b612
9ee2163cc7
- 新增月掩恒星和行星：支持搜索、掩甚点、全球掩带及固定地点轨迹计算 - 支持恒星星表坐标转换、有限盘面行星接触事件和月掩 SVG 输出 - 新增日月食及月掩全球投影图、时间标记和 GeoJSON 地理数据接口 - 扩展日食中心线、南北界及偏食足迹采样，支持极区投影 - 修正站心时角、月出月落、月球视半径、折射和恒星自行计算 - 优化内外行星事件搜索、边界选择、极端输入处理和计算稳定性
94 lines
3.1 KiB
Go
94 lines
3.1 KiB
Go
package basic
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import (
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"math"
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"testing"
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)
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func TestPlanetEventsRejectNonFiniteQuery(t *testing.T) {
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nan := math.NaN()
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events := []struct {
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name string
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fn func(float64) float64
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}{
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{"Mars conjunction", NextMarsConjunction},
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{"Jupiter conjunction", NextJupiterConjunction},
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{"Saturn conjunction", NextSaturnConjunction},
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{"Uranus conjunction", NextUranusConjunction},
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{"Neptune conjunction", NextNeptuneConjunction},
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{"Mercury conjunction", NextMercuryConjunction},
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{"Mercury greatest elongation", NextMercuryGreatestElongation},
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{"Venus greatest elongation", NextVenusGreatestElongation},
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{"Venus station", NextVenusProgradeToRetrograde},
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}
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for _, tc := range events {
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t.Run(tc.name, func(t *testing.T) {
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if got := tc.fn(nan); !math.IsNaN(got) {
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t.Fatalf("got %v, want NaN", got)
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}
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})
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}
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}
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func TestPlanetObservationRejectsNonFiniteQuery(t *testing.T) {
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nan := math.NaN()
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culminations := []struct {
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name string
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fn func(float64, float64, float64) float64
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}{
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{"Mercury", MercuryCulminationTime},
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{"Venus", VenusCulminationTime},
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{"Mars", MarsCulminationTime},
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{"Jupiter", JupiterCulminationTime},
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{"Saturn", SaturnCulminationTime},
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{"Uranus", UranusCulminationTime},
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{"Neptune", NeptuneCulminationTime},
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}
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for _, tc := range culminations {
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t.Run(tc.name, func(t *testing.T) {
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if got := tc.fn(nan, 0, 0); !math.IsNaN(got) {
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t.Fatalf("got %v, want NaN", got)
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}
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})
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}
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if got := OrbitCulminationTime(nan, 0, 0, 0, 0, OrbitElements{}); !math.IsNaN(got) {
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t.Fatalf("OrbitCulminationTime got %v, want NaN", got)
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}
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if got := MercuryCulminationTimeN(nan, 0, 0, 16); !math.IsNaN(got) {
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t.Fatalf("MercuryCulminationTimeN got %v, want NaN", got)
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}
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if _, err := MarsRiseTime(nan, 0, 0, 0, 0, 0); err != ErrInvalidObservationInput {
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t.Fatalf("MarsRiseTime error = %v, want ErrInvalidObservationInput", err)
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}
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if _, err := MercuryRiseTimeN(nan, 0, 0, 0, 0, 0, 16); err != ErrInvalidObservationInput {
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t.Fatalf("MercuryRiseTimeN error = %v, want ErrInvalidObservationInput", err)
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}
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if got := JupiterGalileanSatelliteState(nan, 1); !math.IsNaN(got.X) {
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t.Fatalf("JupiterGalileanSatelliteState X = %v, want NaN", got.X)
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}
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}
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func TestSharedObservationRejectsNonFiniteQuery(t *testing.T) {
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nan := math.NaN()
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if got := MoonCulminationTime(nan, 0, 0, 0); !math.IsNaN(got) {
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t.Fatalf("MoonCulminationTime got %v, want NaN", got)
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}
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if got := StarCulminationTime(nan, 0, 0, 0); !math.IsNaN(got) {
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t.Fatalf("StarCulminationTime got %v, want NaN", got)
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}
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if got := CalcMoonSHByJDE(nan, 0); !math.IsNaN(got) {
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t.Fatalf("CalcMoonSHByJDE got %v, want NaN", got)
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}
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if _, err := GetSunRiseTime(nan, 0, 0, 0, 0, 0); err != ErrInvalidObservationInput {
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t.Fatalf("GetSunRiseTime error = %v, want ErrInvalidObservationInput", err)
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}
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if _, err := GetMoonRiseTime(nan, 0, 0, 0, 0, 0); err != ErrInvalidObservationInput {
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t.Fatalf("GetMoonRiseTime error = %v, want ErrInvalidObservationInput", err)
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}
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if _, err := StarRiseTime(nan, 0, 0, 0, 0, 0, 0, false); err != ErrInvalidObservationInput {
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t.Fatalf("StarRiseTime error = %v, want ErrInvalidObservationInput", err)
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}
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}
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