diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tracing_struct.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/tracing_struct.c | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c index fe0fb0c9849a..19e68d4b3532 100644 --- a/tools/testing/selftests/bpf/prog_tests/tracing_struct.c +++ b/tools/testing/selftests/bpf/prog_tests/tracing_struct.c @@ -3,8 +3,9 @@ #include <test_progs.h> #include "tracing_struct.skel.h" +#include "tracing_struct_many_args.skel.h" -static void test_fentry(void) +static void test_struct_args(void) { struct tracing_struct *skel; int err; @@ -55,6 +56,25 @@ static void test_fentry(void) ASSERT_EQ(skel->bss->t6, 1, "t6 ret"); +destroy_skel: + tracing_struct__destroy(skel); +} + +static void test_struct_many_args(void) +{ + struct tracing_struct_many_args *skel; + int err; + + skel = tracing_struct_many_args__open_and_load(); + if (!ASSERT_OK_PTR(skel, "tracing_struct_many_args__open_and_load")) + return; + + err = tracing_struct_many_args__attach(skel); + if (!ASSERT_OK(err, "tracing_struct_many_args__attach")) + goto destroy_skel; + + ASSERT_OK(trigger_module_test_read(256), "trigger_read"); + ASSERT_EQ(skel->bss->t7_a, 16, "t7:a"); ASSERT_EQ(skel->bss->t7_b, 17, "t7:b"); ASSERT_EQ(skel->bss->t7_c, 18, "t7:c"); @@ -74,12 +94,28 @@ static void test_fentry(void) ASSERT_EQ(skel->bss->t8_g, 23, "t8:g"); ASSERT_EQ(skel->bss->t8_ret, 156, "t8 ret"); - tracing_struct__detach(skel); + ASSERT_EQ(skel->bss->t9_a, 16, "t9:a"); + ASSERT_EQ(skel->bss->t9_b, 17, "t9:b"); + ASSERT_EQ(skel->bss->t9_c, 18, "t9:c"); + ASSERT_EQ(skel->bss->t9_d, 19, "t9:d"); + ASSERT_EQ(skel->bss->t9_e, 20, "t9:e"); + ASSERT_EQ(skel->bss->t9_f, 21, "t9:f"); + ASSERT_EQ(skel->bss->t9_g, 22, "t9:f"); + ASSERT_EQ(skel->bss->t9_h_a, 23, "t9:h.a"); + ASSERT_EQ(skel->bss->t9_h_b, 24, "t9:h.b"); + ASSERT_EQ(skel->bss->t9_h_c, 25, "t9:h.c"); + ASSERT_EQ(skel->bss->t9_h_d, 26, "t9:h.d"); + ASSERT_EQ(skel->bss->t9_i, 27, "t9:i"); + ASSERT_EQ(skel->bss->t9_ret, 258, "t9 ret"); + destroy_skel: - tracing_struct__destroy(skel); + tracing_struct_many_args__destroy(skel); } void test_tracing_struct(void) { - test_fentry(); + if (test__start_subtest("struct_args")) + test_struct_args(); + if (test__start_subtest("struct_many_args")) + test_struct_many_args(); } |