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44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
Author: Ole Streicher <olebole@debian.org>
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Description: Update image tests for cfitsio 3.380
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Make TFORMx check more flexible. The maximal column length in cfitsio
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changed between version 3370 and 3380. This patch checks their syntax,
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without a specific length.
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.
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HCOMPRESSed images are allowed to deviate from the original by about
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1/quantize_level of the RMS in each tile. This patch changes the absolute
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identity test
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Bug: https://github.com/astropy/astropy/issues/4646
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Bug: https://github.com/astropy/astropy/issues/4647
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Bug-Debian: https://bugs.debian.org/816595
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--- a/pyfits/tests/test_image.py
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+++ b/pyfits/tests/test_image.py
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@@ -2,6 +2,7 @@
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import math
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import os
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+import re
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import time
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import warnings
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@@ -1014,7 +1015,7 @@
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hdu.writeto(self.temp('test.fits'))
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with fits.open(self.temp('test.fits')) as hdul:
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- assert (hdul['SCI'].data == cube).all()
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+ assert np.abs(hdul['SCI'].data - cube).max() < 1./15.
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def test_subtractive_dither_seed(self):
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"""
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@@ -1269,8 +1270,8 @@
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with fits.open(self.temp('test.fits'),
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disable_image_compression=True) as h:
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- assert h[1].header['TFORM1'] == '1PB(30)'
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- assert h[1].header['TFORM2'] == '1PB(359)'
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+ assert re.match(r'^1PB\(\d+\)$', h[1].header['TFORM1'])
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+ assert re.match(r'^1PB\(\d+\)$', h[1].header['TFORM2'])
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def test_compression_update_header(self):
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"""Regression test for
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