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Change-Id: I4bf1707bd3dfeadf2c17b0a7daff372b1925ebbd

unit_tests/fixtures/platform_fixture.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 "unit_tests/fixtures/platform_fixture.h"
+#include "runtime/device/device.h"
+#include "runtime/platform/platform.h"
+#include "gtest/gtest.h"
+
+namespace OCLRT {
+
+PlatformFixture::PlatformFixture()
+    : pPlatform(nullptr), num_devices(0), devices(nullptr)
+
+{
+}
+
+void PlatformFixture::SetUp(size_t numDevices, const HardwareInfo **pDevices) {
+    pPlatform = platform();
+    ASSERT_EQ(0u, pPlatform->getNumDevices());
+
+    // setup platform / context
+    bool isInitialized = pPlatform->initialize(numDevices, pDevices);
+    ASSERT_EQ(true, isInitialized);
+
+    num_devices = static_cast<cl_uint>(pPlatform->getNumDevices());
+    ASSERT_GT(num_devices, 0u);
+
+    auto allDev = pPlatform->getDevices();
+    ASSERT_NE(nullptr, allDev);
+
+    devices = new cl_device_id[num_devices];
+    for (cl_uint deviceOrdinal = 0; deviceOrdinal < num_devices; ++deviceOrdinal) {
+        auto device = allDev[deviceOrdinal];
+        ASSERT_NE(nullptr, device);
+        devices[deviceOrdinal] = device;
+    }
+}
+
+void PlatformFixture::TearDown() {
+    pPlatform->shutdown();
+    delete[] devices;
+}
+}