void PowerManagementTest::testIntervalRace()
{
UNBLANK_SCREEN;
AccelerometerSensorChannelInterface* accOne = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accOne != NULL && accOne->isValid(), accOne ? accOne->errorString().toLatin1() : "Null pointer");
AccelerometerSensorChannelInterface* accTwo = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accTwo != NULL && accTwo->isValid(), accTwo ? accTwo->errorString().toLatin1() : "Null pointer");
// Screen orientation keeps acc open, the 'default' may change.
// Thus dynamic values.
unsigned int originalInterval = readPollInterval(accPollFile);
qDebug() << "original interval:" << originalInterval;
QVERIFY2((originalInterval == 0 || originalInterval > 3), "Can't run the test with current poll value.");
unsigned int testIntervalOne = 100; // Faster than original
unsigned int testIntervalTwo = 50; // Faster than previous
unsigned int testIntervalThree = 200; // Slower than previous
accOne->setInterval(testIntervalOne);
accOne->start();
QVERIFY(readPollInterval(accPollFile) == testIntervalOne);
accTwo->setInterval(testIntervalTwo);
accTwo->start();
QVERIFY(readPollInterval(accPollFile) == testIntervalTwo);
accTwo->stop();
QVERIFY(readPollInterval(accPollFile) == testIntervalOne);
accTwo->setInterval(testIntervalThree);
accTwo->start();
QVERIFY(readPollInterval(accPollFile) == testIntervalOne);
accOne->stop();
QVERIFY(readPollInterval(accPollFile) == testIntervalThree);
accTwo->stop();
QVERIFY(readPollInterval(accPollFile) == originalInterval);
delete accOne;
delete accTwo;
}
void PowerManagementTest::testIntervalStartStop()
{
UNBLANK_SCREEN;
AccelerometerSensorChannelInterface* accOne = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accOne != NULL && accOne->isValid(), accOne ? accOne->errorString().toLatin1() : "Null pointer");
// Screen orientation keeps acc open, the 'default' may change.
// Thus dynamic values.
unsigned int originalInterval = readPollInterval(accPollFile);
unsigned int testInterval = originalInterval > 1 ? originalInterval / 2 : 100;
accOne->setInterval(testInterval);
QVERIFY(readPollInterval(accPollFile) == originalInterval);
accOne->start();
QVERIFY(readPollInterval(accPollFile) == testInterval);
accOne->stop();
QVERIFY(readPollInterval(accPollFile) == originalInterval);
delete accOne;
}
/**
* Verify screen blank override behavior.
*/
void PowerManagementTest::testScreenBlank4()
{
// Unblank to make sure we notice going into blank
UNBLANK_SCREEN;
QTest::qWait(1000);
AccelerometerSensorChannelInterface* accOne = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accOne != NULL && accOne->isValid(), accOne ? accOne->errorString().toLatin1() : "Null pointer");
connect(accOne, SIGNAL(dataAvailable(const XYZ&)), &helper, SLOT(dataAvailable(const XYZ&)));
accOne->setStandbyOverride(true);
accOne->start();
QTest::qWait(1000);
QVERIFY2(helper.m_valueCount > 0, "No samples received.");
// Blank screen
BLANK_SCREEN;
QTest::qWait(1000);
helper.reset(); // Clear the buffer
QTest::qWait(1000);
// Verify that values have not come through
QVERIFY2(helper.m_valueCount > 0, "Adaptor apparently went to standby against rules");
// Unblank
UNBLANK_SCREEN;
QTest::qWait(1000);
// Reset - in testing the old value might stay in the fakepipe.
helper.reset();
// Verity that values comes through again
QTest::qWait(1000);
QVERIFY2(helper.m_valueCount > 0, "Not getting values after resume.");
accOne->stop();
delete accOne;
}
/**
* Verify stopping sensor while screen is blanked.
