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spec/util_serialization_spec.lua @ 9551:7421379ba464
util.promise tests: Fix declared but unused variables
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 25 Oct 2018 15:33:46 +0100 |
parent | 9485:c667887d78ad |
child | 9566:dad29508d0f2 |
rev | line source |
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1 local serialization = require "util.serialization"; |
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2 |
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3 describe("util.serialization", function () |
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4 describe("serialize", function () |
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5 it("makes a string", function () |
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6 assert.is_string(serialization.serialize({})); |
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7 assert.is_string(serialization.serialize(nil)); |
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8 assert.is_string(serialization.serialize(1)); |
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9 assert.is_string(serialization.serialize(true)); |
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10 end); |
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11 |
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12 it("rejects function by default", function () |
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13 assert.has_error(function () |
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14 serialization.serialize(function () end) |
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15 end); |
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16 end); |
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17 |
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18 it("makes a string in debug mode", function () |
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19 assert.is_string(serialization.serialize(function () end, "debug")); |
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20 end); |
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21 |
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22 it("rejects cycles", function () |
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23 assert.has_error(function () |
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24 local t = {} |
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25 t[t] = { t }; |
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26 serialization.serialize(t) |
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27 end); |
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28 end); |
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29 |
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30 it("roundtrips", function () |
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31 local function test(data) |
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32 local serialized = serialization.serialize(data); |
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33 assert.is_string(serialized); |
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34 local deserialized, err = serialization.deserialize(serialized); |
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35 assert.same(data, deserialized, err); |
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36 end |
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37 |
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38 test({}); |
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39 test({hello="world"}); |
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40 test("foobar") |
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41 test("\0\1\2\3"); |
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42 test("nödåtgärd"); |
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43 test({1,2,3,4}); |
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44 test({foo={[100]={{"bar"},{baz=1}}}}); |
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45 test({["goto"] = {["function"]={["do"]="keywords"}}}); |
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46 end); |
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47 |
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48 it("can serialize with metatables", function () |
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49 local s = serialization.new({ freeze = true }); |
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50 local t = setmetatable({ a = "hi" }, { __freeze = function (t) return { t.a } end }); |
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51 local rt = serialization.deserialize(s(t)); |
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52 assert.same({"hi"}, rt); |
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53 end); |
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54 |
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55 end); |
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56 end); |
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57 |