| import string | |
| import sys | |
| import unittest | |
| from test import support | |
| from test.support import import_helper | |
| from test.support import script_helper | |
| from test.support import warnings_helper | |
| from test.support.testcase import FloatsAreIdenticalMixin | |
| # Skip this test if the _testcapi module isn't available. | |
| _testcapi = import_helper.import_module('_testcapi') | |
| from _testcapi import getargs_keywords, getargs_keyword_only | |
| try: | |
| import _testinternalcapi | |
| except ImportError: | |
| _testinternalcapi = None | |
| # > 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. PyLong_AsUnsignedLongMask() -> | |
| # unsigned long and PyLong_AsUnsignedLongLongMask() -> unsigned | |
| # long long (if that exists). | |
| LARGE = 0x7FFFFFFF | |
| VERY_LARGE = 0xFF0000121212121212121242 | |
| from _testcapi import UCHAR_MAX, USHRT_MAX, UINT_MAX, ULONG_MAX, ULLONG_MAX, INT_MAX, \ | |
| INT_MIN, LONG_MIN, LONG_MAX, LLONG_MIN, LLONG_MAX, PY_SSIZE_T_MIN, PY_SSIZE_T_MAX, \ | |
| SHRT_MIN, SHRT_MAX, FLT_MIN, FLT_MAX, DBL_MIN, DBL_MAX | |
| DBL_MAX_EXP = sys.float_info.max_exp | |
| INF = float('inf') | |
| NAN = float('nan') | |
| # fake, they are not defined in Python's header files | |
| SCHAR_MAX = UCHAR_MAX // 2 | |
| SCHAR_MIN = SCHAR_MAX - UCHAR_MAX | |
| NULL = None | |
| class CustomError(Exception): | |
| pass | |
| class Index: | |
| def __index__(self): | |
| return 99 | |
| class IndexIntSubclass(int): | |
| def __index__(self): | |
| return 99 | |
| class BadIndex: | |
| def __index__(self): | |
| return 1.0 | |
| class BadIndex2: | |
| def __index__(self): | |
| return True | |
| class BadIndex3(int): | |
| def __index__(self): | |
| return True | |
| class Int: | |
| def __int__(self): | |
| return 99 | |
| class IntSubclass(int): | |
| def __int__(self): | |
| return 99 | |
| class BadInt: | |
| def __int__(self): | |
| return 1.0 | |
| class BadInt2: | |
| def __int__(self): | |
| return True | |
| class BadInt3(int): | |
| def __int__(self): | |
| return True | |
| class Float: | |
| def __float__(self): | |
| return 4.25 | |
| class FloatSubclass(float): | |
| pass | |
| class FloatSubclass2(float): | |
| def __float__(self): | |
| return 4.25 | |
| class BadFloat: | |
| def __float__(self): | |
| return 687 | |
| class BadFloat2: | |
| def __float__(self): | |
| return FloatSubclass(4.25) | |
| class BadFloat3(float): | |
| def __float__(self): | |
| return FloatSubclass(4.25) | |
| class Complex: | |
| def __complex__(self): | |
| return 4.25+0.5j | |
| class ComplexSubclass(complex): | |
| pass | |
| class ComplexSubclass2(complex): | |
| def __complex__(self): | |
| return 4.25+0.5j | |
| class BadComplex: | |
| def __complex__(self): | |
| return 1.25 | |
| class BadComplex2: | |
| def __complex__(self): | |
| return ComplexSubclass(4.25+0.5j) | |
| class BadComplex3(complex): | |
| def __complex__(self): | |
| return ComplexSubclass(4.25+0.5j) | |
| class TupleSubclass(tuple): | |
| pass | |
| class DictSubclass(dict): | |
| pass | |
| NONCONTIG_WRITABLE = memoryview(bytearray(b'noncontig'))[::-2] | |
| NONCONTIG_READONLY = memoryview(b'noncontig')[::-2] | |
| class Unsigned_TestCase(unittest.TestCase): | |
| def test_b(self): | |
| from _testcapi import getargs_b | |
| # b returns 'unsigned char', and does range checking (0 ... UCHAR_MAX) | |
| self.assertRaises(TypeError, getargs_b, 3.14) | |
| self.assertEqual(99, getargs_b(Index())) | |
| self.assertEqual(0, getargs_b(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_b, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_b(BadIndex2())) | |
| self.assertEqual(0, getargs_b(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_b, Int()) | |
| self.assertEqual(0, getargs_b(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_b, BadInt()) | |
| self.assertRaises(TypeError, getargs_b, BadInt2()) | |
| self.assertEqual(0, getargs_b(BadInt3())) | |
| self.assertRaises(OverflowError, getargs_b, -1) | |
| self.assertEqual(0, getargs_b(0)) | |
| self.assertEqual(UCHAR_MAX, getargs_b(UCHAR_MAX)) | |
| self.assertRaises(OverflowError, getargs_b, UCHAR_MAX + 1) | |
| self.assertEqual(42, getargs_b(42)) | |
| self.assertRaises(OverflowError, getargs_b, VERY_LARGE) | |
| def test_B(self): | |
| from _testcapi import getargs_B | |
| # B returns 'unsigned char', no range checking | |
| self.assertRaises(TypeError, getargs_B, 3.14) | |
| self.assertEqual(99, getargs_B(Index())) | |
| self.assertEqual(0, getargs_B(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_B, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_B(BadIndex2())) | |
| self.assertEqual(0, getargs_B(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_B, Int()) | |
| self.assertEqual(0, getargs_B(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_B, BadInt()) | |
| self.assertRaises(TypeError, getargs_B, BadInt2()) | |
| self.assertEqual(0, getargs_B(BadInt3())) | |
| self.assertEqual(UCHAR_MAX, getargs_B(-1)) | |
| self.assertEqual(0, getargs_B(0)) | |
| self.assertEqual(UCHAR_MAX, getargs_B(UCHAR_MAX)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(0, getargs_B(UCHAR_MAX+1)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_B(-UCHAR_MAX)) | |
| self.assertEqual(SCHAR_MAX+1, getargs_B(SCHAR_MIN)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(SCHAR_MAX, getargs_B(SCHAR_MIN-1)) | |
| self.assertEqual(128, getargs_B(-2**7)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(127, getargs_B(-2**7-1)) | |
| self.assertEqual(42, getargs_B(42)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(UCHAR_MAX & VERY_LARGE, getargs_B(VERY_LARGE)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(UCHAR_MAX & -VERY_LARGE, getargs_B(-VERY_LARGE)) | |
| def test_H(self): | |
| from _testcapi import getargs_H | |
| # H returns 'unsigned short', no range checking | |
| self.assertRaises(TypeError, getargs_H, 3.14) | |
| self.assertEqual(99, getargs_H(Index())) | |
| self.assertEqual(0, getargs_H(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_H, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_H(BadIndex2())) | |
| self.assertEqual(0, getargs_H(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_H, Int()) | |
| self.assertEqual(0, getargs_H(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_H, BadInt()) | |
| self.assertRaises(TypeError, getargs_H, BadInt2()) | |
| self.assertEqual(0, getargs_H(BadInt3())) | |
| self.assertEqual(USHRT_MAX, getargs_H(-1)) | |
| self.assertEqual(0, getargs_H(0)) | |
| self.assertEqual(USHRT_MAX, getargs_H(USHRT_MAX)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(0, getargs_H(USHRT_MAX+1)) | |
| self.assertEqual(SHRT_MAX+1, getargs_H(SHRT_MIN)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(SHRT_MAX, getargs_H(SHRT_MIN-1)) | |
| self.assertEqual(42, getargs_H(42)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(USHRT_MAX & VERY_LARGE, getargs_H(VERY_LARGE)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(USHRT_MAX & -VERY_LARGE, getargs_H(-VERY_LARGE)) | |
