Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1// SPDX-License-Identifier: GPL-2.0
2#include <string.h>
3#include <stdlib.h>
4#include <stdio.h>
5#include <linux/kernel.h>
6#include "debug.h"
7#include "symbol.h"
8#include "tests.h"
9
10static int test__demangle_java(struct test_suite *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 { "Ljava/lang/StringLatin1;equals([B[B)Z",
20 "java.lang.StringLatin1.equals(byte[], byte[])" },
21 { "Ljava/util/zip/ZipUtils;CENSIZ([BI)J",
22 "java.util.zip.ZipUtils.CENSIZ(byte[], int)" },
23 { "Ljava/util/regex/Pattern$BmpCharProperty;match(Ljava/util/regex/Matcher;ILjava/lang/CharSequence;)Z",
24 "java.util.regex.Pattern$BmpCharProperty.match(java.util.regex.Matcher, int, java.lang.CharSequence)" },
25 { "Ljava/lang/AbstractStringBuilder;appendChars(Ljava/lang/String;II)V",
26 "java.lang.AbstractStringBuilder.appendChars(java.lang.String, int, int)" },
27 { "Ljava/lang/Object;<init>()V",
28 "java.lang.Object<init>()" },
29 };
30
31 for (i = 0; i < ARRAY_SIZE(test_cases); i++) {
32 buf = dso__demangle_sym(/*dso=*/NULL, /*kmodule=*/0, test_cases[i].mangled);
33 if (!buf) {
34 pr_debug("FAILED to demangle: \"%s\"\n \"%s\"\n", test_cases[i].mangled,
35 test_cases[i].demangled);
36 continue;
37 }
38 if (strcmp(buf, test_cases[i].demangled)) {
39 pr_debug("FAILED: %s: %s != %s\n", test_cases[i].mangled,
40 buf, test_cases[i].demangled);
41 ret = TEST_FAIL;
42 }
43 free(buf);
44 }
45
46 return ret;
47}
48
49DEFINE_SUITE("Demangle Java", demangle_java);