Python utils.has_no_console_errors函数代码示例

def test_patches_hover_still_works_when_a_seleciton_is_preselcted(output_file_url, selenium):
    # This tests an edge case interaction when Patches (specifically) is used
    # with a tool that requires hit testing e.g. HitTool AND a selection is
    # pre-made on the data source driving it.
    plot = Plot(
        x_range=Range1d(0, 100),
        y_range=Range1d(0, 100),
        min_border=0
    )
    source = ColumnDataSource(dict(
        xs=[[0, 50, 50, 0], [50, 100, 100, 50]],
        ys=[[0, 0, 100, 100], [0, 0, 100, 100]],
        color=['pink', 'blue']
    ))
    source.selected = {
        '0d': {'glyph': None, 'indices': []},
        '1d': {'indices': [1]},
        '2d': {}
    }
    plot.add_glyph(source, Patches(xs='xs', ys='ys', fill_color='color'))
    plot.add_tools(HoverTool())
    plot.add_layout(LinearAxis(), 'below')
    plot.add_layout(LinearAxis(), 'left')
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Hover plot and test no error
    canvas = selenium.find_element_by_tag_name('canvas')
    actions = ActionChains(selenium)
    actions.move_to_element_with_offset(canvas, 100, 100)
    actions.perform()

    # If this assertion fails then there were likely errors on hover
    assert has_no_console_errors(selenium)

def test_arrow(output_file_url, selenium, screenshot):

    # Have to specify x/y range as labels aren't included in the plot area solver
    plot = figure(height=HEIGHT, width=WIDTH, x_range=(0,10), y_range=(0,10), tools='', toolbar_location="above")

    arrow1 = Arrow(x_start=1, y_start=3, x_end=6, y_end=8,
                   line_color='green', line_alpha=0.7,
                   line_dash='8 4', line_width=5, end=OpenHead()
                   )
    arrow1.end.line_width=8

    arrow2 = Arrow(x_start=2, y_start=2, x_end=7, y_end=7,
                   start=NormalHead(), end=VeeHead()
                   )
    arrow2.start.fill_color = 'indigo'
    arrow2.end.fill_color = 'orange'
    arrow2.end.size = 50

    plot.add_layout(arrow1)
    plot.add_layout(arrow2)

    # Save the plot and start the test
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Take screenshot
    assert screenshot.is_valid()

def test_label(output_file_url, selenium, screenshot):

    # Have to specify x/y range as labels aren't included in the plot area solver
    plot = Plot(plot_height=HEIGHT, plot_width=WIDTH,
                x_range=Range1d(0, 10), y_range=Range1d(0, 10),
                toolbar_location=None)

    label1 = Label(x=1, y=6, x_offset=25, y_offset=25,
                   text="Demo Label",
                   text_font_size='38pt', text_color='red', text_alpha=0.9,
                   text_baseline='bottom', text_align='left',
                   background_fill_color='green', background_fill_alpha=0.2,
                   angle=15, angle_units='deg',
                   render_mode='canvas')

    label2 = Label(x=3, y=5.5, text="(I'm Canvas)", text_font_size='20pt',
                   border_line_color='black', border_line_width=2, border_line_dash='8 4',
                   render_mode='canvas')

    label3 = Label(x=1, y=2, x_offset=25, y_offset=25,
                   text="Demo Label",
                   text_font_size='38pt', text_color='red', text_alpha=0.9,
                   text_baseline='bottom', text_align='left',
                   background_fill_color='green', background_fill_alpha=0.2,
                   angle=0.261, angle_units='rad',
                   render_mode='css')

    label4 = Label(x=3, y=1.0, text="(I'm CSS)", text_font_size='20pt',
                   border_line_color='black', border_line_width=2, border_line_dash='8 4',
                   render_mode='css')

    label_above = Label(
        x=0, y=0, text="Label in above panel", x_units='screen', y_units='screen',
        text_font_size='38pt', text_color='firebrick', text_alpha=0.9,
    )

    label_left = Label(
        x=0, y=0, text="Label in left panel",
        x_units='screen', y_units='screen', angle=90, angle_units='deg',
        text_font_size='18pt', text_color='firebrick', text_alpha=0.9,
        background_fill_color='aliceblue', text_baseline='top',
    )

    plot.add_layout(LinearAxis(), 'below')
    plot.add_layout(LinearAxis(), 'left')

    plot.add_layout(label1)
    plot.add_layout(label2)
    plot.add_layout(label3)
    plot.add_layout(label4)
    plot.add_layout(label_above, 'above')
    plot.add_layout(label_left, 'left')

    # Save the plot and start the test
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Take screenshot
    screenshot.assert_is_valid()

def test_lasso_select(output_file_url, selenium):
    plot = generate_plot()

    #limit to one callback on click release
    plot.add_tools(LassoSelectTool(select_every_mousemove=False))

    # Save the plot and start the test
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Drag a lasso selection area around middle point
    canvas = selenium.find_element_by_tag_name('canvas')

    actions = ActionChains(selenium)
    actions.move_to_element_with_offset(canvas, PLOT_DIM * 0.25, PLOT_DIM * 0.25)
    actions.click_and_hold()
    actions.move_by_offset(0, PLOT_DIM * 0.5)
    actions.move_by_offset(PLOT_DIM * 0.5, 0)
    actions.move_by_offset(0, PLOT_DIM * -0.5)
    actions.release()
    actions.perform()

