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Test for DrmMemoryManager allocateGraphicsMemoryInDevicePool

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Change-Id: If04321fc1045d01c0001e27eed8b2a128b830f25
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2019-03-12 23:24:30 +01:00
committed by sys_ocldev
parent 38aa884edd
commit 16e1a05375
4 changed files with 23 additions and 1 deletions
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2
CMakeLists.txt
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@@ -136,7 +136,7 @@ endif()
if(LIBDRM_DIR)
get_filename_component(I915_INCLUDES_DIR "${LIBDRM_DIR}/include" ABSOLUTE)
else()
get_filename_component(I915_INCLUDES_DIR "${IGDRCL_SOURCE_DIR}/third_party/uapi" ABSOLUTE)
get_filename_component(I915_INCLUDES_DIR "${IGDRCL_SOURCE_DIR}/third_party${BRANCH_DIR_SUFFIX}/uapi" ABSOLUTE)
endif()
message(STATUS "i915 includes dir: ${I915_INCLUDES_DIR}")

1
unit_tests/mocks/linux/mock_drm_memory_manager.h
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@@ -5,6 +5,7 @@
*
*/
#pragma once
#include "runtime/os_interface/linux/drm_memory_manager.h"
#include "unit_tests/mocks/mock_allocation_properties.h"
#include "unit_tests/mocks/mock_host_ptr_manager.h"

15
unit_tests/os_interface/linux/drm_memory_manager_tests.cpp
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@@ -3010,6 +3010,21 @@ TEST_F(DrmMemoryManagerTest, givenImageOrSharedResourceCopyWhenGraphicsAllocatio
}
}
TEST(DrmMemoryManagerSimpleTest, givenLocalMemoryDisabledWhenAllocateInDevicePoolIsCalledThenNullptrAndStatusRetryIsReturned) {
ExecutionEnvironment executionEnvironment;
const bool localMemoryEnabled = false;
TestedDrmMemoryManager memoryManager(Drm::get(0), localMemoryEnabled, false, false, executionEnvironment);
MemoryManager::AllocationStatus status = MemoryManager::AllocationStatus::Success;
AllocationData allocData;
allocData.size = MemoryConstants::pageSize;
allocData.flags.useSystemMemory = false;
allocData.flags.allocateMemory = true;
auto allocation = memoryManager.allocateGraphicsMemoryInDevicePool(allocData, status);
EXPECT_EQ(nullptr, allocation);
EXPECT_EQ(MemoryManager::AllocationStatus::RetryInNonDevicePool, status);
}
TEST(DrmAllocationTest, givenAllocationTypeWhenPassedToDrmAllocationConstructorThenAllocationTypeIsStored) {
DrmAllocation allocation{GraphicsAllocation::AllocationType::COMMAND_BUFFER, nullptr, nullptr, static_cast<size_t>(0), 0u, MemoryPool::MemoryNull, false};
EXPECT_EQ(GraphicsAllocation::AllocationType::COMMAND_BUFFER, allocation.getAllocationType());

6
unit_tests/os_interface/linux/drm_mock.h
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@@ -174,6 +174,10 @@ class DrmMock : public Drm {
aperture->aper_available_size = gpuMemSize;
aperture->aper_size = gpuMemSize;
}
if (request == DRM_IOCTL_I915_GEM_MMAP) {
auto mmap_arg = static_cast<drm_i915_gem_mmap *>(arg);
mmap_arg->addr_ptr = reinterpret_cast<__u64>(lockedPtr);
}
handleRemainingRequests(request, arg);
return 0;
@@ -250,6 +254,8 @@ class DrmMock : public Drm {
//DRM_IOCTL_I915_GEM_USERPTR
__u32 returnHandle = 0;
__u64 gpuMemSize = 3u * MemoryConstants::gigaByte;
//DRM_IOCTL_I915_GEM_MMAP
uint64_t lockedPtr[4];
virtual void handleRemainingRequests(unsigned long request, void *arg){};