| 1 | //===------- Offload API tests - olIterateDevices -------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "../common/Fixtures.hpp" |
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| 10 | #include <OffloadAPI.h> |
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| 11 | #include <gtest/gtest.h> |
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| 12 | |
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| 13 | using olIterateDevicesTest = OffloadTest; |
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| 14 | |
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| 15 | TEST_F(olIterateDevicesTest, SuccessEmptyCallback) { |
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| 16 | ASSERT_SUCCESS(olIterateDevices( |
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| 17 | [](ol_device_handle_t, void *) { return false; }, nullptr)); |
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| 18 | } |
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| 19 | |
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| 20 | TEST_F(olIterateDevicesTest, SuccessGetDevice) { |
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| 21 | uint32_t DeviceCount = 0; |
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| 22 | ol_device_handle_t Device = nullptr; |
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| 23 | |
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| 24 | ASSERT_SUCCESS(olIterateDevices( |
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| 25 | [](ol_device_handle_t, void *Data) { |
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| 26 | auto Count = static_cast<uint32_t *>(Data); |
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| 27 | *Count += 1; |
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| 28 | return false; |
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| 29 | }, |
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| 30 | &DeviceCount)); |
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| 31 | |
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| 32 | if (DeviceCount == 0) { |
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| 33 | GTEST_SKIP() << "No available devices." ; |
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| 34 | } |
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| 35 | |
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| 36 | ASSERT_SUCCESS(olIterateDevices( |
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| 37 | [](ol_device_handle_t D, void *Data) { |
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| 38 | auto DevicePtr = static_cast<ol_device_handle_t *>(Data); |
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| 39 | *DevicePtr = D; |
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| 40 | return true; |
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| 41 | }, |
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| 42 | &Device)); |
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| 43 | |
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| 44 | ASSERT_NE(Device, nullptr); |
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| 45 | } |
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| 46 | |
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