Fix sanitizer tool list used to generate sanitizer_common tests to be up-to-date.

Summary:
This replaces the sanitizer tool list (used for generating
sanitizer_common configurations) with a tool list derived from
existing build system information.

Previously sanitizer_common had its own list of supported sanitizer
tools. This was bad because it was out of sync with the rest of the
build system. Notably it meant that the sanitizer_common runtime was
only being tested on Darwin the ASan dylib and not the other sanitizer
dylibs that are built for Darwin (LSan, TSan, and UBSan).

Unfortunately enabling the tests against other sanitizer dylibs has lead
to some test failures on Darwin. For now they've been marked as
XFAIL until the failures can investigated properly.

For Windows and Android we use the old sanitizer tool list to try avoid
bot breakages.

rdar://problem/47143078

Reviewers: kubamracek, george.karpenkov, yln, samsonov, vitalybuka, krytarowski

Subscribers: srhines, mgorny, fedor.sergeev, #sanitizers, llvm-commits

Differential Revision: https://reviews.llvm.org/D55740

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@351398 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 21 insertions, 2 deletions

diff --git a/test/sanitizer_common/TestCases/Darwin/abort_on_error.cc b/test/sanitizer_common/TestCases/Darwin/abort_on_error.cc
index e73f669d8..e25a676df 100644
--- a/test/sanitizer_common/TestCases/Darwin/abort_on_error.cc
+++ b/test/sanitizer_common/TestCases/Darwin/abort_on_error.cc
@@ -1,7 +1,7 @@
 // Check that sanitizers on OS X crash the process by default (i.e.
 // abort_on_error=1). See also Linux/abort_on_error.cc.
 
-// RUN: %clangxx %s -o %t
+// RUN: %clangxx -DUSING_%tool_name %s -o %t
 
 // Intentionally don't inherit the default options.
 // RUN: env %tool_options='' not --crash %run %t 2>&1
@@ -9,11 +9,19 @@
 // When we use lit's default options, we shouldn't crash.
 // RUN: not %run %t 2>&1
 
+// Leak detection isn't treated as an error so `abort_on_error=1` doesn't work.
+// UNSUPPORTED: lsan
+
 int global;
 
 int main() {
+#if defined(USING_ubsan)
+  int value = 5;
+  int computation = value / 0; // Division by zero.
+#else
   volatile int *a = new int[100];
   delete[] a;
-  global = a[0];  // use-after-free: triggers ASan report.
+  global = a[0]; // use-after-free: triggers ASan/TSan report.
+#endif
   return 0;
 }
diff --git a/test/sanitizer_common/TestCases/Darwin/print-stack-trace.cc b/test/sanitizer_common/TestCases/Darwin/print-stack-trace.cc
index 715282fd7..82fc8a845 100644
--- a/test/sanitizer_common/TestCases/Darwin/print-stack-trace.cc
+++ b/test/sanitizer_common/TestCases/Darwin/print-stack-trace.cc
@@ -1,6 +1,9 @@
 // RUN: %clangxx -O0 %s -o %t && %env_tool_opts=stack_trace_format=DEFAULT %run %t 2>&1 | FileCheck %s
 // RUN: %env_tool_opts=stack_trace_format='"frame:%n lineno:%l"' %run %t 2>&1 | FileCheck %s --check-prefix=CUSTOM
 
+// FIXME(dliew): Make this test work with other sanitizers
+// XFAIL: darwin && (lsan || tsan || ubsan)
+
 #include <sanitizer/common_interface_defs.h>
 
 static inline void FooBarBaz() {
diff --git a/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cc b/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cc
index 94c50be16..2a3ad6bee 100644
--- a/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cc
+++ b/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cc
@@ -10,6 +10,9 @@
 
 // XFAIL: netbsd && !asan
 
+// FIXME(dliew): Make this test work with other sanitizers
+// XFAIL: darwin && (lsan || tsan || ubsan)
+
 volatile int *null = 0;
 
 namespace Xyz {
diff --git a/test/sanitizer_common/TestCases/Posix/sanitizer_set_death_callback_test.cc b/test/sanitizer_common/TestCases/Posix/sanitizer_set_death_callback_test.cc
index 54272b017..ee8f82265 100644
--- a/test/sanitizer_common/TestCases/Posix/sanitizer_set_death_callback_test.cc
+++ b/test/sanitizer_common/TestCases/Posix/sanitizer_set_death_callback_test.cc
@@ -3,6 +3,8 @@
 // REQUIRES: stable-runtime
 
 // XFAIL: ubsan
+// FIXME(dliew): Make this test work on Darwin with LSan
+// XFAIL: darwin && lsan
 
 #include <sanitizer/common_interface_defs.h>
 #include <stdio.h>
diff --git a/test/sanitizer_common/TestCases/symbolize_stack.cc b/test/sanitizer_common/TestCases/symbolize_stack.cc
index e50cdb063..0a2786931 100644
--- a/test/sanitizer_common/TestCases/symbolize_stack.cc
+++ b/test/sanitizer_common/TestCases/symbolize_stack.cc
@@ -2,6 +2,9 @@
 
 // Test that symbolizer does not crash on frame with large function name.
 
+// FIXME(dliew): Make this test work with the other sanitizers.
+// XFAIL: darwin && (lsan || tsan || ubsan)
+
 #include <sanitizer/common_interface_defs.h>
 #include <vector>