From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: "Kovacevic, Marko" <marko.kovacevic@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "akhil.goyal@nxp.com" <akhil.goyal@nxp.com>
Subject: Re: [dpdk-dev] [PATCH v4 2/3] test/compress: add out of space test
Date: Wed, 16 Jan 2019 17:16:22 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D897803664CF@irsmsx112.ger.corp.intel.com> (raw)
In-Reply-To: <20190111165253.14001-3-marko.kovacevic@intel.com>
Hi Marko,
Minor comments.
> -----Original Message-----
> From: Kovacevic, Marko
> Sent: Friday, January 11, 2019 4:53 PM
> To: dev@dpdk.org
> Cc: akhil.goyal@nxp.com; De Lara Guarch, Pablo
> <pablo.de.lara.guarch@intel.com>; Kovacevic, Marko
> <marko.kovacevic@intel.com>; Kovacevic
> Subject: [PATCH v4 2/3] test/compress: add out of space test
>
> This patch adds new out of space testcase to check that the destination
> mbuf is smaller than required for the output of compression to ensure the
> driver doesn't crash and returns the valid error case.
>
> Signed-off-by: Kovacevic, Marko <marko.kovacevic@intel.com>
> Acked-by: Lee Daly <lee.daly@intel.com>
> Acked-by: Fiona Trahe <fiona.trahe@intel.com>
>
> ---
> v4:
> Added Acks
> V3:
> Made requested changes(Pablo)
>
> ---
> test/test/test_compressdev.c | 178
> +++++++++++++++++++++++++++++++++++++++----
> 1 file changed, 165 insertions(+), 13 deletions(-)
>
> diff --git a/test/test/test_compressdev.c b/test/test/test_compressdev.c
> index 20895fc..1e41113 100644
> --- a/test/test/test_compressdev.c
> +++ b/test/test/test_compressdev.c
> @@ -42,6 +42,8 @@
> #define GZIP_HEADER_SIZE 10
> #define GZIP_TRAILER_SIZE 8
>
> +#define OUT_OF_SPACE_BUF 1
> +
> const char *
> huffman_type_strings[] = {
> [RTE_COMP_HUFFMAN_DEFAULT] = "PMD default",
> @@ -81,6 +83,7 @@ struct test_data_params {
> enum rte_comp_op_type state;
> unsigned int sgl;
> enum zlib_direction zlib_dir;
> + unsigned int out_of_space;
> };
>
> static struct comp_testsuite_params testsuite_params = { 0 }; @@ -677,6
> +680,7 @@ test_deflate_comp_decomp(const struct interim_data_params
> *int_data,
> unsigned int num_xforms = int_data->num_xforms;
> enum rte_comp_op_type state = test_data->state;
> unsigned int sgl = test_data->sgl;
> + unsigned int out_of_space = test_data->out_of_space;
> enum zlib_direction zlib_dir = test_data->zlib_dir;
> int ret_status = -1;
> int ret;
> @@ -693,6 +697,12 @@ test_deflate_comp_decomp(const struct
> interim_data_params *int_data,
> unsigned int i;
> struct rte_mempool *buf_pool;
> uint32_t data_size;
> + /* Compressing with CompressDev */
> + unsigned int oos_zlib_decompress =
> + (zlib_dir == ZLIB_NONE || zlib_dir ==
> ZLIB_DECOMPRESS);
> + /* Decompressing with CompressDev */
> + unsigned int oos_zlib_compress =
> + (zlib_dir == ZLIB_NONE || zlib_dir ==
> ZLIB_COMPRESS);
> const struct rte_compressdev_capabilities *capa =
> rte_compressdev_capability_get(0,
> RTE_COMP_ALGO_DEFLATE);
> char *contig_buf = NULL;
> @@ -749,8 +759,12 @@ test_deflate_comp_decomp(const struct
> interim_data_params *int_data,
>
> if (sgl) {
> for (i = 0; i < num_bufs; i++) {
> - data_size = strlen(test_bufs[i]) *
> - COMPRESS_BUF_SIZE_RATIO;
> + if (out_of_space == 1 && oos_zlib_decompress) {
> + data_size = OUT_OF_SPACE_BUF;
> + } else {
> + (data_size = strlen(test_bufs[i]) *
> + COMPRESS_BUF_SIZE_RATIO);
No need for the parenthesis around this statement (plus, no need for the curly braces).
