anki/tests/test_media.py
2012-12-22 09:17:10 +09:00

96 lines
3.2 KiB
Python

# coding: utf-8
import tempfile, os, time
from shared import getEmptyDeck, testDir
# copying files to media folder
def test_add():
d = getEmptyDeck()
dir = tempfile.mkdtemp(prefix="anki")
path = os.path.join(dir, "foo.jpg")
open(path, "w").write("hello")
# new file, should preserve name
assert d.media.addFile(path) == "foo.jpg"
# adding the same file again should not create a duplicate
assert d.media.addFile(path) == "foo.jpg"
# but if it has a different md5, it should
open(path, "w").write("world")
assert d.media.addFile(path) == "foo (1).jpg"
def test_strings():
d = getEmptyDeck()
mf = d.media.filesInStr
mid = d.models.models.keys()[0]
assert mf(mid, "aoeu") == []
assert mf(mid, "aoeu<img src='foo.jpg'>ao") == ["foo.jpg"]
assert mf(mid, "aoeu<img src=foo bar.jpg>ao") == ["foo bar.jpg"]
assert mf(mid, "aoeu<img src=\"foo.jpg\">ao") == ["foo.jpg"]
assert mf(mid, "aoeu<img src=\"foo.jpg\"><img class=yo src=fo>ao") == [
"foo.jpg", "fo"]
assert mf(mid, "aou[sound:foo.mp3]aou") == ["foo.mp3"]
sp = d.media.strip
assert sp("aoeu") == "aoeu"
assert sp("aoeu[sound:foo.mp3]aoeu") == "aoeuaoeu"
assert sp("a<img src=yo>oeu") == "aoeu"
es = d.media.escapeImages
assert es("aoeu") == "aoeu"
assert es("<img src='http://foo.com'>") == "<img src='http://foo.com'>"
assert es('<img src="foo bar.jpg">') == '<img src="foo%20bar.jpg">'
def test_deckIntegration():
d = getEmptyDeck()
# create a media dir
d.media.dir()
# put a file into it
file = unicode(os.path.join(testDir, "support/fake.png"))
d.media.addFile(file)
# add a note which references it
f = d.newNote()
f['Front'] = u"one"; f['Back'] = u"<img src='fake.png'>"
d.addNote(f)
# and one which references a non-existent file
f = d.newNote()
f['Front'] = u"one"; f['Back'] = u"<img src='fake2.png'>"
d.addNote(f)
# and add another file which isn't used
open(os.path.join(d.media.dir(), "foo.jpg"), "wb").write("test")
# check media
ret = d.media.check()
assert ret[0] == ["fake2.png"]
assert ret[1] == ["foo.jpg"]
def test_changes():
d = getEmptyDeck()
assert d.media._changed()
def added():
return d.media.db.execute("select fname from log where type = 0")
assert not list(added())
assert not list(d.media.removed())
# add a file
dir = tempfile.mkdtemp(prefix="anki")
path = os.path.join(dir, "foo.jpg")
open(path, "w").write("hello")
time.sleep(1)
path = d.media.addFile(path)
# should have been logged
d.media.findChanges()
assert list(added())
assert not list(d.media.removed())
# if we modify it, the cache won't notice
time.sleep(1)
open(path, "w").write("world")
assert len(list(added())) == 1
assert not list(d.media.removed())
# but if we add another file, it will
time.sleep(1)
open(path+"2", "w").write("yo")
d.media.findChanges()
assert len(list(added())) == 2
assert not list(d.media.removed())
# deletions should get noticed too
time.sleep(1)
os.unlink(path+"2")
d.media.findChanges()
assert len(list(added())) == 1
assert len(list(d.media.removed())) == 1