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More tests for the insane EPUB cover semantics

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This commit is contained in:
Kovid Goyal 2016-07-05 14:31:09 +05:30
parent 2788b5e099
commit 1ff02ee830
1 changed files with 29 additions and 5 deletions
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34
src/calibre/ebooks/oeb/polish/tests/structure.py
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@ -6,6 +6,7 @@ from __future__ import (unicode_literals, division, absolute_import,
print_function) print_function)
from io import BytesIO from io import BytesIO
from itertools import count from itertools import count
from functools import partial
from zipfile import ZipFile, ZIP_STORED from zipfile import ZipFile, ZIP_STORED
import os import os
from calibre.ebooks.oeb.polish.tests.base import BaseTest from calibre.ebooks.oeb.polish.tests.base import BaseTest
@ -96,18 +97,19 @@ class Structure(BaseTest):
def test_epub3_covers(self): def test_epub3_covers(self):
# cover image # cover image
c = self.create_epub([cmi('c.jpg')]) ce = partial(self.create_epub, ver=3)
c = ce([cmi('c.jpg')])
self.assertIsNone(find_cover_image(c)) self.assertIsNone(find_cover_image(c))
c = self.create_epub([cmi('c.jpg')], meta_cover='c.jpg') c = ce([cmi('c.jpg')], meta_cover='c.jpg')
self.assertEqual('c.jpg', find_cover_image(c)) self.assertEqual('c.jpg', find_cover_image(c))
c = self.create_epub([cmi('c.jpg', b'z', 'cover-image'), cmi('d.jpg')], meta_cover='d.jpg') c = ce([cmi('c.jpg', b'z', 'cover-image'), cmi('d.jpg')], meta_cover='d.jpg')
self.assertEqual('c.jpg', find_cover_image(c)) self.assertEqual('c.jpg', find_cover_image(c))
mark_as_cover(c, 'd.jpg') mark_as_cover(c, 'd.jpg')
self.assertEqual('d.jpg', find_cover_image(c)) self.assertEqual('d.jpg', find_cover_image(c))
self.assertFalse(c.opf_xpath('//*/@name')) self.assertFalse(c.opf_xpath('//*/@name'))
# title page # title page
c = self.create_epub([cmi('c.html'), cmi('a.html')]) c = ce([cmi('c.html'), cmi('a.html')])
self.assertIsNone(find_cover_page(c)) self.assertIsNone(find_cover_page(c))
mark_as_titlepage(c, 'a.html', move_to_start=False) mark_as_titlepage(c, 'a.html', move_to_start=False)
self.assertEqual('a.html', find_cover_page(c)) self.assertEqual('a.html', find_cover_page(c))
@ -117,7 +119,7 @@ class Structure(BaseTest):
self.assertEqual('a.html', next(c.spine_names)[0]) self.assertEqual('a.html', next(c.spine_names)[0])
# clean opf of all cover information # clean opf of all cover information
c = self.create_epub([cmi('c.jpg', b'z', 'cover-image'), cmi('c.html', b'', 'calibre:title-page'), cmi('d.html')], c = ce([cmi('c.jpg', b'z', 'cover-image'), cmi('c.html', b'', 'calibre:title-page'), cmi('d.html')],
meta_cover='c.jpg', guide=[('c.jpg', 'cover'), ('d.html', 'cover')]) meta_cover='c.jpg', guide=[('c.jpg', 'cover'), ('d.html', 'cover')])
self.assertEqual(set(clean_opf(c)), {'c.jpg', 'c.html', 'd.html'}) self.assertEqual(set(clean_opf(c)), {'c.jpg', 'c.html', 'd.html'})
self.assertFalse(c.opf_xpath('//*/@name')) self.assertFalse(c.opf_xpath('//*/@name'))
@ -125,3 +127,25 @@ class Structure(BaseTest):
for prop in 'cover-image calibre:title-page'.split(): for prop in 'cover-image calibre:title-page'.split():
self.assertEqual([], list(c.manifest_items_with_property(prop))) self.assertEqual([], list(c.manifest_items_with_property(prop)))
def test_epub2_covers(self):
# cover image
ce = partial(self.create_epub, ver=2)
c = ce([cmi('c.jpg')])
self.assertIsNone(find_cover_image(c))
c = ce([cmi('c.jpg')], meta_cover='c.jpg')
self.assertEqual('c.jpg', find_cover_image(c))
c = ce([cmi('c.jpg'), cmi('d.jpg')], guide=[('c.jpg', 'cover')])
self.assertEqual('c.jpg', find_cover_image(c))
mark_as_cover(c, 'd.jpg')
self.assertEqual('d.jpg', find_cover_image(c))
self.assertEqual({'cover':'d.jpg'}, c.guide_type_map)
# title page
c = ce([cmi('c.html'), cmi('a.html')])
self.assertIsNone(find_cover_page(c))
mark_as_titlepage(c, 'a.html', move_to_start=False)
self.assertEqual('a.html', find_cover_page(c))
self.assertEqual('c.html', next(c.spine_names)[0])
mark_as_titlepage(c, 'a.html', move_to_start=True)
self.assertEqual('a.html', find_cover_page(c))
self.assertEqual('a.html', next(c.spine_names)[0])