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selftests/bpf: Move existing common networking parts into network_helpers

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1. Move pkt_v4 and pkt_v6 into network_helpers and adjust the users.
2. Copy-paste spin_lock_thread into two tests that use it.

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Andrey Ignatov <rdna@fb.com>
Link: https://lore.kernel.org/bpf/20200508174611.228805-3-sdf@google.com
This commit is contained in:
Stanislav Fomichev
2020-05-08 10:46:09 -07:00
committed by Daniel Borkmann
parent 33181bb8e8
commit 488a23b89d
22 changed files with 90 additions and 53 deletions
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1
tools/testing/selftests/bpf/prog_tests/fexit_bpf2bpf.c
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@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2019 Facebook */
#include <test_progs.h>
#include <network_helpers.h>
static void test_fexit_bpf2bpf_common(const char *obj_file,
const char *target_obj_file,

1
tools/testing/selftests/bpf/prog_tests/flow_dissector.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
#include <error.h>
#include <linux/if.h>
#include <linux/if_tun.h>

1
tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_flow_dissector_load_bytes(void)
{

1
tools/testing/selftests/bpf/prog_tests/global_data.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
static void test_global_data_number(struct bpf_object *obj, __u32 duration)
{

1
tools/testing/selftests/bpf/prog_tests/kfree_skb.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
struct meta {
int ifindex;

1
tools/testing/selftests/bpf/prog_tests/l4lb_all.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
static void test_l4lb(const char *file)
{

14
tools/testing/selftests/bpf/prog_tests/map_lock.c
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@@ -1,5 +1,19 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
static void *spin_lock_thread(void *arg)
{
__u32 duration, retval;
int err, prog_fd = *(u32 *) arg;
err = bpf_prog_test_run(prog_fd, 10000, &pkt_v4, sizeof(pkt_v4),
NULL, NULL, &retval, &duration);
CHECK(err || retval, "",
"err %d errno %d retval %d duration %d\n",
err, errno, retval, duration);
pthread_exit(arg);
}
static void *parallel_map_access(void *arg)
{

1
tools/testing/selftests/bpf/prog_tests/pkt_access.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_pkt_access(void)
{

1
tools/testing/selftests/bpf/prog_tests/pkt_md_access.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_pkt_md_access(void)
{

1
tools/testing/selftests/bpf/prog_tests/prog_run_xattr.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_prog_run_xattr(void)
{

1
tools/testing/selftests/bpf/prog_tests/queue_stack_map.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
enum {
QUEUE,

1
tools/testing/selftests/bpf/prog_tests/signal_pending.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
static void sigalrm_handler(int s) {}
static struct sigaction sigalrm_action = {

1
tools/testing/selftests/bpf/prog_tests/skb_ctx.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_skb_ctx(void)
{

14
tools/testing/selftests/bpf/prog_tests/spinlock.c
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@@ -1,5 +1,19 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
static void *spin_lock_thread(void *arg)
{
__u32 duration, retval;
int err, prog_fd = *(u32 *) arg;
err = bpf_prog_test_run(prog_fd, 10000, &pkt_v4, sizeof(pkt_v4),
NULL, NULL, &retval, &duration);
CHECK(err || retval, "",
"err %d errno %d retval %d duration %d\n",
err, errno, retval, duration);
pthread_exit(arg);
}
void test_spinlock(void)
{

1
tools/testing/selftests/bpf/prog_tests/xdp.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_xdp(void)
{

1
tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_xdp_adjust_tail(void)
{

1
tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
#include <net/if.h>
#include "test_xdp.skel.h"
#include "test_xdp_bpf2bpf.skel.h"

1
tools/testing/selftests/bpf/prog_tests/xdp_noinline.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
void test_xdp_noinline(void)
{