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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "opencl/test/unit_test/fixtures/context_fixture.h"
#include "opencl/test/unit_test/fixtures/platform_fixture.h"
#include "opencl/test/unit_test/mocks/mock_context.h"
#include "gtest/gtest.h"
using namespace NEO;
struct ContextGetInfoTest : public PlatformFixture,
public ContextFixture,
public ::testing::Test {
using ContextFixture::SetUp;
using PlatformFixture::SetUp;
ContextGetInfoTest() {
}
void SetUp() override {
PlatformFixture::SetUp();
ContextFixture::SetUp(num_devices, devices);
}
void TearDown() override {
ContextFixture::TearDown();
PlatformFixture::TearDown();
}
cl_int retVal = CL_SUCCESS;
};
TEST_F(ContextGetInfoTest, GivenInvalidParamNameWhenGettingInfoThenInvalidValueErrorIsReturned) {
size_t retSize = 0;
retVal = pContext->getInfo(
0,
0,
nullptr,
&retSize);
EXPECT_EQ(CL_INVALID_VALUE, retVal);
}
TEST_F(ContextGetInfoTest, GivenInvalidParametersWhenGettingContextInfoThenValueSizeRetIsNotUpdated) {
size_t retSize = 0x1234;
retVal = pContext->getInfo(
0,
0,
nullptr,
&retSize);
EXPECT_EQ(CL_INVALID_VALUE, retVal);
EXPECT_EQ(0x1234u, retSize);
}
TEST_F(ContextGetInfoTest, GivenNumDevicesParamNameWhenGettingInfoThenNumberOfDevicesIsReturned) {
cl_uint numDevices = 0;
size_t retSize = 0;
retVal = pContext->getInfo(
CL_CONTEXT_NUM_DEVICES,
sizeof(cl_uint),
&numDevices,
nullptr);
EXPECT_EQ(this->num_devices, numDevices);
EXPECT_EQ(CL_SUCCESS, retVal);
retVal = pContext->getInfo(
CL_CONTEXT_DEVICES,
0,
nullptr,
&retSize);
// make sure we get the same answer through a different query
EXPECT_EQ(numDevices * sizeof(cl_device_id), retSize);
EXPECT_EQ(CL_SUCCESS, retVal);
}
TEST_F(ContextGetInfoTest, GivenContextDevicesParamNameWhenGettingInfoThenCorrectDeviceIdsAreReturned) {
auto devicesReturned = new cl_device_id[this->num_devices];
retVal = pContext->getInfo(
CL_CONTEXT_DEVICES,
this->num_devices * sizeof(cl_device_id),
devicesReturned,
nullptr);
EXPECT_EQ(CL_SUCCESS, retVal);
for (size_t deviceOrdinal = 0; deviceOrdinal < this->num_devices; ++deviceOrdinal) {
EXPECT_EQ(devices[deviceOrdinal], devicesReturned[deviceOrdinal]);
}
delete[] devicesReturned;
}
TEST_F(ContextGetInfoTest, ContextProperties) {
cl_context_properties props;
size_t size;
auto retVal = pContext->getInfo(
CL_CONTEXT_PROPERTIES,
sizeof(props),
&props,
&size);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(0u, size);
}
TEST_F(ContextGetInfoTest, givenMultipleContextPropertiesWhenTheyAreBeingQueriedThenGetInfoReturnProperProperties) {
cl_context_properties properties[] = {CL_CONTEXT_SHOW_DIAGNOSTICS_INTEL, (cl_context_properties)0xff, 0};
constexpr auto propertiesCount = sizeof(properties) / sizeof(cl_context_properties);
auto retValue = CL_SUCCESS;
auto contextWithProperties = clCreateContext(properties, 1, &this->devices[0], nullptr, nullptr, &retValue);
EXPECT_EQ(CL_SUCCESS, retValue);
auto pContextWithProperties = castToObject<Context>(contextWithProperties);
size_t size = 6;
cl_context_properties obtainedProperties[propertiesCount] = {0};
auto retVal = pContextWithProperties->getInfo(
CL_CONTEXT_PROPERTIES,
sizeof(properties),
obtainedProperties,
&size);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(sizeof(properties), size);
for (auto property = 0u; property < propertiesCount; property++) {
EXPECT_EQ(obtainedProperties[property], properties[property]);
}
clReleaseContext(contextWithProperties);
}
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