| def test_I(self): | |
| from _testcapi import getargs_I | |
| # I returns 'unsigned int', no range checking | |
| self.assertRaises(TypeError, getargs_I, 3.14) | |
| self.assertEqual(99, getargs_I(Index())) | |
| self.assertEqual(0, getargs_I(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_I, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_I(BadIndex2())) | |
| self.assertEqual(0, getargs_I(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_I, Int()) | |
| self.assertEqual(0, getargs_I(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_I, BadInt()) | |
| self.assertRaises(TypeError, getargs_I, BadInt2()) | |
| self.assertEqual(0, getargs_I(BadInt3())) | |
| self.assertEqual(UINT_MAX, getargs_I(-1)) | |
| self.assertEqual(0, getargs_I(0)) | |
| self.assertEqual(UINT_MAX, getargs_I(UINT_MAX)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(0, getargs_I(UINT_MAX+1)) | |
| self.assertEqual(INT_MAX+1, getargs_I(INT_MIN)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(INT_MAX, getargs_I(INT_MIN-1)) | |
| self.assertEqual(42, getargs_I(42)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(UINT_MAX & VERY_LARGE, getargs_I(VERY_LARGE)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(UINT_MAX & -VERY_LARGE, getargs_I(-VERY_LARGE)) | |
| def test_k(self): | |
| from _testcapi import getargs_k | |
| # k returns 'unsigned long', no range checking | |
| self.assertRaises(TypeError, getargs_k, 3.14) | |
| self.assertEqual(99, getargs_k(Index())) | |
| self.assertEqual(0, getargs_k(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_k, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_k(BadIndex2())) | |
| self.assertEqual(0, getargs_k(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_k, Int()) | |
| self.assertEqual(0, getargs_k(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_k, BadInt()) | |
| self.assertRaises(TypeError, getargs_k, BadInt2()) | |
| self.assertEqual(0, getargs_k(BadInt3())) | |
| self.assertEqual(ULONG_MAX, getargs_k(-1)) | |
| self.assertEqual(0, getargs_k(0)) | |
| self.assertEqual(ULONG_MAX, getargs_k(ULONG_MAX)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(0, getargs_k(ULONG_MAX+1)) | |
| self.assertEqual(LONG_MAX+1, getargs_k(LONG_MIN)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(LONG_MAX, getargs_k(LONG_MIN-1)) | |
| self.assertEqual(42, getargs_k(42)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(ULONG_MAX & VERY_LARGE, getargs_k(VERY_LARGE)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(ULONG_MAX & -VERY_LARGE, getargs_k(-VERY_LARGE)) | |
| class Signed_TestCase(unittest.TestCase): | |
| def test_h(self): | |
| from _testcapi import getargs_h | |
| # h returns 'short', and does range checking (SHRT_MIN ... SHRT_MAX) | |
| self.assertRaises(TypeError, getargs_h, 3.14) | |
| self.assertEqual(99, getargs_h(Index())) | |
| self.assertEqual(0, getargs_h(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_h, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_h(BadIndex2())) | |
| self.assertEqual(0, getargs_h(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_h, Int()) | |
| self.assertEqual(0, getargs_h(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_h, BadInt()) | |
| self.assertRaises(TypeError, getargs_h, BadInt2()) | |
| self.assertEqual(0, getargs_h(BadInt3())) | |
| self.assertRaises(OverflowError, getargs_h, SHRT_MIN-1) | |
| self.assertEqual(SHRT_MIN, getargs_h(SHRT_MIN)) | |
| self.assertEqual(SHRT_MAX, getargs_h(SHRT_MAX)) | |
| self.assertRaises(OverflowError, getargs_h, SHRT_MAX+1) | |
| self.assertEqual(42, getargs_h(42)) | |
| self.assertRaises(OverflowError, getargs_h, VERY_LARGE) | |
| def test_i(self): | |
| from _testcapi import getargs_i | |
| # i returns 'int', and does range checking (INT_MIN ... INT_MAX) | |
| self.assertRaises(TypeError, getargs_i, 3.14) | |
| self.assertEqual(99, getargs_i(Index())) | |
| self.assertEqual(0, getargs_i(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_i, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_i(BadIndex2())) | |
| self.assertEqual(0, getargs_i(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_i, Int()) | |
| self.assertEqual(0, getargs_i(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_i, BadInt()) | |
| self.assertRaises(TypeError, getargs_i, BadInt2()) | |
| self.assertEqual(0, getargs_i(BadInt3())) | |
| self.assertRaises(OverflowError, getargs_i, INT_MIN-1) | |
| self.assertEqual(INT_MIN, getargs_i(INT_MIN)) | |
| self.assertEqual(INT_MAX, getargs_i(INT_MAX)) | |
| self.assertRaises(OverflowError, getargs_i, INT_MAX+1) | |
| self.assertEqual(42, getargs_i(42)) | |
| self.assertRaises(OverflowError, getargs_i, VERY_LARGE) | |
| def test_l(self): | |
| from _testcapi import getargs_l | |
| # l returns 'long', and does range checking (LONG_MIN ... LONG_MAX) | |
| self.assertRaises(TypeError, getargs_l, 3.14) | |
| self.assertEqual(99, getargs_l(Index())) | |
| self.assertEqual(0, getargs_l(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_l, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_l(BadIndex2())) | |
| self.assertEqual(0, getargs_l(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_l, Int()) | |
| self.assertEqual(0, getargs_l(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_l, BadInt()) | |
| self.assertRaises(TypeError, getargs_l, BadInt2()) | |
| self.assertEqual(0, getargs_l(BadInt3())) | |
| self.assertRaises(OverflowError, getargs_l, LONG_MIN-1) | |
| self.assertEqual(LONG_MIN, getargs_l(LONG_MIN)) | |
| self.assertEqual(LONG_MAX, getargs_l(LONG_MAX)) | |
| self.assertRaises(OverflowError, getargs_l, LONG_MAX+1) | |
| self.assertEqual(42, getargs_l(42)) | |
| self.assertRaises(OverflowError, getargs_l, VERY_LARGE) | |
| def test_n(self): | |
| from _testcapi import getargs_n | |
| # n returns 'Py_ssize_t', and does range checking | |
| # (PY_SSIZE_T_MIN ... PY_SSIZE_T_MAX) | |
| self.assertRaises(TypeError, getargs_n, 3.14) | |
| self.assertEqual(99, getargs_n(Index())) | |
| self.assertEqual(0, getargs_n(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_n, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_n(BadIndex2())) | |
| self.assertEqual(0, getargs_n(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_n, Int()) | |
| self.assertEqual(0, getargs_n(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_n, BadInt()) | |
| self.assertRaises(TypeError, getargs_n, BadInt2()) | |
| self.assertEqual(0, getargs_n(BadInt3())) | |
| self.assertRaises(OverflowError, getargs_n, PY_SSIZE_T_MIN-1) | |
| self.assertEqual(PY_SSIZE_T_MIN, getargs_n(PY_SSIZE_T_MIN)) | |
| self.assertEqual(PY_SSIZE_T_MAX, getargs_n(PY_SSIZE_T_MAX)) | |
| self.assertRaises(OverflowError, getargs_n, PY_SSIZE_T_MAX+1) | |
| self.assertEqual(42, getargs_n(42)) | |
| self.assertRaises(OverflowError, getargs_n, VERY_LARGE) | |
| class LongLong_TestCase(unittest.TestCase): | |
| def test_L(self): | |
| from _testcapi import getargs_L | |
| # L returns 'long long', and does range checking (LLONG_MIN | |
