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329e38f76c
Make test_progs test runner own libbpf logging. Also introduce two levels of verbosity: -v and -vv. First one will be used in subsequent patches to enable test log output always. Second one increases verbosity level of libbpf logging further to include debug output as well. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
41 lines
929 B
C
41 lines
929 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <test_progs.h>
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void test_reference_tracking(void)
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{
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const char *file = "./test_sk_lookup_kern.o";
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struct bpf_object *obj;
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struct bpf_program *prog;
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__u32 duration = 0;
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int err = 0;
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obj = bpf_object__open(file);
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if (IS_ERR(obj)) {
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error_cnt++;
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return;
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}
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bpf_object__for_each_program(prog, obj) {
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const char *title;
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/* Ignore .text sections */
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title = bpf_program__title(prog, false);
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if (strstr(title, ".text") != NULL)
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continue;
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bpf_program__set_type(prog, BPF_PROG_TYPE_SCHED_CLS);
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/* Expect verifier failure if test name has 'fail' */
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if (strstr(title, "fail") != NULL) {
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libbpf_print_fn_t old_print_fn;
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old_print_fn = libbpf_set_print(NULL);
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err = !bpf_program__load(prog, "GPL", 0);
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libbpf_set_print(old_print_fn);
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} else {
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err = bpf_program__load(prog, "GPL", 0);
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}
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CHECK(err, title, "\n");
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}
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bpf_object__close(obj);
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}
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