*/
void PowerManagementTest::testScreenBlank2()
{
// Unblank to make sure we notice going into blank
UNBLANK_SCREEN;
AccelerometerSensorChannelInterface* accOne = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accOne != NULL && accOne->isValid(), accOne ? accOne->errorString().toLatin1() : "Null pointer");
connect(accOne, SIGNAL(dataAvailable(const XYZ&)), &helper, SLOT(dataAvailable(const XYZ&)));
accOne->start();
QTest::qWait(1000);
QVERIFY2(helper.m_valueCount > 0, "No samples received.");
// Blank screen
BLANK_SCREEN;
QTest::qWait(500);
helper.reset(); // Clear the buffer
QTest::qWait(1000);
// Stop the sensor
accOne->stop();
// Verify that values have not come through
QVERIFY2(helper.m_valueCount == 0, "Samples leaking through");
// Unblank
UNBLANK_SCREEN;
QTest::qWait(500);
// Reset - in testing the old value might stay in the fakepipe.
helper.reset();
// Verity that sensor was not incorrectly resumed
QTest::qWait(1000);
QVERIFY(helper.m_valueCount == 0);
delete accOne;
}
/**
* Verify standby override for screen blank and unblank.
*/
void StandbyOverrideTest::testStandbyOverride()
{
UNBLANK_SCREEN;
AccelerometerSensorChannelInterface* accOne = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accOne != NULL && accOne->isValid(), accOne ? accOne->errorString().toLatin1() : "Null pointer");
AccelerometerSensorChannelInterface* accTwo = AccelerometerSensorChannelInterface::interface("accelerometersensor");
QVERIFY2(accTwo != NULL && accTwo->isValid(), accTwo ? accTwo->errorString().toLatin1() : "Null pointer");
connect(accOne, SIGNAL(dataAvailable(const XYZ&)), &helper1, SLOT(dataAvailable(const XYZ&)));
connect(accTwo, SIGNAL(dataAvailable(const XYZ&)), &helper2, SLOT(dataAvailable(const XYZ&)));
accOne->start();
accTwo->start();
QTest::qWait(500);
// Test standby override true when screen unblank
accOne->setStandbyOverride(true);
accTwo->setStandbyOverride(false);
QTest::qWait(500);
helper1.reset(); // Clear the buffer
helper2.reset();
QTest::qWait(1500);
QVERIFY2(helper1.m_valueCount > 0, "No samples received.");
QVERIFY2(helper2.m_valueCount > 0, "No samples received.");
accOne->setStandbyOverride(false);
QTest::qWait(500);
helper1.reset();
helper2.reset();
QTest::qWait(1500);
QVERIFY2(helper1.m_valueCount > 0, "No samples received.");
QVERIFY2(helper2.m_valueCount > 0, "No samples received.");
// Test standby override when screen blank
BLANK_SCREEN;
QTest::qWait(500);
helper1.reset();
helper2.reset();
QTest::qWait(1500);
QVERIFY2(helper1.m_valueCount == 0, "Samples leaking through.");
QVERIFY2(helper2.m_valueCount == 0, "Samples leaking through.");
accOne->setStandbyOverride(true);
QTest::qWait(500);
helper1.reset();
helper2.reset();
QTest::qWait(1500);
QVERIFY2(helper1.m_valueCount > 0, "No samples received.");
QVERIFY2(helper2.m_valueCount > 0, "No samples received.");
accOne->setStandbyOverride(false);
QTest::qWait(500);
helper1.reset();
helper2.reset();
QTest::qWait(500);
QVERIFY2(helper1.m_valueCount == 0, "Samples leaking through.");
QVERIFY2(helper2.m_valueCount == 0, "Samples leaking through.");
accOne->setStandbyOverride(true);
QTest::qWait(500);
helper1.reset();
helper2.reset();
QTest::qWait(1500);
QVERIFY2(helper1.m_valueCount > 0, "No samples received.");
QVERIFY2(helper2.m_valueCount > 0, "No samples received.");
accOne->stop();
QTest::qWait(500);
helper1.reset();
helper2.reset();
QTest::qWait(1500);
QVERIFY2(helper1.m_valueCount == 0, "Samples leaking through.");
QVERIFY2(helper2.m_valueCount == 0, "Samples leaking through.");
accTwo->stop();
delete accOne;
delete accTwo;
}