| # ... LLONG_MAX) | |
| self.assertRaises(TypeError, getargs_L, 3.14) | |
| self.assertRaises(TypeError, getargs_L, "Hello") | |
| self.assertEqual(99, getargs_L(Index())) | |
| self.assertEqual(0, getargs_L(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_L, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_L(BadIndex2())) | |
| self.assertEqual(0, getargs_L(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_L, Int()) | |
| self.assertEqual(0, getargs_L(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_L, BadInt()) | |
| self.assertRaises(TypeError, getargs_L, BadInt2()) | |
| self.assertEqual(0, getargs_L(BadInt3())) | |
| self.assertRaises(OverflowError, getargs_L, LLONG_MIN-1) | |
| self.assertEqual(LLONG_MIN, getargs_L(LLONG_MIN)) | |
| self.assertEqual(LLONG_MAX, getargs_L(LLONG_MAX)) | |
| self.assertRaises(OverflowError, getargs_L, LLONG_MAX+1) | |
| self.assertEqual(42, getargs_L(42)) | |
| self.assertRaises(OverflowError, getargs_L, VERY_LARGE) | |
| def test_K(self): | |
| from _testcapi import getargs_K | |
| # K return 'unsigned long long', no range checking | |
| self.assertRaises(TypeError, getargs_K, 3.14) | |
| self.assertEqual(99, getargs_K(Index())) | |
| self.assertEqual(0, getargs_K(IndexIntSubclass())) | |
| self.assertRaises(TypeError, getargs_K, BadIndex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(1, getargs_K(BadIndex2())) | |
| self.assertEqual(0, getargs_K(BadIndex3())) | |
| self.assertRaises(TypeError, getargs_K, Int()) | |
| self.assertEqual(0, getargs_K(IntSubclass())) | |
| self.assertRaises(TypeError, getargs_K, BadInt()) | |
| self.assertRaises(TypeError, getargs_K, BadInt2()) | |
| self.assertEqual(0, getargs_K(BadInt3())) | |
| self.assertEqual(ULLONG_MAX, getargs_K(ULLONG_MAX)) | |
| self.assertEqual(0, getargs_K(0)) | |
| self.assertEqual(ULLONG_MAX, getargs_K(ULLONG_MAX)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(0, getargs_K(ULLONG_MAX+1)) | |
| self.assertEqual(LLONG_MAX+1, getargs_K(LLONG_MIN)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(LLONG_MAX, getargs_K(LLONG_MIN-1)) | |
| self.assertEqual(42, getargs_K(42)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(ULLONG_MAX & VERY_LARGE, getargs_K(VERY_LARGE)) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(ULLONG_MAX & -VERY_LARGE, getargs_K(-VERY_LARGE)) | |
| class Float_TestCase(unittest.TestCase, FloatsAreIdenticalMixin): | |
| def test_f(self): | |
| from _testcapi import getargs_f | |
| self.assertEqual(getargs_f(4.25), 4.25) | |
| self.assertEqual(getargs_f(4), 4.0) | |
| self.assertRaises(TypeError, getargs_f, 4.25+0j) | |
| self.assertEqual(getargs_f(Float()), 4.25) | |
| self.assertEqual(getargs_f(FloatSubclass(7.5)), 7.5) | |
| self.assertEqual(getargs_f(FloatSubclass2(7.5)), 7.5) | |
| self.assertRaises(TypeError, getargs_f, BadFloat()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(getargs_f(BadFloat2()), 4.25) | |
| self.assertEqual(getargs_f(BadFloat3(7.5)), 7.5) | |
| self.assertEqual(getargs_f(Index()), 99.0) | |
| self.assertRaises(TypeError, getargs_f, Int()) | |
| for x in (FLT_MIN, -FLT_MIN, FLT_MAX, -FLT_MAX, INF, -INF): | |
| self.assertEqual(getargs_f(x), x) | |
| if FLT_MAX < DBL_MAX: | |
| self.assertEqual(getargs_f(DBL_MAX), INF) | |
| self.assertEqual(getargs_f(-DBL_MAX), -INF) | |
| if FLT_MIN > DBL_MIN: | |
| self.assertFloatsAreIdentical(getargs_f(DBL_MIN), 0.0) | |
| self.assertFloatsAreIdentical(getargs_f(-DBL_MIN), -0.0) | |
| self.assertFloatsAreIdentical(getargs_f(0.0), 0.0) | |
| self.assertFloatsAreIdentical(getargs_f(-0.0), -0.0) | |
| r = getargs_f(NAN) | |
| self.assertNotEqual(r, r) | |
| @support.requires_IEEE_754 | |
| def test_f_rounding(self): | |
| from _testcapi import getargs_f | |
| self.assertEqual(getargs_f(3.40282356e38), FLT_MAX) | |
| self.assertEqual(getargs_f(-3.40282356e38), -FLT_MAX) | |
| def test_d(self): | |
| from _testcapi import getargs_d | |
| self.assertEqual(getargs_d(4.25), 4.25) | |
| self.assertEqual(getargs_d(4), 4.0) | |
| self.assertRaises(TypeError, getargs_d, 4.25+0j) | |
| self.assertEqual(getargs_d(Float()), 4.25) | |
| self.assertEqual(getargs_d(FloatSubclass(7.5)), 7.5) | |
| self.assertEqual(getargs_d(FloatSubclass2(7.5)), 7.5) | |
| self.assertRaises(TypeError, getargs_d, BadFloat()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(getargs_d(BadFloat2()), 4.25) | |
| self.assertEqual(getargs_d(BadFloat3(7.5)), 7.5) | |
| self.assertEqual(getargs_d(Index()), 99.0) | |
| self.assertRaises(TypeError, getargs_d, Int()) | |
| for x in (DBL_MIN, -DBL_MIN, DBL_MAX, -DBL_MAX, INF, -INF): | |
| self.assertEqual(getargs_d(x), x) | |
| self.assertRaises(OverflowError, getargs_d, 1<<DBL_MAX_EXP) | |
| self.assertRaises(OverflowError, getargs_d, -1<<DBL_MAX_EXP) | |
| self.assertFloatsAreIdentical(getargs_d(0.0), 0.0) | |
| self.assertFloatsAreIdentical(getargs_d(-0.0), -0.0) | |
| r = getargs_d(NAN) | |
| self.assertNotEqual(r, r) | |
| def test_D(self): | |
| from _testcapi import getargs_D | |
| self.assertEqual(getargs_D(4.25+0.5j), 4.25+0.5j) | |
| self.assertEqual(getargs_D(4.25), 4.25+0j) | |
| self.assertEqual(getargs_D(4), 4.0+0j) | |
| self.assertEqual(getargs_D(Complex()), 4.25+0.5j) | |
| self.assertEqual(getargs_D(ComplexSubclass(7.5+0.25j)), 7.5+0.25j) | |
| self.assertEqual(getargs_D(ComplexSubclass2(7.5+0.25j)), 7.5+0.25j) | |
| self.assertRaises(TypeError, getargs_D, BadComplex()) | |
| with self.assertWarns(DeprecationWarning): | |
| self.assertEqual(getargs_D(BadComplex2()), 4.25+0.5j) | |
| self.assertEqual(getargs_D(BadComplex3(7.5+0.25j)), 7.5+0.25j) | |
| self.assertEqual(getargs_D(Index()), 99.0+0j) | |
| self.assertRaises(TypeError, getargs_D, Int()) | |
| for x in (DBL_MIN, -DBL_MIN, DBL_MAX, -DBL_MAX, INF, -INF): | |
| c = complex(x, 1.0) | |
| self.assertEqual(getargs_D(c), c) | |
| c = complex(1.0, x) | |
| self.assertEqual(getargs_D(c), c) | |
| self.assertFloatsAreIdentical(getargs_D(complex(0.0, 1.0)).real, 0.0) | |
| self.assertFloatsAreIdentical(getargs_D(complex(-0.0, 1.0)).real, -0.0) | |
| self.assertFloatsAreIdentical(getargs_D(complex(1.0, 0.0)).imag, 0.0) | |
| self.assertFloatsAreIdentical(getargs_D(complex(1.0, -0.0)).imag, -0.0) | |
| class Paradox: | |
| "This statement is false." | |
| def __bool__(self): | |
| raise NotImplementedError | |
| class Boolean_TestCase(unittest.TestCase): | |
| def test_p(self): | |
| from _testcapi import getargs_p | |
| self.assertEqual(0, getargs_p(False)) | |
| self.assertEqual(0, getargs_p(None)) | |
| self.assertEqual(0, getargs_p(0)) | |
| self.assertEqual(0, getargs_p(0.0)) | |
| self.assertEqual(0, getargs_p(0j)) | |
| self.assertEqual(0, getargs_p('')) | |
| self.assertEqual(0, getargs_p(())) | |
| self.assertEqual(0, getargs_p([])) | |
| self.assertEqual(0, getargs_p({})) | |
| self.assertEqual(1, getargs_p(True)) | |
| self.assertEqual(1, getargs_p(1)) | |
| self.assertEqual(1, getargs_p(1.0)) | |
| self.assertEqual(1, getargs_p(1j)) | |
| self.assertEqual(1, getargs_p('x')) | |
