45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <unistd.h>
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#include <gtest/gtest.h>
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#include <iostream>
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#include <ion/ion.h>
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#include "ion_test_fixture.h"
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class SystemHeap : public IonTest {};
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TEST_F(SystemHeap, Presence) {
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bool system_heap_found = false;
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for (const auto& heap : ion_heaps) {
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if (heap.type == ION_HEAP_TYPE_SYSTEM) {
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system_heap_found = true;
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EXPECT_TRUE((1 << heap.heap_id) & ION_HEAP_SYSTEM_MASK);
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}
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}
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// We now expect the system heap to exist from Android
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ASSERT_TRUE(system_heap_found);
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}
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TEST_F(SystemHeap, Allocate) {
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int fd;
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ASSERT_EQ(0, ion_alloc_fd(ionfd, getpagesize(), 0, ION_HEAP_SYSTEM_MASK, 0, &fd));
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ASSERT_TRUE(fd != 0);
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ASSERT_EQ(close(fd), 0); // free the buffer
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}
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