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优化小数格式化

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GoEdgeLab
2022-10-22 10:22:45 +08:00
parent 885b59eb15
commit 9a455aacd0
2 changed files with 16 additions and 9 deletions
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3
internal/utils/numberutils/utils_test.go
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@@ -27,8 +27,11 @@ func TestMaxFloat32(t *testing.T) {
func TestFloorFloat32(t *testing.T) {
t.Logf("%f", numberutils.FloorFloat32(123.456, -1))
t.Logf("%f", numberutils.FloorFloat32(123.456, 0))
t.Logf("%f", numberutils.FloorFloat32(123, 2))
t.Logf("%f, %f", numberutils.FloorFloat32(123.456, 1), 123.456*10)
t.Logf("%f, %f", numberutils.FloorFloat32(123.456, 2), 123.456*10*10)
t.Logf("%f, %f", numberutils.FloorFloat32(123.456, 3), 123.456*10*10*10)
t.Logf("%f, %f", numberutils.FloorFloat32(123.456, 4), 123.456*10*10*10*10)
t.Logf("%f, %f", numberutils.FloorFloat32(123.456789, 4), 123.456789*10*10*10*10)
t.Logf("%f", numberutils.FloorFloat32(-123.45678, 2))
}