88 lines
2.9 KiB
Lua
88 lines
2.9 KiB
Lua
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---------------------------------------------------------------------------
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-- @author Uli Schlachter
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-- @copyright 2020 Uli Schlachter
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---------------------------------------------------------------------------
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local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
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local systray_widget = nil
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local drawable_mock = {
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_set_systray_widget = function(widget)
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assert(systray_widget == nil)
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assert(widget ~= nil)
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systray_widget = widget
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end
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}
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local beautiful_mock = {}
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package.loaded["wibox.drawable"] = drawable_mock
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package.loaded.beautiful = beautiful_mock
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local num_systray_icons
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local systray_arguments
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_G.awesome = {
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connect_signal = function() end,
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systray = function(first_arg, ...)
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if first_arg then
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assert(systray_arguments == nil) -- May only be called once
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systray_arguments = { first_arg, ... }
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end
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return num_systray_icons
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end
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}
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_G.screen = {
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connect_signal = function() end
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}
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local systray = require("wibox.widget.systray")
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require("wibox.test_utils") -- For assert.widget_fit
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require("wibox.widget.base").rect_to_device_geometry = function() return 0, 0, 0, 0 end
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describe("wibox.widget.systray", function()
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local widget = nil
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before_each(function()
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widget = systray()
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assert(widget == systray_widget)
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end)
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local context = { wibox = { drawin = true } }
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local cr = { user_to_device_distance = function() return 1, 0 end }
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local function test_systray(available_size, expected_size, expected_base)
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systray_arguments = nil
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assert.widget_fit(widget, available_size, expected_size)
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widget:draw(context, cr, unpack(available_size))
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assert(systray_arguments[4] == expected_base,
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string.format("Got base size %s, but expected %s", systray_arguments[4], expected_base))
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assert.is.same(systray_arguments, {true, 0, 0, expected_base, true, '#000000', false, 0})
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end
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describe("no spacing", function()
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it("no icons", function()
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num_systray_icons = 0
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test_systray({ 100, 10 }, { 0, 0 }, 10)
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test_systray({ 100, 100 }, { 0, 0 }, 100)
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end)
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it("one icon", function()
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num_systray_icons = 1
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test_systray({ 100, 10 }, { 10, 10 }, 10)
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test_systray({ 100, 100 }, { 100, 100 }, 100)
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end)
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it("two icons", function()
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num_systray_icons = 2
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test_systray({ 100, 10 }, { 20, 10 }, 10)
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test_systray({ 100, 100 }, { 100, 100 }, 100 / 2)
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end)
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it("three icons", function()
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num_systray_icons = 3
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test_systray({ 100, 10 }, { 30, 10 }, 10)
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test_systray({ 100, 100 }, { 100, 100 }, 100 / 3)
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end)
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end)
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end)
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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