diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/core_reloc.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/core_reloc.c | 52 |
1 files changed, 32 insertions, 20 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/core_reloc.c b/tools/testing/selftests/bpf/prog_tests/core_reloc.c index 06eb956ff7bb..607710826dca 100644 --- a/tools/testing/selftests/bpf/prog_tests/core_reloc.c +++ b/tools/testing/selftests/bpf/prog_tests/core_reloc.c @@ -210,11 +210,6 @@ static int duration = 0; .bpf_obj_file = "test_core_reloc_existence.o", \ .btf_src_file = "btf__core_reloc_" #name ".o" \ -#define FIELD_EXISTS_ERR_CASE(name) { \ - FIELD_EXISTS_CASE_COMMON(name), \ - .fails = true, \ -} - #define BITFIELDS_CASE_COMMON(objfile, test_name_prefix, name) \ .case_name = test_name_prefix#name, \ .bpf_obj_file = objfile, \ @@ -222,7 +217,7 @@ static int duration = 0; #define BITFIELDS_CASE(name, ...) { \ BITFIELDS_CASE_COMMON("test_core_reloc_bitfields_probed.o", \ - "direct:", name), \ + "probed:", name), \ .input = STRUCT_TO_CHAR_PTR(core_reloc_##name) __VA_ARGS__, \ .input_len = sizeof(struct core_reloc_##name), \ .output = STRUCT_TO_CHAR_PTR(core_reloc_bitfields_output) \ @@ -230,7 +225,7 @@ static int duration = 0; .output_len = sizeof(struct core_reloc_bitfields_output), \ }, { \ BITFIELDS_CASE_COMMON("test_core_reloc_bitfields_direct.o", \ - "probed:", name), \ + "direct:", name), \ .input = STRUCT_TO_CHAR_PTR(core_reloc_##name) __VA_ARGS__, \ .input_len = sizeof(struct core_reloc_##name), \ .output = STRUCT_TO_CHAR_PTR(core_reloc_bitfields_output) \ @@ -266,6 +261,7 @@ static int duration = 0; .arr_elem_sz = sizeof(((type *)0)->arr_field[0]), \ .ptr_sz = 8, /* always 8-byte pointer for BPF */ \ .enum_sz = sizeof(((type *)0)->enum_field), \ + .float_sz = sizeof(((type *)0)->float_field), \ } #define SIZE_CASE(name) { \ @@ -550,8 +546,7 @@ static struct core_reloc_test_case test_cases[] = { ARRAYS_ERR_CASE(arrays___err_too_small), ARRAYS_ERR_CASE(arrays___err_too_shallow), ARRAYS_ERR_CASE(arrays___err_non_array), - ARRAYS_ERR_CASE(arrays___err_wrong_val_type1), - ARRAYS_ERR_CASE(arrays___err_wrong_val_type2), + ARRAYS_ERR_CASE(arrays___err_wrong_val_type), ARRAYS_ERR_CASE(arrays___err_bad_zero_sz_arr), /* enum/ptr/int handling scenarios */ @@ -642,13 +637,25 @@ static struct core_reloc_test_case test_cases[] = { }, .output_len = sizeof(struct core_reloc_existence_output), }, - - FIELD_EXISTS_ERR_CASE(existence__err_int_sz), - FIELD_EXISTS_ERR_CASE(existence__err_int_type), - FIELD_EXISTS_ERR_CASE(existence__err_int_kind), - FIELD_EXISTS_ERR_CASE(existence__err_arr_kind), - FIELD_EXISTS_ERR_CASE(existence__err_arr_value_type), - FIELD_EXISTS_ERR_CASE(existence__err_struct_type), + { + FIELD_EXISTS_CASE_COMMON(existence___wrong_field_defs), + .input = STRUCT_TO_CHAR_PTR(core_reloc_existence___wrong_field_defs) { + }, + .input_len = sizeof(struct core_reloc_existence___wrong_field_defs), + .output = STRUCT_TO_CHAR_PTR(core_reloc_existence_output) { + .a_exists = 0, + .b_exists = 0, + .c_exists = 0, + .arr_exists = 0, + .s_exists = 0, + .a_value = 0xff000001u, + .b_value = 0xff000002u, + .c_value = 0xff000003u, + .arr_value = 0xff000004u, + .s_value = 0xff000005u, + }, + .output_len = sizeof(struct core_reloc_existence_output), + }, /* bitfield relocation checks */ BITFIELDS_CASE(bitfields, { @@ -857,13 +864,20 @@ void test_core_reloc(void) "prog '%s' not found\n", probe_name)) goto cleanup; + + if (test_case->btf_src_file) { + err = access(test_case->btf_src_file, R_OK); + if (!ASSERT_OK(err, "btf_src_file")) + goto cleanup; + } + load_attr.obj = obj; load_attr.log_level = 0; load_attr.target_btf_path = test_case->btf_src_file; err = bpf_object__load_xattr(&load_attr); if (err) { if (!test_case->fails) - CHECK(false, "obj_load", "failed to load prog '%s': %d\n", probe_name, err); + ASSERT_OK(err, "obj_load"); goto cleanup; } @@ -902,10 +916,8 @@ void test_core_reloc(void) goto cleanup; } - if (test_case->fails) { - CHECK(false, "obj_load_fail", "should fail to load prog '%s'\n", probe_name); + if (!ASSERT_FALSE(test_case->fails, "obj_load_should_fail")) goto cleanup; - } equal = memcmp(data->out, test_case->output, test_case->output_len) == 0; |