61 	const char *descr;  member
105 	.descr = "struct test #1",
157 	.descr = "struct test #2",
198 	.descr = "struct test #3 Invalid member offset",
234 	.descr = "global data test #1",
274 	.descr = "global data test #2",
309 	.descr = "global data test #3",
331 	.descr = "global data test #4, unsupported linkage",
355 	.descr = "global data test #5, invalid var type",
377 	.descr = "global data test #6, invalid var type (fwd type)",
402 	.descr = "global data test #7, invalid var type (fwd type)",
427 	.descr = "global data test #8, invalid var size",
464 	.descr = "global data test #9, invalid var size",
501 	.descr = "global data test #10, invalid var size",
538 	.descr = "global data test #11, multiple section members",
576 	.descr = "global data test #12, invalid offset",
616 	.descr = "global data test #13, invalid offset",
656 	.descr = "global data test #14, invalid offset",
696 	.descr = "global data test #15, not var kind",
719 	.descr = "global data test #16, invalid var referencing sec",
747 	.descr = "global data test #17, invalid var referencing var",
771 	.descr = "global data test #18, invalid var loop",
794 	.descr = "global data test #19, invalid var referencing var",
815 	.descr = "global data test #20, invalid ptr referencing var",
837 	.descr = "global data test #21, var included in struct",
862 	.descr = "global data test #22, array of var",
883 	.descr = "var after datasec, ptr followed by modifier",
918 	.descr = "size check test #1",
950 	.descr = "size check test #2",
984 	.descr = "size check test #3",
1023 	.descr = "size check test #4",
1065 	.descr = "size check test #5",
1100 	.descr = "void test #1",
1133 	.descr = "void test #2",
1163 	.descr = "void test #3",
1190 	.descr = "void test #4",
1221 	.descr = "loop test #1",
1256 	.descr = "loop test #2",
1289 	.descr = "loop test #3",
1324 	.descr = "loop test #4",
1362 	.descr = "loop test #5",
1397 	.descr = "loop test #6",
1422 	.descr = "loop test #7",
1450 	.descr = "loop test #8",
1486 	.descr = "string section does not end with null",
1506 	.descr = "empty string section",
1526 	.descr = "empty type section",
1544 	.descr = "btf_header test. Longer hdr_len",
1565 	.descr = "btf_header test. Gap between hdr and type",
1586 	.descr = "btf_header test. Gap between type and str",
1607 	.descr = "btf_header test. Overlap between type and str",
1628 	.descr = "btf_header test. Larger BTF size",
1649 	.descr = "btf_header test. Smaller BTF size",
1670 	.descr = "array test. index_type/elem_type \"int\"",
1690 	.descr = "array test. index_type/elem_type \"const int\"",
1712 	.descr = "array test. index_type \"const int:31\"",
1738 	.descr = "array test. elem_type \"const int:31\"",
1764 	.descr = "array test. index_type \"void\"",
1786 	.descr = "array test. index_type \"const void\"",
1810 	.descr = "array test. elem_type \"const void\"",
1834 	.descr = "array test. elem_type \"const void *\"",
1858 	.descr = "array test. index_type \"const void *\"",
1884 	.descr = "array test. t->size != 0\"",
1907 	.descr = "int test. invalid int_data",
1927 	.descr = "invalid BTF_INFO",
1948 	.descr = "fwd test. t->type != 0\"",
1970 	.descr = "typedef (invalid name, name_off = 0)",
1990 	.descr = "typedef (invalid name, invalid identifier)",
2010 	.descr = "ptr type (invalid name, name_off <> 0)",
2031 	.descr = "volatile type (invalid name, name_off <> 0)",
2052 	.descr = "const type (invalid name, name_off <> 0)",
2073 	.descr = "restrict type (invalid name, name_off <> 0)",
2095 	.descr = "fwd type (invalid name, name_off = 0)",
2115 	.descr = "fwd type (invalid name, invalid identifier)",
2136 	.descr = "array type (invalid name, name_off <> 0)",
2158 	.descr = "struct type (name_off = 0)",
2178 	.descr = "struct type (invalid name, invalid identifier)",
2200 	.descr = "struct member (name_off = 0)",
2220 	.descr = "struct member (invalid name, invalid identifier)",
2242 	.descr = "enum type (name_off = 0)",
2263 	.descr = "enum type (invalid name, invalid identifier)",
2286 	.descr = "enum member (invalid name, name_off = 0)",
2309 	.descr = "enum member (invalid name, invalid identifier)",
2331 	.descr = "arraymap invalid btf key (a bit field)",
2352 	.descr = "arraymap invalid btf key (!= 32 bits)",
2373 	.descr = "arraymap invalid btf value (too small)",
