test/mbuf: add unit test on mbuf flag names
Added UT for the below functions: - rte_get_rx_ol_flag_list, - rte_get_tx_ol_flag_list, - rte_get_rx_ol_flag_name, - rte_get_tx_ol_flag_name Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com> Reviewed-by: Reshma Pattan <reshma.pattan@intel.com> Acked-by: Olivier Matz <olivier.matz@6wind.com>
This commit is contained in:
Pallantla Poornima
David Marchand
parent
7b295dceea
commit
b364bc9e88
@ -51,6 +51,7 @@
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#define MBUF_NO_HEADER 0
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#define MBUF_HEADER 1
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#define MBUF_NEG_TEST_READ 2
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#define VAL_NAME(flag) { flag, #flag }
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/* chain length in bulk test */
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#define CHAIN_LEN 16
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@ -1460,6 +1461,239 @@ test_tx_offload(void)
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return (v1 == v2) ? 0 : -EINVAL;
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}
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static int
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test_get_rx_ol_flag_list(void)
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{
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int len = 6, ret = 0;
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char buf[256] = "";
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int buflen = 0;
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/* Test case to check with null buffer */
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ret = rte_get_rx_ol_flag_list(0, NULL, 0);
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if (ret != -1)
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GOTO_FAIL("%s expected: -1, received = %d\n", __func__, ret);
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/* Test case to check with zero buffer len */
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ret = rte_get_rx_ol_flag_list(PKT_RX_L4_CKSUM_MASK, buf, 0);
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if (ret != -1)
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GOTO_FAIL("%s expected: -1, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen != 0)
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GOTO_FAIL("%s buffer should be empty, received = %d\n",
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__func__, buflen);
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/* Test case to check with reduced buffer len */
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ret = rte_get_rx_ol_flag_list(0, buf, len);
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if (ret != -1)
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GOTO_FAIL("%s expected: -1, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen != (len - 1))
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GOTO_FAIL("%s invalid buffer length retrieved, expected: %d,"
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"received = %d\n", __func__,
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(len - 1), buflen);
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/* Test case to check with zero mask value */
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ret = rte_get_rx_ol_flag_list(0, buf, sizeof(buf));
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if (ret != 0)
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GOTO_FAIL("%s expected: 0, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen == 0)
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GOTO_FAIL("%s expected: %s, received length = 0\n", __func__,
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"non-zero, buffer should not be empty");
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/* Test case to check with valid mask value */
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ret = rte_get_rx_ol_flag_list(PKT_RX_SEC_OFFLOAD, buf, sizeof(buf));
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if (ret != 0)
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GOTO_FAIL("%s expected: 0, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen == 0)
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GOTO_FAIL("%s expected: %s, received length = 0\n", __func__,
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"non-zero, buffer should not be empty");
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return 0;
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fail:
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return -1;
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}
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static int
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test_get_tx_ol_flag_list(void)
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{
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int len = 6, ret = 0;
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char buf[256] = "";
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int buflen = 0;
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/* Test case to check with null buffer */
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ret = rte_get_tx_ol_flag_list(0, NULL, 0);
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if (ret != -1)
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GOTO_FAIL("%s expected: -1, received = %d\n", __func__, ret);
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/* Test case to check with zero buffer len */
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ret = rte_get_tx_ol_flag_list(PKT_TX_IP_CKSUM, buf, 0);
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if (ret != -1)
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GOTO_FAIL("%s expected: -1, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen != 0) {
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GOTO_FAIL("%s buffer should be empty, received = %d\n",
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__func__, buflen);
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}
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/* Test case to check with reduced buffer len */
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ret = rte_get_tx_ol_flag_list(0, buf, len);
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if (ret != -1)
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GOTO_FAIL("%s expected: -1, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen != (len - 1))
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GOTO_FAIL("%s invalid buffer length retrieved, expected: %d,"
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"received = %d\n", __func__,
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(len - 1), buflen);
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/* Test case to check with zero mask value */
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ret = rte_get_tx_ol_flag_list(0, buf, sizeof(buf));
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if (ret != 0)
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GOTO_FAIL("%s expected: 0, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen == 0)
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GOTO_FAIL("%s expected: %s, received length = 0\n", __func__,
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"non-zero, buffer should not be empty");
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/* Test case to check with valid mask value */
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ret = rte_get_tx_ol_flag_list(PKT_TX_UDP_CKSUM, buf, sizeof(buf));
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if (ret != 0)
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GOTO_FAIL("%s expected: 0, received = %d\n", __func__, ret);
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buflen = strlen(buf);
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if (buflen == 0)
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GOTO_FAIL("%s expected: %s, received length = 0\n", __func__,
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"non-zero, buffer should not be empty");
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return 0;
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fail:
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return -1;
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}
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struct flag_name {
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uint64_t flag;
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const char *name;
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};
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static int
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test_get_rx_ol_flag_name(void)
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{
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uint16_t i;
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const char *flag_str = NULL;
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const struct flag_name rx_flags[] = {
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VAL_NAME(PKT_RX_VLAN),
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VAL_NAME(PKT_RX_RSS_HASH),
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VAL_NAME(PKT_RX_FDIR),
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VAL_NAME(PKT_RX_L4_CKSUM_BAD),
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VAL_NAME(PKT_RX_L4_CKSUM_GOOD),
