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Diffstat (limited to 'src/vppinfra/vector/test/compress.c')
| -rw-r--r-- | src/vppinfra/vector/test/compress.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/src/vppinfra/vector/test/compress.c b/src/vppinfra/vector/test/compress.c deleted file mode 100644 index 4f3fd533340..00000000000 --- a/src/vppinfra/vector/test/compress.c +++ /dev/null @@ -1,248 +0,0 @@ -/* SPDX-License-Identifier: Apache-2.0 - * Copyright(c) 2021 Cisco Systems, Inc. - */ - -#include <vppinfra/format.h> -#include <vppinfra/vector/test/test.h> -#include <vppinfra/vector/compress.h> - -__test_funct_fn u32 -clib_compress_u64_wrapper (u64 *dst, u64 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u64 (dst, src, mask, n_elts); -} - -__test_funct_fn u32 -clib_compress_u32_wrapper (u32 *dst, u32 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u32 (dst, src, mask, n_elts); -} - -__test_funct_fn u32 -clib_compress_u16_wrapper (u16 *dst, u16 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u16 (dst, src, mask, n_elts); -} - -__test_funct_fn u32 -clib_compress_u8_wrapper (u8 *dst, u8 *src, u64 *mask, u32 n_elts) -{ - return clib_compress_u8 (dst, src, mask, n_elts); -} - -typedef struct -{ - u64 mask[10]; - u32 n_elts; -} compress_test_t; - -static compress_test_t tests[] = { - { .mask = { 1 }, .n_elts = 1 }, - { .mask = { 2 }, .n_elts = 2 }, - { .mask = { 3 }, .n_elts = 2 }, - { .mask = { 0, 1 }, .n_elts = 66 }, - { .mask = { 0, 2 }, .n_elts = 69 }, - { .mask = { 0, 3 }, .n_elts = 66 }, - { .mask = { ~0ULL, ~0ULL, ~0ULL, ~0ULL }, .n_elts = 62 }, - { .mask = { ~0ULL, ~0ULL, ~0ULL, ~0ULL }, .n_elts = 255 }, - { .mask = { ~0ULL, 1, 1, ~0ULL }, .n_elts = 256 }, -}; - -static clib_error_t * -test_clib_compress_u64 (clib_error_t *err) -{ - u64 src[513]; - u64 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u64 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5a5a5a5a5a5a5a5; - - r = clib_compress_u64_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%lx, src[%u] = 0x%lx)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5a5a5a5a5a5a5a5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; - - return err; -} - -static clib_error_t * -test_clib_compress_u32 (clib_error_t *err) -{ - u32 src[513]; - u32 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u32 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5a5a5a5; - - r = clib_compress_u32_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%x, src[%u] = 0x%x)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5a5a5a5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; -} - -static clib_error_t * -test_clib_compress_u16 (clib_error_t *err) -{ - u16 src[513]; - u16 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u16 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5a5; - - r = clib_compress_u16_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%x, src[%u] = 0x%x)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5a5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; -} - -static clib_error_t * -test_clib_compress_u8 (clib_error_t *err) -{ - u8 src[513]; - u8 dst[513]; - u32 i, j; - - for (i = 0; i < ARRAY_LEN (src); i++) - src[i] = i; - - for (i = 0; i < ARRAY_LEN (tests); i++) - { - compress_test_t *t = tests + i; - u8 *dp = dst; - u32 r; - - for (j = 0; j < ARRAY_LEN (dst); j++) - dst[j] = 0xa5; - - r = clib_compress_u8_wrapper (dst, src, t->mask, t->n_elts); - - for (j = 0; j < t->n_elts; j++) - { - if ((t->mask[j >> 6] & (1ULL << (j & 0x3f))) == 0) - continue; - if (dp[0] != src[j]) - return clib_error_return (err, - "wrong data in testcase %u at " - "(dst[%u] = 0x%x, src[%u] = 0x%x)", - i, dp - dst, dp[0], j, src[j]); - dp++; - } - - if (dst[dp - dst + 1] != 0xa5) - return clib_error_return (err, "buffer overrun in testcase %u", i); - - if (dp - dst != r) - return clib_error_return (err, "wrong number of elts in testcase %u", - i); - } - - return err; -} - -REGISTER_TEST (clib_compress_u64) = { - .name = "clib_compress_u64", - .fn = test_clib_compress_u64, -}; - -REGISTER_TEST (clib_compress_u32) = { - .name = "clib_compress_u32", - .fn = test_clib_compress_u32, -}; - -REGISTER_TEST (clib_compress_u16) = { - .name = "clib_compress_u16", - .fn = test_clib_compress_u16, -}; - -REGISTER_TEST (clib_compress_u8) = { - .name = "clib_compress_u8", - .fn = test_clib_compress_u8, -}; |