3f30658830
Add new prog_tests directory where tests are supposed to land. Each prog_tests/<filename>.c is expected to have a global function with signature 'void test_<filename>(void)'. Makefile automatically generates prog_tests/tests.h file with entry for each prog_tests file: #ifdef DECLARE extern void test_<filename>(void); ... #endif #ifdef CALL test_<filename>(); ... #endif prog_tests/tests.h is included in test_progs.c in two places with appropriate defines. This scheme allows us to move each function with a separate patch without breaking anything. Compared to the recent verifier split, each separate file here is a compilation unit and test_progs.[ch] is now used as a place to put some common routines that might be used by multiple tests. Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <string.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <time.h>
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#include <signal.h>
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#include <linux/types.h>
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typedef __u16 __sum16;
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#include <arpa/inet.h>
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#include <linux/if_ether.h>
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#include <linux/if_packet.h>
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#include <linux/ip.h>
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#include <linux/ipv6.h>
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#include <linux/tcp.h>
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#include <linux/filter.h>
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#include <linux/perf_event.h>
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#include <linux/unistd.h>
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#include <sys/ioctl.h>
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#include <sys/wait.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <fcntl.h>
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#include <pthread.h>
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#include <linux/bpf.h>
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#include <linux/err.h>
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#include <bpf/bpf.h>
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#include <bpf/libbpf.h>
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#include "test_iptunnel_common.h"
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#include "bpf_util.h"
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#include "bpf_endian.h"
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#include "trace_helpers.h"
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#include "flow_dissector_load.h"
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extern int error_cnt, pass_cnt;
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extern bool jit_enabled;
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#define MAGIC_BYTES 123
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/* ipv4 test vector */
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struct ipv4_packet {
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struct ethhdr eth;
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struct iphdr iph;
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struct tcphdr tcp;
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} __packed;
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extern struct ipv4_packet pkt_v4;
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/* ipv6 test vector */
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struct ipv6_packet {
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struct ethhdr eth;
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struct ipv6hdr iph;
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struct tcphdr tcp;
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} __packed;
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extern struct ipv6_packet pkt_v6;
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#define _CHECK(condition, tag, duration, format...) ({ \
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int __ret = !!(condition); \
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if (__ret) { \
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error_cnt++; \
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printf("%s:FAIL:%s ", __func__, tag); \
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printf(format); \
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} else { \
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pass_cnt++; \
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printf("%s:PASS:%s %d nsec\n", __func__, tag, duration);\
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} \
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__ret; \
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})
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#define CHECK(condition, tag, format...) \
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_CHECK(condition, tag, duration, format)
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#define CHECK_ATTR(condition, tag, format...) \
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_CHECK(condition, tag, tattr.duration, format)
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int bpf_find_map(const char *test, struct bpf_object *obj, const char *name);
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