88 lines
2.6 KiB
Lua
88 lines
2.6 KiB
Lua
-- Some memory leak checks as integration tests.
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local runner = require("_runner")
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local awful = require("awful")
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local cairo = require("lgi").cairo
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local create_wibox = require("_wibox_helper").create_wibox
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local wibox = require("wibox")
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local prepare_for_collect = nil
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local function emit_refresh()
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awesome.emit_signal("refresh")
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end
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-- Make the layoutbox in the default config GC'able
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-- luacheck: globals mywibox mylayoutbox
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for s in screen do
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mywibox[s]:set_widget(wibox.widget.textbox())
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mywibox[s].visible = false
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end
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mywibox = nil
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mylayoutbox = nil
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emit_refresh()
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-- Test if some objects can be garbage collected
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local function collectable(a, b, c, d, e, f, g, h, last)
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assert(last == nil, "got more arguments than supported")
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local objs = setmetatable({ a, b, c, d, e, f, g, h }, { __mode = "v" })
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a, b, c, d, e, f, g, h = nil, nil, nil, nil, nil, nil, nil, nil -- luacheck: ignore
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if prepare_for_collect then
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prepare_for_collect()
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prepare_for_collect = nil
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end
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collectgarbage("collect")
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collectgarbage("collect")
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collectgarbage("collect")
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-- Check if the table is now empty
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for _, v in pairs(objs) do
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print("Some object was not garbage collected!")
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error(v)
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end
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end
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-- Use the layoutbox for testing delayed tooltips
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local function tooltip_delayed()
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local l = awful.widget.layoutbox(1)
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local t = l._layoutbox_tooltip
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assert(t)
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return l, t
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end
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local function tooltip_now()
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local w = wibox.widget.textbox("some textbox")
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local t = awful.tooltip({ objects = {w} })
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return w, t
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end
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-- First test some basic widgets
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collectable(wibox.widget.base.make_widget())
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collectable(wibox.widget.textbox("foo"))
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collectable(wibox.layout.fixed.horizontal())
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collectable(wibox.layout.align.horizontal())
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-- Then some random widgets from awful
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collectable(awful.widget.launcher({ image = cairo.ImageSurface(cairo.Format.ARGB32, 20, 20), command = "bash" }))
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collectable(awful.widget.prompt())
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collectable(awful.widget.textclock())
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collectable(awful.widget.layoutbox(1))
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-- Some widgets do things via timer.delayed_call
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prepare_for_collect = emit_refresh
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collectable(tooltip_delayed())
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prepare_for_collect = emit_refresh
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collectable(tooltip_now())
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prepare_for_collect = emit_refresh
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collectable(awful.widget.taglist(1, awful.widget.taglist.filter.all))
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prepare_for_collect = emit_refresh
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collectable(awful.widget.tasklist(1, awful.widget.tasklist.filter.currenttags))
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prepare_for_collect = emit_refresh
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collectable(create_wibox())
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runner.run_steps({ function() return true end })
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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