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Improve rom_test

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This commit is contained in:
Justin Scofield
2022-07-27 21:25:51 +00:00
parent 2aa7aff4b8
commit 1236e0745b
1 changed files with 77 additions and 53 deletions
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130
test/rom_test.cc
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@@ -4,18 +4,29 @@
#include "absl/status/statusor.h"
#define BUILD_HEADER(command, lenght) (command << 5) + (lenght - 1)
#define BUILD_HEADER(command, length) (command << 5) + (length - 1)
namespace yaze_test {
namespace rom_test {
namespace {
Bytes ExpectDataLoadedOk(yaze::app::ROM& rom, uchar* in, int in_size) {
auto load_status = rom.LoadFromPointer(in, in_size);
EXPECT_TRUE(load_status.ok());
auto decompression_status = rom.Decompress(0, in_size);
EXPECT_TRUE(decompression_status.ok());
auto data = std::move(*decompression_status);
return data;
}
} // namespace
TEST(DecompressionTest, ValidCommandDecompress) {
yaze::app::ROM rom;
uchar simple_copy_input[4] = {BUILD_HEADER(0, 2), 42, 69, 0xFF};
uchar simple_copy_output[2] = {42, 69};
rom.LoadFromPointer(simple_copy_input, 4);
auto response = rom.Decompress(0, 4);
auto data = std::move(*response);
auto data = ExpectDataLoadedOk(rom, simple_copy_input, 4);
for (int i = 0; i < 2; i++) ASSERT_EQ(simple_copy_output[i], data[i]);
}
@@ -33,80 +44,93 @@ TEST(DecompressionTest, MixingCommand) {
22,
0xFF};
uchar random1_o[9] = {42, 42, 42, 1, 2, 3, 4, 11, 22};
auto response = rom.LoadFromPointer(random1_i, 11);
auto data = rom.Decompress(0, 11);
// for (int i = 0; i < 11; i++) {
// ASSERT_EQ(random1_o[i], data[i]) << '[' << i << ']';
// }
auto data = ExpectDataLoadedOk(rom, random1_i, 11);
for (int i = 0; i < 9; i++) {
ASSERT_EQ(random1_o[i], data[i]) << '[' << i << ']';
}
}
TEST(DecompressionTest, ExtendedHeaderDecompress) {
yaze::app::ROM rom;
// Set 200 bytes to 42
uchar extendedcmd_i[4] = {0b11100100, 0x8F, 42, 0xFF};
uchar extendedcmd_o[200];
for (int i = 0; i < 200; i++) {
uchar extendedcmd_o[50];
for (int i = 0; i < 50; ++i) {
extendedcmd_o[i] = 42;
}
auto response = rom.LoadFromPointer(extendedcmd_i, 4);
auto data = rom.Decompress(0, 4);
// for (int i = 0; i < 200; i++) {
// ASSERT_EQ(extendedcmd_o[i], data[i]);
// }
// uchar extendedcmd2_i[] = {0b11100101, 0x8F, 42, 0xFF};
// uchar extendedcmd2_o[50];
// for (int i = 0; i < 50; i++) {
// extendedcmd2_o[i] = 42;
// }
// rom.LoadFromPointer(extendedcmd2_i);
// auto data2 = rom.Decompress(0, 4);
// for (int i = 0; i < 50; i++) {
// ASSERT_EQ(extendedcmd2_o[i], data2[i]);
// }
auto data = ExpectDataLoadedOk(rom, extendedcmd_i, 4);
for (int i = 0; i < 50; ++i) {
ASSERT_EQ(extendedcmd_o[i], data[i]);
}
}
TEST(DecompressionTest, CompressionSingle) {
TEST(DecompressionTest, ExtendedHeaderDecompress2) {
yaze::app::ROM rom;
uchar extendedcmd_i[4] = {0b11100101, 0x8F, 42, 0xFF};
uchar extendedcmd_o[50];
for (int i = 0; i < 50; i++) {
extendedcmd_o[i] = 42;
}
auto data = ExpectDataLoadedOk(rom, extendedcmd_i, 4);
for (int i = 0; i < 50; i++) {
