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *obj;
+ Py_ssize_t buflen;
+ char *s = UNINITIALIZED_PTR;
+
+ if (!PyArg_ParseTuple(args, "On", &obj, &buflen))
+ return NULL;
+
+ NULLABLE(obj);
+ if (PyBytes_AsStringAndSize(obj, &s, NULL) < 0) {
+ return NULL;
+ }
+
+ if (s == NULL) {
+ Py_RETURN_NONE;
+ }
+ else {
+ return PyBytes_FromStringAndSize(s, buflen);
+ }
+}
+
+/* Test PyBytes_Repr() */
+static PyObject *
+bytes_repr(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *obj;
+ int smartquotes;
+ if (!PyArg_ParseTuple(args, "Oi", &obj, &smartquotes))
+ return NULL;
+
+ NULLABLE(obj);
+ return PyBytes_Repr(obj, smartquotes);
+}
+
+/* Test PyBytes_Concat() */
+static PyObject *
+bytes_concat(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *left, *right;
+ int new = 0;
+
+ if (!PyArg_ParseTuple(args, "OO|p", &left, &right, &new))
+ return NULL;
+
+ NULLABLE(left);
+ NULLABLE(right);
+ if (new) {
+ assert(left != NULL);
+ assert(PyBytes_CheckExact(left));
+ left = PyBytes_FromStringAndSize(PyBytes_AS_STRING(left),
+ PyBytes_GET_SIZE(left));
+ if (left == NULL) {
+ return NULL;
+ }
+ }
+ else {
+ Py_XINCREF(left);
+ }
+ PyBytes_Concat(&left, right);
+ if (left == NULL && !PyErr_Occurred()) {
+ Py_RETURN_NONE;
+ }
+ return left;
+}
+
+/* Test PyBytes_ConcatAndDel() */
+static PyObject *
+bytes_concatanddel(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ PyObject *left, *right;
+ int new = 0;
+
+ if (!PyArg_ParseTuple(args, "OO|p", &left, &right, &new))
+ return NULL;
+
+ NULLABLE(left);
+ NULLABLE(right);
+ if (new) {
+ assert(left != NULL);
+ assert(PyBytes_CheckExact(left));
+ left = PyBytes_FromStringAndSize(PyBytes_AS_STRING(left),
+ PyBytes_GET_SIZE(left));
+ if (left == NULL) {
+ return NULL;
+ }
+ }
+ else {
+ Py_XINCREF(left);
+ }
+ Py_XINCREF(right);
+ PyBytes_ConcatAndDel(&left, right);
+ if (left == NULL && !PyErr_Occurred()) {
+ Py_RETURN_NONE;
+ }
+ return left;
+}
+
+/* Test PyBytes_DecodeEscape() */
+static PyObject *
+bytes_decodeescape(PyObject *Py_UNUSED(module), PyObject *args)
+{
+ const char *s;
+ Py_ssize_t bsize;
+ Py_ssize_t size = -100;
+ const char *errors = NULL;
+
+ if (!PyArg_ParseTuple(args, "z#|zn", &s, &bsize, &errors, &size))
+ return NULL;
+
+ if (size == -100) {
+ size = bsize;
+ }
+ return PyBytes_DecodeEscape(s, size, errors, 0, NULL);
+}
+
+
static PyMethodDef test_methods[] = {
+ {"bytes_check", bytes_check, METH_O},
+ {"bytes_checkexact", bytes_checkexact, METH_O},
+ {"bytes_fromstringandsize", bytes_fromstringandsize, METH_VARARGS},
+ {"bytes_fromstring", bytes_fromstring, METH_O},
+ {"bytes_fromobject", bytes_fromobject, METH_O},
+ {"bytes_size", bytes_size, METH_O},
+ {"bytes_asstring", bytes_asstring, METH_VARARGS},
+ {"bytes_asstringandsize", bytes_asstringandsize, METH_VARARGS},
+ {"bytes_asstringandsize_null", bytes_asstringandsize_null, METH_VARARGS},
+ {"bytes_repr", bytes_repr, METH_VARARGS},
+ {"bytes_concat", bytes_concat, METH_VARARGS},
+ {"bytes_concatanddel", bytes_concatanddel, METH_VARARGS},
+ {"bytes_decodeescape", bytes_decodeescape, METH_VARARGS},
{NULL},
};
projects / thirdparty / Python / cpython.git / commitdiff
