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198 lines
7.6 KiB
198 lines
7.6 KiB
4 months ago
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/******************************************************************************
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*
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* Copyright 2015 Google, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#include "adapter/bluetooth_test.h"
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#include "btcore/include/property.h"
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#include "stack/include/bt_types.h"
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#include "types/bt_transport.h"
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namespace {
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// Each iteration of the test takes about 2 seconds to run, so choose a value
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// that matches your time constraints. For example, 5 iterations would take
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// about 10 seconds to run
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const int kTestRepeatCount = 5;
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} // namespace
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namespace bttest {
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TEST_F(BluetoothTest, AdapterEnableDisable) {
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EXPECT_EQ(GetState(), BT_STATE_OFF)
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<< "Test should be run with Adapter disabled";
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON) << "Adapter did not turn on.";
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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}
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TEST_F(BluetoothTest, AdapterRepeatedEnableDisable) {
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EXPECT_EQ(GetState(), BT_STATE_OFF)
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<< "Test should be run with Adapter disabled";
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for (int i = 0; i < kTestRepeatCount; ++i) {
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON) << "Adapter did not turn on.";
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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}
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}
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TEST_F(BluetoothTest, AdapterSetGetName) {
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bt_property_t* new_name = property_new_name("BluetoothTestName1");
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON)
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<< "Test should be run with Adapter enabled";
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// Enabling the interface will call the properties callback twice before
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// ever reaching this point.
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ClearSemaphore(adapter_properties_callback_sem_);
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EXPECT_EQ(bt_interface()->get_adapter_property(BT_PROPERTY_BDNAME),
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BT_STATUS_SUCCESS);
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semaphore_wait(adapter_properties_callback_sem_);
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EXPECT_GT(GetPropertiesChangedCount(), 0)
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<< "Expected at least one adapter property to change";
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bt_property_t* name_property = GetProperty(BT_PROPERTY_BDNAME);
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EXPECT_NE(name_property, nullptr);
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if (property_equals(name_property, new_name)) {
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property_free(new_name);
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new_name = property_new_name("BluetoothTestName2");
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}
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std::string old_name((const char*)property_as_name(name_property)->name,
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name_property->len);
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EXPECT_EQ(bt_interface()->set_adapter_property(new_name), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_properties_callback_sem_);
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EXPECT_GT(GetPropertiesChangedCount(), 0)
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<< "Expected at least one adapter property to change";
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EXPECT_TRUE(GetProperty(BT_PROPERTY_BDNAME))
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<< "The Bluetooth name property did not change.";
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EXPECT_TRUE(property_equals(GetProperty(BT_PROPERTY_BDNAME), new_name))
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<< "Bluetooth name "
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<< property_as_name(GetProperty(BT_PROPERTY_BDNAME))->name
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<< " does not match test value " << property_as_name(new_name)->name;
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bt_property_t* old_name_property = property_new_name(old_name.c_str());
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EXPECT_EQ(bt_interface()->set_adapter_property(old_name_property),
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BT_STATUS_SUCCESS);
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semaphore_wait(adapter_properties_callback_sem_);
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EXPECT_TRUE(
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property_equals(GetProperty(BT_PROPERTY_BDNAME), old_name_property))
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<< "Bluetooth name "
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<< property_as_name(GetProperty(BT_PROPERTY_BDNAME))->name
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<< " does not match original name" << old_name;
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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property_free(new_name);
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property_free(old_name_property);
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}
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TEST_F(BluetoothTest, AdapterStartDiscovery) {
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON)
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<< "Test should be run with Adapter enabled";
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EXPECT_EQ(bt_interface()->start_discovery(), BT_STATUS_SUCCESS);
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semaphore_wait(discovery_state_changed_callback_sem_);
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EXPECT_EQ(GetDiscoveryState(), BT_DISCOVERY_STARTED)
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<< "Unable to start discovery.";
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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}
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TEST_F(BluetoothTest, AdapterCancelDiscovery) {
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON)
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<< "Test should be run with Adapter enabled";
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EXPECT_EQ(bt_interface()->start_discovery(), BT_STATUS_SUCCESS);
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semaphore_wait(discovery_state_changed_callback_sem_);
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EXPECT_EQ(bt_interface()->cancel_discovery(), BT_STATUS_SUCCESS);
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semaphore_wait(discovery_state_changed_callback_sem_);
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EXPECT_EQ(GetDiscoveryState(), BT_DISCOVERY_STOPPED)
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<< "Unable to stop discovery.";
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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}
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TEST_F(BluetoothTest, AdapterDisableDuringBonding) {
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EXPECT_EQ(GetState(), BT_STATE_OFF)
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<< "Test should be run with Adapter disabled";
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RawAddress bdaddr = {{0x22, 0x22, 0x22, 0x22, 0x22, 0x22}};
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for (int i = 0; i < kTestRepeatCount; ++i) {
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON) << "Adapter did not turn on.";
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EXPECT_EQ(bt_interface()->create_bond(&bdaddr, BT_TRANSPORT_BR_EDR),
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BT_STATUS_SUCCESS);
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EXPECT_EQ(bt_interface()->cancel_bond(&bdaddr), BT_STATUS_SUCCESS);
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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}
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}
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TEST_F(BluetoothTest, AdapterCleanupDuringDiscovery) {
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EXPECT_EQ(GetState(), BT_STATE_OFF)
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<< "Test should be run with Adapter disabled";
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bt_callbacks_t* bt_callbacks =
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bluetooth::hal::BluetoothInterface::Get()->GetHALCallbacks();
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ASSERT_TRUE(bt_callbacks != nullptr);
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for (int i = 0; i < kTestRepeatCount; ++i) {
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bt_interface()->init(bt_callbacks, false, false, 0, nullptr, false);
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EXPECT_EQ(bt_interface()->enable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_ON) << "Adapter did not turn on.";
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EXPECT_EQ(bt_interface()->start_discovery(), BT_STATUS_SUCCESS);
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EXPECT_EQ(bt_interface()->disable(), BT_STATUS_SUCCESS);
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semaphore_wait(adapter_state_changed_callback_sem_);
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EXPECT_EQ(GetState(), BT_STATE_OFF) << "Adapter did not turn off.";
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bt_interface()->cleanup();
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}
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}
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} // bttest
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