ASSERT_EQ(extendedcmd_o[i], data[i]);
}
}
TEST(DecompressionTest, CompressionSingleSet) {
yaze::app::ROM rom;
uchar single_set[5] = {42, 42, 42, 42, 42};
uchar single_set_expected[3] = {BUILD_HEADER(1, 5), 42, 0xFF};
auto response = rom.LoadFromPointer(single_set, 5);
// auto data = rom.Decompress(0, 5);
// for (int i = 0; i < 3; i++) {
// ASSERT_EQ(single_set_expected[i], data[i]);
// }
auto data = ExpectDataLoadedOk(rom, single_set, 5);
for (int i = 0; i < 3; ++i) {
ASSERT_EQ(single_set_expected[i], data[i]);
}
}
// char single_word[6] = {42, 1, 42, 1, 42, 1};
// char single_word_expected[4] = {BUILD_HEADER(2, 6), 42, 1, 0xFF};
// CuAssertDataEquals_Msg(tc, "Single compression, alternating byte",
// single_word_expected, 4,
// alttp_compress_gfx(single_word, 0, 6,
// &compress_size));
TEST(DecompressionTest, CompressionSingleWord) {
yaze::app::ROM rom;
uchar single_word[6] = {42, 1, 42, 1, 42, 1};
uchar single_word_expected[4] = {BUILD_HEADER(2, 6), 42, 1, 0xFF};
// char single_inc[3] = {1, 2, 3};
// char single_inc_expected[3] = {BUILD_HEADER(3, 3), 1, 0xFF};
// CuAssertDataEquals_Msg(tc, "Single compression, increasing byte",
// single_inc_expected, 3,
// alttp_compress_gfx(single_inc, 0, 3,
// &compress_size));
auto data = ExpectDataLoadedOk(rom, single_word, 6);
for (int i = 0; i < 4; i++) {
ASSERT_EQ(single_word_expected[i], data[i]);
}
}
// char single_copy[4] = {3, 10, 7, 20};
// char single_copy_expected[6] = {BUILD_HEADER(0, 4), 3, 10, 7, 20, 0xFF};
TEST(DecompressionTest, CompressionSingleIncrement) {
yaze::app::ROM rom;
uchar single_inc[3] = {1, 2, 3};
uchar single_inc_expected[3] = {BUILD_HEADER(3, 3), 1, 0xFF};
auto data = ExpectDataLoadedOk(rom, single_inc, 3);
for (int i = 0; i < 3; ++i) {
ASSERT_EQ(single_inc_expected[i], data[i]);
}
}
TEST(DecompressionTest, CompressionSingleCopy) {
uchar single_copy[4] = {3, 10, 7, 20};
uchar single_copy_expected[6] = {BUILD_HEADER(0, 4), 3, 10, 7, 20, 0xFF};
// CuAssertDataEquals_Msg(tc, "Single compression, direct copy",
// single_copy_expected, 6,
// alttp_compress_gfx(single_copy, 0, 4,
// &compress_size));
}
// char single_copy_repeat[8] = {3, 10, 7, 20, 3, 10, 7, 20};
// char single_copy_repeat_expected[9] = {BUILD_HEADER(0, 4), 3, 10, 7, 20,
// BUILD_HEADER(4, 4), 0, 0, 0xFF};
TEST(DecompressionTest, CompressionSingleCopyRepeat) {
uchar single_copy_repeat[8] = {3, 10, 7, 20, 3, 10, 7, 20};
uchar single_copy_repeat_expected[9] = {BUILD_HEADER(0, 4), 3, 10, 7, 20,
BUILD_HEADER(4, 4), 0, 0, 0xFF};
// CuAssertDataEquals_Msg(
// tc, "Single compression, direct copy", single_copy_repeat_expected, 9,
// alttp_compress_gfx(single_copy_repeat, 0, 8, &compress_size));
// char overflow_inc[4] = {0xFE, 0xFF, 0, 1};
// char overflow_inc_expected[3] = {BUILD_HEADER(3, 4), 0xFE, 0xFF};
}
TEST(DecompressionTest, CompressionSingleOverflowIncrement) {
uchar overflow_inc[4] = {0xFE, 0xFF, 0, 1};
uchar overflow_inc_expected[3] = {BUILD_HEADER(3, 4), 0xFE, 0xFF};
// CuAssertDataEquals_Msg(
// tc, "Inc overflowying", overflow_inc_expected, 3,
// alttp_compress_gfx(overflow_inc, 0, 4, &compress_size));