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bryanthaboi
101 lines
3.5 KiB
Lua
101 lines
3.5 KiB
Lua
-- Launcher Delete affordance (src/import/RomImporter.lua): the two-click arm
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-- that guards both save-slot and mod deletes (#433). Every Delete control in
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-- the FlexLove view routes through RomImporter:pressDelete, and every other
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-- queued action clears self._confirmDelete (LauncherView's queueAction), so
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-- the guarantees live on this seam: the first press only arms, the second
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-- press on the SAME target commits, any other target or a cleared arm asks
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-- again, and a stale arm expires instead of committing much later.
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-- luajit tests/engine/launcher_delete_confirm.lua
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package.path = "./?.lua;./?/init.lua;" .. package.path
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local T = require("tests.harness")
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local check, eq = T.check, T.eq
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love = love or require("tests.love_stub")
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-- pressDelete timestamps the arm and expires it, so the clock has to move
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local clock = 1000
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love.timer.getTime = function() return clock end
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local RomImporter = require("src.import.RomImporter")
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local function launcher()
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local self = setmetatable({}, RomImporter)
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self.deleted = {}
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return self
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end
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local function press(self, kind, id, version)
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return self:pressDelete(kind, id, version, function()
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table.insert(self.deleted, tostring(kind) .. "/" .. tostring(version)
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.. "/" .. tostring(id))
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end)
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end
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-- ------- a save Delete needs two clicks on the same row
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do
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local self = launcher()
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eq(press(self, "slot", "slot1", "red"), false,
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"the first click on Delete does not delete")
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eq(#self.deleted, 0, "nothing was committed by the arm")
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check(self._confirmDelete ~= nil and self._confirmDelete.id == "slot1",
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"the first click arms that row")
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eq(press(self, "slot", "slot1", "red"), true,
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"the second click on it deletes")
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eq(self.deleted[1], "slot/red/slot1", "the commit ran for that row")
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eq(self._confirmDelete, nil, "the arm is spent")
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end
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-- ------- the arm is per row, per version
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do
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local self = launcher()
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press(self, "slot", "slot1", "red")
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eq(press(self, "slot", "slot2", "red"), false,
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"a click on another row's Delete only arms that row")
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eq(self._confirmDelete.id, "slot2", "the arm moved to the row just clicked")
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press(self, "slot", "slot1", "red") -- re-arm slot1
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eq(press(self, "slot", "slot1", "blue"), false,
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"an arm from one game's tab cannot fire on another")
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eq(#self.deleted, 0, "no cross-target pair ever committed")
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end
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-- ------- any other action press disarms (the view clears the arm)
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do
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local self = launcher()
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press(self, "slot", "slot1", "red")
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self._confirmDelete = nil -- what queueAction does on any
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-- non-delete action press
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eq(press(self, "slot", "slot1", "red"), false,
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"a press elsewhere disarms, so Delete asks again")
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eq(#self.deleted, 0, "and the cleared arm never committed")
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end
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-- ------- a stale arm expires instead of committing much later
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do
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local self = launcher()
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press(self, "slot", "slot1", "red")
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clock = clock + 30
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eq(press(self, "slot", "slot1", "red"), false,
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"an arm older than the confirm window is dead")
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eq(press(self, "slot", "slot1", "red"), true,
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"and the fresh pair still deletes")
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end
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-- ------- mods delete arms the same way (version is nil for mods)
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do
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local self = launcher()
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eq(press(self, "mod", "bigmod", nil), false,
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"the first click on a mod's Delete does not delete")
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eq(press(self, "mod", "bigmod", nil), true,
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"the second click removes the mod")
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eq(self.deleted[1], "mod/nil/bigmod", "the mod commit ran")
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end
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T.finish("launcher delete confirm")
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