50 lines
1.6 KiB
Lua
50 lines
1.6 KiB
Lua
-- Some memory leak checks as integration tests.
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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 gears = require("gears")
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local wibox = require("wibox")
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local errors = {}
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local prepare_for_collect = nil
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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)
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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
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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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-- Check if the table is now empty
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for k, 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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-- 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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collectable(awful.widget.taglist(1, awful.widget.taglist.filter.all))
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-- And finally a full wibox
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function prepare_for_collect()
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-- Only after doing the pending repaint can a wibox be GC'd.
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awesome.emit_signal("refresh")
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end
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collectable(create_wibox())
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require("_runner").run_steps({ function() return true end })
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