1 /* SPDX-License-Identifier: Apache-2.0
2 * Copyright(c) 2021 Cisco Systems, Inc.
5 #include <vppinfra/format.h>
6 #include <vppinfra/vector/test/test.h>
7 #include <vppinfra/vector/mask_compare.h>
10 clib_mask_compare_u16_wrapper (u16 v, u16 *a, u64 *mask, u32 n_elts)
12 clib_mask_compare_u16 (v, a, mask, n_elts);
16 clib_mask_compare_u32_wrapper (u32 v, u32 *a, u64 *mask, u32 n_elts)
18 clib_mask_compare_u32 (v, a, mask, n_elts);
22 test_clib_mask_compare_u16 (clib_error_t *err)
28 for (i = 0; i < ARRAY_LEN (array); i++)
31 for (i = 0; i < ARRAY_LEN (array); i++)
33 for (j = 0; j < ARRAY_LEN (mask); j++)
34 mask[j] = 0xa5a5a5a5a5a5a5a5;
36 clib_mask_compare_u16_wrapper (i, array, mask, i + 1);
38 for (j = 0; j < (i >> 6); j++)
41 return clib_error_return (err, "mask at position %u not zero", j);
43 if (mask[j] != 1ULL << (i & 0x3f))
44 return clib_error_return (err,
45 "mask at position %u is %lx, expected %lx",
46 j, mask[j], 1ULL << (i % 64));
48 if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5)
49 return clib_error_return (err, "mask overrun at position %u", j + 1);
54 REGISTER_TEST (clib_mask_compare_u16) = {
55 .name = "clib_mask_compare_u16",
56 .fn = test_clib_mask_compare_u16,
60 test_clib_mask_compare_u32 (clib_error_t *err)
66 for (i = 0; i < ARRAY_LEN (array); i++)
69 for (i = 0; i < ARRAY_LEN (array); i++)
71 for (j = 0; j < ARRAY_LEN (mask); j++)
72 mask[j] = 0xa5a5a5a5a5a5a5a5;
74 clib_mask_compare_u32_wrapper (i, array, mask, i + 1);
76 for (j = 0; j < (i >> 6); j++)
79 return clib_error_return (err, "mask at position %u not zero", j);
81 if (mask[j] != 1ULL << (i & 0x3f))
82 return clib_error_return (err,
83 "mask at position %u is %lx, expected %lx",
84 j, mask[j], 1ULL << (i % 64));
86 if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5)
87 return clib_error_return (err, "mask overrun at position %u", j + 1);
92 REGISTER_TEST (clib_mask_compare_u32) = {
93 .name = "clib_mask_compare_u32",
94 .fn = test_clib_mask_compare_u32,