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fix crash and expected strings in test case

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This commit is contained in:
Simon Tooke 2026-06-09 11:41:49 -04:00
parent 167b28fbd2
commit 43b98e9fed
1 changed files with 2 additions and 1 deletions
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3
test/hotspot/gtest/runtime/test_os.cpp
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@ -131,7 +131,7 @@ TEST_VM(os, test_print_markword) {
markWord m0 = obj->mark();
static markWord markWords[] = { markWord(0), m0, m0.set_age(2), m0.copy_set_hash(0x12345) };
static const char* expected[] = { "is null", "unknown", "age", "foo" };
static const char* expected[] = { "is null", "mark(is_unlocked no_hash age=0) java.lang.Byte", "age=2", "is an unknown value" };
outputStream* out = fdStream::stdout_stream();
int nmark = sizeof(markWords) / sizeof(int64_t);
int nresult = sizeof(expected) / sizeof(const char*);
@ -140,6 +140,7 @@ TEST_VM(os, test_print_markword) {
if (UseCompactObjectHeaders) {
for (int i = 0; i < nmark; i++) {
stringStream st;
MutexLocker lock(ClassLoaderDataGraph_lock);
os::print_location(&st, (intptr_t) markWords[i].to_pointer(), true);
out->print("\n====================\nword 0x%p, '%s' result:\n%s\n", markWords[i].to_pointer(), expected[i], st.base());
ASSERT_THAT(st.base(), testing::HasSubstr(expected[i]));