| 1 | // SPDX-License-Identifier: GPL-2.0 |
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| 2 | /* Copyright (c) 2020 Facebook */ |
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| 3 | |
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| 4 | #include <test_progs.h> |
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| 5 | #include <time.h> |
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| 6 | #include "test_autoload.skel.h" |
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| 7 | |
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| 8 | void test_autoload(void) |
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| 9 | { |
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| 10 | int duration = 0, err; |
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| 11 | struct test_autoload* skel; |
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| 12 | |
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| 13 | skel = test_autoload__open_and_load(); |
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| 14 | /* prog3 should be broken */ |
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| 15 | if (CHECK(skel, "skel_open_and_load" , "unexpected success\n" )) |
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| 16 | goto cleanup; |
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| 17 | |
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| 18 | skel = test_autoload__open(); |
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| 19 | if (CHECK(!skel, "skel_open" , "failed to open skeleton\n" )) |
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| 20 | goto cleanup; |
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| 21 | |
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| 22 | /* don't load prog3 */ |
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| 23 | bpf_program__set_autoload(skel->progs.prog3, false); |
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| 24 | |
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| 25 | err = test_autoload__load(skel); |
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| 26 | if (CHECK(err, "skel_load" , "failed to load skeleton: %d\n" , err)) |
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| 27 | goto cleanup; |
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| 28 | |
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| 29 | err = test_autoload__attach(skel); |
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| 30 | if (CHECK(err, "skel_attach" , "skeleton attach failed: %d\n" , err)) |
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| 31 | goto cleanup; |
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| 32 | |
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| 33 | usleep(1); |
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| 34 | |
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| 35 | CHECK(!skel->bss->prog1_called, "prog1" , "not called\n" ); |
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| 36 | CHECK(!skel->bss->prog2_called, "prog2" , "not called\n" ); |
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| 37 | CHECK(skel->bss->prog3_called, "prog3" , "called?!\n" ); |
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| 38 | |
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| 39 | cleanup: |
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| 40 | test_autoload__destroy(skel); |
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| 41 | } |
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| 42 | |
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