# AUTO GENERATED ON 2024-08-02 AT 15:42:46
# DO NOT EDIT BY HAND!
#
# To regenerate file, run
#
#     python dev/generate-tests.py
#

# fmt: off

import cupy
import cupy.testing as cpt
import numpy as np
import pytest

import awkward as ak
import awkward._connect.cuda as ak_cu
from awkward._backends.cupy import CupyBackend

cupy_backend = CupyBackend.instance()

def test_cudaawkward_ListArray32_localindex_64_1():
    toindex = cupy.array([123, 123, 123, 123], dtype=cupy.int64)
    offsets = cupy.array([2, 3, 3, 4, 5, 5, 5, 5, 5, 6, 7, 8, 10, 11], dtype=cupy.int32)
    length = 3
    funcC = cupy_backend['awkward_ListArray_localindex', cupy.int64, cupy.int32]
    funcC(toindex, offsets, length)

    try:
        ak_cu.synchronize_cuda()
    except:
        pytest.fail("This test case shouldn't have raised an error")
    pytest_toindex = [123, 123, 0, 0]
    cpt.assert_allclose(toindex[:len(pytest_toindex)], cupy.array(pytest_toindex))

def test_cudaawkward_ListArray32_localindex_64_2():
    toindex = cupy.array([123], dtype=cupy.int64)
    offsets = cupy.array([2, 1, 0, 1, 2, 0, 1, 2, 2, 2, 1, 2, 1, 0, 0, 0, 0], dtype=cupy.int32)
    length = 3
    funcC = cupy_backend['awkward_ListArray_localindex', cupy.int64, cupy.int32]
    funcC(toindex, offsets, length)

    try:
        ak_cu.synchronize_cuda()
    except:
        pytest.fail("This test case shouldn't have raised an error")
    pytest_toindex = [0]
    cpt.assert_allclose(toindex[:len(pytest_toindex)], cupy.array(pytest_toindex))

def test_cudaawkward_ListArray32_localindex_64_3():
    toindex = cupy.array([123, 123, 123], dtype=cupy.int64)
    offsets = cupy.array([1, 0, 2, 3, 1, 2, 0, 0, 1, 1, 2, 3, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], dtype=cupy.int32)
    length = 3
    funcC = cupy_backend['awkward_ListArray_localindex', cupy.int64, cupy.int32]
    funcC(toindex, offsets, length)

    try:
        ak_cu.synchronize_cuda()
    except:
        pytest.fail("This test case shouldn't have raised an error")
    pytest_toindex = [0, 1, 0]
    cpt.assert_allclose(toindex[:len(pytest_toindex)], cupy.array(pytest_toindex))

