Merge "ART: Add support for runtime debug checks"

1 files changed, 59 insertions, 0 deletions

diff --git a/runtime/base/logging_test.cc b/runtime/base/logging_test.cc
new file mode 100644
index 0000000000..d380b9eccc
--- /dev/null
+++ b/runtime/base/logging_test.cc
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "logging.h"
+
+#include <type_traits>
+
+#include "android-base/logging.h"
+#include "base/bit_utils.h"
+#include "base/macros.h"
+#include "common_runtime_test.h"
+
+namespace art {
+
+static void SimpleAborter(const char* msg) {
+  LOG(FATAL_WITHOUT_ABORT) << msg;
+  _exit(1);
+}
+
+class LoggingTest : public CommonRuntimeTest {
+ protected:
+  void PostRuntimeCreate() OVERRIDE {
+    // In our abort tests we really don't want the runtime to create a real dump.
+    android::base::SetAborter(SimpleAborter);
+  }
+};
+
+#ifdef NDEBUG
+#error Unexpected NDEBUG
+#endif
+
+class TestClass {
+ public:
+  DECLARE_RUNTIME_DEBUG_FLAG(kFlag);
+};
+DEFINE_RUNTIME_DEBUG_FLAG(TestClass, kFlag);
+
+TEST_F(LoggingTest, DECL_DEF) {
+  SetRuntimeDebugFlagsEnabled(true);
+  EXPECT_TRUE(TestClass::kFlag);
+
+  SetRuntimeDebugFlagsEnabled(false);
+  EXPECT_FALSE(TestClass::kFlag);
+}
+
+}  // namespace art