| self.assertEqual(1, getargs_p((1,))) | |
| self.assertEqual(1, getargs_p([1])) | |
| self.assertEqual(1, getargs_p({1:2})) | |
| self.assertEqual(1, getargs_p(unittest.TestCase)) | |
| self.assertRaises(NotImplementedError, getargs_p, Paradox()) | |
| class Tuple_TestCase(unittest.TestCase): | |
| def test_args(self): | |
| from _testcapi import get_args | |
| ret = get_args(1, 2) | |
| self.assertEqual(ret, (1, 2)) | |
| self.assertIs(type(ret), tuple) | |
| ret = get_args(1, *(2, 3)) | |
| self.assertEqual(ret, (1, 2, 3)) | |
| self.assertIs(type(ret), tuple) | |
| ret = get_args(*[1, 2]) | |
| self.assertEqual(ret, (1, 2)) | |
| self.assertIs(type(ret), tuple) | |
| ret = get_args(*TupleSubclass([1, 2])) | |
| self.assertEqual(ret, (1, 2)) | |
| self.assertIs(type(ret), tuple) | |
| ret = get_args() | |
| self.assertIn(ret, ((), None)) | |
| self.assertIn(type(ret), (tuple, type(None))) | |
| ret = get_args(*()) | |
| self.assertIn(ret, ((), None)) | |
| self.assertIn(type(ret), (tuple, type(None))) | |
| def test_tuple(self): | |
| from _testcapi import getargs_tuple | |
| ret = getargs_tuple(1, (2, 3)) | |
| self.assertEqual(ret, (1,2,3)) | |
| # make sure invalid sequence arguments are handled correctly | |
| class TestSeq: | |
| def __len__(self): | |
| return 2 | |
| def __getitem__(self, n): | |
| raise CustomError | |
| self.assertRaises(CustomError, getargs_tuple, 1, TestSeq()) | |
| class Keywords_TestCase(unittest.TestCase): | |
| def test_kwargs(self): | |
| from _testcapi import get_kwargs | |
| ret = get_kwargs(a=1, b=2) | |
| self.assertEqual(ret, {'a': 1, 'b': 2}) | |
| self.assertIs(type(ret), dict) | |
| ret = get_kwargs(a=1, **{'b': 2, 'c': 3}) | |
| self.assertEqual(ret, {'a': 1, 'b': 2, 'c': 3}) | |
| self.assertIs(type(ret), dict) | |
| ret = get_kwargs(**DictSubclass({'a': 1, 'b': 2})) | |
| self.assertEqual(ret, {'a': 1, 'b': 2}) | |
| self.assertIs(type(ret), dict) | |
| ret = get_kwargs() | |
| self.assertIn(ret, ({}, None)) | |
| self.assertIn(type(ret), (dict, type(None))) | |
| ret = get_kwargs(**{}) | |
| self.assertIn(ret, ({}, None)) | |
| self.assertIn(type(ret), (dict, type(None))) | |
| def test_positional_args(self): | |
| # using all positional args | |
| self.assertEqual( | |
| getargs_keywords((1,2), 3, (4,(5,6)), (7,8,9), 10), | |
| (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) | |
| ) | |
| def test_mixed_args(self): | |
| # positional and keyword args | |
| self.assertEqual( | |
| getargs_keywords((1,2), 3, (4,(5,6)), arg4=(7,8,9), arg5=10), | |
| (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) | |
| ) | |
| def test_keyword_args(self): | |
| # all keywords | |
| self.assertEqual( | |
| getargs_keywords(arg1=(1,2), arg2=3, arg3=(4,(5,6)), arg4=(7,8,9), arg5=10), | |
| (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) | |
| ) | |
| def test_optional_args(self): | |
| # missing optional keyword args, skipping tuples | |
| self.assertEqual( | |
| getargs_keywords(arg1=(1,2), arg2=3, arg5=10), | |
| (1, 2, 3, -1, -1, -1, -1, -1, -1, 10) | |
| ) | |
| def test_required_args(self): | |
| # required arg missing | |
| try: | |
| getargs_keywords(arg1=(1,2)) | |
| except TypeError as err: | |
| self.assertEqual( | |
| str(err), "function missing required argument 'arg2' (pos 2)") | |
| else: | |
| self.fail('TypeError should have been raised') | |
| def test_too_many_args(self): | |
| try: | |
| getargs_keywords((1,2),3,(4,(5,6)),(7,8,9),10,111) | |
| except TypeError as err: | |
| self.assertEqual(str(err), "function takes at most 5 arguments (6 given)") | |
| else: | |
| self.fail('TypeError should have been raised') | |
| def test_invalid_keyword(self): | |
| # extraneous keyword arg | |
| try: | |
| getargs_keywords((1,2),3,arg5=10,arg666=666) | |
| except TypeError as err: | |
| self.assertEqual(str(err), "this function got an unexpected keyword argument 'arg666'") | |
| else: | |
| self.fail('TypeError should have been raised') | |
| def test_surrogate_keyword(self): | |
| try: | |
| getargs_keywords((1,2), 3, (4,(5,6)), (7,8,9), **{'\uDC80': 10}) | |
| except TypeError as err: | |
| self.assertEqual(str(err), "this function got an unexpected keyword argument '\udc80'") | |
| else: | |
| self.fail('TypeError should have been raised') | |
| class KeywordOnly_TestCase(unittest.TestCase): | |
| def test_positional_args(self): | |
| # using all possible positional args | |
| self.assertEqual( | |
| getargs_keyword_only(1, 2), | |
| (1, 2, -1) | |
| ) | |
| def test_mixed_args(self): | |
| # positional and keyword args | |
| self.assertEqual( | |
| getargs_keyword_only(1, 2, keyword_only=3), | |
| (1, 2, 3) | |
| ) | |
| def test_keyword_args(self): | |
| # all keywords | |
| self.assertEqual( | |
| getargs_keyword_only(required=1, optional=2, keyword_only=3), | |
| (1, 2, 3) | |
| ) | |
| def test_optional_args(self): | |
| # missing optional keyword args, skipping tuples | |
| self.assertEqual( | |
| getargs_keyword_only(required=1, optional=2), | |
| (1, 2, -1) | |
| ) | |
| self.assertEqual( | |
| getargs_keyword_only(required=1, keyword_only=3), | |
| (1, -1, 3) | |
| ) | |
| def test_required_args(self): | |
| self.assertEqual( | |
| getargs_keyword_only(1), | |
| (1, -1, -1) | |
| ) | |
| self.assertEqual( | |
| getargs_keyword_only(required=1), | |
| (1, -1, -1) | |
| ) | |
| # required arg missing | |
| with self.assertRaisesRegex(TypeError, | |
| r"function missing required argument 'required' \(pos 1\)"): | |
| getargs_keyword_only(optional=2) | |
| with self.assertRaisesRegex(TypeError, | |
| r"function missing required argument 'required' \(pos 1\)"): | |
| getargs_keyword_only(keyword_only=3) | |
| def test_too_many_args(self): | |
| with self.assertRaisesRegex(TypeError, | |
| r"function takes at most 2 positional arguments \(3 given\)"): | |
| getargs_keyword_only(1, 2, 3) | |
| with self.assertRaisesRegex(TypeError, | |
| r"function takes at most 3 arguments \(4 given\)"): | |
| getargs_keyword_only(1, 2, 3, keyword_only=5) | |
| def test_invalid_keyword(self): | |
| # extraneous keyword arg | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument 'monster'"): | |
| getargs_keyword_only(1, 2, monster=666) | |
| def test_surrogate_keyword(self): | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument '\udc80'"): | |
| getargs_keyword_only(1, 2, **{'\uDC80': 10}) | |
| def test_weird_str_subclass(self): | |
| class BadStr(str): | |
| def __eq__(self, other): | |
| return True | |
| def __hash__(self): | |
| # Guaranteed different hash | |
| return str.__hash__(self) ^ 3 | |
| with self.assertRaisesRegex(TypeError, | |
| "invalid keyword argument for this function"): | |
| getargs_keyword_only(1, 2, **{BadStr("keyword_only"): 3}) | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument"): | |
| getargs_keyword_only(1, 2, **{BadStr("monster"): 666}) | |
| def test_weird_str_subclass2(self): | |
| class BadStr(str): | |
| def __eq__(self, other): | |
| return False | |
| def __hash__(self): | |
| return str.__hash__(self) | |