    # Get the alert from box select and assert that the middle item is selected
    alert = selenium.switch_to_alert()
    assert alert.text == 'middle'

def test_color_bar_placement_and_render(output_file_url, selenium, screenshot):
    plot = Plot(height=HEIGHT, width=WIDTH,
                x_range=Range1d(0,10), y_range=Range1d(0,10),
                toolbar_location=None)

    bar_vertical_right_panel = create_vertical_color_bar_with_log_cmap()
    bar_vertical_right_panel.location = (0, 0)

    bar_vertical_in_frame = create_vertical_color_bar_with_log_cmap()
    bar_vertical_in_frame.location = "top_right"
    bar_vertical_in_frame.title = "Dummy Title"
    bar_vertical_in_frame.title_standoff = 7

    bar_horizontal_below_panel = create_horizontal_color_bar_with_linear_cmap()
    bar_horizontal_below_panel.location = (0, 0)

    bar_horizontal_in_frame = create_horizontal_color_bar_with_linear_cmap()
    bar_horizontal_in_frame.location = "bottom_left"
    bar_horizontal_in_frame.title = "Dummy Title"

    plot.add_layout(bar_vertical_right_panel, 'right')
    plot.add_layout(bar_vertical_in_frame)
    plot.add_layout(bar_horizontal_below_panel, 'below')
    plot.add_layout(bar_horizontal_in_frame)

    # Save the plot and start the test
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Take screenshot
    screenshot.assert_is_valid()

def test_reversed_y_range_does_not_pan_below_y_max(output_file_url, selenium):
    y_range_max = 4
    plot = make_pan_plot_with_callback(yr=Range1d(3, 0, bounds=(None, y_range_max)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=50, pan_y=-150)
    new_range_end = float(selenium.execute_script("""alert(window.get_y_range_start())"""))
    selenium.switch_to_alert().dismiss()
    assert round(new_range_end) == y_range_max

def test_reversed_x_range_does_not_pan_left_of_x_max(output_file_url, selenium):
    x_range_max = 4
    plot = make_pan_plot_with_callback(xr=Range1d(3, 0, bounds=(None, x_range_max)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=200, pan_y=0)
    new_range_end = float(selenium.execute_script("""alert(window.get_x_range_start())"""))
    selenium.switch_to_alert().dismiss()  # This is not necessary but assists debugging
    assert round(new_range_end) == x_range_max

def test_y_range_does_not_pan_above_y_max(output_file_url, selenium):
    y_range_max = 4
    plot = make_pan_plot_with_callback(yr=Range1d(0, 3, bounds=(None, y_range_max)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=50, pan_y=150)
    new_range_end = float(selenium.execute_script("""alert(window.get_y_range_end())"""))
    selenium.switch_to_alert().dismiss()  # This is not necessary but assists debugging
    assert round(new_range_end) == y_range_max

def test_y_range_does_not_pan_below_y_min(output_file_url, selenium):
    y_range_min = -1
    plot = make_plot(yr=Range1d(0, 3, bounds=(y_range_min, None)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=50, pan_y=-150)
    new_range_start = float(selenium.execute_script("""alert(Bokeh.index['plot-id'].model.y_range.start)"""))
    selenium.switch_to_alert().dismiss()  # This is not necessary but assists debugging
    assert round(new_range_start) == y_range_min

def test_reversed_x_range_does_not_pan_right_of_x_min(output_file_url, selenium):
    x_range_min = -1
    plot = make_plot(xr=Range1d(3, 0, bounds=(x_range_min, None)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=-150, pan_y=0)
    new_range_start = float(selenium.execute_script("""alert(Bokeh.index['plot-id'].model.x_range.min)"""))
    selenium.switch_to_alert().dismiss()
    assert round(new_range_start) == x_range_min

def test_x_range_does_not_pan_right_of_x_max(output_file_url, selenium):
    x_range_max = 4
    plot = make_plot(xr=Range1d(0, 3, bounds=(None, x_range_max)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=-150, pan_y=0)
    new_range_end = float(selenium.execute_script("""alert(Bokeh.index['plot-id'].model.x_range.end)"""))
    selenium.switch_to_alert().dismiss()  # This is not necessary but assists debugging
    assert round(new_range_end) == x_range_max

def test_x_range_does_not_pan_left_of_x_min(output_file_url, selenium):
    x_range_min = -1
    plot = make_pan_plot_with_callback(xr=Range1d(0, 3, bounds=(x_range_min, None)))
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Pan plot and test for new range value
    pan_plot(selenium, pan_x=200, pan_y=0)
    new_range_start = float(selenium.execute_script("""alert(window.get_x_range_start())"""))
    selenium.switch_to_alert().dismiss()
    assert round(new_range_start) == x_range_min

def test_selection_tool_make_selection(output_file_url, selenium):
    plot = make_plot()

    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    perform_box_selection(selenium, (50, 200), (450, 400))

    code = "return Bokeh.index['plot-id'].model.select_one('rect-glyph').data_source.selected['1d'].indices"
    selected = selenium.execute_script(code)
    assert selected == [0, 1]

def test_selection_tool_selection_ending_outside_frame_makes_selection(output_file_url, selenium):
    plot = make_plot()

    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # make selection ending outside of frame
    perform_box_selection(selenium, (50, 50), (1000, 1000))

    code = "return Bokeh.index['plot-id'].model.select_one('rect-glyph').data_source.selected['1d'].indices"
    selected = selenium.execute_script(code)
    assert selected == [0,1,2]

def test_wheel_zoom_is_deselected_by_default(output_file_url, selenium):

    # Make plot and add a taptool callback that generates an alert
    plot = make_plot()

    # Save the plot and start the test
    save(plot)
    selenium.get(output_file_url)
    assert has_no_console_errors(selenium)

    # Tap the plot and test for alert
    scroll_button = get_non_stale_scroll_button(selenium)
    scroll_classes = scroll_button.get_attribute('class')
    assert 'active' not in scroll_classes