infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-04-28 15:51:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

8349623: [ASAN] Gtest os_linux.glibc_mallinfo_wrapper_vm fails

Browse Source 
Reviewed-by: stuefe
This commit is contained in:
SendaoYan 2025-03-07 09:13:06 +00:00
parent 4066f33a0b
commit 155697fc0e
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
test/hotspot/gtest/runtime/test_os_linux.cpp
View File

@ -444,26 +444,28 @@ TEST_VM(os_linux, decoder_get_source_info_valid_overflow_minimal) {
#endif // clang
#ifdef __GLIBC__
#ifndef ADDRESS_SANITIZER
TEST_VM(os_linux, glibc_mallinfo_wrapper) {
// Very basic test. Call it. That proves that resolution and invocation works.
os::Linux::glibc_mallinfo mi;
bool did_wrap = false;
os::Linux::get_mallinfo(&mi, &did_wrap);
void* p = os::malloc(2 * K, mtTest);
ASSERT_NOT_NULL(p);
os::Linux::get_mallinfo(&mi, &did_wrap);
// We should see total allocation values > 0
ASSERT_GE((mi.uordblks + mi.hblkhd), 2 * K);
// These values also should exceed some reasonable size.
// These values also should less than some reasonable size.
ASSERT_LT(mi.fordblks, 2 * G);
ASSERT_LT(mi.uordblks, 2 * G);
ASSERT_LT(mi.hblkhd, 2 * G);
os::free(p);
}
#endif // ADDRESS_SANITIZER
#endif // __GLIBC__
#endif // LINUX