6bdcfe95ec
- Upgraded CMake minimum version requirement to 3.16 and updated project version to 0.3.0. - Introduced new CMake presets for build configurations, including default, debug, and release options. - Added CI/CD workflows for continuous integration and release management, enhancing automated testing and deployment processes. - Integrated Asar assembler support with new wrapper classes and CLI commands for patching ROMs. - Implemented comprehensive tests for Asar integration, ensuring robust functionality and error handling. - Enhanced packaging configuration for cross-platform support, including Windows, macOS, and Linux. - Updated documentation and added test assets for improved clarity and usability.
180 lines
6.3 KiB
C++
180 lines
6.3 KiB
C++
#include "app/gfx/snes_tile.h"
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "testing.h"
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#include "yaze.h"
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namespace yaze {
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namespace test {
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using ::testing::Eq;
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TEST(SnesTileTest, UnpackBppTile) {
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// Test 1bpp tile unpacking
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std::vector<uint8_t> data1bpp = {0x80, 0x40, 0x20, 0x10,
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0x08, 0x04, 0x02, 0x01};
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auto tile1bpp = gfx::UnpackBppTile(data1bpp, 0, 1);
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EXPECT_EQ(tile1bpp.data[0], 1); // First pixel
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EXPECT_EQ(tile1bpp.data[7], 0); // Last pixel of first row
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EXPECT_EQ(tile1bpp.data[56], 0); // First pixel of last row
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EXPECT_EQ(tile1bpp.data[63], 1); // Last pixel
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// Test 2bpp tile unpacking
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std::vector<uint8_t> data2bpp = {0x80, 0x40, 0x20, 0x10, 0x08, 0x04,
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0x02, 0x01, 0x01, 0x02, 0x04, 0x08,
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0x10, 0x20, 0x40, 0x80};
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auto tile2bpp = gfx::UnpackBppTile(data2bpp, 0, 2);
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EXPECT_EQ(tile2bpp.data[0], 3); // First pixel (both bits set)
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EXPECT_EQ(tile2bpp.data[7],
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1); // Last pixel of first row (only first bit set)
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EXPECT_EQ(tile2bpp.data[56],
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2); // First pixel of last row (only second bit set)
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EXPECT_EQ(tile2bpp.data[63], 3); // Last pixel (both bits set)
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// Test 4bpp tile unpacking
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std::vector<uint8_t> data4bpp = {
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0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, 0x01, 0x02, 0x04,
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0x08, 0x10, 0x20, 0x40, 0x80, 0x80, 0x40, 0x20, 0x10, 0x08, 0x04,
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0x02, 0x01, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};
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auto tile4bpp = gfx::UnpackBppTile(data4bpp, 0, 4);
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EXPECT_EQ(tile4bpp.data[0], 0xF); // First pixel (all bits set)
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EXPECT_EQ(tile4bpp.data[7],
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0x5); // Last pixel of first row (bits 0 and 2 set)
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EXPECT_EQ(tile4bpp.data[56],
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0xA); // First pixel of last row (bits 1 and 3 set)
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EXPECT_EQ(tile4bpp.data[63], 0xF); // Last pixel (all bits set)
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}
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TEST(SnesTileTest, PackBppTile) {
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// Test 1bpp tile packing
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snes_tile8 tile1bpp;
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std::fill(tile1bpp.data, tile1bpp.data + 64, 0);
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tile1bpp.data[0] = 1;
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tile1bpp.data[63] = 1;
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auto packed1bpp = gfx::PackBppTile(tile1bpp, 1);
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EXPECT_EQ(packed1bpp[0], 0x80); // First byte
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EXPECT_EQ(packed1bpp[7], 0x01); // Last byte
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// Test 2bpp tile packing
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snes_tile8 tile2bpp;
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std::fill(tile2bpp.data, tile2bpp.data + 64, 0);
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tile2bpp.data[0] = 3;
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tile2bpp.data[7] = 1;
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tile2bpp.data[56] = 2;
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tile2bpp.data[63] = 3;
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auto packed2bpp = gfx::PackBppTile(tile2bpp, 2);
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EXPECT_EQ(packed2bpp[0], 0x80); // First byte of first plane
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EXPECT_EQ(packed2bpp[1], 0x80); // First byte of second plane
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EXPECT_EQ(packed2bpp[14], 0x01); // Last byte of first plane
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EXPECT_EQ(packed2bpp[15], 0x01); // Last byte of second plane
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}
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TEST(SnesTileTest, ConvertBpp) {
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// Test 2bpp to 4bpp conversion
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std::vector<uint8_t> data2bpp = {0x80, 0x40, 0x20, 0x10, 0x08, 0x04,
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0x02, 0x01, 0x01, 0x02, 0x04, 0x08,
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0x10, 0x20, 0x40, 0x80};
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auto converted4bpp = gfx::ConvertBpp(data2bpp, 2, 4);
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EXPECT_EQ(converted4bpp.size(), 32); // 4bpp tile is 32 bytes
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// Test 4bpp to 2bpp conversion
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std::vector<uint8_t> data4bpp = {
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0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, 0x01, 0x02, 0x04,
