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Tests: Added Memory::IsValidVirtualAddress tests.

This commit is contained in:
Subv 2017-09-26 17:31:50 -05:00
parent c102e3ae28
commit a8d2f5787f
2 changed files with 57 additions and 0 deletions
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1
src/tests/CMakeLists.txt
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@ -4,6 +4,7 @@ set(SRCS
core/arm/dyncom/arm_dyncom_vfp_tests.cpp
core/file_sys/path_parser.cpp
core/hle/kernel/hle_ipc.cpp
core/memory/memory.cpp
glad.cpp
tests.cpp
)

56
src/tests/core/memory/memory.cpp Normal file
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@ -0,0 +1,56 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <catch.hpp>
#include "core/hle/kernel/memory.h"
#include "core/hle/kernel/process.h"
#include "core/memory.h"
TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
SECTION("these regions should not be mapped on an empty process") {
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
CHECK(Memory::IsValidVirtualAddress(*process, Memory::PROCESS_IMAGE_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::HEAP_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::LINEAR_HEAP_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::TLS_AREA_VADDR) == false);
}
SECTION("CONFIG_MEMORY_VADDR and SHARED_PAGE_VADDR should be valid after mapping them") {
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
Kernel::MapSharedPages(process->vm_manager);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == true);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == true);
}
SECTION("special regions should be valid after mapping them") {
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
SECTION("VRAM") {
Kernel::HandleSpecialMapping(process->vm_manager,
{Memory::VRAM_VADDR, Memory::VRAM_SIZE, false, false});
CHECK(Memory::IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == true);
}
SECTION("IO (Not yet implemented)") {
Kernel::HandleSpecialMapping(
process->vm_manager, {Memory::IO_AREA_VADDR, Memory::IO_AREA_SIZE, false, false});
CHECK_FALSE(Memory::IsValidVirtualAddress(*process, Memory::IO_AREA_VADDR) == true);
}
SECTION("DSP") {
Kernel::HandleSpecialMapping(
process->vm_manager, {Memory::DSP_RAM_VADDR, Memory::DSP_RAM_SIZE, false, false});
CHECK(Memory::IsValidVirtualAddress(*process, Memory::DSP_RAM_VADDR) == true);
}
}
SECTION("Unmapping a VAddr should make it invalid") {
auto process = Kernel::Process::Create(Kernel::CodeSet::Create("", 0));
Kernel::MapSharedPages(process->vm_manager);
process->vm_manager.UnmapRange(Memory::CONFIG_MEMORY_VADDR, Memory::CONFIG_MEMORY_SIZE);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
}
}