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VAL_NAME(PKT_RX_L4_CKSUM_NONE),
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VAL_NAME(PKT_RX_IP_CKSUM_BAD),
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VAL_NAME(PKT_RX_IP_CKSUM_GOOD),
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VAL_NAME(PKT_RX_IP_CKSUM_NONE),
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VAL_NAME(PKT_RX_EIP_CKSUM_BAD),
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VAL_NAME(PKT_RX_VLAN_STRIPPED),
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VAL_NAME(PKT_RX_IEEE1588_PTP),
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VAL_NAME(PKT_RX_IEEE1588_TMST),
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VAL_NAME(PKT_RX_FDIR_ID),
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VAL_NAME(PKT_RX_FDIR_FLX),
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VAL_NAME(PKT_RX_QINQ_STRIPPED),
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VAL_NAME(PKT_RX_LRO),
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VAL_NAME(PKT_RX_TIMESTAMP),
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VAL_NAME(PKT_RX_SEC_OFFLOAD),
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VAL_NAME(PKT_RX_SEC_OFFLOAD_FAILED),
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VAL_NAME(PKT_RX_OUTER_L4_CKSUM_BAD),
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VAL_NAME(PKT_RX_OUTER_L4_CKSUM_GOOD),
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VAL_NAME(PKT_RX_OUTER_L4_CKSUM_INVALID),
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};
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/* Test case to check with valid flag */
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for (i = 0; i < RTE_DIM(rx_flags); i++) {
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flag_str = rte_get_rx_ol_flag_name(rx_flags[i].flag);
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if (flag_str == NULL)
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GOTO_FAIL("%s: Expected flagname = %s; received null\n",
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__func__, rx_flags[i].name);
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if (strcmp(flag_str, rx_flags[i].name) != 0)
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GOTO_FAIL("%s: Expected flagname = %s; received = %s\n",
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__func__, rx_flags[i].name, flag_str);
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}
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/* Test case to check with invalid flag */
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flag_str = rte_get_rx_ol_flag_name(0);
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if (flag_str != NULL) {
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GOTO_FAIL("%s: Expected flag name = null; received = %s\n",
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__func__, flag_str);
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}
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return 0;
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fail:
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return -1;
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}
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static int
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test_get_tx_ol_flag_name(void)
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{
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uint16_t i;
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const char *flag_str = NULL;
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const struct flag_name tx_flags[] = {
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VAL_NAME(PKT_TX_VLAN),
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VAL_NAME(PKT_TX_IP_CKSUM),
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VAL_NAME(PKT_TX_TCP_CKSUM),
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VAL_NAME(PKT_TX_SCTP_CKSUM),
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VAL_NAME(PKT_TX_UDP_CKSUM),
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VAL_NAME(PKT_TX_IEEE1588_TMST),
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VAL_NAME(PKT_TX_TCP_SEG),
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VAL_NAME(PKT_TX_IPV4),
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VAL_NAME(PKT_TX_IPV6),
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VAL_NAME(PKT_TX_OUTER_IP_CKSUM),
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VAL_NAME(PKT_TX_OUTER_IPV4),
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VAL_NAME(PKT_TX_OUTER_IPV6),
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VAL_NAME(PKT_TX_TUNNEL_VXLAN),
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VAL_NAME(PKT_TX_TUNNEL_GRE),
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VAL_NAME(PKT_TX_TUNNEL_IPIP),
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VAL_NAME(PKT_TX_TUNNEL_GENEVE),
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VAL_NAME(PKT_TX_TUNNEL_MPLSINUDP),
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VAL_NAME(PKT_TX_TUNNEL_VXLAN_GPE),
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VAL_NAME(PKT_TX_TUNNEL_IP),
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VAL_NAME(PKT_TX_TUNNEL_UDP),
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VAL_NAME(PKT_TX_QINQ),
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VAL_NAME(PKT_TX_MACSEC),
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VAL_NAME(PKT_TX_SEC_OFFLOAD),
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VAL_NAME(PKT_TX_UDP_SEG),
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VAL_NAME(PKT_TX_OUTER_UDP_CKSUM),
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VAL_NAME(PKT_TX_METADATA),
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};
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/* Test case to check with valid flag */
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for (i = 0; i < RTE_DIM(tx_flags); i++) {
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flag_str = rte_get_tx_ol_flag_name(tx_flags[i].flag);
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if (flag_str == NULL)
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GOTO_FAIL("%s: Expected flagname = %s; received null\n",
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__func__, tx_flags[i].name);
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if (strcmp(flag_str, tx_flags[i].name) != 0)
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GOTO_FAIL("%s: Expected flagname = %s; received = %s\n",
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__func__, tx_flags[i].name, flag_str);
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}
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/* Test case to check with invalid flag */
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flag_str = rte_get_tx_ol_flag_name(0);
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if (flag_str != NULL) {
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GOTO_FAIL("%s: Expected flag name = null; received = %s\n",
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__func__, flag_str);
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}
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return 0;
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fail:
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return -1;
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}
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static int
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test_mbuf_validate_tx_offload(const char *test_name,
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struct rte_mempool *pktmbuf_pool,
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@ -2294,6 +2528,26 @@ test_mbuf(void)
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goto err;
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}
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if (test_get_rx_ol_flag_list() < 0) {
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printf("test_rte_get_rx_ol_flag_list() failed\n");
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goto err;
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}
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if (test_get_tx_ol_flag_list() < 0) {
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printf("test_rte_get_tx_ol_flag_list() failed\n");
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goto err;
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}
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if (test_get_rx_ol_flag_name() < 0) {
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printf("test_rte_get_rx_ol_flag_name() failed\n");
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goto err;
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}
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if (test_get_tx_ol_flag_name() < 0) {
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printf("test_rte_get_tx_ol_flag_name() failed\n");
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goto err;
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}
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if (test_mbuf_validate_tx_offload_one(pktmbuf_pool) < 0) {
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printf("test_mbuf_validate_tx_offload_one() failed\n");
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goto err;
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