Examples with SWTBotScale org.eclipse.swtbot.swt.finder.widgets.SWTBotScale used on opensource projects

Example 1 with SWTBotScale

use of org.eclipse.swtbot.swt.finder.widgets.SWTBotScale in project linuxtools by eclipse.

the class TestCreateSystemtapScript method continuousControlTests.

private static void continuousControlTests(AbstractChartBuilder cb, boolean isXAxis) {
    // Continuous scaling/scrolling is less strict/predictable than discrete scrolling,
    // so just check that the controls perform their intended actions.
    IAxis axis;
    SWTBotButton zoomInButton, zoomOutButton;
    SWTBotScale zoomScale;
    SWTBotSlider scrollBar;
    int flipSign;
    if (isXAxis) {
        axis = cb.getChart().getAxisSet().getXAxis(0);
        zoomInButton = bot.buttonWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousXControl_ZoomInTooltip);
        zoomOutButton = bot.buttonWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousXControl_ZoomOutTooltip);
        zoomScale = bot.scaleWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousXControl_ScaleMessage);
        scrollBar = bot.sliderWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousXControl_ScrollMessage);
        flipSign = 1;
    } else {
        axis = cb.getChart().getAxisSet().getYAxis(0);
        zoomInButton = bot.buttonWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousYControl_ZoomInTooltip);
        zoomOutButton = bot.buttonWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousYControl_ZoomOutTooltip);
        zoomScale = bot.scaleWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousYControl_ScaleMessage);
        scrollBar = bot.sliderWithTooltip(org.eclipse.linuxtools.systemtap.graphing.ui.widgets.Messages.GraphContinuousYControl_ScrollMessage);
        flipSign = -1;
    }
    double scale = getAxisScale(cb, isXAxis);
    double scroll = getAxisScroll(cb, isXAxis);
    int thumb = scrollBar.getThumb();
    // Default range should be 100%, so zooming out shouldn't have an effect yet.
    assertEquals(scale, 1.0, 0);
    int zoomValue = zoomScale.getValue();
    Range range = axis.getRange();
    zoomOutButton.click();
    Range range2 = axis.getRange();
    assertTrue(range.upper == range2.upper && range.lower == range2.lower && zoomScale.getValue() == zoomValue && getAxisScale(cb, isXAxis) == scale && scrollBar.getThumb() == thumb);
    // Zoom in & back out with the zoom buttons.
    zoomInButton.click();
    range2 = axis.getRange();
    assertTrue(range2.upper - range2.lower < range.upper - range.lower && flipSign * (zoomScale.getValue() - zoomValue) > 0 && getAxisScale(cb, isXAxis) < scale && scrollBar.getThumb() < thumb);
    zoomOutButton.click();
    range2 = axis.getRange();
    assertTrue(range.upper == range2.upper && range.lower == range2.lower && zoomScale.getValue() == zoomValue && getAxisScale(cb, isXAxis) == scale && scrollBar.getThumb() == thumb);
    // Zoom in with the Scale control.
    int controlRange = zoomScale.getMaximum() - zoomScale.getMinimum();
    zoomScale.setValue(zoomScale.getValue() + controlRange / 2 * flipSign);
    // Note: the charts need some time to be updated after using the scale/slider controls.
    // Sleeping for a brief moment is faster than using a bot wait condition.
    bot.sleep(100);
    range2 = axis.getRange();
    assertTrue(range2.upper - range2.lower < range.upper - range.lower && getAxisScale(cb, isXAxis) < scale && scrollBar.getThumb() < thumb);
    range = range2;
    thumb = scrollBar.getThumb();
    scale = getAxisScale(cb, isXAxis);
    zoomScale.setValue(zoomScale.getValue() - controlRange / 4 * flipSign);
    bot.sleep(100);
    range2 = axis.getRange();
    assertTrue(range2.upper - range2.lower > range.upper - range.lower && getAxisScale(cb, isXAxis) > scale && scrollBar.getThumb() > thumb);
    // Test scrolling. Don't assume an initial scroll position, as it may be changed
    // in future versions (it's more likely to change than default zoom, at least).
    thumb = scrollBar.getThumb();
    controlRange = scrollBar.getMaximum() - scrollBar.getThumb() - scrollBar.getMinimum();
    scrollBar.setSelection(controlRange / 2);
    bot.sleep(100);
    assertEquals(scrollBar.getThumb(), thumb);
    // Scroll towards origin.
    range = axis.getRange();
    scrollBar.setSelection(scrollBar.getSelection() - controlRange / 4 * flipSign);
    bot.sleep(100);
    range2 = axis.getRange();
    assertTrue(range2.upper - range2.lower == range.upper - range.lower && range2.upper < range.upper && getAxisScroll(cb, isXAxis) < scroll);
    // Scroll away from origin.
    range = range2;
    scroll = getAxisScroll(cb, isXAxis);
    scrollBar.setSelection(scrollBar.getSelection() + controlRange / 8 * flipSign);
    bot.sleep(100);
    range2 = axis.getRange();
    assertTrue(range2.upper - range2.lower == range.upper - range.lower && range2.upper > range.upper && getAxisScroll(cb, isXAxis) > scroll);
}