1 // SPDX-License-Identifier: GPL-2.0
2 #include <string.h>
3 #include <stdlib.h>
4 #include <stdio.h>
5 #include "tests.h"
6 #include "session.h"
7 #include "debug.h"
8 #include "demangle-ocaml.h"
9 
10 int test__demangle_ocaml(struct test *test __maybe_unused, int subtest __maybe_unused)
11 {
12 	int ret = TEST_OK;
13 	char *buf = NULL;
14 	size_t i;
15 
16 	struct {
17 		const char *mangled, *demangled;
18 	} test_cases[] = {
19 		{ "main",
20 		  NULL },
21 		{ "camlStdlib__array__map_154",
22 		  "Stdlib.array.map_154" },
23 		{ "camlStdlib__anon_fn$5bstdlib$2eml$3a334$2c0$2d$2d54$5d_1453",
24 		  "Stdlib.anon_fn[stdlib.ml:334,0--54]_1453" },
25 		{ "camlStdlib__bytes__$2b$2b_2205",
26 		  "Stdlib.bytes.++_2205" },
27 	};
28 
29 	for (i = 0; i < ARRAY_SIZE(test_cases); i++) {
30 		buf = ocaml_demangle_sym(test_cases[i].mangled);
31 		if ((buf == NULL && test_cases[i].demangled != NULL)
32 				|| (buf != NULL && test_cases[i].demangled == NULL)
33 				|| (buf != NULL && strcmp(buf, test_cases[i].demangled))) {
34 			pr_debug("FAILED: %s: %s != %s\n", test_cases[i].mangled,
35 				 buf == NULL ? "(null)" : buf,
36 				 test_cases[i].demangled == NULL ? "(null)" : test_cases[i].demangled);
37 			ret = TEST_FAIL;
38 		}
39 		free(buf);
40 	}
41 
42 	return ret;
43 }
44