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45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
// Copyright 2022 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cloud .
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package numberutils_test
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import (
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"math"
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"testing"
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"github.com/TeaOSLab/EdgeAPI/internal/utils/numberutils"
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)
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func TestMax(t *testing.T) {
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t.Log(numberutils.Max[int](1, 2, 3))
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t.Log(numberutils.Max[int32](1, 2, 3))
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t.Log(numberutils.Max[float32](1.2, 2.3, 3.4))
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}
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func TestMin(t *testing.T) {
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t.Log(numberutils.Min[int](1, 2, 3))
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t.Log(numberutils.Min[int32](1, 2, 3))
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t.Log(numberutils.Min[float32](1.2, 2.3, 3.4))
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}
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func TestMaxFloat32(t *testing.T) {
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t.Logf("%f", math.MaxFloat32/(1<<100))
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}
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func TestFloorFloat64(t *testing.T) {
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t.Logf("%f", numberutils.FloorFloat64(123.456, -1))
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t.Logf("%f", numberutils.FloorFloat64(123.456, 0))
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t.Logf("%f", numberutils.FloorFloat64(123, 2))
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t.Logf("%f, %f", numberutils.FloorFloat64(123.456, 1), 123.456*10)
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t.Logf("%f, %f", numberutils.FloorFloat64(123.456, 2), 123.456*10*10)
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t.Logf("%f, %f", numberutils.FloorFloat64(123.456, 3), 123.456*10*10*10)
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t.Logf("%f, %f", numberutils.FloorFloat64(123.456, 4), 123.456*10*10*10*10)
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t.Logf("%f, %f", numberutils.FloorFloat64(123.456789, 4), 123.456789*10*10*10*10)
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t.Logf("%f", numberutils.FloorFloat64(-123.45678, 2))
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}
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func TestFloorFloat64_Special(t *testing.T) {
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for _, f := range []float64{17.88, 1.11, 1.23456} {
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t.Logf("%f", numberutils.FloorFloat64(f, 2))
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}
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}
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