1 files changed, 63 insertions, 0 deletions
diff --git a/runtime/mirror/dex_cache_test.cc b/runtime/mirror/dex_cache_test.cc
new file mode 100644
index 0000000000..441c6da8a0
--- /dev/null
+++ b/runtime/mirror/dex_cache_test.cc
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2011 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 "class_linker.h"
+#include "common_test.h"
+#include "dex_cache.h"
+#include "gc/heap.h"
+#include "mirror/object_array-inl.h"
+#include "mirror/object-inl.h"
+#include "sirt_ref.h"
+
+#include <stdio.h>
+
+namespace art {
+namespace mirror {
+
+class DexCacheTest : public CommonTest {};
+
+TEST_F(DexCacheTest, Open) {
+  ScopedObjectAccess soa(Thread::Current());
+  SirtRef<DexCache> dex_cache(soa.Self(), class_linker_->AllocDexCache(soa.Self(),
+                                                                       *java_lang_dex_file_));
+  ASSERT_TRUE(dex_cache.get() != NULL);
+
+  EXPECT_EQ(java_lang_dex_file_->NumStringIds(), dex_cache->NumStrings());
+  EXPECT_EQ(java_lang_dex_file_->NumTypeIds(),   dex_cache->NumResolvedTypes());
+  EXPECT_EQ(java_lang_dex_file_->NumMethodIds(), dex_cache->NumResolvedMethods());
+  EXPECT_EQ(java_lang_dex_file_->NumFieldIds(),  dex_cache->NumResolvedFields());
+  EXPECT_EQ(java_lang_dex_file_->NumTypeIds(),   dex_cache->NumInitializedStaticStorage());
+
+  EXPECT_LE(0, dex_cache->GetStrings()->GetLength());
+  EXPECT_LE(0, dex_cache->GetResolvedTypes()->GetLength());
+  EXPECT_LE(0, dex_cache->GetResolvedMethods()->GetLength());
+  EXPECT_LE(0, dex_cache->GetResolvedFields()->GetLength());
+  EXPECT_LE(0, dex_cache->GetInitializedStaticStorage()->GetLength());
+
+  EXPECT_EQ(java_lang_dex_file_->NumStringIds(),
+            static_cast<uint32_t>(dex_cache->GetStrings()->GetLength()));
+  EXPECT_EQ(java_lang_dex_file_->NumTypeIds(),
+            static_cast<uint32_t>(dex_cache->GetResolvedTypes()->GetLength()));
+  EXPECT_EQ(java_lang_dex_file_->NumMethodIds(),
+            static_cast<uint32_t>(dex_cache->GetResolvedMethods()->GetLength()));
+  EXPECT_EQ(java_lang_dex_file_->NumFieldIds(),
+            static_cast<uint32_t>(dex_cache->GetResolvedFields()->GetLength()));
+  EXPECT_EQ(java_lang_dex_file_->NumTypeIds(),
+            static_cast<uint32_t>(dex_cache->GetInitializedStaticStorage()->GetLength()));
+}
+
+}  // namespace mirror
+}  // namespace art