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See the following discussion for context: https://github.com/cosinekitty/astronomy/discussions/308 Added a demo program that shows how to search for when a body enters a window defined in terms of an observer's horizontal frame of reference, given a range of altitudes and a range of azimuths.
51 lines
1.5 KiB
Bash
Executable File
51 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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Fail()
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{
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echo "FATAL(demo/c/demotest): $1"
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exit 1
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}
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TestDemo()
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{
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echo "Testing C demo: $1"
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bin/$* > test/$1${SUFFIX}.txt || Fail "Error running demo: $1"
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diff {correct,test}/$1${SUFFIX}.txt || Fail "Incorrect output: $1"
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}
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rm -f test/*.txt
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mkdir -p test
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[[ "$1" == "nobuild" ]] || ./build || Fail "Error building example programs."
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SUFFIX=
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TestDemo altazsearch
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TestDemo solar_time +38.88 -77.03 2023-02-12T17:00:00Z
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SUFFIX=_nz TestDemo camera -41.17 175.5 2023-03-24T06:30:00Z
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SUFFIX=_fl TestDemo camera +29 -81 2023-03-25T00:00:00Z
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SUFFIX=_ca TestDemo camera 51.05 -114.07 2023-03-24T02:07:31.000Z
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TestDemo moonphase 2019-06-15T09:15:32.987Z
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TestDemo positions +45.6 -90.7 2018-11-30T17:55:07.234Z
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TestDemo riseset 45 -90 2019-06-14T21:45:25Z
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TestDemo seasons 2020
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TestDemo culminate +30 -90 2015-02-28T00:00:00Z
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TestDemo horizon +25.5 -85.3 2016-12-25T12:30:45Z
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TestDemo lunar_eclipse 1988-01-01T00:00:00Z
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TestDemo galactic 38.92056 -77.0658 22.793498 197.070510 2025-04-06T00:00:00Z
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TestDemo triangulate 48.16042 24.49986 2019 18 7 48.27305 24.36401 662 83 12
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TestDemo ecliptic_vector 2022-05-20T23:58:19Z
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echo "Testing C demo: gravity"
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for latitude in {0..90}; do
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bin/gravity ${latitude} 0 >> test/gravity.txt || Fail "Error running gravity.c."
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done
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diff {correct,test}/gravity.txt || Fail "Error comparing gravity.c output."
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cd raytrace || Fail "error changing to raytrace directory"
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./build || Fail "build raytracer"
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./run || Fail "run raytracer"
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cd ..
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./run_worldmap || Fail "error in run_worldmap"
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echo "PASS: C demos"
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exit 0
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