2393 	.descr = "arraymap invalid btf value (too big)",
2413 	.descr = "func proto (int (*)(int, unsigned int))",
2435 	.descr = "func proto (vararg)",
2458 	.descr = "func proto (vararg with name)",
2483 	.descr = "func proto (arg after vararg)",
2508 	.descr = "func proto (CONST=>TYPEDEF=>PTR=>FUNC_PROTO)",
2534 	.descr = "func proto (TYPEDEF=>FUNC_PROTO)",
2556 	.descr = "func proto (btf_resolve(arg))",
2578 	.descr = "func proto (Not all arg has name)",
2600 	.descr = "func proto (Bad arg name_off)",
2624 	.descr = "func proto (Bad arg name)",
2648 	.descr = "func proto (Invalid return type)",
2672 	.descr = "func proto (with func name)",
2696 	.descr = "func proto (const void arg)",
2720 	.descr = "func (void func(int a, unsigned int b))",
2744 	.descr = "func (No func name)",
2770 	.descr = "func (Invalid func name)",
2796 	.descr = "func (Some arg has no name)",
2822 	.descr = "func (Non zero vlen)",
2848 	.descr = "func (Not referring to FUNC_PROTO)",
2868 	.descr = "invalid int kind_flag",
2888 	.descr = "invalid ptr kind_flag",
2907 	.descr = "invalid array kind_flag",
2927 	.descr = "valid fwd kind_flag",
2945 	.descr = "invalid typedef kind_flag",
2965 	.descr = "invalid volatile kind_flag",
2984 	.descr = "invalid const kind_flag",
3003 	.descr = "invalid restrict kind_flag",
3022 	.descr = "invalid func kind_flag",
3042 	.descr = "invalid func_proto kind_flag",
3061 	.descr = "valid struct, kind_flag, bitfield_size = 0",
3080 	.descr = "valid struct, kind_flag, int member, bitfield_size != 0",
3099 	.descr = "valid union, kind_flag, int member, bitfield_size != 0",
3118 	.descr = "valid struct, kind_flag, enum member, bitfield_size != 0",
3139 	.descr = "valid union, kind_flag, enum member, bitfield_size != 0",
3160 	.descr = "valid struct, kind_flag, typedef member, bitfield_size != 0",
3183 	.descr = "valid union, kind_flag, typedef member, bitfield_size != 0",
3206 	.descr = "invalid struct, kind_flag, bitfield_size greater than struct size",
3227 	.descr = "invalid struct, kind_flag, bitfield base_type int not regular",
3249 	.descr = "invalid struct, kind_flag, base_type int not regular",
3271 	.descr = "invalid union, kind_flag, bitfield_size greater than struct size",
3292 	.descr = "invalid struct, kind_flag, int member, bitfield_size = 0, wrong byte alignment",
3314 	.descr = "invalid struct, kind_flag, enum member, bitfield_size = 0, wrong byte alignment",
3338 	.descr = "128-bit int",
3355 	.descr = "struct, 128-bit int member",
3374 	.descr = "struct, 120-bit int member bitfield",
3393 	.descr = "struct, kind_flag, 128-bit int member",
3412 	.descr = "struct, kind_flag, 120-bit int member bitfield",
3436 	.descr = "struct->ptr->typedef->array->int size resolution",
3462 	.descr = "struct->ptr->typedef->multi-array->int size resolution",
3493 	.descr = "typedef/multi-arr mix size resolution",
3521 	.descr = "datasec: vlen == 0",
3539 	.descr = "datasec: name '?.foo bar:buz' is ok",
3554 	.descr = "datasec: name with non-printable first char not is ok",
3571 	.descr = "datasec: name '\\0' is not ok",
3588 	.descr = "type name '?foo' is not ok",
3600 	.descr = "float test #1, well-formed",
3628 	.descr = "float test #2, invalid vlen",
3648 	.descr = "float test #3, invalid kind_flag",
3668 	.descr = "float test #4, member does not fit",
3689 	.descr = "float test #5, member is not properly aligned",
3710 	.descr = "float test #6, invalid size",
3730 	.descr = "decl_tag test #1, struct/member, well-formed",
3751 	.descr = "decl_tag test #2, union/member, well-formed",
3772 	.descr = "decl_tag test #3, variable, well-formed",
3791 	.descr = "decl_tag test #4, func/parameter, well-formed",
3813 	.descr = "decl_tag test #5, invalid value",
3832 	.descr = "decl_tag test #6, invalid target type",
3850 	.descr = "decl_tag test #7, invalid vlen",
3869 	.descr = "decl_tag test #8, invalid kflag",
3888 	.descr = "decl_tag test #9, var, invalid component_idx",
3907 	.descr = "decl_tag test #10, struct member, invalid component_idx",
3928 	.descr = "decl_tag test #11, func parameter, invalid component_idx",
3950 	.descr = "decl_tag test #12, < -1 component_idx",
3972 	.descr = "decl_tag test #13, typedef, well-formed",
3989 	.descr = "decl_tag test #14, typedef, invalid component_idx",
4008 	.descr = "decl_tag test #15, func, invalid func proto",
