- 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
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package planet
|
|
|
|
import (
|
|
"math"
|
|
"testing"
|
|
)
|
|
|
|
func TestWherePlanetNFullMatchesDefault(t *testing.T) {
|
|
jds := []float64{
|
|
2415020.123456789,
|
|
2451545.0,
|
|
2469808.7654321,
|
|
}
|
|
for _, jd := range jds {
|
|
for xt := -1; xt < 8; xt++ {
|
|
for zn := 0; zn < 3; zn++ {
|
|
got := WherePlanet(xt, zn, jd)
|
|
gotN := WherePlanetN(xt, zn, jd, -1)
|
|
if math.Float64bits(got) != math.Float64bits(gotN) {
|
|
t.Fatalf("jd=%f xt=%d zn=%d full mismatch: got=%v gotN=%v", jd, xt, zn, got, gotN)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestPlanetViewsMatchRawCuts(t *testing.T) {
|
|
for bodyIndex, raw := range planetRawData {
|
|
view := planetViews[bodyIndex]
|
|
if math.Float64bits(view.scale) != math.Float64bits(raw[0]) {
|
|
t.Fatalf("body=%d scale mismatch", bodyIndex)
|
|
}
|
|
for zn := 0; zn < 3; zn++ {
|
|
pn := zn*6 + 1
|
|
for order := 0; order < 6; order++ {
|
|
start := int(raw[pn+order])
|
|
end := int(raw[pn+order+1])
|
|
if len(view.coords[zn].orders[order]) != end-start {
|
|
t.Fatalf("body=%d zn=%d order=%d got=%d want=%d", bodyIndex, zn, order, len(view.coords[zn].orders[order]), end-start)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|