private void TestDisableCoreDumpGlobally()
{
Skip.If(libc == null);
Debug.WriteLine("LibcProtectedMemoryAllocatorTest.TestDisableCoreDumpGlobally");
// Mac allocator has global core dumps disabled on init
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
Assert.False(libcProtectedMemoryAllocator.AreCoreDumpsGloballyDisabled());
libc.getrlimit(libcProtectedMemoryAllocator.GetRlimitCoreResource(), out var rlim);
// Initial values here system dependent, assumes docker container spun up w/ unlimited
Assert.Equal(rlimit.UNLIMITED, rlim.rlim_max);
Assert.Equal(rlimit.UNLIMITED, rlim.rlim_cur);
}
libcProtectedMemoryAllocator.DisableCoreDumpGlobally();
Assert.True(libcProtectedMemoryAllocator.AreCoreDumpsGloballyDisabled());
rlimit zeroRlimit = rlimit.Zero();
libc.getrlimit(libcProtectedMemoryAllocator.GetRlimitCoreResource(), out var newRlimit);
Assert.Equal(zeroRlimit.rlim_cur, newRlimit.rlim_cur);
Assert.Equal(zeroRlimit.rlim_max, newRlimit.rlim_max);
}
private void TestDisableCoreDumpGlobally()
{
// Don't run libc tests on platforms that don't match libc/posix behaviors
if (libc == null)
{
return;
}
// Mac allocator has global core dumps disabled on init
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
Assert.False(libcProtectedMemoryAllocator.AreCoreDumpsGloballyDisabled());
libc.getrlimit(libcProtectedMemoryAllocator.GetRlimitCoreResource(), out var rlim);
// Initial values here system dependent, assumes docker container spun up w/ unlimited
Assert.Equal(rlimit.UNLIMITED, rlim.rlim_max);
Assert.Equal(rlimit.UNLIMITED, rlim.rlim_cur);
}
libcProtectedMemoryAllocator.DisableCoreDumpGlobally();
Assert.True(libcProtectedMemoryAllocator.AreCoreDumpsGloballyDisabled());
rlimit zeroRlimit = rlimit.Zero();
libc.getrlimit(libcProtectedMemoryAllocator.GetRlimitCoreResource(), out var newRlimit);
Assert.Equal(zeroRlimit.rlim_cur, newRlimit.rlim_cur);
Assert.Equal(zeroRlimit.rlim_max, newRlimit.rlim_max);
}