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blt-gp
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more stack tests, remove debug statement

thread
Brett 2024-07-22 21:37:28 -04:00
parent 58b68b70bb
commit 9a43cd7e81
3 changed files with 85 additions and 4 deletions
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2
CMakeLists.txt
View File

@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.25)
project(blt-gp VERSION 0.0.100)
project(blt-gp VERSION 0.0.101)
include(CTest)

32
include/blt/gp/stack.h
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@ -64,7 +64,8 @@ namespace blt::gp
stream << (static_cast<double>(data.total_used_bytes) / static_cast<double>(data.total_size_bytes) * 100) << "%), ";
stream << data.total_used_bytes << "/";
stream << data.total_no_meta_bytes << "(";
stream << (static_cast<double>(data.total_used_bytes) / static_cast<double>(data.total_no_meta_bytes) * 100) << "%), (empty space: ";
stream << (static_cast<double>(data.total_used_bytes) / static_cast<double>(data.total_no_meta_bytes) * 100)
<< "%), (empty space: ";
stream << data.total_remaining_bytes << ") blocks: " << data.blocks << " || unallocated space: ";
stream << data.total_dealloc_used << "/";
stream << data.total_dealloc;
@ -74,7 +75,8 @@ namespace blt::gp
stream << data.total_dealloc_used << "/";
stream << data.total_dealloc_no_meta;
if (data.total_dealloc_no_meta > 0)
stream << "(" << (static_cast<double>(data.total_dealloc_used) / static_cast<double>(data.total_dealloc_no_meta * 100)) << "%)";
stream << "(" << (static_cast<double>(data.total_dealloc_used) / static_cast<double>(data.total_dealloc_no_meta * 100))
<< "%)";
stream << ", (empty space: " << data.total_dealloc_remaining << ")]";
return stream;
}
@ -176,7 +178,6 @@ namespace blt::gp
#endif
#endif
auto diff = head->used_bytes_in_block() - bytes;
BLT_TRACE(diff);
// if there is not enough room left to pop completely off the block, then move to the next previous block
// and pop from it, update the amount of bytes to reflect the amount removed from the current block
if (diff < 0)
@ -347,6 +348,31 @@ namespace blt::gp
return (size + (MAX_ALIGNMENT - 1)) & ~(MAX_ALIGNMENT - 1);
}
inline static constexpr auto metadata_size()
{
return sizeof(typename block::block_metadata_t);
}
inline static constexpr auto block_size()
{
return sizeof(block);
}
inline static constexpr auto page_size()
{
return PAGE_SIZE;
}
inline static constexpr auto page_size_no_meta()
{
return page_size() - metadata_size();
}
inline static constexpr auto page_size_no_block()
{
return page_size() - block_size();
}
private:
struct block
{

55
tests/stack_tests.cpp
View File

@ -280,6 +280,59 @@ void test_basic()
auto val = stack.pop<float>();
RUN_TEST(val != 60.000000f, stack, "Basic 2 Test Passed", "Basic 2 Test Failed. Unexpected value produced '%lf'", val);
BLT_TRACE_STREAM << stack.size() << "\n";
BLT_ASSERT(stack.empty() && "Stack was not empty after basic evaluation.");
}
BLT_INFO("Testing basic with stack over boundary");
{
blt::gp::stack_allocator stack;
stack.push(std::array<blt::u8, blt::gp::stack_allocator::page_size_no_block() - sizeof(float)>{});
stack.push(50.0f);
stack.push(10.0f);
auto size = stack.size();
BLT_TRACE_STREAM << size << "\n";
BLT_ASSERT(size.blocks > 1 && "Stack doesn't have more than one block!");
basic_2.make_callable<blt::gp::detail::empty_t>()(nullptr, stack, stack);
auto val = stack.pop<float>();
stack.pop<std::array<blt::u8, blt::gp::stack_allocator::page_size_no_block() - sizeof(float)>>();
RUN_TEST(val != 60.000000f, stack, "Basic 2 Boundary Test Passed", "Basic 2 Test Failed. Unexpected value produced '%lf'", val);
BLT_TRACE_STREAM << stack.size() << "\n";
BLT_ASSERT(stack.empty() && "Stack was not empty after basic evaluation over stack boundary");
}
}
void test_mixed()
{
BLT_INFO("Testing mixed with stack");
{
blt::gp::stack_allocator stack;
stack.push(50.0f);
stack.push(10.0f);
stack.push(true);
stack.push(false);
basic_mixed_4.make_callable<blt::gp::detail::empty_t>()(nullptr, stack, stack);
BLT_TRACE_STREAM << stack.size() << "\n";
auto val = stack.pop<float>();
RUN_TEST(val != 50.000000f, stack, "Mixed 4 Test Passed", "Mixed 4 Test Failed. Unexpected value produced '%lf'", val);
BLT_TRACE_STREAM << stack.size() << "\n";
BLT_ASSERT(stack.empty() && "Stack was not empty after basic evaluation.");
}
BLT_INFO("Testing mixed with stack over boundary");
{
blt::gp::stack_allocator stack;
stack.push(std::array<blt::u8, blt::gp::stack_allocator::page_size_no_block() - sizeof(float)>{});
stack.push(50.0f);
stack.push(10.0f);
stack.push(false);
stack.push(true);
auto size = stack.size();
BLT_TRACE_STREAM << size << "\n";
BLT_ASSERT(size.blocks > 1 && "Stack doesn't have more than one block!");
basic_mixed_4.make_callable<blt::gp::detail::empty_t>()(nullptr, stack, stack);
auto val = stack.pop<float>();
stack.pop<std::array<blt::u8, blt::gp::stack_allocator::page_size_no_block() - sizeof(float)>>();
RUN_TEST(val != 10.000000f, stack, "Mixed 4 Boundary Test Passed", "Mixed 4 Test Failed. Unexpected value produced '%lf'", val);
BLT_TRACE_STREAM << stack.size() << "\n";
BLT_ASSERT(stack.empty() && "Stack was not empty after basic evaluation over stack boundary");
}
}
@ -287,6 +340,8 @@ void test_operators()
{
log_box box("-----------------------{Operator Testing}-----------------------", BLT_INFO_STREAM);
test_basic();
BLT_NEWLINE();
test_mixed();
}
int main()