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Date: Thu, 6 Jan 2022 09:57:21 +0800
From: menglong8.dong@...il.com
To: kuba@...nel.org, edumazet@...gle.com
Cc: davem@...emloft.net, yoshfuji@...ux-ipv6.org, dsahern@...nel.org,
shuah@...nel.org, ast@...nel.org, daniel@...earbox.net,
andrii@...nel.org, kafai@...com, songliubraving@...com, yhs@...com,
john.fastabend@...il.com, kpsingh@...nel.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-kselftest@...r.kernel.org, bpf@...r.kernel.org,
Menglong Dong <imagedong@...cent.com>
Subject: [PATCH v4 net-next 3/3] bpf: selftests: use C99 initializers in test_sock.c
From: Menglong Dong <imagedong@...cent.com>
Use C99 initializers for the initialization of 'tests' in test_sock.c.
Signed-off-by: Menglong Dong <imagedong@...cent.com>
---
tools/testing/selftests/bpf/test_sock.c | 290 ++++++++++--------------
1 file changed, 119 insertions(+), 171 deletions(-)
diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c
index 68525d68d4e5..fe10f8134278 100644
--- a/tools/testing/selftests/bpf/test_sock.c
+++ b/tools/testing/selftests/bpf/test_sock.c
@@ -49,7 +49,7 @@ struct sock_test {
static struct sock_test tests[] = {
{
- "bind4 load with invalid access: src_ip6",
+ .descr = "bind4 load with invalid access: src_ip6",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
@@ -57,17 +57,12 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- 0,
- 0,
- NULL,
- 0,
- 0,
- LOAD_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .result = LOAD_REJECT,
},
{
- "bind4 load with invalid access: mark",
+ .descr = "bind4 load with invalid access: mark",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
@@ -75,17 +70,12 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- 0,
- 0,
- NULL,
- 0,
- 0,
- LOAD_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .result = LOAD_REJECT,
},
{
- "bind6 load with invalid access: src_ip4",
+ .descr = "bind6 load with invalid access: src_ip4",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
@@ -93,17 +83,12 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET6_POST_BIND,
- 0,
- 0,
- NULL,
- 0,
- 0,
- LOAD_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .result = LOAD_REJECT,
},
{
- "sock_create load with invalid access: src_port",
+ .descr = "sock_create load with invalid access: src_port",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_6,
@@ -111,137 +96,106 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET_SOCK_CREATE,
- BPF_CGROUP_INET_SOCK_CREATE,
- 0,
- 0,
- NULL,
- 0,
- 0,
- LOAD_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET_SOCK_CREATE,
+ .attach_type = BPF_CGROUP_INET_SOCK_CREATE,
+ .result = LOAD_REJECT,
},
{
- "sock_create load w/o expected_attach_type (compat mode)",
+ .descr = "sock_create load w/o expected_attach_type (compat mode)",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- 0,
- BPF_CGROUP_INET_SOCK_CREATE,
- AF_INET,
- SOCK_STREAM,
- "127.0.0.1",
- 8097,
- 0,
- SUCCESS,
+ .expected_attach_type = 0,
+ .attach_type = BPF_CGROUP_INET_SOCK_CREATE,
+ .domain = AF_INET,
+ .type = SOCK_STREAM,
+ .ip = "127.0.0.1",
+ .port = 8097,
+ .result = SUCCESS,
},
{
- "sock_create load w/ expected_attach_type",
+ .descr = "sock_create load w/ expected_attach_type",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET_SOCK_CREATE,
- BPF_CGROUP_INET_SOCK_CREATE,
- AF_INET,
- SOCK_STREAM,
- "127.0.0.1",
- 8097,
- 0,
- SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET_SOCK_CREATE,
+ .attach_type = BPF_CGROUP_INET_SOCK_CREATE,
+ .domain = AF_INET,
+ .type = SOCK_STREAM,
+ .ip = "127.0.0.1",
+ .port = 8097,
+ .result = SUCCESS,
},
{
- "attach type mismatch bind4 vs bind6",
+ .descr = "attach type mismatch bind4 vs bind6",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET6_POST_BIND,
- 0,
- 0,
- NULL,
- 0,
- 0,
- ATTACH_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .result = ATTACH_REJECT,
},
{
- "attach type mismatch bind6 vs bind4",
+ .descr = "attach type mismatch bind6 vs bind4",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- 0,
- 0,
- NULL,
- 0,
- 0,
- ATTACH_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .result = ATTACH_REJECT,
},
{
- "attach type mismatch default vs bind4",
+ .descr = "attach type mismatch default vs bind4",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- 0,
- BPF_CGROUP_INET4_POST_BIND,