> + }
> if (prepare_sgl_bufs(NULL, comp_bufs[i],
> data_size,
> ts_params->small_mbuf_pool,
> @@ -761,8 +775,12 @@ test_deflate_comp_decomp(const struct
> interim_data_params *int_data,
>
> } else {
> for (i = 0; i < num_bufs; i++) {
> - data_size = strlen(test_bufs[i]) *
> - COMPRESS_BUF_SIZE_RATIO;
> + if (out_of_space == 1 && oos_zlib_decompress) {
> + data_size = OUT_OF_SPACE_BUF;
> + } else {
> + (data_size = strlen(test_bufs[i]) *
> + COMPRESS_BUF_SIZE_RATIO);
Same here.
> + }
> rte_pktmbuf_append(comp_bufs[i], data_size);
> }
> }
> @@ -928,6 +946,18 @@ test_deflate_comp_decomp(const struct
> interim_data_params *int_data,
> * compress operation information is needed for the decompression
> stage)
> */
> for (i = 0; i < num_bufs; i++) {
> + if (out_of_space && oos_zlib_decompress) {
> + if (ops_processed[i]->status !=
> +
> RTE_COMP_OP_STATUS_OUT_OF_SPACE_TERMINATED) {
Better to add an extra tab here, even though you cross the 80 char limit.
> + ret_status = -1;
> +
> + RTE_LOG(ERR, USER1,
> + "Out of Space operation was not
> successful\n");
I would reword this to something more clear, like:
Operation without expected out of space status error.
Also, make these changes in the decompression side of the function (code below).
Apart from this:
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
next prev parent reply other threads:[~2019-01-16 17:16 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 15:33 [dpdk-dev] [PATCH v1 1/2] " Marko Kovacevic
2018-12-14 15:33 ` [dpdk-dev] [PATCH v1 2/2] test/compress: add varied buffer input/outputs Marko Kovacevic
2018-12-14 15:56 ` Daly, Lee
2018-12-14 15:55 ` [dpdk-dev] [PATCH v1 1/2] test/compress: add out of space test Daly, Lee
2018-12-20 14:58 ` [dpdk-dev] [PATCH v2 " Marko Kovacevic
2018-12-20 14:58 ` [dpdk-dev] [PATCH v2 2/2] test/compress: add varied buffer input/outputs Marko Kovacevic
2018-12-21 0:44 ` Trahe, Fiona
2019-01-09 17:02 ` De Lara Guarch, Pablo
2018-12-21 0:41 ` [dpdk-dev] [PATCH v2 1/2] test/compress: add out of space test Trahe, Fiona
2019-01-09 16:47 ` De Lara Guarch, Pablo
2019-01-11 15:08 ` [dpdk-dev] [PATCH v3 0/3] Compression Unit Tests Kovacevic, Marko
2019-01-11 15:08 ` [dpdk-dev] [PATCH v3 1/3] test/compress: refactor main test function Kovacevic, Marko
2019-01-11 16:52 ` [dpdk-dev] [PATCH v4 0/3] Compression Unit Tests Kovacevic, Marko
2019-01-11 16:52 ` [dpdk-dev] [PATCH v4 1/3] test/compress: refactor main test function Kovacevic, Marko
2019-01-17 10:19 ` [dpdk-dev] [PATCH v5 0/3] Compression Unit Tests Kovacevic, Marko
2019-01-17 10:19 ` [dpdk-dev] [PATCH v5 1/3] test/compress: refactor main test function Kovacevic, Marko
2019-01-17 10:19 ` [dpdk-dev] [PATCH v5 2/3] test/compress: add out of space test Kovacevic, Marko
2019-01-17 10:19 ` [dpdk-dev] [PATCH v5 3/3] test/compress: add varied buffer input/outputs Kovacevic, Marko
2019-01-18 0:06 ` [dpdk-dev] [PATCH v5 0/3] Compression Unit Tests Thomas Monjalon
2019-01-11 16:52 ` [dpdk-dev] [PATCH v4 2/3] test/compress: add out of space test Kovacevic, Marko
2019-01-16 17:16 ` De Lara Guarch, Pablo [this message]
2019-01-11 16:52 ` [dpdk-dev] [PATCH v4 3/3] test/compress: add varied buffer input/outputs Kovacevic, Marko
2019-01-16 17:21 ` De Lara Guarch, Pablo
2019-01-11 15:08 ` [dpdk-dev] [PATCH v3 2/3] test/compress: add out of space test Kovacevic, Marko
2019-01-11 15:09 ` [dpdk-dev] [PATCH v3 3/3] test/compress: add varied buffer input/outputs Kovacevic, Marko
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