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author | Luca Boccassi <luca.boccassi@gmail.com> | 2018-11-14 11:13:11 +0000 |
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committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-11-14 11:13:28 +0000 |
commit | 8a853e3f0275efc8b05cb195085d45946942744a (patch) | |
tree | f7b349012231726c54fedd6c19f9cbf8234a4458 /test/test/test_common.c | |
parent | 88fab00d4402af240c1b7cc2566133aece115488 (diff) |
New upstream version 18.11-rc3upstream/18.11-rc3
Change-Id: I958b9d019027ef049bd992b3968a667f3ae382ae
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'test/test/test_common.c')
-rw-r--r-- | test/test/test_common.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/test/test_common.c b/test/test/test_common.c index 7a67e458..c6d17baa 100644 --- a/test/test/test_common.c +++ b/test/test/test_common.c @@ -189,6 +189,37 @@ test_log2(void) } static int +test_fls(void) +{ + struct fls_test_vector { + uint32_t arg; + int rc; + }; + int expected, rc; + uint32_t i, arg; + + const struct fls_test_vector test[] = { + {0x0, 0}, + {0x1, 1}, + {0x4000, 15}, + {0x80000000, 32}, + }; + + for (i = 0; i < RTE_DIM(test); i++) { + arg = test[i].arg; + rc = rte_fls_u32(arg); + expected = test[i].rc; + if (rc != expected) { + printf("Wrong rte_fls_u32(0x%x) rc=%d, expected=%d\n", + arg, rc, expected); + return TEST_FAILED; + } + } + + return 0; +} + +static int test_common(void) { int ret = 0; @@ -196,6 +227,7 @@ test_common(void) ret |= test_macros(0); ret |= test_misc(); ret |= test_log2(); + ret |= test_fls(); return ret; } |