1 /*
2 * Copyright (C) 2016 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 /**
18 * Trivial nanoapp which fails on startup.
19 *
20 * Non-trivial nanoapp tests may indicate early failure by failing the
21 * nanoappStart() method. This test assures that those failures are
22 * properly reported by the CHRE, so we know our other test failures will
23 * be caught.
24 */
25
26 #include <cstdint>
27
28 #include <shared/abort.h>
29 #include "chre_api/chre.h"
30
nanoappHandleEvent(uint32_t,uint16_t,const void *)31 extern "C" void nanoappHandleEvent(uint32_t /* senderInstanceId */,
32 uint16_t /* eventType */,
33 const void * /* eventData */) {
34 // Intentionally do nothing.
35 }
36
nanoappStart(void)37 extern "C" bool nanoappStart(void) {
38 // Return failure
39 return false;
40 }
41
nanoappEnd(void)42 extern "C" void nanoappEnd(void) {
43 // It is an error for the CHRE to call this method.
44 nanoapp_testing::abort(nanoapp_testing::AbortBlame::kChreInNanoappEnd);
45 }
46