[runtimes][ci] Run the tests for libunwind in the CI
We should arguably have always been doing that. The state of libunwind
is quite sad, so this commit adds several XFAILs to make the CI pass.
We need to investigate why so many tests are not passing in some
configurations, but I'll defer that to folks who actually work on
libunwind for lack of bandwidth.
Differential Revision: https://reviews.llvm.org/D110872
GitOrigin-RevId: 60fe1f59d08b815a280761e625d12a74a501f444
diff --git a/test/forceunwind.pass.cpp b/test/forceunwind.pass.cpp
index 4666972..a3191f8 100644
--- a/test/forceunwind.pass.cpp
+++ b/test/forceunwind.pass.cpp
@@ -9,6 +9,12 @@
// REQUIRES: linux
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
// Basic test for _Unwind_ForcedUnwind.
// See libcxxabi/test/forced_unwind* tests too.
diff --git a/test/frameheadercache_test.pass.cpp b/test/frameheadercache_test.pass.cpp
index 9abff5e..dd1d3dd 100644
--- a/test/frameheadercache_test.pass.cpp
+++ b/test/frameheadercache_test.pass.cpp
@@ -1,3 +1,9 @@
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
// The other libunwind tests don't test internal interfaces, so the include path
// is a little wonky.
#include "../src/config.h"
diff --git a/test/libunwind_01.pass.cpp b/test/libunwind_01.pass.cpp
index 277e3e6..aceb8be 100644
--- a/test/libunwind_01.pass.cpp
+++ b/test/libunwind_01.pass.cpp
@@ -1,3 +1,12 @@
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate these failures on x86_64 macOS
+// XFAIL: target=x86_64-apple-darwin{{.+}}
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
#include <libunwind.h>
#include <stdlib.h>
#include <string.h>
diff --git a/test/libunwind_02.pass.cpp b/test/libunwind_02.pass.cpp
index b188fad..64d8d58 100644
--- a/test/libunwind_02.pass.cpp
+++ b/test/libunwind_02.pass.cpp
@@ -1,3 +1,9 @@
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
#include <assert.h>
#include <stdlib.h>
#include <unwind.h>
diff --git a/test/remember_state_leak.pass.sh.s b/test/remember_state_leak.pass.sh.s
index f18d176..fceac21 100644
--- a/test/remember_state_leak.pass.sh.s
+++ b/test/remember_state_leak.pass.sh.s
@@ -2,6 +2,15 @@
# RUN: %{build}
# RUN: %{run}
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
+# TODO: Investigate this failure on GCC.
+# XFAIL: gcc
+
# The following assembly is a translation of this code:
#
# _Unwind_Reason_Code callback(int, _Unwind_Action, long unsigned int,
diff --git a/test/signal_frame.pass.cpp b/test/signal_frame.pass.cpp
index 28f8d99..fea1897 100644
--- a/test/signal_frame.pass.cpp
+++ b/test/signal_frame.pass.cpp
@@ -9,6 +9,15 @@
// Ensure that functions marked as signal frames are reported as such.
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure on macOS
+// XFAIL: target={{.+}}-apple-darwin{{.+}}
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
// UNSUPPORTED: libunwind-arm-ehabi
#include <assert.h>
diff --git a/test/signal_unwind.pass.cpp b/test/signal_unwind.pass.cpp
index c16adeb..5468c7f 100644
--- a/test/signal_unwind.pass.cpp
+++ b/test/signal_unwind.pass.cpp
@@ -10,6 +10,12 @@
// Ensure that the unwinder can cope with the signal handler.
// REQUIRES: linux && (target={{aarch64-.+}} || target={{x86_64-.+}})
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
#include <assert.h>
#include <dlfcn.h>
#include <signal.h>
diff --git a/test/unw_getcontext.pass.cpp b/test/unw_getcontext.pass.cpp
index a1f2bae..a02c8e5 100644
--- a/test/unw_getcontext.pass.cpp
+++ b/test/unw_getcontext.pass.cpp
@@ -1,3 +1,6 @@
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
#include <assert.h>
#include <libunwind.h>
diff --git a/test/unwind_leaffunction.pass.cpp b/test/unwind_leaffunction.pass.cpp
index a05e315..8fc3433 100644
--- a/test/unwind_leaffunction.pass.cpp
+++ b/test/unwind_leaffunction.pass.cpp
@@ -10,6 +10,12 @@
// Ensure that leaf function can be unwund.
// REQUIRES: linux && (target={{aarch64-.+}} || target={{x86_64-.+}})
+// TODO: Investigate these failures
+// XFAIL: asan, tsan, ubsan
+
+// TODO: Investigate this failure
+// XFAIL: 32bits-on-64bits
+
#include <assert.h>
#include <dlfcn.h>
#include <signal.h>
