6502/6502-cpp
1
0
Fork 0
mirror of https://github.com/lefticus/6502-cpp.git synced 2024-12-21 10:30:35 +00:00
Code Issues Projects Releases Wiki Activity

Add more test cases

Browse Source
This commit is contained in:
Jason Turner 2021-05-19 19:45:23 -06:00
parent 340c286b74
commit 434a61fe46
1 changed files with 86 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
test/tests.cpp
View File

@ -74,7 +74,7 @@ quit
return return_value; return return_value;
} }
TEMPLATE_TEST_CASE_SIG("Can write to screen memory", TEMPLATE_TEST_CASE_SIG("Can write to memory",
"", "",
((OptimizationLevel O), O), ((OptimizationLevel O), O),
OptimizationLevel::Os, OptimizationLevel::Os,
@ -91,13 +91,13 @@ int main()
} }
)"; )";
const auto result = execute_c64_program("write_to_screen_memory", program, O, 0x400, 0x400); const auto result = execute_c64_program("write_to_memory", program, O, 0x400, 0x400);
REQUIRE(result.size() == 1); REQUIRE(result.size() == 1);
CHECK(result[0] == 10); CHECK(result[0] == 10);
} }
TEMPLATE_TEST_CASE_SIG("Can write to screen memory via function call", TEMPLATE_TEST_CASE_SIG("Can write to memory via function call",
"", "",
((OptimizationLevel O), O), ((OptimizationLevel O), O),
OptimizationLevel::Os, OptimizationLevel::Os,
@ -118,12 +118,94 @@ int main()
poke(0x400, 10); poke(0x400, 10);
poke(0x401, 11); poke(0x401, 11);
} }
)"; )";
const auto result = execute_c64_program("write_to_screen_memory_via_function", program, O, 0x400, 0x401); const auto result = execute_c64_program("write_to_memory_via_function", program, O, 0x400, 0x401);
REQUIRE(result.size() == 2); REQUIRE(result.size() == 2);
CHECK(result[0] == 10); CHECK(result[0] == 10);
CHECK(result[1] == 11); CHECK(result[1] == 11);
} }
TEMPLATE_TEST_CASE_SIG("Can execute loop > 256",
"",
((OptimizationLevel O), O),
OptimizationLevel::Os,
OptimizationLevel::O0,
OptimizationLevel::O1,
OptimizationLevel::O2,
OptimizationLevel::O3)
{
constexpr static std::string_view program =
R"(
int main()
{
for (unsigned short i = 0x400; i < 0x400 + 1000; ++i) {
*reinterpret_cast<volatile unsigned char *>(i) = 32;
}
while (true) {
// don't allow main to exit, otherwise we get READY. on the screen
}
}
)";
const auto result = execute_c64_program("execute_long_loop_cls", program, O, 0x400, 0x7E7);
REQUIRE(result.size() == 1000);
CHECK(std::all_of(begin(result), end(result), [](const auto b){ return b == 32; }));
}
TEMPLATE_TEST_CASE_SIG("Write to 2D Array",
"",
((OptimizationLevel O), O),
OptimizationLevel::Os,
OptimizationLevel::O0,
OptimizationLevel::O1,
OptimizationLevel::O2,
OptimizationLevel::O3)
{
constexpr static std::string_view program =
R"(
void poke(unsigned int location, unsigned char value) {
*reinterpret_cast<volatile unsigned char *>(location) = value;
}
void putc(unsigned char x, unsigned char y, unsigned char c) {
const auto start = 0x400 + (y * 40 + x);
poke(start, c);
}
int main()
{
for (unsigned char y = 0; y < 25; ++y) {
for (unsigned char x = 0; x < 40; ++x) {
putc(x, y, y);
}
}
while (true) {
// don't allow main to exit, otherwise we get READY. on the screen
}
}
)";
const auto result = execute_c64_program("write_to_2d_array", program, O, 0x400, 0x7E7);
REQUIRE(result.size() == 1000);
for (std::size_t x = 0; x < 40; ++x) {
for (std::size_t y = 0; y < 25; ++y) {
CHECK(result[y*40 + x] == y);
}
}
}