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minetest.serialize: Reversible number serialization (#9722)

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* minetest.serialize: Reversible number to string conversion

The %a format is not supported in Lua 5.1.
This commit also adds two tests for number serialization.
This commit is contained in:
HybridDog 2020-04-22 16:43:48 +02:00 • committed by GitHub
parent 4361bfcb4d
commit 5355cb1d87
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2 changed files with 14 additions and 9 deletions
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12
builtin/common/tests/serialize_spec.lua
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@ -18,6 +18,18 @@ describe("serialize", function()
assert.same(test_in, test_out)
end)
it("handles precise numbers", function()
local test_in = 0.2695949158945771
local test_out = core.deserialize(core.serialize(test_in))
assert.same(test_in, test_out)
end)
it("handles big integers", function()
local test_in = 269594915894577
local test_out = core.deserialize(core.serialize(test_in))
assert.same(test_in, test_out)
end)
it("handles recursive structures", function()
local test_in = { hello = "world" }
test_in.foo = test_in