These tests are known to be faulty. These fatures aren't ready.
They tend to break to unrelated changes to the codebase.
Base Clang and GCC are in general dated to use with sanitizers as these
features are being fixed on HEAD versions of both compilers (mostly Clang).
Add new cc and c++ tests to check whether UBSan works.
These tests are prepared for GCC (in base) and Clang (with external patches).
Enable these tests for all ports by default, just verify whether we are
using GCC/Clang or a compatible compiler.
Add five equivalent C and C++ tests:
- Integer addition overflow
- Integer divide by zero
- Integer negation overflow
- Integer subtraction overflow
- VLA out of bounds
All tests pass on NetBSD/amd64.
Patch submitted by <Harry Pantazis>
Minor cleanup by <myself>
Add new tests:
- tests/usr.bin/cc/t_asan_poison.sh
- tests/usr.bin/c++/t_asan_poison.sh
These tests verify the following build options:
- regular
- profile
- pic
- pie
- compat32
- (static unsupported)
These tests verify whether ASan code can include compiler and sanitizer
specific header: <sanitizer/asan_interface.h>. The testing code checks
the ASAN_POISON_MEMORY_REGION() functionality, poisoning valid memory and
asserting that it triggers expected failure.
Patch submitted by <Siddharth Muralee>
Add new C and C++ tests:
- t_asan_double_free
- t_asan_global_buffer_overflow
- t_asan_heap_overflow
- t_asan_off_by_one
- t_asan_uaf
Each tests checks:
- regular build
- 32-bit
- PIC
- PIE
- profile
These tests require paxctl(8) to disable ASLR in order to work in a
predictable way. This is especially true for all !regular builds with
additional compiler flags.
There are no static variations of these tests as this mode is not supported
in upstream ASan.
Enable these tests on amd64 and i386.
This is part two patch, adding the remaining C++ changes.
Patch submitted by <Siddharth Muralee>
Additional polishing by myself.
These tests are cloned from t_cxxruntime and check proper order of destructor
calls. They must be reported in reverse order of constructor completion.
Added tests:
- static_destructor
- static_destructor_pic
- static_destructor_pie
- static_destructor32
This test file replaces src/regress/usr.bin/c++/static_destructor.
This is a copy of t_hello from usr.bin/cc.
Added tests:
- hello
- hello_pic
- hello_pie
- hello32
These tests do not use c++ runtime library functions.
Protect these tests with MKCXX.
rin