1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <gtest/gtest.h> 18 19 #include <ion/ion.h> 20 21 #include "ion_test_fixture.h" 22 23 IonTest::IonTest() : m_ionFd(-1) 24 { 25 } 26 27 void IonTest::SetUp() { 28 m_ionFd = ion_open(); 29 ASSERT_GE(m_ionFd, 0); 30 } 31 32 void IonTest::TearDown() { 33 ion_close(m_ionFd); 34 } 35 36 IonAllHeapsTest::IonAllHeapsTest() : 37 m_firstHeap(0), 38 m_lastHeap(0), 39 m_allHeaps() 40 { 41 } 42 43 void IonAllHeapsTest::SetUp() { 44 int fd = ion_open(); 45 ASSERT_GE(fd, 0); 46 47 for (int i = 1; i != 0; i <<= 1) { 48 ion_user_handle_t handle = 0; 49 int ret; 50 ret = ion_alloc(fd, 4096, 0, i, 0, &handle); 51 if (ret == 0 && handle != 0) { 52 ion_free(fd, handle); 53 if (!m_firstHeap) { 54 m_firstHeap = i; 55 } 56 m_lastHeap = i; 57 m_allHeaps.push_back(i); 58 } else { 59 ASSERT_EQ(-ENODEV, ret); 60 } 61 } 62 ion_close(fd); 63 64 EXPECT_NE(0U, m_firstHeap); 65 EXPECT_NE(0U, m_lastHeap); 66 67 RecordProperty("Heaps", m_allHeaps.size()); 68 IonTest::SetUp(); 69 } 70 71 void IonAllHeapsTest::TearDown() { 72 IonTest::TearDown(); 73 } 74
