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https://github.com/bryanthaboi/gen1recomp.git
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MaxTomahawk
47 lines
1.8 KiB
Lua
47 lines
1.8 KiB
Lua
-- Imported semantic modules are opened without eager reads and are decoded
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-- once, on first use, through the same public facade mods receive.
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package.path = "./?.lua;./?/init.lua;" .. package.path
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local T = require("tests.modkit")
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local Fixture = require("tests.modkit.dataset_view_fixture")
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local DatasetViews = require("src.mods.DatasetViews")
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local GameVersion = require("src.core.GameVersion")
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local SaveSerializer = require("src.core.SaveSerializer")
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local files = {}
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Fixture.cache(files, "gold")
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local fs = T.sdk.memfs(files)
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local rawRead = fs.read
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local reads = {}
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fs.read = function(path)
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reads[path] = (reads[path] or 0) + 1
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return rawRead(path)
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end
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local decodes = 0
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local service = DatasetViews.new(fs, require, function(source, limits)
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decodes = decodes + 1
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return SaveSerializer.decode(source, limits)
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end)
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local pokemonPath = GameVersion.cachePrefix("gold")
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.. "data/generated/pokemon.lua"
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local movesPath = GameVersion.cachePrefix("gold")
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.. "data/generated/moves.lua"
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local view, reason = service:open("gold")
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T.eq(reason, nil, "marker-valid Gold dataset opens")
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T.check(view ~= nil, "open returns the lazy view")
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T.eq(reads[pokemonPath] or 0, 0, "open does not read an unused root")
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T.eq(reads[movesPath] or 0, 0, "open does not read another unused root")
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T.eq(decodes, 0, "open decodes no semantic root")
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local first = view and view.content.pokemon:get("FIXMON")
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T.eq(first and first.name, "FIXMON", "first access decodes a valid root")
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T.check(decodes > 0, "first root access performs bounded decoding")
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T.eq(reads[movesPath] or 0, 0, "pokemon access leaves moves unused")
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local afterFirst = decodes
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local second = view and view.content.pokemon:get("FIXMON")
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T.eq(second and second.name, "FIXMON", "repeated access remains available")
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T.eq(decodes, afterFirst, "repeated access does not re-decode cached roots")
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T.finish("dataset_views_lazy_validation")
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