-- Test set_{,new}index_miss_handler local mouse = mouse local class = tag local obj = class({}) local handler = require("gears.object.properties") awesome.connect_signal("debug::index::miss", error) awesome.connect_signal("debug::newindex::miss", error) class.set_index_miss_handler(function(o, k) assert(o == obj) assert(k == "key") return 42 end) assert(obj.key == 42) local called = false class.set_newindex_miss_handler(function(o, k, v) assert(o == obj) assert(k == "key") assert(v == 42) called = true end) obj.key = 42 assert(called) handler(class, {auto_emit=true}) assert(not obj.key) obj.key = 1337 assert(obj.key == 1337) -- The the custom mouse handler mouse.foo = "bar" assert(mouse.foo == "bar") require("_runner").run_steps({ function() return true end })