1 /*
2 * Copyright (C) 2021 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 "chre/pal/gnss.h"
20 #include "chre/platform/shared/pal_system_api.h"
21
22 #include <stddef.h>
23 #include <stdint.h>
24 #include <string.h>
25 #include <thread>
26
27 #include "app_test_base.h"
28 #include "chpp/app.h"
29 #include "chpp/clients/gnss.h"
30 #include "chpp/log.h"
31 #include "chpp/platform/platform_gnss.h"
32
33 /*
34 * Test suite for the CHPP GNSS client/service
35 */
36 namespace chpp {
37 namespace {
38
39 const struct chrePalGnssApi *gApi;
chrePalRequestStateResync()40 void chrePalRequestStateResync() {}
41
chrePalLocationStatusChangeCallback(bool,uint8_t)42 void chrePalLocationStatusChangeCallback(bool /* enabled */,
43 uint8_t /* errorCode */) {}
44
chrePalLocationEventCallback(struct chreGnssLocationEvent * event)45 void chrePalLocationEventCallback(struct chreGnssLocationEvent *event) {
46 CHPP_LOGI("Got location event");
47 gApi->releaseLocationEvent(event);
48 }
49
chrePalMeasurementStatusChangeCallback(bool,uint8_t)50 void chrePalMeasurementStatusChangeCallback(bool /* enabled */,
51 uint8_t /* errorCode */) {}
52
chrePalMeasurementEventCallback(struct chreGnssDataEvent * event)53 void chrePalMeasurementEventCallback(struct chreGnssDataEvent *event) {
54 CHPP_LOGI("Got measurement event");
55 gApi->releaseMeasurementDataEvent(event);
56 }
57
TEST_F(AppTestBase,SimpleGnss)58 TEST_F(AppTestBase, SimpleGnss) {
59 gApi = chppPalGnssGetApi(CHRE_PAL_GNSS_API_CURRENT_VERSION);
60 ASSERT_NE(gApi, nullptr);
61
62 static const struct chrePalGnssCallbacks kCallbacks = {
63 .requestStateResync = chrePalRequestStateResync,
64 .locationStatusChangeCallback = chrePalLocationStatusChangeCallback,
65 .locationEventCallback = chrePalLocationEventCallback,
66 .measurementStatusChangeCallback = chrePalMeasurementStatusChangeCallback,
67 .measurementEventCallback = chrePalMeasurementEventCallback,
68 };
69 bool success = gApi->open(&chre::gChrePalSystemApi, &kCallbacks);
70 ASSERT_TRUE(success);
71
72 for (size_t i = 0; i < 10; i++) {
73 gnssPalSendLocationEvent();
74 gnssPalSendMeasurementEvent();
75 }
76
77 gApi->close();
78 }
79
TEST_F(AppTestBase,GnssCapabilitiesTest)80 TEST_F(AppTestBase, GnssCapabilitiesTest) {
81 gApi = chppPalGnssGetApi(CHRE_PAL_GNSS_API_CURRENT_VERSION);
82 ASSERT_NE(gApi, nullptr);
83
84 static const struct chrePalGnssCallbacks kCallbacks = {
85 .requestStateResync = chrePalRequestStateResync,
86 .locationStatusChangeCallback = chrePalLocationStatusChangeCallback,
87 .locationEventCallback = chrePalLocationEventCallback,
88 .measurementStatusChangeCallback = chrePalMeasurementStatusChangeCallback,
89 .measurementEventCallback = chrePalMeasurementEventCallback,
90 };
91 bool success = gApi->open(&chre::gChrePalSystemApi, &kCallbacks);
92 ASSERT_TRUE(success);
93
94 // Set the linkActive flag to false so that CHPP link layer does not
95 // receive/send message, which causes the capabilities to be set to the
96 // default CHPP_GNSS_DEFAULT_CAPABILITIES
97 mClientTransportContext.linkParams.isLinkActive = false;
98 uint32_t capabilities = gApi->getCapabilities();
99 ASSERT_EQ(capabilities, CHPP_GNSS_DEFAULT_CAPABILITIES);
100 mClientTransportContext.linkParams.isLinkActive = true;
101
102 gApi->close();
103 }
104
105 } // anonymous namespace
106 } // namespace chpp
107