| with self.assertRaisesRegex(TypeError, | |
| "invalid keyword argument for this function"): | |
| getargs_keyword_only(1, 2, **{BadStr("keyword_only"): 3}) | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument"): | |
| getargs_keyword_only(1, 2, **{BadStr("monster"): 666}) | |
| class PositionalOnlyAndKeywords_TestCase(unittest.TestCase): | |
| from _testcapi import getargs_positional_only_and_keywords as getargs | |
| def test_positional_args(self): | |
| # using all possible positional args | |
| self.assertEqual(self.getargs(1, 2, 3), (1, 2, 3)) | |
| def test_mixed_args(self): | |
| # positional and keyword args | |
| self.assertEqual(self.getargs(1, 2, keyword=3), (1, 2, 3)) | |
| def test_optional_args(self): | |
| # missing optional args | |
| self.assertEqual(self.getargs(1, 2), (1, 2, -1)) | |
| self.assertEqual(self.getargs(1, keyword=3), (1, -1, 3)) | |
| def test_required_args(self): | |
| self.assertEqual(self.getargs(1), (1, -1, -1)) | |
| # required positional arg missing | |
| with self.assertRaisesRegex(TypeError, | |
| r"function takes at least 1 positional argument \(0 given\)"): | |
| self.getargs() | |
| with self.assertRaisesRegex(TypeError, | |
| r"function takes at least 1 positional argument \(0 given\)"): | |
| self.getargs(keyword=3) | |
| def test_empty_keyword(self): | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument ''"): | |
| self.getargs(1, 2, **{'': 666}) | |
| class Bytes_TestCase(unittest.TestCase): | |
| def test_c(self): | |
| from _testcapi import getargs_c | |
| self.assertRaises(TypeError, getargs_c, b'abc') # len > 1 | |
| self.assertEqual(getargs_c(b'a'), 97) | |
| self.assertEqual(getargs_c(bytearray(b'a')), 97) | |
| self.assertRaises(TypeError, getargs_c, memoryview(b'a')) | |
| self.assertRaises(TypeError, getargs_c, 's') | |
| self.assertRaises(TypeError, getargs_c, 97) | |
| self.assertRaises(TypeError, getargs_c, None) | |
| def test_y(self): | |
| from _testcapi import getargs_y | |
| self.assertRaises(TypeError, getargs_y, 'abc\xe9') | |
| self.assertEqual(getargs_y(b'bytes'), b'bytes') | |
| self.assertRaises(ValueError, getargs_y, b'nul:\0') | |
| self.assertRaises(TypeError, getargs_y, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_y, memoryview(b'memoryview')) | |
| self.assertRaises(TypeError, getargs_y, None) | |
| def test_y_star(self): | |
| from _testcapi import getargs_y_star | |
| self.assertRaises(TypeError, getargs_y_star, 'abc\xe9') | |
| self.assertEqual(getargs_y_star(b'bytes'), b'bytes') | |
| self.assertEqual(getargs_y_star(b'nul:\0'), b'nul:\0') | |
| self.assertEqual(getargs_y_star(bytearray(b'bytearray')), b'bytearray') | |
| self.assertEqual(getargs_y_star(memoryview(b'memoryview')), b'memoryview') | |
| self.assertRaises(TypeError, getargs_y_star, None) | |
| self.assertRaises(BufferError, getargs_y_star, NONCONTIG_WRITABLE) | |
| self.assertRaises(BufferError, getargs_y_star, NONCONTIG_READONLY) | |
| def test_y_hash(self): | |
| from _testcapi import getargs_y_hash | |
| self.assertRaises(TypeError, getargs_y_hash, 'abc\xe9') | |
| self.assertEqual(getargs_y_hash(b'bytes'), b'bytes') | |
| self.assertEqual(getargs_y_hash(b'nul:\0'), b'nul:\0') | |
| self.assertRaises(TypeError, getargs_y_hash, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_y_hash, memoryview(b'memoryview')) | |
| self.assertRaises(TypeError, getargs_y_hash, None) | |
| # TypeError: must be read-only bytes-like object, not memoryview | |
| self.assertRaises(TypeError, getargs_y_hash, NONCONTIG_WRITABLE) | |
| self.assertRaises(TypeError, getargs_y_hash, NONCONTIG_READONLY) | |
| def test_w_star(self): | |
| # getargs_w_star() modifies first and last byte | |
| # getargs_w_star_opt() takes additional optional args: with one | |
| # argument it should behave the same as getargs_w_star | |
| from _testcapi import getargs_w_star, getargs_w_star_opt | |
| for func in (getargs_w_star, getargs_w_star_opt): | |
| with self.subTest(func=func): | |
| self.assertRaises(TypeError, func, 'abc\xe9') | |
| self.assertRaises(TypeError, func, b'bytes') | |
| self.assertRaises(TypeError, func, b'nul:\0') | |
| self.assertRaises(TypeError, func, memoryview(b'bytes')) | |
| buf = bytearray(b'bytearray') | |
| self.assertEqual(func(buf), b'[ytearra]') | |
| self.assertEqual(buf, bytearray(b'[ytearra]')) | |
| buf = bytearray(b'memoryview') | |
| self.assertEqual(func(memoryview(buf)), b'[emoryvie]') | |
| self.assertEqual(buf, bytearray(b'[emoryvie]')) | |
| self.assertRaises(TypeError, func, None) | |
| self.assertRaises(TypeError, func, NONCONTIG_WRITABLE) | |
| self.assertRaises(TypeError, func, NONCONTIG_READONLY) | |
| def test_getargs_empty(self): | |
| from _testcapi import getargs_empty | |
| self.assertTrue(getargs_empty()) | |
| self.assertRaises(TypeError, getargs_empty, 1) | |
| self.assertRaises(TypeError, getargs_empty, 1, 2, 3) | |
| self.assertRaises(TypeError, getargs_empty, a=1) | |
| self.assertRaises(TypeError, getargs_empty, a=1, b=2) | |
| self.assertRaises(TypeError, getargs_empty, 'x', 'y', 'z', a=1, b=2) | |
| class String_TestCase(unittest.TestCase): | |
| def test_C(self): | |
| from _testcapi import getargs_C | |
| self.assertRaises(TypeError, getargs_C, 'abc') # len > 1 | |
| self.assertEqual(getargs_C('a'), 97) | |
| self.assertEqual(getargs_C('\u20ac'), 0x20ac) | |
| self.assertEqual(getargs_C('\U0001f40d'), 0x1f40d) | |
| self.assertRaises(TypeError, getargs_C, b'a') | |
| self.assertRaises(TypeError, getargs_C, bytearray(b'a')) | |
| self.assertRaises(TypeError, getargs_C, memoryview(b'a')) | |
| self.assertRaises(TypeError, getargs_C, 97) | |
| self.assertRaises(TypeError, getargs_C, None) | |
| def test_s(self): | |
| from _testcapi import getargs_s | |
| self.assertEqual(getargs_s('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertRaises(ValueError, getargs_s, 'nul:\0') | |
| self.assertRaises(TypeError, getargs_s, b'bytes') | |
| self.assertRaises(TypeError, getargs_s, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_s, memoryview(b'memoryview')) | |
| self.assertRaises(TypeError, getargs_s, None) | |
| def test_s_star(self): | |
| from _testcapi import getargs_s_star | |
| self.assertEqual(getargs_s_star('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_s_star('nul:\0'), b'nul:\0') | |
| self.assertEqual(getargs_s_star(b'bytes'), b'bytes') | |
| self.assertEqual(getargs_s_star(bytearray(b'bytearray')), b'bytearray') | |
| self.assertEqual(getargs_s_star(memoryview(b'memoryview')), b'memoryview') | |
| self.assertRaises(TypeError, getargs_s_star, None) | |
| self.assertRaises(BufferError, getargs_s_star, NONCONTIG_WRITABLE) | |
| self.assertRaises(BufferError, getargs_s_star, NONCONTIG_READONLY) | |
| def test_s_hash(self): | |
| from _testcapi import getargs_s_hash | |
| self.assertEqual(getargs_s_hash('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_s_hash('nul:\0'), b'nul:\0') | |
| self.assertEqual(getargs_s_hash(b'bytes'), b'bytes') | |