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0x08, 0x10, 0x20, 0x40, 0x80, 0x80, 0x40, 0x20, 0x10, 0x08, 0x04,
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0x02, 0x01, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};
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auto converted2bpp = gfx::ConvertBpp(data4bpp, 4, 2);
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EXPECT_EQ(converted2bpp.size(), 16); // 2bpp tile is 16 bytes
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}
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TEST(SnesTileTest, TileInfo) {
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// Test TileInfo construction and bit manipulation
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gfx::TileInfo info(0x123, 3, true, true, true);
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EXPECT_EQ(info.id_, 0x123);
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EXPECT_EQ(info.palette_, 3);
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EXPECT_TRUE(info.vertical_mirror_);
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EXPECT_TRUE(info.horizontal_mirror_);
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EXPECT_TRUE(info.over_);
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// Test TileInfo from bytes
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gfx::TileInfo infoFromBytes(0x23, 0xE1); // v=1, h=1, o=1, p=3, id=0x123
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EXPECT_EQ(infoFromBytes.id_, 0x123);
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EXPECT_EQ(infoFromBytes.palette_, 3);
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EXPECT_TRUE(infoFromBytes.vertical_mirror_);
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EXPECT_TRUE(infoFromBytes.horizontal_mirror_);
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EXPECT_TRUE(infoFromBytes.over_);
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// Test TileInfo equality
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EXPECT_TRUE(info == infoFromBytes);
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}
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TEST(SnesTileTest, TileInfoToWord) {
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gfx::TileInfo info(0x123, 3, true, true, true);
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uint16_t word = gfx::TileInfoToWord(info);
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// Verify bit positions:
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// vhopppcc cccccccc
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EXPECT_EQ(word & 0x3FF, 0x123); // id (10 bits)
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EXPECT_TRUE(word & 0x8000); // vertical mirror
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EXPECT_TRUE(word & 0x4000); // horizontal mirror
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EXPECT_TRUE(word & 0x2000); // over
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EXPECT_EQ((word >> 10) & 0x07, 3); // palette (3 bits)
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}
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TEST(SnesTileTest, WordToTileInfo) {
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uint16_t word = 0xE123; // v=1, h=1, o=1, p=3, id=0x123
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gfx::TileInfo info = gfx::WordToTileInfo(word);
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EXPECT_EQ(info.id_, 0x123);
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EXPECT_EQ(info.palette_, 3);
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EXPECT_TRUE(info.vertical_mirror_);
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EXPECT_TRUE(info.horizontal_mirror_);
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EXPECT_TRUE(info.over_);
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}
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TEST(SnesTileTest, Tile32) {
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// Test Tile32 construction and operations
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gfx::Tile32 tile32(0x1234, 0x5678, 0x9ABC, 0xDEF0);
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EXPECT_EQ(tile32.tile0_, 0x1234);
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EXPECT_EQ(tile32.tile1_, 0x5678);
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EXPECT_EQ(tile32.tile2_, 0x9ABC);
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EXPECT_EQ(tile32.tile3_, 0xDEF0);
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// Test packed value
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uint64_t packed = tile32.GetPackedValue();
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EXPECT_EQ(packed, 0xDEF09ABC56781234);
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// Test from packed value
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gfx::Tile32 tile32FromPacked(packed);
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EXPECT_EQ(tile32FromPacked.tile0_, 0x1234);
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EXPECT_EQ(tile32FromPacked.tile1_, 0x5678);
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EXPECT_EQ(tile32FromPacked.tile2_, 0x9ABC);
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EXPECT_EQ(tile32FromPacked.tile3_, 0xDEF0);
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// Test equality
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EXPECT_TRUE(tile32 == tile32FromPacked);
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}
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TEST(SnesTileTest, Tile16) {
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// Test Tile16 construction and operations
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gfx::TileInfo info0(0x123, 3, true, true, true);
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gfx::TileInfo info1(0x456, 2, false, true, false);
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gfx::TileInfo info2(0x789, 1, true, false, true);
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gfx::TileInfo info3(0xABC, 0, false, false, false);
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gfx::Tile16 tile16(info0, info1, info2, info3);
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EXPECT_TRUE(tile16.tile0_ == info0);
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EXPECT_TRUE(tile16.tile1_ == info1);
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EXPECT_TRUE(tile16.tile2_ == info2);
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EXPECT_TRUE(tile16.tile3_ == info3);
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// Test array access
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EXPECT_TRUE(tile16.tiles_info[0] == info0);
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EXPECT_TRUE(tile16.tiles_info[1] == info1);
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EXPECT_TRUE(tile16.tiles_info[2] == info2);
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EXPECT_TRUE(tile16.tiles_info[3] == info3);
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}
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} // namespace test
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} // namespace yaze
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