EXSWHTEC-139 - Implement tests for hipGraphicsResourceGetMappedPointer (#67)

Change-Id: Iea299ac18ebdebd4f554497e51e64c161217e68e [ROCm/hip-tests commit: c8eae3a168]
2023-06-28 06:25:16 +00:00
parent d8bb5fb081
commit cef6d3aa21
2 changed files with 151 additions and 0 deletions
@@ -4,6 +4,7 @@ set(TEST_SRC
    hipGraphicsGLRegisterImage.cc
    hipGraphicsMapResources.cc
    hipGraphicsSubResourceGetMappedArray.cc
+    hipGraphicsResourceGetMappedPointer.cc
 )

 hip_add_exe_to_target(NAME GLInteropTest
@@ -0,0 +1,150 @@
+/*
+Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include <hip_test_common.hh>
+#include <hip/hip_runtime_api.h>
+
+#include "gl_interop_common.hh"
+
+TEST_CASE("Unit_hipGraphicsResourceGetMappedPointer_Positive_Basic") {
+  GLContextScopeGuard gl_context;
+
+  GLBufferObject vbo;
+
+  hipGraphicsResource* vbo_resource;
+
+  HIP_CHECK(hipGraphicsGLRegisterBuffer(&vbo_resource, vbo, hipGraphicsRegisterFlagsNone));
+
+  HIP_CHECK(hipGraphicsMapResources(1, &vbo_resource, 0));
+
+  float* buffer_devptr = nullptr;
+  size_t size = 0;
+
+  HIP_CHECK(hipGraphicsResourceGetMappedPointer(reinterpret_cast<void**>(&buffer_devptr), &size,
+                                                vbo_resource));
+
+  REQUIRE(buffer_devptr != nullptr);
+  REQUIRE(size == vbo.kSize);
+
+  HIP_CHECK(hipGraphicsUnmapResources(1, &vbo_resource, 0));
+
+  HIP_CHECK(hipGraphicsUnregisterResource(vbo_resource));
+}
+
+TEST_CASE("Unit_hipGraphicsResourceGetMappedPointer_Positive_Parameters") {
+  GLContextScopeGuard gl_context;
+
+  GLBufferObject vbo;
+
+  hipGraphicsResource* vbo_resource;
+
+  HIP_CHECK(hipGraphicsGLRegisterBuffer(&vbo_resource, vbo, hipGraphicsRegisterFlagsNone));
+
+  HIP_CHECK(hipGraphicsMapResources(1, &vbo_resource, 0));
+
+  float* buffer_devptr = nullptr;
+  size_t size = 0;
+
+  SECTION("devPtr == nullptr") {
+    HIP_CHECK(hipGraphicsResourceGetMappedPointer(nullptr, &size, vbo_resource));
+    REQUIRE(size == vbo.kSize);
+  }
+
+  SECTION("size == nullptr") {
+    HIP_CHECK(hipGraphicsResourceGetMappedPointer(reinterpret_cast<void**>(&buffer_devptr), nullptr,
+                                                  vbo_resource));
+    REQUIRE(buffer_devptr != nullptr);
+  }
+
+  HIP_CHECK(hipGraphicsUnmapResources(1, &vbo_resource, 0));
+
+  HIP_CHECK(hipGraphicsUnregisterResource(vbo_resource));
+}
+
+TEST_CASE("Unit_hipGraphicsResourceGetMappedPointer_Negative_Parameters") {
+  GLContextScopeGuard gl_context;
+
+  GLBufferObject vbo;
+
+  hipGraphicsResource* vbo_resource;
+
+  HIP_CHECK(hipGraphicsGLRegisterBuffer(&vbo_resource, vbo, hipGraphicsRegisterFlagsNone));
+
+  HIP_CHECK(hipGraphicsMapResources(1, &vbo_resource, 0));
+
+  float* buffer_devptr = nullptr;
+  size_t size = 0;
+
+  SECTION("non-pointer resource") {
+    GLImageObject tex;
+    hipGraphicsResource* tex_resource;
+
+    HIP_CHECK(hipGraphicsGLRegisterImage(&tex_resource, tex, GL_TEXTURE_2D,
+                                         hipGraphicsRegisterFlagsNone));
+    HIP_CHECK(hipGraphicsMapResources(1, &tex_resource, 0));
+
+    HIP_CHECK_ERROR(hipGraphicsResourceGetMappedPointer(reinterpret_cast<void**>(&buffer_devptr),
+                                                        &size, tex_resource),
+                    hipErrorNotMappedAsPointer);
+
+    HIP_CHECK(hipGraphicsUnmapResources(1, &tex_resource, 0));
+    HIP_CHECK(hipGraphicsUnregisterResource(tex_resource));
+  }
+
+  SECTION("unregistered resource") {
+    hipGraphicsResource* unregistered_resource;
+    HIP_CHECK(
+        hipGraphicsGLRegisterBuffer(&unregistered_resource, vbo, hipGraphicsRegisterFlagsNone));
+    HIP_CHECK(hipGraphicsUnregisterResource(unregistered_resource));
+    HIP_CHECK_ERROR(hipGraphicsResourceGetMappedPointer(reinterpret_cast<void**>(&buffer_devptr),
+                                                        &size, unregistered_resource),
+                    hipErrorContextIsDestroyed);
+  }
+
+  SECTION("not mapped resource") {
+    hipGraphicsResource* not_mapped_resource;
+    HIP_CHECK(hipGraphicsGLRegisterBuffer(&not_mapped_resource, vbo, hipGraphicsRegisterFlagsNone));
+    HIP_CHECK_ERROR(hipGraphicsResourceGetMappedPointer(reinterpret_cast<void**>(&buffer_devptr),
+                                                        &size, not_mapped_resource),
+                    hipErrorNotMapped);
+    HIP_CHECK(hipGraphicsUnregisterResource(not_mapped_resource));
+  }
+
+  SECTION("unmapped resource") {
+    hipGraphicsResource* unmapped_resource;
+
+    HIP_CHECK(hipGraphicsGLRegisterBuffer(&unmapped_resource, vbo, hipGraphicsRegisterFlagsNone));
+
+    HIP_CHECK(hipGraphicsMapResources(1, &unmapped_resource, 0));
+    HIP_CHECK(hipGraphicsUnmapResources(1, &unmapped_resource, 0));
+
+    HIP_CHECK_ERROR(hipGraphicsResourceGetMappedPointer(reinterpret_cast<void**>(&buffer_devptr),
+                                                        &size, unmapped_resource),
+                    hipErrorNotMapped);
+
+    HIP_CHECK(hipGraphicsUnregisterResource(unmapped_resource));
+  }
+
+  HIP_CHECK(hipGraphicsUnmapResources(1, &vbo_resource, 0));
+
+  HIP_CHECK(hipGraphicsUnregisterResource(vbo_resource));
+}