- 0,
- 0,
- NULL,
- 0,
- 0,
- ATTACH_REJECT,
+ .expected_attach_type = 0,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .result = ATTACH_REJECT,
},
{
- "attach type mismatch bind6 vs sock_create",
+ .descr = "attach type mismatch bind6 vs sock_create",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET_SOCK_CREATE,
- 0,
- 0,
- NULL,
- 0,
- 0,
- ATTACH_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET_SOCK_CREATE,
+ .result = ATTACH_REJECT,
},
{
- "bind4 reject all",
+ .descr = "bind4 reject all",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- AF_INET,
- SOCK_STREAM,
- "0.0.0.0",
- 0,
- 0,
- BIND_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .domain = AF_INET,
+ .type = SOCK_STREAM,
+ .ip = "0.0.0.0",
+ .result = BIND_REJECT,
},
{
- "bind6 reject all",
+ .descr = "bind6 reject all",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET6_POST_BIND,
- AF_INET6,
- SOCK_STREAM,
- "::",
- 0,
- 0,
- BIND_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .domain = AF_INET6,
+ .type = SOCK_STREAM,
+ .ip = "::",
+ .result = BIND_REJECT,
},
{
- "bind6 deny specific IP & port",
+ .descr = "bind6 deny specific IP & port",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
@@ -262,17 +216,16 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET6_POST_BIND,
- AF_INET6,
- SOCK_STREAM,
- "::1",
- 8193,
- 0,
- BIND_REJECT,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .domain = AF_INET6,
+ .type = SOCK_STREAM,
+ .ip = "::1",
+ .port = 8193,
+ .result = BIND_REJECT,
},
{
- "bind4 allow specific IP & port",
+ .descr = "bind4 allow specific IP & port",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
@@ -293,17 +246,16 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- AF_INET,
- SOCK_STREAM,
- "127.0.0.1",
- 4098,
- 0,
- SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .domain = AF_INET,
+ .type = SOCK_STREAM,
+ .ip = "127.0.0.1",
+ .port = 4098,
+ .result = SUCCESS,
},
{
- "bind4 deny specific IP & port of TCP, and retry",
+ .descr = "bind4 deny specific IP & port of TCP, and retry",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
@@ -324,17 +276,17 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- AF_INET,
- SOCK_STREAM,
- "127.0.0.1",
- 4098,
- 5000,
- RETRY_SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .domain = AF_INET,
+ .type = SOCK_STREAM,
+ .ip = "127.0.0.1",
+ .port = 4098,
+ .port_retry = 5000,
+ .result = RETRY_SUCCESS,
},
{
- "bind4 deny specific IP & port of UDP, and retry",
+ .descr = "bind4 deny specific IP & port of UDP, and retry",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
@@ -355,17 +307,17 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- AF_INET,
- SOCK_DGRAM,
- "127.0.0.1",
- 4098,
- 5000,
- RETRY_SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .domain = AF_INET,
+ .type = SOCK_DGRAM,
+ .ip = "127.0.0.1",
+ .port = 4098,
+ .port_retry = 5000,
+ .result = RETRY_SUCCESS,
},
{
- "bind6 deny specific IP & port, and retry",
+ .descr = "bind6 deny specific IP & port, and retry",
.insns = {
BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
@@ -386,44 +338,40 @@ static struct sock_test tests[] = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET6_POST_BIND,
- AF_INET6,
- SOCK_STREAM,
- "::1",
- 8193,
- 9000,
- RETRY_SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .domain = AF_INET6,
+ .type = SOCK_STREAM,
+ .ip = "::1",
+ .port = 8193,
+ .port_retry = 9000,
+ .result = RETRY_SUCCESS,
},
{
- "bind4 allow all",
+ .descr = "bind4 allow all",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET4_POST_BIND,
- BPF_CGROUP_INET4_POST_BIND,
- AF_INET,
- SOCK_STREAM,
- "0.0.0.0",
- 0,
- 0,
- SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .attach_type = BPF_CGROUP_INET4_POST_BIND,
+ .domain = AF_INET,
+ .type = SOCK_STREAM,
+ .ip = "0.0.0.0",
+ .result = SUCCESS,
},
{
- "bind6 allow all",
+ .descr = "bind6 allow all",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 1),
BPF_EXIT_INSN(),
},
- BPF_CGROUP_INET6_POST_BIND,
- BPF_CGROUP_INET6_POST_BIND,
- AF_INET6,
- SOCK_STREAM,
- "::",
- 0,
- 0,
- SUCCESS,
+ .expected_attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .attach_type = BPF_CGROUP_INET6_POST_BIND,
+ .domain = AF_INET6,
+ .type = SOCK_STREAM,
+ .ip = "::",
+ .result = SUCCESS,
},
};
--
2.30.2
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