| /* |
| * 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()); |
| } |