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
IonTest()23 IonTest::IonTest() : m_ionFd(-1)
24 {
25 }
26
SetUp()27 void IonTest::SetUp() {
28 m_ionFd = ion_open();
29 ASSERT_GE(m_ionFd, 0);
30 }
31
TearDown()32 void IonTest::TearDown() {
33 ion_close(m_ionFd);
34 }
35
IonAllHeapsTest()36 IonAllHeapsTest::IonAllHeapsTest() :
37 m_firstHeap(0),
38 m_lastHeap(0),
39 m_allHeaps()
40 {
41 }
42
SetUp()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
TearDown()71 void IonAllHeapsTest::TearDown() {
72 IonTest::TearDown();
73 }
74