81 lines
2.6 KiB
Lua
81 lines
2.6 KiB
Lua
 
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-- Standalone test of accessibility/history.lua coalescing + review cursor.
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package.path = "./?.lua;" .. package.path
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-- Stub the speech module before history requires it.
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local spoken = {}
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package.loaded["accessibility.speech"] = {
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normalise = function(t)
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if t == nil then return nil end
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t = tostring(t):gsub("[\r\n]+", ". "):gsub("%s+", " "):gsub("^%s+",""):gsub("%s+$","")
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if t == "" then return nil end
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return t
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end,
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interrupt = function(t) spoken[#spoken+1] = t end,
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say = function(t) spoken[#spoken+1] = t end,
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}
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love = { system = { setClipboardText = function() end } }
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local history = require("accessibility.history")
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local failures = 0
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local function check(label, got, want)
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if got ~= want then
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failures = failures + 1
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print(string.format("FAIL %-42s got=%q want=%q", label, tostring(got), tostring(want)))
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else
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print(string.format("ok %-42s %s", label, tostring(got)))
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end
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end
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-- 1. plain append
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check("first append", history.append("You hit the rat."), "You hit the rat.")
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-- 2. coalescing matches the game's (xN) rendering
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history.append("You feel cold.")
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check("repeat -> x2", history.append("You feel cold."), "You feel cold. (x2)")
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check("repeat -> x3", history.append("You feel cold."), "You feel cold. (x3)")
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check("entry count after folds", history.count(), 2)
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-- 3. a different message breaks the fold
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check("new message", history.append("The rat dies."), "The rat dies.")
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check("entry count", history.count(), 3)
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-- 4. normalisation: newlines collapse, empties rejected
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check("nil rejected", history.append(nil), nil)
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check("blank rejected", history.append(" "), nil)
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check("newlines collapsed", history.append("a\nb"), "a. b")
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-- 5. review cursor
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spoken = {}
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history.reviewLast()
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check("reviewLast speaks newest", spoken[#spoken], "a. b. Last message")
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spoken = {}
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history.reviewPrevious()
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check("reviewPrevious steps back", spoken[#spoken], "The rat dies.")
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spoken = {}
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history.reviewFirst()
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check("reviewFirst", spoken[#spoken], "You hit the rat. First message")
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spoken = {}
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history.reviewPrevious()
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check("clamps at first", spoken[#spoken], "You hit the rat. First message")
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-- 6. cursor holds still while new lines arrive (the key requirement)
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history.reviewFirst()
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history.append("Something new happened.")
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spoken = {}
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history.reviewNext()
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check("cursor not yanked to tail", spoken[#spoken], "You feel cold. (x3)")
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-- 7. empty history
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history.clear()
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spoken = {}
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history.reviewNext()
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check("empty history", spoken[#spoken], "No messages")
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check("count after clear", history.count(), 0)
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print(failures == 0 and "\nALL PASS" or ("\n" .. failures .. " FAILURE(S)"))
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os.exit(failures == 0 and 0 or 1)
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