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feat: 完善星表查询与跨版本回归验证

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- 将星表名称数据收敛为 TSV/GZIP 单一数据源，补充中文名、别名、英文常用名及宿/垣区域字段
- 增加星表名称表加载校验、旧详情字段一致性校验和 GZIP 漂移检查
- 新增 StarDataByName、StarDataByNameAll、StarDataByNameIn ，统一中英文查询与重名消歧
- 优化日月食半影带、升落曲线和可见性回归测试，补充极区、拓扑及低精度场景覆盖
- 增加 Go 1.16/386 兼容门禁和测试案例，处理旧工具链的分配、拓扑、SVG字节及 ULP 差异
- 补充星表、坐标、日月食和低精度回归用例，完善测试文件与缓存忽略规则
This commit is contained in:
兔子
2026-10-18 16:13:14 +08:00
parent 0e3825d5ba
commit 72460fa228
30 changed files with 3932 additions and 127 deletions
Download Patch File Download Diff File Expand all files Collapse all files
geojson/lunar_penumbra_band_test.go
+76 -34
View File
@@ -1,6 +1,7 @@
package geojson_test
import (
"encoding/json"
"testing"
"time"
@@ -28,53 +29,62 @@ func TestLunarGeoJSONPenumbraBandsFollowUmbralContacts(t *testing.T) {
collection := decodeCollection(t, data)
moonset := featureWithRole(t, collection, "penumbra-moonset")
moonrise := featureWithRole(t, collection, "penumbra-moonrise")
containsMoonset := decodeMultiPolygonContains(t, moonset.Geometry)
containsMoonrise := decodeMultiPolygonContains(t, moonrise.Geometry)
states := make(map[float64]basic.MoonState)
altitude := func(at time.Time, longitude, latitude float64) float64 {
return basic.MoonStateAt(basic.Date2JD(at.UTC())).HMoonHeight(longitude, latitude)
jd := basic.Date2JD(at.UTC())
state, ok := states[jd]
if !ok {
state = basic.MoonStateAt(jd)
states[jd] = state
}
return state.HMoonHeight(longitude, latitude)
}
umbralExtremum := func(longitude, latitude float64) float64 {
best, step := -99.0, info.PartialEnd.Sub(info.PartialStart)/400
umbralBelowHorizon := func(longitude, latitude float64) bool {
step := info.PartialEnd.Sub(info.PartialStart) / 400
for at := info.PartialStart; !at.After(info.PartialEnd); at = at.Add(step) {
if value := altitude(at, longitude, latitude); value > best {
best = value
// 判据只关心本影阶段是否整段在地平下，首次 >=0 即可停止。
if altitude(at, longitude, latitude) >= 0 {
return false
}
}
return best
return true
}
checked := map[string]int{}
for _, role := range []string{"penumbra-moonset", "penumbra-moonrise"} {
feature := moonset
if role == "penumbra-moonrise" {
feature = moonrise
}
for longitude := -179.5; longitude < 180; longitude += 3 {
for latitude := -89.5; latitude < 90; latitude += 3 {
heights := []float64{
altitude(info.PenumbralStart, longitude, latitude),
altitude(info.PartialStart, longitude, latitude),
altitude(info.PartialEnd, longitude, latitude),
altitude(info.PenumbralEnd, longitude, latitude),
for longitude := -179.5; longitude < 180; longitude += 3 {
for latitude := -89.5; latitude < 90; latitude += 3 {
heights := []float64{
altitude(info.PenumbralStart, longitude, latitude),
altitude(info.PartialStart, longitude, latitude),
altitude(info.PartialEnd, longitude, latitude),
altitude(info.PenumbralEnd, longitude, latitude),
}
// 区域边缘的半格误差：任一条判据高度落在 ±0.5° 内就不作断言。
margin := 0.5
for _, height := range heights {
if height < 0 {
height = -height
}
umbral := umbralExtremum(longitude, latitude)
if height < margin {
margin = height
}
}
if margin < 0.5 {
continue
}
umbralBelow := umbralBelowHorizon(longitude, latitude)
for _, role := range []string{"penumbra-moonset", "penumbra-moonrise"} {
want := false
if role == "penumbra-moonset" {
want = heights[0] > 0 && umbral < 0 && heights[3] < 0
want = heights[0] > 0 && umbralBelow && heights[3] < 0
} else {
want = heights[3] > 0 && umbral < 0 && heights[0] < 0
want = heights[3] > 0 && umbralBelow && heights[0] < 0
}
// 区域边缘的半格误差：任一条判据高度落在 ±0.5° 内就不作断言。
margin := 0.5
for _, height := range heights {
if height < 0 {
height = -height
}
if height < margin {
margin = height
}
got := containsMoonset(longitude, latitude)
if role == "penumbra-moonrise" {
got = containsMoonrise(longitude, latitude)
}
if margin < 0.5 {
continue
}
got := geometryContainsPoint(t, feature.Geometry, longitude, latitude)
if got != want {
t.Fatalf("%s (%.1f,%.1f): geometry=%v altitude criterion=%v (P1=%.2f U1=%.2f U4=%.2f P4=%.2f)",
role, longitude, latitude, got, want, heights[0], heights[1], heights[2], heights[3])
@@ -90,6 +100,38 @@ func TestLunarGeoJSONPenumbraBandsFollowUmbralContacts(t *testing.T) {
}
}
func decodeMultiPolygonContains(t *testing.T, geometry struct {
Type string `json:"type"`
Coordinates json.RawMessage `json:"coordinates"`
Geometries json.RawMessage `json:"geometries"`
}) func(float64, float64) bool {
t.Helper()
switch geometry.Type {
case "MultiPolygon":
var polygons [][][][]float64
if err := json.Unmarshal(geometry.Coordinates, &polygons); err != nil {
t.Fatalf("decode MultiPolygon coordinates: %v", err)
}
return func(longitude, latitude float64) bool {
return geoJSONMultiPolygonContains(polygons, longitude, latitude)
}
case "Polygon":
var polygon [][][]float64
if err := json.Unmarshal(geometry.Coordinates, &polygon); err != nil {
t.Fatalf("decode Polygon coordinates: %v", err)
}
if len(polygon) == 0 {
return func(float64, float64) bool { return false }
}
return func(longitude, latitude float64) bool {
return geoJSONRingContains(polygon[0], longitude, latitude)
}
default:
t.Fatalf("geometry type=%q, want Polygon or MultiPolygon", geometry.Type)
}
return nil
}
// 两条带必须与本地可见性类别的细分一致，且可被 SkipRoles 关掉；纯半影月食没有本影接触，不画带。
func TestLunarGeoJSONPenumbraBandsMatchVisibilityClasses(t *testing.T) {
date := time.Date(2029, 1, 1, 0, 0, 0, 0, time.FixedZone("CST", 8*3600))