Initial commit

Change-Id: I4bf1707bd3dfeadf2c17b0a7daff372b1925ebbd

unit_tests/api/cl_enqueue_map_buffer_tests.cpp

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+/*
+ * Copyright (c) 2017, Intel Corporation
+ *
+ * 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 "cl_api_tests.h"
+#include "runtime/context/context.h"
+#include "runtime/command_queue/command_queue.h"
+
+using namespace OCLRT;
+
+typedef api_tests clEnqueueMapBufferTests;
+
+TEST_F(clEnqueueMapBufferTests, NullCommandQueue_returnsError) {
+    unsigned int bufferSize = 16;
+    auto pHostMem = new unsigned char[bufferSize];
+    memset(pHostMem, 0xaa, bufferSize);
+
+    cl_mem_flags flags = CL_MEM_USE_HOST_PTR;
+    auto buffer = clCreateBuffer(
+        pContext,
+        flags,
+        bufferSize,
+        pHostMem,
+        &retVal);
+    EXPECT_EQ(CL_SUCCESS, retVal);
+    EXPECT_NE(nullptr, buffer);
+
+    cl_event eventReturned = nullptr;
+    auto ptrResult = clEnqueueMapBuffer(
+        nullptr,
+        buffer,
+        CL_TRUE,
+        CL_MAP_READ,
+        0,
+        8,
+        0,
+        nullptr,
+        &eventReturned,
+        &retVal);
+    EXPECT_EQ(nullptr, ptrResult);
+    EXPECT_EQ(CL_INVALID_COMMAND_QUEUE, retVal);
+
+    retVal = clReleaseMemObject(buffer);
+    EXPECT_EQ(CL_SUCCESS, retVal);
+
+    delete[] pHostMem;
+
+    clReleaseEvent(eventReturned);
+}
+
+TEST_F(clEnqueueMapBufferTests, validInputs_returnsSuccess) {
+    unsigned int bufferSize = 16;
+    auto pHostMem = new unsigned char[bufferSize];
+    memset(pHostMem, 0xaa, bufferSize);
+
+    cl_mem_flags flags = CL_MEM_USE_HOST_PTR;
+    auto buffer = clCreateBuffer(
+        pContext,
+        flags,
+        bufferSize,
+        pHostMem,
+        &retVal);
+    EXPECT_EQ(CL_SUCCESS, retVal);
+    EXPECT_NE(nullptr, buffer);
+
+    cl_event eventReturned = nullptr;
+    auto ptrResult = clEnqueueMapBuffer(
+        pCommandQueue,
+        buffer,
+        CL_TRUE,
+        CL_MAP_READ,
+        0,
+        8,
+        0,
+        nullptr,
+        &eventReturned,
+        &retVal);
+    EXPECT_EQ(nullptr, ptrResult);
+    EXPECT_EQ(CL_SUCCESS, retVal);
+
+    retVal = clReleaseMemObject(buffer);
+    EXPECT_EQ(CL_SUCCESS, retVal);
+
+    delete[] pHostMem;
+
+    clReleaseEvent(eventReturned);
+}
+
+class EnqueueMapBufferFlagsTest : public api_fixture,
+                                  public testing::TestWithParam<uint64_t /*cl_mem_flags*/> {
+  public:
+    EnqueueMapBufferFlagsTest() {
+    }
+
+  protected:
+    void SetUp() override {
+        api_fixture::SetUp();
+        buffer_flags = GetParam();
+
+        unsigned int bufferSize = 16;
+        pHostMem = new unsigned char[bufferSize];
+        memset(pHostMem, 0xaa, bufferSize);
+
+        buffer = clCreateBuffer(
+            pContext,
+            buffer_flags,
+            bufferSize,
+            pHostMem,
+            &retVal);
+        EXPECT_EQ(CL_SUCCESS, retVal);
+        EXPECT_NE(nullptr, buffer);
+    }
+
+    void TearDown() override {
+        retVal = clReleaseMemObject(buffer);
+        EXPECT_EQ(CL_SUCCESS, retVal);
+        delete[] pHostMem;
+        api_fixture::TearDown();
+    }
+
+    cl_int retVal = CL_SUCCESS;
+    cl_mem_flags buffer_flags = 0;
+    unsigned char *pHostMem;
+    cl_mem buffer;
+};
+
+typedef EnqueueMapBufferFlagsTest EnqueueMapReadBufferTests;
+
+TEST_P(EnqueueMapReadBufferTests, invalidFlags) {
+    cl_event eventReturned = nullptr;
+    auto ptrResult = clEnqueueMapBuffer(
+        pCommandQueue,
+        buffer,
+        CL_TRUE,
+        CL_MAP_READ,
+        0,
+        8,
+        0,
+        nullptr,
+        &eventReturned,
+        &retVal);
+    EXPECT_EQ(nullptr, ptrResult);
+    EXPECT_EQ(CL_INVALID_OPERATION, retVal);
+    clReleaseEvent(eventReturned);
+}
+
+static cl_mem_flags read_buffer_flags[] = {
+    CL_MEM_USE_HOST_PTR | CL_MEM_HOST_WRITE_ONLY,
+    CL_MEM_USE_HOST_PTR | CL_MEM_HOST_NO_ACCESS};
+
+INSTANTIATE_TEST_CASE_P(
+    EnqueueMapBufferFlagsTests_Create,
+    EnqueueMapReadBufferTests,
+    testing::ValuesIn(read_buffer_flags));
+
+typedef EnqueueMapBufferFlagsTest EnqueueMapWriteBufferTests;
+
+TEST_P(EnqueueMapWriteBufferTests, invalidFlags) {
+    cl_event eventReturned = nullptr;
+    auto ptrResult = clEnqueueMapBuffer(
+        pCommandQueue,
+        buffer,
+        CL_TRUE,
+        CL_MAP_WRITE,
+        0,
+        8,
+        0,
+        nullptr,
+        &eventReturned,
+        &retVal);
+    EXPECT_EQ(nullptr, ptrResult);
+    EXPECT_EQ(CL_INVALID_OPERATION, retVal);
+    clReleaseEvent(eventReturned);
+}
+
+static cl_mem_flags write_buffer_flags[] = {
+    CL_MEM_USE_HOST_PTR | CL_MEM_HOST_READ_ONLY,
+    CL_MEM_USE_HOST_PTR | CL_MEM_HOST_NO_ACCESS};
+
+INSTANTIATE_TEST_CASE_P(
+    EnqueueMapBufferFlagsTests_Create,
+    EnqueueMapWriteBufferTests,
+    testing::ValuesIn(write_buffer_flags));