| self.assertRaises(TypeError, getargs_s_hash, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_s_hash, memoryview(b'memoryview')) | |
| self.assertRaises(TypeError, getargs_s_hash, None) | |
| # TypeError: must be read-only bytes-like object, not memoryview | |
| self.assertRaises(TypeError, getargs_s_hash, NONCONTIG_WRITABLE) | |
| self.assertRaises(TypeError, getargs_s_hash, NONCONTIG_READONLY) | |
| def test_z(self): | |
| from _testcapi import getargs_z | |
| self.assertEqual(getargs_z('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertRaises(ValueError, getargs_z, 'nul:\0') | |
| self.assertRaises(TypeError, getargs_z, b'bytes') | |
| self.assertRaises(TypeError, getargs_z, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_z, memoryview(b'memoryview')) | |
| self.assertIsNone(getargs_z(None)) | |
| def test_z_star(self): | |
| from _testcapi import getargs_z_star | |
| self.assertEqual(getargs_z_star('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_z_star('nul:\0'), b'nul:\0') | |
| self.assertEqual(getargs_z_star(b'bytes'), b'bytes') | |
| self.assertEqual(getargs_z_star(bytearray(b'bytearray')), b'bytearray') | |
| self.assertEqual(getargs_z_star(memoryview(b'memoryview')), b'memoryview') | |
| self.assertIsNone(getargs_z_star(None)) | |
| self.assertRaises(BufferError, getargs_z_star, NONCONTIG_WRITABLE) | |
| self.assertRaises(BufferError, getargs_z_star, NONCONTIG_READONLY) | |
| def test_z_hash(self): | |
| from _testcapi import getargs_z_hash | |
| self.assertEqual(getargs_z_hash('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_z_hash('nul:\0'), b'nul:\0') | |
| self.assertEqual(getargs_z_hash(b'bytes'), b'bytes') | |
| self.assertRaises(TypeError, getargs_z_hash, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_z_hash, memoryview(b'memoryview')) | |
| self.assertIsNone(getargs_z_hash(None)) | |
| # TypeError: must be read-only bytes-like object, not memoryview | |
| self.assertRaises(TypeError, getargs_z_hash, NONCONTIG_WRITABLE) | |
| self.assertRaises(TypeError, getargs_z_hash, NONCONTIG_READONLY) | |
| def test_es(self): | |
| from _testcapi import getargs_es | |
| self.assertEqual(getargs_es('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_es('abc\xe9', 'latin1'), b'abc\xe9') | |
| self.assertRaises(UnicodeEncodeError, getargs_es, 'abc\xe9', 'ascii') | |
| self.assertRaises(LookupError, getargs_es, 'abc\xe9', 'spam') | |
| self.assertRaises(TypeError, getargs_es, b'bytes', 'latin1') | |
| self.assertRaises(TypeError, getargs_es, bytearray(b'bytearray'), 'latin1') | |
| self.assertRaises(TypeError, getargs_es, memoryview(b'memoryview'), 'latin1') | |
| self.assertRaises(TypeError, getargs_es, None, 'latin1') | |
| self.assertRaises(TypeError, getargs_es, 'nul:\0', 'latin1') | |
| def test_et(self): | |
| from _testcapi import getargs_et | |
| self.assertEqual(getargs_et('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_et('abc\xe9', 'latin1'), b'abc\xe9') | |
| self.assertRaises(UnicodeEncodeError, getargs_et, 'abc\xe9', 'ascii') | |
| self.assertRaises(LookupError, getargs_et, 'abc\xe9', 'spam') | |
| self.assertEqual(getargs_et(b'bytes', 'latin1'), b'bytes') | |
| self.assertEqual(getargs_et(bytearray(b'bytearray'), 'latin1'), b'bytearray') | |
| self.assertRaises(TypeError, getargs_et, memoryview(b'memoryview'), 'latin1') | |
| self.assertRaises(TypeError, getargs_et, None, 'latin1') | |
| self.assertRaises(TypeError, getargs_et, 'nul:\0', 'latin1') | |
| self.assertRaises(TypeError, getargs_et, b'nul:\0', 'latin1') | |
| self.assertRaises(TypeError, getargs_et, bytearray(b'nul:\0'), 'latin1') | |
| def test_es_hash(self): | |
| from _testcapi import getargs_es_hash | |
| self.assertEqual(getargs_es_hash('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_es_hash('abc\xe9', 'latin1'), b'abc\xe9') | |
| self.assertRaises(UnicodeEncodeError, getargs_es_hash, 'abc\xe9', 'ascii') | |
| self.assertRaises(LookupError, getargs_es_hash, 'abc\xe9', 'spam') | |
| self.assertRaises(TypeError, getargs_es_hash, b'bytes', 'latin1') | |
| self.assertRaises(TypeError, getargs_es_hash, bytearray(b'bytearray'), 'latin1') | |
| self.assertRaises(TypeError, getargs_es_hash, memoryview(b'memoryview'), 'latin1') | |
| self.assertRaises(TypeError, getargs_es_hash, None, 'latin1') | |
| self.assertEqual(getargs_es_hash('nul:\0', 'latin1'), b'nul:\0') | |
| buf = bytearray(b'x'*8) | |
| self.assertEqual(getargs_es_hash('abc\xe9', 'latin1', buf), b'abc\xe9') | |
| self.assertEqual(buf, bytearray(b'abc\xe9\x00xxx')) | |
| buf = bytearray(b'x'*5) | |
| self.assertEqual(getargs_es_hash('abc\xe9', 'latin1', buf), b'abc\xe9') | |
| self.assertEqual(buf, bytearray(b'abc\xe9\x00')) | |
| buf = bytearray(b'x'*4) | |
| self.assertRaises(ValueError, getargs_es_hash, 'abc\xe9', 'latin1', buf) | |
| self.assertEqual(buf, bytearray(b'x'*4)) | |
| buf = bytearray() | |
| self.assertRaises(ValueError, getargs_es_hash, 'abc\xe9', 'latin1', buf) | |
| def test_et_hash(self): | |
| from _testcapi import getargs_et_hash | |
| self.assertEqual(getargs_et_hash('abc\xe9'), b'abc\xc3\xa9') | |
| self.assertEqual(getargs_et_hash('abc\xe9', 'latin1'), b'abc\xe9') | |
| self.assertRaises(UnicodeEncodeError, getargs_et_hash, 'abc\xe9', 'ascii') | |
| self.assertRaises(LookupError, getargs_et_hash, 'abc\xe9', 'spam') | |
| self.assertEqual(getargs_et_hash(b'bytes', 'latin1'), b'bytes') | |
| self.assertEqual(getargs_et_hash(bytearray(b'bytearray'), 'latin1'), b'bytearray') | |
| self.assertRaises(TypeError, getargs_et_hash, memoryview(b'memoryview'), 'latin1') | |
| self.assertRaises(TypeError, getargs_et_hash, None, 'latin1') | |
| self.assertEqual(getargs_et_hash('nul:\0', 'latin1'), b'nul:\0') | |
| self.assertEqual(getargs_et_hash(b'nul:\0', 'latin1'), b'nul:\0') | |
| self.assertEqual(getargs_et_hash(bytearray(b'nul:\0'), 'latin1'), b'nul:\0') | |
| buf = bytearray(b'x'*8) | |
| self.assertEqual(getargs_et_hash('abc\xe9', 'latin1', buf), b'abc\xe9') | |
| self.assertEqual(buf, bytearray(b'abc\xe9\x00xxx')) | |
| buf = bytearray(b'x'*5) | |
| self.assertEqual(getargs_et_hash('abc\xe9', 'latin1', buf), b'abc\xe9') | |
| self.assertEqual(buf, bytearray(b'abc\xe9\x00')) | |
| buf = bytearray(b'x'*4) | |
| self.assertRaises(ValueError, getargs_et_hash, 'abc\xe9', 'latin1', buf) | |
| self.assertEqual(buf, bytearray(b'x'*4)) | |
| buf = bytearray() | |
| self.assertRaises(ValueError, getargs_et_hash, 'abc\xe9', 'latin1', buf) | |
| def test_gh_99240_clear_args(self): | |
| from _testcapi import gh_99240_clear_args | |
| self.assertRaises(TypeError, gh_99240_clear_args, 'a', '\0b') | |
| class Object_TestCase(unittest.TestCase): | |
| def test_S(self): | |
| from _testcapi import getargs_S | |
| obj = b'bytes' | |
| self.assertIs(getargs_S(obj), obj) | |
| self.assertRaises(TypeError, getargs_S, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_S, 'str') | |
| self.assertRaises(TypeError, getargs_S, None) | |
| self.assertRaises(TypeError, getargs_S, memoryview(obj)) | |
| def test_Y(self): | |
| from _testcapi import getargs_Y | |
