ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: opt / cloudlinux / venv / lib / python3.11 / site-packages / numpy / core / tests

import pytest
import sysconfig

import numpy as np
from numpy.testing import assert_, assert_raises, IS_WASM

# The floating point emulation on ARM EABI systems lacking a hardware FPU is
# known to be buggy. This is an attempt to identify these hosts. It may not
# catch all possible cases, but it catches the known cases of gh-413 and
# gh-15562.
hosttype = sysconfig.get_config_var('HOST_GNU_TYPE')
arm_softfloat = False if hosttype is None else hosttype.endswith('gnueabi')

class TestErrstate:
    @pytest.mark.skipif(IS_WASM, reason="fp errors don't work in wasm")
    @pytest.mark.skipif(arm_softfloat,
                        reason='platform/cpu issue with FPU (gh-413,-15562)')
    def test_invalid(self):
        with np.errstate(all='raise', under='ignore'):
            a = -np.arange(3)
            # This should work
            with np.errstate(invalid='ignore'):
                np.sqrt(a)
            # While this should fail!
            with assert_raises(FloatingPointError):
                np.sqrt(a)

@pytest.mark.skipif(IS_WASM, reason="fp errors don't work in wasm")
    @pytest.mark.skipif(arm_softfloat,
                        reason='platform/cpu issue with FPU (gh-15562)')
    def test_divide(self):
        with np.errstate(all='raise', under='ignore'):
            a = -np.arange(3)
            # This should work
            with np.errstate(divide='ignore'):
                a // 0
            # While this should fail!
            with assert_raises(FloatingPointError):
                a // 0
            # As should this, see gh-15562
            with assert_raises(FloatingPointError):
                a // a

def test_errcall(self):
        def foo(*args):
            print(args)

olderrcall = np.geterrcall()
        with np.errstate(call=foo):
            assert_(np.geterrcall() is foo, 'call is not foo')
            with np.errstate(call=None):
                assert_(np.geterrcall() is None, 'call is not None')
        assert_(np.geterrcall() is olderrcall, 'call is not olderrcall')

def test_errstate_decorator(self):
        @np.errstate(all='ignore')
        def foo():
            a = -np.arange(3)
            a // 0
            
        foo()

[-] test_custom_dtypes.py [open]
[-] test_array_interface.py [open]
[-] test_mem_policy.py [open]
[-] test_dlpack.py [open]
[-] test_argparse.py [open]
[-] test_getlimits.py [open]
[+] ..
[-] test_machar.py [open]
[-] _locales.py [open]
[-] test_arraymethod.py [open]
[-] test_scalarinherit.py [open]
[-] test_shape_base.py [open]
[-] test_scalar_ctors.py [open]
[-] test_half.py [open]
[-] test_conversion_utils.py [open]
[+] __pycache__
[+] examples
[-] test_numerictypes.py [open]
[-] test_datetime.py [open]
[-] test_einsum.py [open]
[-] test_abc.py [open]
[-] test_print.py [open]
[-] test_nep50_promotions.py [open]
[-] test_indexerrors.py [open]
[-] test_errstate.py [open]
[-] test_simd_module.py [open]
[-] test_umath_complex.py [open]
[-] test_mem_overlap.py [open]
[-] test_overrides.py [open]
[-] test_records.py [open]
[-] test_umath_accuracy.py [open]
[-] test_cpu_dispatcher.py [open]
[-] test_scalarbuffer.py [open]
[-] test_numeric.py [open]
[-] test_dtype.py [open]
[-] test_multiarray.py [open]
[-] test_extint128.py [open]
[-] test__exceptions.py [open]
[-] test_deprecations.py [open]
[-] test_hashtable.py [open]
[-] test_ufunc.py [open]
[-] test_protocols.py [open]
[-] test_regression.py [open]
[-] test_casting_floatingpoint_errors.py [open]
[-] test_item_selection.py [open]
[-] test_indexing.py [open]
[-] test_nditer.py [open]
[-] test_scalar_methods.py [open]
[+] data
[-] test_simd.py [open]
[-] test_arrayprint.py [open]
[-] test_strings.py [open]
[-] test_unicode.py [open]
[-] test_cpu_features.py [open]
[-] test_casting_unittests.py [open]
[-] test_cython.py [open]
[-] test_memmap.py [open]
[-] __init__.py [open]
[-] test_defchararray.py [open]
[-] test_longdouble.py [open]
[-] test_array_coercion.py [open]
[-] test_function_base.py [open]
[-] test_scalarmath.py [open]
[-] test_api.py [open]
[-] test_limited_api.py [open]
[-] test_scalarprint.py [open]
[-] test_umath.py [open]