util.jsonpointer: Improve tests Result of mutation testing Remaining mutants are mostly relating to the math.type() fallback. Another case being that array[#array+1] == array[#array+2] and thus doesn't matter.

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local xpcall = xpcall;

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if select(2, xpcall(function (x) return x end, function () end,  "test")) ~= "test" then

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	xpcall = require"util.compat".xpcall;

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end

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return {

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	xpcall = xpcall;

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};