| obj = bytearray(b'bytearray') | |
| self.assertIs(getargs_Y(obj), obj) | |
| self.assertRaises(TypeError, getargs_Y, b'bytes') | |
| self.assertRaises(TypeError, getargs_Y, 'str') | |
| self.assertRaises(TypeError, getargs_Y, None) | |
| self.assertRaises(TypeError, getargs_Y, memoryview(obj)) | |
| def test_U(self): | |
| from _testcapi import getargs_U | |
| obj = 'str' | |
| self.assertIs(getargs_U(obj), obj) | |
| self.assertRaises(TypeError, getargs_U, b'bytes') | |
| self.assertRaises(TypeError, getargs_U, bytearray(b'bytearray')) | |
| self.assertRaises(TypeError, getargs_U, None) | |
| # Bug #6012 | |
| class Test6012(unittest.TestCase): | |
| def test(self): | |
| self.assertEqual(_testcapi.argparsing("Hello", "World"), 1) | |
| class SkipitemTest(unittest.TestCase): | |
| # u, and Z raises DeprecationWarning | |
| @warnings_helper.ignore_warnings(category=DeprecationWarning) | |
| def test_skipitem(self): | |
| """ | |
| If this test failed, you probably added a new "format unit" | |
| in Python/getargs.c, but neglected to update our poor friend | |
| skipitem() in the same file. (If so, shame on you!) | |
| With a few exceptions**, this function brute-force tests all | |
| printable ASCII*** characters (32 to 126 inclusive) as format units, | |
| checking to see that PyArg_ParseTupleAndKeywords() return consistent | |
| errors both when the unit is attempted to be used and when it is | |
| skipped. If the format unit doesn't exist, we'll get one of two | |
| specific error messages (one for used, one for skipped); if it does | |
| exist we *won't* get that error--we'll get either no error or some | |
| other error. If we get the specific "does not exist" error for one | |
| test and not for the other, there's a mismatch, and the test fails. | |
| ** Some format units have special funny semantics and it would | |
| be difficult to accommodate them here. Since these are all | |
| well-established and properly skipped in skipitem() we can | |
| get away with not testing them--this test is really intended | |
| to catch *new* format units. | |
| *** Python C source files must be ASCII. Therefore it's impossible | |
| to have non-ASCII format units. | |
| """ | |
| empty_tuple = () | |
| tuple_1 = (0,) | |
| dict_b = {'b':1} | |
| keywords = ["a", "b"] | |
| for i in range(32, 127): | |
| c = chr(i) | |
| # skip parentheses, the error reporting is inconsistent about them | |
| # skip 'e' and 'w', they're always two-character codes | |
| # skip '|' and '$', they don't represent arguments anyway | |
| if c in '()ew|$': | |
| continue | |
| # test the format unit when not skipped | |
| format = c + "i" | |
| try: | |
| _testcapi.parse_tuple_and_keywords(tuple_1, dict_b, | |
| format, keywords) | |
| when_not_skipped = False | |
| except SystemError as e: | |
| s = "argument 1 (impossible<bad format char>)" | |
| when_not_skipped = (str(e) == s) | |
| except TypeError: | |
| when_not_skipped = False | |
| # test the format unit when skipped | |
| optional_format = "|" + format | |
| try: | |
| _testcapi.parse_tuple_and_keywords(empty_tuple, dict_b, | |
| optional_format, keywords) | |
| when_skipped = False | |
| except SystemError as e: | |
| s = "impossible<bad format char>: '{}'".format(format) | |
| when_skipped = (str(e) == s) | |
| message = ("test_skipitem_parity: " | |
| "detected mismatch between convertsimple and skipitem " | |
| "for format unit '{}' ({}), not skipped {}, skipped {}".format( | |
| c, i, when_skipped, when_not_skipped)) | |
| self.assertIs(when_skipped, when_not_skipped, message) | |
| def test_skipitem_with_suffix(self): | |
| parse = _testcapi.parse_tuple_and_keywords | |
| empty_tuple = () | |
| tuple_1 = (0,) | |
| dict_b = {'b':1} | |
| keywords = ["a", "b"] | |
| supported = ('s#', 's*', 'z#', 'z*', 'y#', 'y*', 'w*') | |
| for c in string.ascii_letters: | |
| for c2 in '#*': | |
| f = c + c2 | |
| with self.subTest(format=f): | |
| optional_format = "|" + f + "i" | |
| if f in supported: | |
| parse(empty_tuple, dict_b, optional_format, keywords) | |
| else: | |
| with self.assertRaisesRegex(SystemError, | |
| 'impossible<bad format char>'): | |
| parse(empty_tuple, dict_b, optional_format, keywords) | |
| for c in map(chr, range(32, 128)): | |
| f = 'e' + c | |
| optional_format = "|" + f + "i" | |
| with self.subTest(format=f): | |
| if c in 'st': | |
| parse(empty_tuple, dict_b, optional_format, keywords) | |
| else: | |
| with self.assertRaisesRegex(SystemError, | |
| 'impossible<bad format char>'): | |
| parse(empty_tuple, dict_b, optional_format, keywords) | |
| class ParseTupleAndKeywords_Test(unittest.TestCase): | |
| def test_parse_tuple_and_keywords(self): | |
| # Test handling errors in the parse_tuple_and_keywords helper itself | |
| self.assertRaises(TypeError, _testcapi.parse_tuple_and_keywords, | |
| (), {}, 42, []) | |
| self.assertRaises(ValueError, _testcapi.parse_tuple_and_keywords, | |
| (), {}, '', 42) | |
| self.assertRaises(ValueError, _testcapi.parse_tuple_and_keywords, | |
| (), {}, '', [''] * 42) | |
| self.assertRaises(ValueError, _testcapi.parse_tuple_and_keywords, | |
| (), {}, '', [42]) | |
| def test_basic(self): | |
| parse = _testcapi.parse_tuple_and_keywords | |
| self.assertEqual(parse((), {'a': 1}, 'O', ['a']), (1,)) | |
| self.assertEqual(parse((), {}, '|O', ['a']), (NULL,)) | |
| self.assertEqual(parse((1, 2), {}, 'OO', ['a', 'b']), (1, 2)) | |
| self.assertEqual(parse((1,), {'b': 2}, 'OO', ['a', 'b']), (1, 2)) | |
| self.assertEqual(parse((), {'a': 1, 'b': 2}, 'OO', ['a', 'b']), (1, 2)) | |
| self.assertEqual(parse((), {'b': 2}, '|OO', ['a', 'b']), (NULL, 2)) | |
| with self.assertRaisesRegex(TypeError, | |
| "function missing required argument 'a'"): | |
| parse((), {}, 'O', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument 'b'"): | |
| parse((), {'b': 1}, '|O', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| fr"argument for function given by name \('a'\) " | |
| fr"and position \(1\)"): | |
| parse((1,), {'a': 2}, 'O|O', ['a', 'b']) | |
| def test_bad_use(self): | |
| # Test handling invalid format and keywords in | |
| # PyArg_ParseTupleAndKeywords() | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (1,), {}, '||O', ['a']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (1, 2), {}, '|O|O', ['a', 'b']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (), {'a': 1}, '$$O', ['a']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (), {'a': 1, 'b': 2}, '$O$O', ['a', 'b']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (), {'a': 1}, '$|O', ['a']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (), {'a': 1, 'b': 2}, '$O|O', ['a', 'b']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (1,), {}, '|O', ['a', 'b']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (1,), {}, '|OO', ['a']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (), {}, '|$O', ['']) | |
| self.assertRaises(SystemError, _testcapi.parse_tuple_and_keywords, | |
| (), {}, '|OO', ['a', '']) | |
| def test_positional_only(self): | |
