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dump[2]: avoid misleading rounding of numbers

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Lars Mueller 2025-04-21 19:50:34 +02:00 • committed by Lars Müller
parent f4285a59ac
commit 98b2edeb11
2 changed files with 16 additions and 1 deletions
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7
builtin/common/tests/misc_helpers_spec.lua
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@ -230,3 +230,10 @@ describe("math", function()
assert.equal(0, math.round(-0.49999999999999994))
end)
end)
describe("dump", function()
it("avoids misleading rounding of floating point numbers", function()
assert.equal("0.3", dump(0.3))
assert.equal("0.30000000000000004", dump(0.1 + 0.2))
end)
end)