5 files changed, 194 insertions, 0 deletions
diff --git a/libnativebridge/tests/Android.mk b/libnativebridge/tests/Android.mk
index f28c490..285e8c2 100644
--- a/libnativebridge/tests/Android.mk
+++ b/libnativebridge/tests/Android.mk
@@ -11,6 +11,8 @@ test_src_files := \
     CodeCacheExists_test.cpp \
     CompleteFlow_test.cpp \
     InvalidCharsNativeBridge_test.cpp \
+    NativeBridge2Signal_test.cpp \
+    NativeBridgeVersion_test.cpp \
     NeedsNativeBridge_test.cpp \
     PreInitializeNativeBridge_test.cpp \
     PreInitializeNativeBridgeFail1_test.cpp \
diff --git a/libnativebridge/tests/Android.nativebridge-dummy.mk b/libnativebridge/tests/Android.nativebridge-dummy.mk
index 1caf50a..2efc176 100644
--- a/libnativebridge/tests/Android.nativebridge-dummy.mk
+++ b/libnativebridge/tests/Android.nativebridge-dummy.mk
@@ -32,3 +32,39 @@ LOCAL_LDFLAGS := -ldl
 LOCAL_MULTILIB := both
 
 include $(BUILD_HOST_SHARED_LIBRARY)
+
+
+# v2.
+
+NATIVE_BRIDGE2_COMMON_SRC_FILES := \
+  DummyNativeBridge2.cpp
+
+# Shared library for target
+# ========================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE:= libnativebridge2-dummy
+
+LOCAL_SRC_FILES:= $(NATIVE_BRIDGE2_COMMON_SRC_FILES)
+LOCAL_CLANG := true
+LOCAL_CFLAGS += -Werror -Wall
+LOCAL_CPPFLAGS := -std=gnu++11 -fvisibility=protected
+LOCAL_LDFLAGS := -ldl
+LOCAL_MULTILIB := both
+
+include $(BUILD_SHARED_LIBRARY)
+
+# Shared library for host
+# ========================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE:= libnativebridge2-dummy
+
+LOCAL_SRC_FILES:= $(NATIVE_BRIDGE2_COMMON_SRC_FILES)
+LOCAL_CLANG := true
+LOCAL_CFLAGS += -Werror -Wall
+LOCAL_CPPFLAGS := -std=gnu++11 -fvisibility=protected
+LOCAL_LDFLAGS := -ldl
+LOCAL_MULTILIB := both
+
+include $(BUILD_HOST_SHARED_LIBRARY)
diff --git a/libnativebridge/tests/DummyNativeBridge2.cpp b/libnativebridge/tests/DummyNativeBridge2.cpp
new file mode 100644
index 0000000..6920c74
--- /dev/null
+++ b/libnativebridge/tests/DummyNativeBridge2.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+// A dummy implementation of the native-bridge interface.
+
+#include "nativebridge/native_bridge.h"
+
+#include <signal.h>
+
+// NativeBridgeCallbacks implementations
+extern "C" bool native_bridge2_initialize(const android::NativeBridgeRuntimeCallbacks* /* art_cbs */,
+                                         const char* /* app_code_cache_dir */,
+                                         const char* /* isa */) {
+  return true;
+}
+
+extern "C" void* native_bridge2_loadLibrary(const char* /* libpath */, int /* flag */) {
+  return nullptr;
+}
+
+extern "C" void* native_bridge2_getTrampoline(void* /* handle */, const char* /* name */,
+                                             const char* /* shorty */, uint32_t /* len */) {
+  return nullptr;
+}
+
+extern "C" bool native_bridge2_isSupported(const char* /* libpath */) {
+  return false;
+}
+
+extern "C" const struct android::NativeBridgeRuntimeValues* native_bridge2_getAppEnv(
+    const char* /* abi */) {
+  return nullptr;
+}
+
+extern "C" bool native_bridge2_is_compatible_compatible_with(uint32_t version) {
+  // For testing, allow 1 and 2, but disallow 3+.
+  return version <= 2;
+}
+
+static bool native_bridge2_dummy_signal_handler(int, siginfo_t*, void*) {
+  // TODO: Implement something here. We'd either have to have a death test with a log here, or
+  //       we'd have to be able to resume after the faulting instruction...
+  return true;
+}
+
+extern "C" android::NativeBridgeSignalHandlerFn native_bridge2_get_signal_handler(int signal) {
+  if (signal == SIGSEGV) {
+    return &native_bridge2_dummy_signal_handler;
+  }
+  return nullptr;
+}
+
+android::NativeBridgeCallbacks NativeBridgeItf {
+  .version = 2,
+  .initialize = &native_bridge2_initialize,
+  .loadLibrary = &native_bridge2_loadLibrary,
+  .getTrampoline = &native_bridge2_getTrampoline,
+  .isSupported = &native_bridge2_isSupported,
+  .getAppEnv = &native_bridge2_getAppEnv,
+  .isCompatibleWith = &native_bridge2_is_compatible_compatible_with,
+  .getSignalHandler = &native_bridge2_get_signal_handler
+};
+
diff --git a/libnativebridge/tests/NativeBridge2Signal_test.cpp b/libnativebridge/tests/NativeBridge2Signal_test.cpp
new file mode 100644
index 0000000..44e45e3
--- /dev/null
+++ b/libnativebridge/tests/NativeBridge2Signal_test.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2014 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 "NativeBridgeTest.h"
+
+#include <signal.h>
+#include <unistd.h>
+
+namespace android {
+
+constexpr const char* kNativeBridgeLibrary2 = "libnativebridge2-dummy.so";
+
+TEST_F(NativeBridgeTest, V2_Signal) {
+    // Init
+    ASSERT_TRUE(LoadNativeBridge(kNativeBridgeLibrary2, nullptr));
+    ASSERT_TRUE(NativeBridgeAvailable());
+    ASSERT_TRUE(PreInitializeNativeBridge(".", "isa"));
+    ASSERT_TRUE(NativeBridgeAvailable());
+    ASSERT_TRUE(InitializeNativeBridge(nullptr, nullptr));
+    ASSERT_TRUE(NativeBridgeAvailable());
+
+    ASSERT_EQ(2U, NativeBridgeGetVersion());
+    ASSERT_NE(nullptr, NativeBridgeGetSignalHandler(SIGSEGV));
+
+    // Clean-up code_cache
+    ASSERT_EQ(0, rmdir(kCodeCache));
+}
+
+}  // namespace android
diff --git a/libnativebridge/tests/NativeBridgeVersion_test.cpp b/libnativebridge/tests/NativeBridgeVersion_test.cpp
new file mode 100644
index 0000000..d3f9a80
--- /dev/null
+++ b/libnativebridge/tests/NativeBridgeVersion_test.cpp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2015 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 "NativeBridgeTest.h"
+
+#include <unistd.h>
+
+namespace android {
+
+TEST_F(NativeBridgeTest, Version) {
+    // When a bridge isn't loaded, we expect 0.
+    EXPECT_EQ(NativeBridgeGetVersion(), 0U);
+
+    // After our dummy bridge has been loaded, we expect 1.
+    ASSERT_TRUE(LoadNativeBridge(kNativeBridgeLibrary, nullptr));
+    EXPECT_EQ(NativeBridgeGetVersion(), 1U);
+
+    // Unload
+    UnloadNativeBridge();
+
+    // Version information is gone.
+    EXPECT_EQ(NativeBridgeGetVersion(), 0U);
+}
+
+}  // namespace android