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Viewing changes to tests/test_sensor_api_mock.cpp

  • Committer: CI bot
  • Author(s): Ricardo Mendoza
  • Date: 2014-06-23 17:21:21 UTC
  • mfrom: (57.3.9 new-orientation)
  • Revision ID: ps-jenkins@lists.canonical.com-20140623172121-w7zralxiu0gxixbd
New orientation sensing code, borrow from Android for low pass filtering and smart tilt detection. 

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Lines of Context:
tests/test_sensor_api_mock.cpp
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    EXPECT_FLOAT_EQ(reading->z(), -0.5);
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})
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TESTP_F(SimBackendTest, OrientationEvents, {
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        /* test some "parallel to coordinate axes" conditions, as well as some
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         * ~ 45 degrees angles; we want a hysteresis there, i. e. it should not
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         * flip back and forth when wiggling around the diagonals but only when
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         * it's mostly pointing towards an axis
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         * coordinate system:
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         * http://qt-project.org/doc/qt-5.1/qtsensors/qaccelerometerreading.html
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         */
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    set_data("create accel -500 500 0.1\n"
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             "10 accel 0 9.8 0\n"  // TopUp
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             "100 accel 6.9 6.9 0\n"  // turning left
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             "150 accel 8.1 2.3 0\n"  // almost turned left, should trigger RightUp
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             "50 accel -7.1 6.9 0\n"  // turn right, wiggle around diagonal several times
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             "30 accel -6.5 7.1 0\n" 
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             "30 accel -7.0 6.0 0\n"
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             "30 accel -7.0 6.0 0\n"
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             "30 accel -8.0 3.0 0\n"  // finally turn right enough to trigger LeftUp
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             "30 accel 0 -9.8 0\n"    // TopDown
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             "30 accel 0 0 9.8\n"    // FaceUp
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             "30 accel 0 0 -9.8\n"    // FaceDown
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             );
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    orientation_sensor->setIdentifier("core.orientation");
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    QObject::connect(orientation_sensor, &QOrientationSensor::readingChanged, [=]() { 
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        auto r = orientation_sensor->reading();
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        orientation_events.push({r->orientation(), chrono::system_clock::now()});
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    });
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    EXPECT_EQ(orientation_sensor->start(), true);
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    start_time = chrono::system_clock::now();
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    run_events(550);  // must be long enough to catch all events
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    EXPECT_EQ(orientation_events.size(), 6);
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    check_orientation_event(QOrientationReading::TopUp, 10);
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    check_orientation_event(QOrientationReading::RightUp, 260);
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    check_orientation_event(QOrientationReading::LeftUp, 430);
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    check_orientation_event(QOrientationReading::TopDown, 460);
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    check_orientation_event(QOrientationReading::FaceUp, 490);
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    check_orientation_event(QOrientationReading::FaceDown, 520);
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})
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TESTP_F(SimBackendTest, OrientationReading, {
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    set_data("create accel -500 500 0.1\n"
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             "10 accel 0 9.8 0\n"  // TopUp
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             "20 accel 6.9 6.9 0\n"  // turning left
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             "20 accel 8.1 2.3 0\n"  // almost turned left, should trigger RightUp
 
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    set_data("create accel -500 500 0.001\n"
 
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             "70 accel 0.347 9.768 0.162\n"
 
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             "70 accel -0.600 9.947 0.174\n"
 
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             "70 accel -0.885 11.061 -0.177\n"
 
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             "70 accel -2.121 10.397 -0.468\n"
 
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             "70 accel -4.242 8.664 -0.023\n"
 
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             "70 accel -5.882 7.633 0.169\n"
 
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             "70 accel -7.031 5.822 -0.268\n"
 
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             "70 accel -8.138 3.775 0.564\n"
 
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             "70 accel -9.616 1.854 1.981\n"
 
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             "70 accel -9.562 -0.195 1.138\n"
 
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             "70 accel -10.373 -0.597 1.802\n"
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             );
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    orientation_sensor->setIdentifier("core.orientation");
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    EXPECT_EQ(orientation_sensor->start(), true);
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    // initial value
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    EXPECT_EQ(orientation_sensor->reading()->orientation(), QOrientationReading::Undefined);
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    // TopUp after first event
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    run_events(20);
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    EXPECT_EQ(orientation_sensor->reading()->orientation(), QOrientationReading::TopUp);
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    // not changed for "turning left" yet
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    run_events(20);
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    EXPECT_EQ(orientation_sensor->reading()->orientation(), QOrientationReading::TopUp);
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    // but changed after "almost turned left"
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    run_events(20);
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    EXPECT_EQ(orientation_sensor->reading()->orientation(), QOrientationReading::RightUp);
 
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    // Right up after stream of svents
 
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    run_events(1000);
 
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    EXPECT_EQ(orientation_sensor->reading()->orientation(), QOrientationReading::LeftUp);
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})