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49 lines
1.4 KiB
Text
49 lines
1.4 KiB
Text
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local roblox = require("@lune/roblox")
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local inst = roblox.Instance.new("Instance") :: any
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local part = roblox.Instance.new("Part") :: any
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-- Basic sanity checks for callbacks
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local success = pcall(function()
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inst:Wat()
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end)
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assert(not success, "Nonexistent methods should error")
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roblox.implementMethod("Instance", "Wat", function() end)
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local success2 = pcall(function()
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inst:Wat()
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end)
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assert(success2, "Nonexistent methods should error, unless implemented")
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-- Instance should be passed to callback
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roblox.implementMethod("Instance", "PassingInstanceTest", function(instance)
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assert(instance == inst, "Invalid instance was passed to callback")
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end)
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roblox.implementMethod("Part", "PassingPartTest", function(instance)
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assert(instance == part, "Invalid instance was passed to callback")
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end)
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inst:PassingInstanceTest()
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part:PassingPartTest()
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-- Any number of args passed & returned should work
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roblox.implementMethod("Instance", "Echo", function(_, ...)
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return ...
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end)
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local one, two, three = inst:Echo("one", "two", "three")
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assert(one == "one", "implementMethod callback should return proper values")
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assert(two == "two", "implementMethod callback should return proper values")
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assert(three == "three", "implementMethod callback should return proper values")
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-- Methods implemented by Lune should take precedence
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roblox.implementMethod("Instance", "FindFirstChild", function()
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error("unreachable")
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end)
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inst:FindFirstChild("Test")
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part:FindFirstChild("Test")
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