| """Device test for astropy 8.0.1 Android wheels (x86_64 + arm64_v8a).
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|
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| Generated by RIMI.
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|
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| Runs on-device via the PythonSTB app Scripts folder after installing, in order:
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| numpy 2.5.2, pyerfa 2.0.1.5, astropy-iers-data, packaging, PyYAML,
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| then astropy-8.0.1-cp312-cp312-android_24_<arch>.whl.
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|
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| Contract: prints [PASS]/[FAIL] per check and exits 0 iff ALL checks pass.
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| """
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|
|
| import io
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| import math
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| import sys
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|
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| PASS = 0
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| FAIL = 0
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|
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|
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| def check(name, fn):
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| global PASS, FAIL
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| try:
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| fn()
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| except Exception as e:
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| FAIL += 1
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| print("[FAIL] %s -- %s: %s" % (name, type(e).__name__, e))
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| else:
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| PASS += 1
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| print("[PASS] %s" % name)
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|
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|
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| def t_import_version():
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| import astropy
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|
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| assert astropy.__version__ == "8.0.1", astropy.__version__
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|
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|
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| def t_native_wcs():
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| from astropy.wcs import WCS
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|
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| w = WCS(naxis=2)
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| w.wcs.ctype = ["RA---TAN", "DEC--TAN"]
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| assert w.naxis == 2
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|
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|
|
| def t_native_iterparser():
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| from astropy.utils.xml import _iterparser
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|
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|
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| def t_native_convolve():
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| import numpy as np
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| from astropy.convolution import convolve
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|
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| out = convolve(np.ones(9), np.ones(3) / 3.0, boundary="extend")
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| assert abs(float(out[4]) - 1.0) < 1e-12, out[4]
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|
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|
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| def t_native_stats():
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| import numpy as np
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| from astropy.stats import sigma_clip
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|
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| r = sigma_clip(np.array([1.0, 1.0, 1.0, 50.0]), sigma=2.0)
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| assert bool(getattr(r, "mask", [False] * 4)[3]) is True
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|
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|
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| def t_native_fits():
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| import numpy as np
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| from astropy.io import fits
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|
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| buf = io.BytesIO()
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| fits.PrimaryHDU(data=np.arange(12, dtype=">i2").reshape(3, 4)).writeto(buf)
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| buf.seek(0)
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| with fits.open(buf) as hdul:
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| assert hdul[0].data.shape == (3, 4)
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| assert int(hdul[0].data.sum()) == 66
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|
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|
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| def t_time_object():
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| from astropy.time import Time
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|
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| t = Time("2026-01-01T00:00:00", scale="utc")
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| assert t.iso.startswith("2026-01-01"), t.iso
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| assert abs(float(t.unix) - 1767225600.0) < 1.0, t.unix
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| assert str(t.tt.scale) == "tt"
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|
|
|
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| def t_units():
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| import astropy.units as u
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|
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| assert abs((1.0 * u.m).to_value(u.km) - 0.001) < 1e-15
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| assert abs((90.0 * u.deg).to_value(u.rad) - math.pi / 2) < 1e-12
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|
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| assert abs((1.0 * u.solMass).to_value(u.kg) - 1.988409870698051e30) / 1.988409870698051e30 < 1e-9
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| assert abs((1.0 * u.imperial.mile).to_value(u.m) - 1609.344) < 1e-9
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|
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|
|
| def t_skycoord():
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| from astropy.coordinates import SkyCoord
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| import astropy.units as u
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|
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| a = SkyCoord(0.0 * u.deg, 0.0 * u.deg, frame="icrs")
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| b = SkyCoord(0.0 * u.deg, 90.0 * u.deg, frame="icrs")
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| assert abs(a.separation(b).deg - 90.0) < 1e-9
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| g = SkyCoord("10h00m00s", "+30d00m00s", frame="icrs").galactic
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| assert hasattr(g, "l") and hasattr(g, "b")
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|
|
|
|
| def t_table():
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| from astropy.table import Table
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|
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| tab = Table({"a": [1, 2, 3], "b": [4.0, 5.0, 6.0]})
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| assert len(tab) == 3
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| assert tab["a"].sum() == 6
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|
|
|
|
| def t_votable_ascii():
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| from astropy.io.votable import parse_single_table
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| from astropy.io.ascii import cparser
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|
|
|
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| CHECKS = [
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| ("import astropy, version 8.0.1", t_import_version),
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| ("native wcs._wcs (WCS object)", t_native_wcs),
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| ("native utils.xml._iterparser import", t_native_iterparser),
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| ("native convolution._convolve", t_native_convolve),
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| ("native stats sigma_clip", t_native_stats),
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| ("native io.fits roundtrip", t_native_fits),
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| ("Time object + unix + scale", t_time_object),
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| ("units m/km, deg/rad, solMass, mile", t_units),
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| ("SkyCoord separation + galactic", t_skycoord),
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| ("Table basics", t_table),
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| ("votable/ascii native imports", t_votable_ascii),
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| ]
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|
|
|
|
| def main():
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| for name, fn in CHECKS:
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| check(name, fn)
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| print("SUMMARY: %d PASS, %d FAIL" % (PASS, FAIL))
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| return 0 if FAIL == 0 else 1
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|
|
|
|
| if __name__ == "__main__":
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| sys.exit(main())
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|
|
