1 // SPDX-License-Identifier: GPL-2.0 2 /* Copyright (c) 2020 Facebook */ 3 #include <test_progs.h> 4 #include <time.h> 5 #include "test_subprogs.skel.h" 6 #include "test_subprogs_unused.skel.h" 7 8 static int duration; 9 10 void test_subprogs(void) 11 { 12 struct test_subprogs *skel; 13 struct test_subprogs_unused *skel2; 14 int err; 15 16 skel = test_subprogs__open_and_load(); 17 if (CHECK(!skel, "skel_open", "failed to open skeleton\n")) 18 return; 19 20 err = test_subprogs__attach(skel); 21 if (CHECK(err, "skel_attach", "failed to attach skeleton: %d\n", err)) 22 goto cleanup; 23 24 usleep(1); 25 26 CHECK(skel->bss->res1 != 12, "res1", "got %d, exp %d\n", skel->bss->res1, 12); 27 CHECK(skel->bss->res2 != 17, "res2", "got %d, exp %d\n", skel->bss->res2, 17); 28 CHECK(skel->bss->res3 != 19, "res3", "got %d, exp %d\n", skel->bss->res3, 19); 29 CHECK(skel->bss->res4 != 36, "res4", "got %d, exp %d\n", skel->bss->res4, 36); 30 31 skel2 = test_subprogs_unused__open_and_load(); 32 ASSERT_OK_PTR(skel2, "unused_progs_skel"); 33 test_subprogs_unused__destroy(skel2); 34 35 cleanup: 36 test_subprogs__destroy(skel); 37 } 38