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app/test: fix CRC hash values

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Add some small key lengths (below 4 bytes), and fix odd key lengths
expected returned values for CRC computation to match real CRC values.

Fixes: 6298d2c55ae8 ("app/test: add new functional tests for hash functions")

Signed-off-by: Didier Pallard <didier.pallard@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Didier Pallard 2016-02-19 12:00:30 +01:00 committed by Thomas Monjalon
parent 9ec201f5d6
commit 891ef4d965
1 changed files with 11 additions and 6 deletions
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17
app/test/test_hash_functions.c
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@ -54,26 +54,30 @@
* e.g.: key size = 4, key = 0x03020100
* key size = 8, key = 0x0706050403020100
*/
static uint32_t hash_values_jhash[2][10] = {{
static uint32_t hash_values_jhash[2][12] = {{
0x8ba9414b, 0xdf0d39c9,
0xe4cf1d42, 0xd4ccb93c, 0x5e84eafc, 0x21362cfe,
0x2f4775ab, 0x9ff036cc, 0xeca51474, 0xbc9d6816,
0x12926a31, 0x1c9fa888
},
{
0x5c62c303, 0x1b8cf784,
0x8270ac65, 0x05fa6668, 0x762df861, 0xda088f2f,
0x59614cd4, 0x7a94f690, 0xdc1e4993, 0x30825494,
0x91d0e462, 0x768087fc
}
};
static uint32_t hash_values_crc[2][10] = {{
static uint32_t hash_values_crc[2][12] = {{
0x00000000, 0xf26b8303,
0x91545164, 0x06040eb1, 0x9bb99201, 0xcc4c4fe4,
0x14a90993, 0xf8a5dd8c, 0xc62beb31, 0x32bf340e,
0x72f9d22b, 0x4a11475e
0x14a90993, 0xf8a5dd8c, 0xcaa1ad0b, 0x7ac1e03e,
0x43f44466, 0x4a11475e
},
{
0xbdfd3980, 0x70204542,
0x98cd4c70, 0xd52c702f, 0x41fc0e1c, 0x3905f65c,
0x94bff47f, 0x1bab102d, 0xd2911ed7, 0xe8faa813,
0x6bea184b, 0x53028d3e
0x94bff47f, 0x1bab102d, 0xf4a2c645, 0xbf441539,
0x789c104f, 0x53028d3e
}
};
@ -89,6 +93,7 @@ static uint32_t hash_values_crc[2][10] = {{
static rte_hash_function hashtest_funcs[] = {rte_jhash, rte_hash_crc};
static uint32_t hashtest_initvals[] = {0, 0xdeadbeef};
static uint32_t hashtest_key_lens[] = {
1, 2, /* Unusual key sizes */
4, 8, 16, 32, 48, 64, /* standard key sizes */
9, /* IPv4 SRC + DST + protocol, unpadded */
13, /* IPv4 5-tuple, unpadded */