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 clib_mask_compare_u64_wrapper (u64 v, u64 *a, u64 *mask, u64 n_elts)
24 clib_mask_compare_u64 (v, a, mask, n_elts);
28 test_clib_mask_compare_u16 (clib_error_t *err)
34 for (i = 0; i < ARRAY_LEN (array); i++)
37 for (i = 0; i < ARRAY_LEN (array); i++)
39 for (j = 0; j < ARRAY_LEN (mask); j++)
40 mask[j] = 0xa5a5a5a5a5a5a5a5;
42 clib_mask_compare_u16_wrapper (i, array, mask, i + 1);
44 for (j = 0; j < (i >> 6); j++)
47 return clib_error_return (err, "mask at position %u not zero", j);
49 if (mask[j] != 1ULL << (i & 0x3f))
50 return clib_error_return (err,
51 "mask at position %u is %lx, expected %lx",
52 j, mask[j], 1ULL << (i % 64));
54 if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5)
55 return clib_error_return (err, "mask overrun at position %u", j + 1);
60 REGISTER_TEST (clib_mask_compare_u16) = {
61 .name = "clib_mask_compare_u16",
62 .fn = test_clib_mask_compare_u16,
66 test_clib_mask_compare_u32 (clib_error_t *err)
72 for (i = 0; i < ARRAY_LEN (array); i++)
75 for (i = 0; i < ARRAY_LEN (array); i++)
77 for (j = 0; j < ARRAY_LEN (mask); j++)
78 mask[j] = 0xa5a5a5a5a5a5a5a5;
80 clib_mask_compare_u32_wrapper (i, array, mask, i + 1);
82 for (j = 0; j < (i >> 6); j++)
85 return clib_error_return (err, "mask at position %u not zero", j);
87 if (mask[j] != 1ULL << (i & 0x3f))
88 return clib_error_return (err,
89 "mask at position %u is %lx, expected %lx",
90 j, mask[j], 1ULL << (i % 64));
92 if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5)
93 return clib_error_return (err, "mask overrun at position %u", j + 1);
98 REGISTER_TEST (clib_mask_compare_u32) = {
99 .name = "clib_mask_compare_u32",
100 .fn = test_clib_mask_compare_u32,
103 static clib_error_t *
104 test_clib_mask_compare_u64 (clib_error_t *err)
110 for (i = 0; i < ARRAY_LEN (array); i++)
113 for (i = 0; i < ARRAY_LEN (array); i++)
115 for (j = 0; j < ARRAY_LEN (mask); j++)
116 mask[j] = 0xa5a5a5a5a5a5a5a5;
118 clib_mask_compare_u64_wrapper (i, array, mask, i + 1);
120 for (j = 0; j < (i >> 6); j++)
123 return clib_error_return (err, "mask at position %u not zero", j);
125 if (mask[j] != 1ULL << (i & 0x3f))
126 return clib_error_return (err,
127 "mask at position %u is %lx, expected %lx",
128 j, mask[j], 1ULL << (i % 64));
130 if (mask[j + 1] != 0xa5a5a5a5a5a5a5a5)
131 return clib_error_return (err, "mask overrun at position %u", j + 1);
136 REGISTER_TEST (clib_mask_compare_u64) = {
137 .name = "clib_mask_compare_u64",
138 .fn = test_clib_mask_compare_u64,