| parse = _testcapi.parse_tuple_and_keywords | |
| self.assertEqual(parse((1, 2, 3), {}, 'OOO', ['', '', 'a']), (1, 2, 3)) | |
| self.assertEqual(parse((1, 2), {'a': 3}, 'OOO', ['', '', 'a']), (1, 2, 3)) | |
| with self.assertRaisesRegex(TypeError, | |
| r'function takes at least 2 positional arguments \(1 given\)'): | |
| parse((1,), {'a': 3}, 'OOO', ['', '', 'a']) | |
| self.assertEqual(parse((1,), {}, 'O|OO', ['', '', 'a']), | |
| (1, NULL, NULL)) | |
| with self.assertRaisesRegex(TypeError, | |
| r'function takes at least 1 positional argument \(0 given\)'): | |
| parse((), {}, 'O|OO', ['', '', 'a']) | |
| self.assertEqual(parse((1, 2), {'a': 3}, 'OO$O', ['', '', 'a']), | |
| (1, 2, 3)) | |
| with self.assertRaisesRegex(TypeError, | |
| r'function takes exactly 2 positional arguments \(1 given\)'): | |
| parse((1,), {'a': 3}, 'OO$O', ['', '', 'a']) | |
| self.assertEqual(parse((1,), {}, 'O|O$O', ['', '', 'a']), | |
| (1, NULL, NULL)) | |
| with self.assertRaisesRegex(TypeError, | |
| r'function takes at least 1 positional argument \(0 given\)'): | |
| parse((), {}, 'O|O$O', ['', '', 'a']) | |
| with self.assertRaisesRegex(SystemError, r'Empty parameter name after \$'): | |
| parse((1,), {}, 'O|$OO', ['', '', 'a']) | |
| with self.assertRaisesRegex(SystemError, 'Empty keyword'): | |
| parse((1,), {}, 'O|OO', ['', 'a', '']) | |
| def test_nonascii_keywords(self): | |
| parse = _testcapi.parse_tuple_and_keywords | |
| for name in ('a', 'ä', 'ŷ', '㷷', '𐀀'): | |
| with self.subTest(name=name): | |
| self.assertEqual(parse((), {name: 1}, 'O', [name]), (1,)) | |
| self.assertEqual(parse((), {}, '|O', [name]), (NULL,)) | |
| with self.assertRaisesRegex(TypeError, | |
| f"function missing required argument '{name}'"): | |
| parse((), {}, 'O', [name]) | |
| with self.assertRaisesRegex(TypeError, | |
| fr"argument for function given by name \('{name}'\) " | |
| fr"and position \(1\)"): | |
| parse((1,), {name: 2}, 'O|O', [name, 'b']) | |
| with self.assertRaisesRegex(TypeError, | |
| f"this function got an unexpected keyword argument '{name}'"): | |
| parse((), {name: 1}, '|O', ['b']) | |
| with self.assertRaisesRegex(TypeError, | |
| "this function got an unexpected keyword argument 'b'"): | |
| parse((), {'b': 1}, '|O', [name]) | |
| invalid = name.encode() + (name.encode()[:-1] or b'\x80') | |
| self.assertEqual(parse((), {}, '|O', [invalid]), (NULL,)) | |
| self.assertEqual(parse((1,), {'b': 2}, 'O|O', [invalid, 'b']), | |
| (1, 2)) | |
| with self.assertRaisesRegex(TypeError, | |
| f"function missing required argument '{name}\ufffd'"): | |
| parse((), {}, 'O', [invalid]) | |
| with self.assertRaisesRegex(UnicodeDecodeError, | |
| f"'utf-8' codec can't decode bytes? "): | |
| parse((), {'b': 1}, '|OO', [invalid, 'b']) | |
| with self.assertRaisesRegex(UnicodeDecodeError, | |
| f"'utf-8' codec can't decode bytes? "): | |
| parse((), {'b': 1}, '|O', [invalid]) | |
| for name2 in ('b', 'ë', 'ĉ', 'Ɐ', '𐀁'): | |
| with self.subTest(name2=name2): | |
| with self.assertRaisesRegex(TypeError, | |
| f"this function got an unexpected keyword argument '{name2}'"): | |
| parse((), {name2: 1}, '|O', [name]) | |
| name2 = name.encode().decode('latin1') | |
| if name2 != name: | |
| with self.assertRaisesRegex(TypeError, | |
| f"this function got an unexpected keyword argument '{name2}'"): | |
| parse((), {name2: 1}, '|O', [name]) | |
| name3 = name + '3' | |
| with self.assertRaisesRegex(TypeError, | |
| f"this function got an unexpected keyword argument '{name2}'"): | |
| parse((), {name2: 1, name3: 2}, '|OO', [name, name3]) | |
| def test_nested_sequence(self): | |
| parse = _testcapi.parse_tuple_and_keywords | |
| self.assertEqual(parse(((1, 2, 3),), {}, '(OOO)', ['a']), (1, 2, 3)) | |
| self.assertEqual(parse((1, (2, 3), 4), {}, 'O(OO)O', ['a', 'b', 'c']), | |
| (1, 2, 3, 4)) | |
| parse(((1, 2, 3),), {}, '(iii)', ['a']) | |
| parse(([1, 2, 3],), {}, '(iii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be tuple of length 2, not 3"): | |
| parse(((1, 2, 3),), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be tuple of length 2, not 1"): | |
| parse(((1,),), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be sequence of length 2, not 3"): | |
| parse(([1, 2, 3],), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be sequence of length 2, not 1"): | |
| parse(([1,],), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be 2-item tuple, not int"): | |
| parse((1,), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be 2-item tuple, not None$"): | |
| parse((None,), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be 2-item tuple, not str"): | |
| parse(('ab',), {}, '(CC)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be 2-item tuple, not bytes"): | |
| parse((b'ab',), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be 2-item tuple, not bytearray"): | |
| parse((bytearray(b'ab'),), {}, '(ii)', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be 2-item tuple, not dict"): | |
| parse(({},), {}, '(ii)', ['a']) | |
| with self.assertWarnsRegex(DeprecationWarning, | |
| "argument must be 3-item tuple, not list"): | |
| self.assertEqual(parse(([1, 2, 3],), {}, '(OOO)', ['a']), (1, 2, 3)) | |
| with self.assertWarnsRegex(DeprecationWarning, | |
| "argument must be 2-item tuple, not list"): | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be tuple of length 2, not 3"): | |
| parse(([1, 2, 3],), {}, '(OO)', ['a']) | |
| with self.assertWarnsRegex(DeprecationWarning, | |
| "argument must be 2-item tuple, not list"): | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be tuple of length 2, not 1"): | |
| parse(([1,],), {}, '(OO)', ['a']) | |
| for f in 'es', 'et', 'es#', 'et#': | |
| with self.assertRaises(LookupError): # empty encoding "" | |
| parse((('a',),), {}, '(' + f + ')', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be tuple of length 1, not 0"): | |
| parse(((),), {}, '(' + f + ')', ['a']) | |
| with self.assertRaisesRegex(TypeError, | |
| "argument 1 must be sequence of length 1, not 0"): | |
| parse(([],), {}, '(' + f + ')', ['a']) | |
| @unittest.skipIf(_testinternalcapi is None, 'needs _testinternalcapi') | |
| def test_gh_119213(self): | |
| rc, out, err = script_helper.assert_python_ok("-c", """if True: | |
| from test import support | |
| script = '''if True: | |
| import _testinternalcapi | |
| _testinternalcapi.gh_119213_getargs(spam='eggs') | |
| ''' | |
| config = dict( | |
| allow_fork=False, | |
| allow_exec=False, | |
| allow_threads=True, | |
| allow_daemon_threads=False, | |
| use_main_obmalloc=False, | |
| gil=2, | |
| check_multi_interp_extensions=True, | |
| ) | |
| rc = support.run_in_subinterp_with_config(script, **config) | |
| assert rc == 0 | |
| # The crash is different if the interpreter was not destroyed first. | |
| #interpid = _testinternalcapi.create_interpreter() | |
| #rc = _testinternalcapi.exec_interpreter(interpid, script) | |
| #assert rc == 0 | |
| """) | |
| self.assertEqual(rc, 0) | |
| if __name__ == "__main__": | |
| unittest.main() |