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 <thread>
25
26 #include "app_test_base.h"
27 #include "chpp/clients/gnss.h"
28 #include "chpp/log.h"
29 #include "chpp/platform/platform_gnss.h"
30
31 /*
32 * Test suite for the CHPP GNSS client/service
33 */
34 namespace chpp {
35 namespace {
36
37 class ChppGnssTest : public AppTestBase {};
38
39 const struct chrePalGnssApi *gApi;
40
chrePalRequestStateResync()41 void chrePalRequestStateResync() {}
42
chrePalLocationStatusChangeCallback(bool,uint8_t)43 void chrePalLocationStatusChangeCallback(bool /* enabled */,
44 uint8_t /* errorCode */) {}
45
chrePalLocationEventCallback(struct chreGnssLocationEvent * event)46 void chrePalLocationEventCallback(struct chreGnssLocationEvent *event) {
47 CHPP_LOGI("Got location event");
48 gApi->releaseLocationEvent(event);
49 }
50
chrePalMeasurementStatusChangeCallback(bool,uint8_t)51 void chrePalMeasurementStatusChangeCallback(bool /* enabled */,
52 uint8_t /* errorCode */) {}
53
chrePalMeasurementEventCallback(struct chreGnssDataEvent * event)54 void chrePalMeasurementEventCallback(struct chreGnssDataEvent *event) {
55 CHPP_LOGI("Got measurement event");
56 gApi->releaseMeasurementDataEvent(event);
57 }
58
TEST_F(ChppGnssTest,SimpleGnss)59 TEST_F(ChppGnssTest, SimpleGnss) {
60 gApi = chppPalGnssGetApi(CHRE_PAL_GNSS_API_CURRENT_VERSION);
61 ASSERT_NE(gApi, nullptr);
62
63 static const struct chrePalGnssCallbacks kCallbacks = {
64 .requestStateResync = chrePalRequestStateResync,
65 .locationStatusChangeCallback = chrePalLocationStatusChangeCallback,
66 .locationEventCallback = chrePalLocationEventCallback,
67 .measurementStatusChangeCallback = chrePalMeasurementStatusChangeCallback,
68 .measurementEventCallback = chrePalMeasurementEventCallback,
69 };
70 bool success = gApi->open(&chre::gChrePalSystemApi, &kCallbacks);
71 ASSERT_TRUE(success);
72
73 for (size_t i = 0; i < 10; i++) {
74 gnssPalSendLocationEvent();
75 gnssPalSendMeasurementEvent();
76 }
77
78 gApi->close();
79 }
80
TEST_F(ChppGnssTest,GnssCapabilitiesTest)81 TEST_F(ChppGnssTest, GnssCapabilitiesTest) {
82 gApi = chppPalGnssGetApi(CHRE_PAL_GNSS_API_CURRENT_VERSION);
83 ASSERT_NE(gApi, nullptr);
84
85 static const struct chrePalGnssCallbacks kCallbacks = {
86 .requestStateResync = chrePalRequestStateResync,
87 .locationStatusChangeCallback = chrePalLocationStatusChangeCallback,
88 .locationEventCallback = chrePalLocationEventCallback,
89 .measurementStatusChangeCallback = chrePalMeasurementStatusChangeCallback,
90 .measurementEventCallback = chrePalMeasurementEventCallback,
91 };
92 bool success = gApi->open(&chre::gChrePalSystemApi, &kCallbacks);
93 ASSERT_TRUE(success);
94
95 // Set the linkActive flag to false so that CHPP link layer does not
96 // receive/send message, which causes the capabilities to be set to the
97 // default CHPP_GNSS_DEFAULT_CAPABILITIES
98 mClientLinkContext.isLinkActive = false;
99 uint32_t capabilities = gApi->getCapabilities();
100 ASSERT_EQ(capabilities, CHPP_GNSS_DEFAULT_CAPABILITIES);
101 mClientLinkContext.isLinkActive = true;
102
103 gApi->close();
104 }
105
106 } // anonymous namespace
107 } // namespace chpp
108