mirror of
https://github.com/bryanthaboi/gen1recomp.git
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MaxTomahawk
57 lines
2.5 KiB
Lua
57 lines
2.5 KiB
Lua
-- Optional dataset absence is a handled API result, while a previously valid
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-- view disappearing and malformed cache content remain actionable warnings.
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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 Logger = require("src.core.Logger")
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local previousWarn = Logger.warn
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local warnings = {}
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Logger.warn = function(fmt, ...)
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warnings[#warnings + 1] = select("#", ...) > 0
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and string.format(fmt, ...) or fmt
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end
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local ok, err = xpcall(function()
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local unavailable = DatasetViews.new(T.sdk.memfs({}))
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local unknown, unknownReason = unavailable:open("missing-version")
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T.eq(unknown, nil, "unknown version has no view")
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T.eq(unknownReason, "unknown_version", "unknown version returns its reason")
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local absent, absentReason = unavailable:open("gold")
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T.eq(absent, nil, "missing optional Gold dataset has no view")
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T.eq(absentReason, "not_imported", "missing optional Gold returns its reason")
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T.eq(#warnings, 0, "unknown and initially absent datasets do not warn")
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local files = {}
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Fixture.cache(files, "gold")
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local service = DatasetViews.new(T.sdk.memfs(files))
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local view = assert(service:open("gold"))
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files[GameVersion.cachePrefix("gold") .. "rom-cache.complete"] = nil
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T.eq(view.assets:path("assets/generated/missing.png"), nil,
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"a stale view closes when its imported dataset disappears")
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T.eq(#warnings, 1, "a previously valid view disappearing still warns")
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T.check(warnings[1]:find("dataset gold unavailable", 1, true) ~= nil,
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"the stale-view warning identifies the unavailable dataset")
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warnings = {}
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local malformedFiles = {}
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Fixture.cache(malformedFiles, "gold", { pokemon = "not generated data" })
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local malformed = assert(DatasetViews.new(T.sdk.memfs(malformedFiles)):open("gold"))
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T.eq(#warnings, 0, "lazy open does not warn before malformed data is read")
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T.eq(malformed.content.pokemon:get("FIXMON"), nil,
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"malformed generated data fails closed")
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T.eq(#warnings, 1, "malformed generated data still warns")
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T.check(warnings[1]:find("dataset gold cache rejected", 1, true) ~= nil,
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"the malformed-cache warning identifies cache rejection")
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T.check(warnings[1]:find("pokemon:", 1, true) ~= nil,
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"the malformed-cache warning keeps actionable module detail")
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end, debug.traceback)
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Logger.warn = previousWarn
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if not ok then error(err, 0) end
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T.finish("dataset_views_warning_policy")
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