tests: Test tooltips

tests/test-tooltip.lua

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+local runner = require("_runner")
+local place = require("awful.placement")
+local wibox = require("wibox")
+local beautiful = require("beautiful")
+local tooltip = require("awful.tooltip")
+local gears = require("gears")
+
+local steps = {}
+
+local w = wibox {
+    width   = 250,
+    height  = 250,
+    visible = true,
+    ontop   = true
+}
+
+w:setup{
+    image  = beautiful.awesome_icon,
+    widget = wibox.widget.imagebox
+}
+
+-- Center eveything
+place.centered(w)
+place.centered(mouse)
+
+local tt = nil
+
+table.insert(steps, function()
+    tt = tooltip {text = "A long tooltip", visible = true}
+
+    return true
+end)
+
+local align_pos = {
+    "top_left", "left", "bottom_left", "right",
+    "top_right", "bottom_right", "bottom", "top",
+}
+
+-- Test the various alignment code paths
+for _, v in ipairs(align_pos) do
+    table.insert(steps, function()
+        tt.align = v
+
+        return true
+    end)
+end
+
+-- Set a parent object
+table.insert(steps, function()
+    tt:add_to_object(w)
+
+    return true
+end)
+
+-- Test the other mode
+table.insert(steps, function()
+    tt.mode = "outside"
+
+    -- This only work when there is a mouse::enter event, create one
+    place.top_left(mouse)
+    place.centered(mouse)
+
+    return true
+end)
+
+--- Reset the wibox content and use a widget geometry.
+table.insert(steps, function()
+    tt:remove_from_object(w)
+
+    tt.visible = false
+
+    w:setup{
+        {
+            image  = beautiful.awesome_icon,
+            widget = wibox.widget.imagebox,
+            id     = "myimagebox"
+        },
+        top    = 125,
+        bottom = 100,
+        left   = 205,
+        right  = 20 ,
+        layout = wibox.container.margin
+    }
+
+    local imb = w:get_children_by_id("myimagebox")[1]
+    assert(imb)
+
+    tt:add_to_object(imb)
+
+    -- Move the mouse over the widget
+    place.top_left(mouse)
+    mouse.coords {
+        x = w.x + w.width - 20 - 12.5,
+        y = w.y + 125 + 12.5,
+    }
+
+    assert(tt.current_position == "top")
+
+    return true
+end)
+
+-- Try the preferred positions
+table.insert(steps, function()
+    tt.visible = false
+
+    tt.preferred_positions = {"right"}
+
+    tt.visible = true
+
+    assert(tt.current_position == "right")
+
+    return true
+end)
+
+-- Add a shape.
+table.insert(steps, function()
+    tt.shape = gears.shape.octogon
+
+    return true
+end)
+
+runner.run_steps(steps)
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80