1 files changed, 70 insertions, 0 deletions
diff --git a/test/open_type_data_test.cc b/test/open_type_data_test.cc
new file mode 100644
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--- /dev/null
+++ b/test/open_type_data_test.cc
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2011 Google Inc. All Rights Reserved.
+ *
+ * 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 "gtest/gtest.h"
+#include "sfntly/data/writable_font_data.h"
+#include "sfntly/data/memory_byte_array.h"
+
+namespace sfntly {
+
+const byte_t TEST_OTF_DATA[] =
+    {0xff, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01};
+
+bool TestOTFRead() {
+  ByteVector bytes;
+  for (size_t i = 0; i < sizeof(TEST_OTF_DATA) / sizeof(byte_t); ++i) {
+    bytes.push_back(TEST_OTF_DATA[i]);
+  }
+  ByteArrayPtr array = new MemoryByteArray(&(bytes[0]), bytes.size());
+  ReadableFontDataPtr data = new ReadableFontData(array);
+
+  EXPECT_EQ(-1, data->ReadByte(0));
+  EXPECT_EQ(0xff, data->ReadUByte(0));
+  EXPECT_EQ(0x01, data->ReadByte(1));
+  EXPECT_EQ(65281, data->ReadUShort(0));
+  EXPECT_EQ(-255, data->ReadShort(0));
+  EXPECT_EQ(16711937, data->ReadUInt24(0));
+  EXPECT_EQ(4278255873LL, data->ReadULong(0));
+  EXPECT_EQ(-16711423, data->ReadLong(0));
+  return true;
+}
+
+bool TestOTFCopy() {
+  ByteVector source_bytes(1024);
+  for (size_t i = 0; i < source_bytes.size(); ++i) {
+    source_bytes[i] = (byte_t)(i & 0xff);
+  }
+  ByteArrayPtr source_array = new MemoryByteArray(&(source_bytes[0]), 1024);
+  ReadableFontDataPtr source = new ReadableFontData(source_array);
+
+  ByteVector destination_bytes(1024);
+  ByteArrayPtr destination_array =
+      new MemoryByteArray(&(destination_bytes[0]), 1024);
+  WritableFontDataPtr destination = new WritableFontData(destination_array);
+
+  int32_t length = source->CopyTo(destination);
+  EXPECT_EQ(1024, length);
+  EXPECT_TRUE(std::equal(source_bytes.begin(), source_bytes.end(),
+                         destination_bytes.begin()));
+  return true;
+}
+
+}  // namespace sfntly
+
+TEST(OpenTypeData, All) {
+  ASSERT_TRUE(sfntly::TestOTFRead());
+  ASSERT_TRUE(sfntly::TestOTFCopy());
+}