starainrt
3ffdbe0034
- 新增日食、月食、本地可见性、中心线、半影区域、SVG 图示与沙罗周期信息 - 新增行星冲合、留、方照、物理星历、视直径、相位、亮肢角、轨道节点等计算 - 新增木星伽利略卫星位置、现象与接触事件计算 - 新增恒星星表、星座判定、自行修正与观测辅助能力 - 新增 coord、formula、orbit、sundial、lite/sun、lite/moon 等扩展包 - 完善农历年号、月相英文别名、视差角、大气质量、折射、日晷与双星计算 - 增加 NASA、JPL Horizons、IMCCE 等回归测试数据与基线测试 - 重构基础算法文件组织，补充大量公开 API 注释和语义回归测试 - 更新中文和英文 README，补充示例、精度说明、SVG 配图
38 lines
1.5 KiB
Go
38 lines
1.5 KiB
Go
package mercury
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import (
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"math"
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"testing"
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"time"
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"b612.me/astro/basic"
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)
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func TestPhysicalWrapperMatchesBasic(t *testing.T) {
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date := time.Date(2026, 4, 28, 9, 30, 45, 0, time.UTC)
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jde := basic.Date2JDE(date.UTC())
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got := Physical(date)
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gotN := PhysicalN(date, -1)
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want := basic.MercuryPhysicalN(basic.TD2UT(jde, true), -1)
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assertSamePhysicalFloat(t, "SubEarthLongitude", got.SubEarthLongitude, want.SubEarthLongitude)
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assertSamePhysicalFloat(t, "SubEarthLatitude", got.SubEarthLatitude, want.SubEarthLatitude)
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assertSamePhysicalFloat(t, "SubSolarLongitude", got.SubSolarLongitude, want.SubSolarLongitude)
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assertSamePhysicalFloat(t, "SubSolarLatitude", got.SubSolarLatitude, want.SubSolarLatitude)
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assertSamePhysicalFloat(t, "NorthPolePositionAngle", got.NorthPolePositionAngle, want.NorthPolePositionAngle)
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assertSamePhysicalFloat(t, "PhysicalN.SubEarthLongitude", got.SubEarthLongitude, gotN.SubEarthLongitude)
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assertSamePhysicalFloat(t, "PhysicalN.SubEarthLatitude", got.SubEarthLatitude, gotN.SubEarthLatitude)
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assertSamePhysicalFloat(t, "PhysicalN.SubSolarLongitude", got.SubSolarLongitude, gotN.SubSolarLongitude)
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assertSamePhysicalFloat(t, "PhysicalN.SubSolarLatitude", got.SubSolarLatitude, gotN.SubSolarLatitude)
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assertSamePhysicalFloat(t, "PhysicalN.NorthPolePositionAngle", got.NorthPolePositionAngle, gotN.NorthPolePositionAngle)
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}
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func assertSamePhysicalFloat(t *testing.T, name string, got, want float64) {
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t.Helper()
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if math.Float64bits(got) != math.Float64bits(want) {
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t.Fatalf("%s mismatch: got %.18f want %.18f", name, got, want)
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}
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}
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