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comparison spec/util_serialization_spec.lua @ 9567:dbfa286cfa88

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util.serialization: Add option for allowing multiple references to the same table (but not cycles)
author Kim Alvefur <zash@zash.se>
date Sat, 27 Oct 2018 12:43:03 +0200
parents dad29508d0f2
children
comparison
equal deleted inserted replaced
9566:dad29508d0f2 9567:dbfa286cfa88
23 assert.has_error(function () 23 assert.has_error(function ()
24 local t = {} 24 local t = {}
25 t[t] = { t }; 25 t[t] = { t };
26 serialization.serialize(t) 26 serialization.serialize(t)
27 end); 27 end);
28 -- also with multirefs allowed
29 assert.has_error(function ()
30 local t = {}
31 t[t] = { t };
32 serialization.serialize(t, { multirefs = true })
33 end);
28 end); 34 end);
29 35
30 it("rejects multiple references to same table", function () 36 it("rejects multiple references to same table", function ()
31 assert.has_error(function () 37 assert.has_error(function ()
32 local t1 = {}; 38 local t1 = {};
33 local t2 = { t1, t1 }; 39 local t2 = { t1, t1 };
34 serialization.serialize(t2); 40 serialization.serialize(t2, { multirefs = false });
41 end);
42 end);
43
44 it("optionally allows multiple references to same table", function ()
45 assert.has_error(function ()
46 local t1 = {};
47 local t2 = { t1, t1 };
48 serialization.serialize(t2, { multirefs = true });
35 end); 49 end);
36 end); 50 end);
37 51
38 it("roundtrips", function () 52 it("roundtrips", function ()
39 local function test(data) 53 local function test(data)