4027 	.descr = "decl_tag test #16, func proto, return type",
4040 	.descr = "decl_tag test #17, func proto, argument",
4054 	.descr = "decl_tag test #18, decl_tag as the map key type",
4074 	.descr = "decl_tag test #19, decl_tag as the map value type",
4094 	.descr = "type_tag test #1",
4111 	.descr = "type_tag test #2, type tag order",
4130 	.descr = "type_tag test #3, type tag order",
4150 	.descr = "type_tag test #4, type tag order",
4170 	.descr = "type_tag test #5, type tag order",
4188 	.descr = "type_tag test #6, type tag order",
4210 	.descr = "enum64 test #1, unsigned, size 8",
4228 	.descr = "enum64 test #2, signed, size 4",
4392 	if (!test__start_subtest(test->descr))  in do_test_raw()
4449 	const char *descr;  member
4462 	.descr = "== raw_btf_size+1",
4473 	.descr = "== raw_btf_size-3",
4484 	.descr = "Large bpf_btf_info",
4495 	.descr = "BTF ID",
4724 	if (!test__start_subtest(test->descr))  in do_test_get_info()
5252 	const char *descr;  member
5260 	.descr = "BTF pretty print array",
5269 	.descr = "BTF pretty print hash",
5278 	.descr = "BTF pretty print lru hash",
5287 	.descr = "BTF pretty print percpu array",
5296 	.descr = "BTF pretty print percpu hash",
5305 	.descr = "BTF pretty print lru percpu hash",
5463 	if (!test__start_subtest(test->descr))  in do_test_pprint()
5638 		pprint_test_template[0].descr = pprint_tests_meta[i].descr;  in test_pprint()
5650 		pprint_test_template[i].descr = pprint_tests_meta[0].descr;  in test_pprint()
5664 	const char *descr;  member
5684 	.descr = "func_type (main func + one sub)",
5715 	.descr = "func_type (Incorrect func_info_rec_size)",
5747 	.descr = "func_type (Incorrect func_info_cnt)",
5779 	.descr = "func_type (Incorrect bpf_func_info.insn_off)",
5811 	.descr = "line_info (No subprog)",
5837 	.descr = "line_info (No subprog. insn_off >= prog->len)",
5866 	.descr = "line_info (Zero bpf insn code)",
5893 	.descr = "line_info (No subprog. zero tailing line_info",
5919 	.descr = "line_info (No subprog. nonzero tailing line_info)",
5947 	.descr = "line_info (subprog)",
5977 	.descr = "line_info (subprog + func_info)",
6013 	.descr = "line_info (subprog. missing 1st func line info)",
6045 	.descr = "line_info (subprog. missing 2nd func line info)",
6077 	.descr = "line_info (subprog. unordered insn offset)",
6109 	.descr = "line_info (dead start)",
6139 	.descr = "line_info (dead end)",
6171 	.descr = "line_info (dead code + subprog + func_info)",
6230 	.descr = "line_info (dead subprog)",
6284 	.descr = "line_info (dead last subprog)",
6325 	.descr = "line_info (dead subprog + dead start)",
6383 	.descr = "line_info (dead subprog + dead start w/ move)",
6438 	.descr = "line_info (dead end + subprog start w/ no linfo)",
6831 	if (!test__start_subtest(test->descr))  in do_test_info_raw()
6924 	const char *descr;  member
6933 	.descr = "dedup: unused strings filtering",
6952 	.descr = "dedup: strings deduplication",
6974 	.descr = "dedup: struct example #1",
7054 	.descr = "dedup: struct <-> fwd resolution w/ hash collision",
7098 	.descr = "dedup: void equiv check",
7144 	.descr = "dedup: all possible kinds (no duplicates)",
7213 	.descr = "dedup: no int/float duplicates",
7264 	.descr = "dedup: enum fwd resolution",
7303 	.descr = "dedup: datasec and vars pass-through",
7347 	.descr = "dedup: func/func_arg/var tags",
7389 	.descr = "dedup: func/func_param tags",
7439 	.descr = "dedup: struct/struct_member tags",
7484 	.descr = "dedup: typedef tags",
7514 	.descr = "dedup: btf_type_tag #1",
7548 	.descr = "dedup: btf_type_tag #2",
7579 	.descr = "dedup: btf_type_tag #3",
7612 	.descr = "dedup: btf_type_tag #4",
7643 	.descr = "dedup: btf_type_tag #5, struct",
7669 	.descr = "dedup: enum64, standalone",
7690 	.descr = "dedup: enum64, fwd resolution",
7727 	.descr = "dedup: enum and enum64, no dedup",
7754 	.descr = "dedup: enum of different size: no dedup",
7781 	.descr = "dedup: enum fwd to enum64",
7808 	.descr = "dedup: enum64 fwd to enum",
7835 	.descr = "dedup: standalone fwd declaration struct",
7874 	.descr = "dedup: standalone fwd declaration union",
7914 	.descr = "dedup: standalone fwd declaration wrong kind",
7957 	.descr = "dedup: standalone fwd declaration name conflict",
8081 	if (!test__start_subtest(test->descr))  in do_test_dedup()