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024c42fef8
see the following for background discussion: http://groups.google.com/group/ankisrs-users/browse_thread/thread/4db5e82f7dff74fb - change sched index to the more efficient gid, queue, due - drop the dynamic index support. as there's no no q/a cache anymore, it's cheap enough to hit the cards table directly, and we can't use the index in its new form. - drop order by clauses (see todo) - ensure there's always an active group. if users want to study all groups at once, they need to create a top level group. we do this because otherwise the 'top level group' that's active when everything is selected is not clear. to do: - new cards will appear in gid order, but the gid numbers don't reflect alphabetical sorting. we need to change the scheduling code so that it steps through each group in turn - likewise for the learn queue
794 lines
22 KiB
Python
794 lines
22 KiB
Python
# coding: utf-8
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import time, copy
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from tests.shared import assertException, getEmptyDeck
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from anki.utils import stripHTML, intTime
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from anki.hooks import addHook
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from anki.consts import *
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def test_basics():
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d = getEmptyDeck()
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assert not d.sched.getCard()
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def test_new():
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d = getEmptyDeck()
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assert d.sched.newCount == 0
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# add a fact
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f = d.newFact()
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f['Front'] = u"one"; f['Back'] = u"two"
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d.addFact(f)
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d.reset()
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assert d.sched.newCount == 1
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# fetch it
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c = d.sched.getCard()
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assert c
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assert c.queue == 0
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assert c.type == 0
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# if we answer it, it should become a learn card
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t = intTime()
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d.sched.answerCard(c, 1)
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assert c.queue == 1
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assert c.type == 1
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assert c.due >= t
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# the default order should ensure siblings are not seen together, and
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# should show all cards
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m = d.models.current()
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m['tmpls'][1]['actv'] = True
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d.models.save(m)
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f = d.newFact()
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f['Front'] = u"2"; f['Back'] = u"2"
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d.addFact(f)
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f = d.newFact()
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f['Front'] = u"3"; f['Back'] = u"3"
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d.addFact(f)
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d.reset()
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qs = ("2", "3", "2", "3")
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for n in range(4):
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c = d.sched.getCard()
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assert(stripHTML(c.q()) == qs[n])
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d.sched.answerCard(c, 2)
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def test_newOrder():
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d = getEmptyDeck()
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m = d.models.current()
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for i in range(50):
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t = d.models.newTemplate(m)
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t['name'] = str(i)
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t['qfmt'] = "{{Front}}"
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t['afmt'] = "{{Back}}"
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t['actv'] = i > 25
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d.models.addTemplate(m, t)
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d.models.save(m)
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f = d.newFact()
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f['Front'] = u'1'
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f['Back'] = u'2'
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# add first half
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d.addFact(f)
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# generate second half
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d.db.execute("update cards set gid = random()")
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d.conf['newPerDay'] = 100
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d.reset()
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# cards should be sorted by id
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assert d.sched.newQueue == list(reversed(sorted(d.sched.newQueue)))
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def test_newBoxes():
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d = getEmptyDeck()
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f = d.newFact()
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f['Front'] = u"one"
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d.addFact(f)
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d.reset()
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c = d.sched.getCard()
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d.sched.answerCard(c, 2)
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assert c.grade == 1
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d.sched._cardConf(c)['new']['delays'] = [0.5]
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# should handle gracefully
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d.sched.answerCard(c, 2)
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def test_learn():
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d = getEmptyDeck()
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# add a fact
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f = d.newFact()
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f['Front'] = u"one"; f['Back'] = u"two"
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f = d.addFact(f)
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# set as a learn card and rebuild queues
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d.db.execute("update cards set queue=0, type=0")
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d.reset()
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# sched.getCard should return it, since it's due in the past
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c = d.sched.getCard()
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assert c
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d.sched._cardConf(c)['new']['delays'] = [0.5, 3, 10]
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# it should have no cycles and a grade of 0
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assert c.grade == c.cycles == 0
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# fail it
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d.sched.answerCard(c, 1)
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# it should by due in 30 seconds
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t = round(c.due - time.time())
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assert t >= 25 and t <= 40
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# and have 1 cycle, but still a zero grade
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assert c.grade == 0
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assert c.cycles == 1
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# pass it once
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d.sched.answerCard(c, 2)
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# it should by due in 3 minutes
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assert round(c.due - time.time()) in (179, 180)
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# and it should be grade 1 now
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assert c.grade == 1
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assert c.cycles == 2
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# check log is accurate
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log = d.db.first("select * from revlog order by id desc")
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assert log[3] == 2
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assert log[4] == -180
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assert log[5] == -30
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# pass again
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d.sched.answerCard(c, 2)
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# it should by due in 10 minutes
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assert round(c.due - time.time()) in (599, 600)
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# and it should be grade 1 now
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assert c.grade == 2
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assert c.cycles == 3
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# the next pass should graduate the card
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assert c.queue == 1
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assert c.type == 1
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d.sched.answerCard(c, 2)
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assert c.queue == 2
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assert c.type == 2
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# should be due tomorrow, with an interval of 1
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assert c.due == d.sched.today+1
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assert c.ivl == 1
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# let's try early removal bonus
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c.type = 0
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c.queue = 1
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c.cycles = 0
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d.sched.answerCard(c, 3)
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assert c.type == 2
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assert c.ivl == 7
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# or normal removal
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c.type = 0
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c.queue = 1
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c.cycles = 1
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d.sched.answerCard(c, 3)
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assert c.type == 2
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assert c.queue == 2
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assert c.ivl == 4
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# revlog should have been updated each time
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d.db.scalar("select count() from revlog where type = 0") == 6
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# now failed card handling
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c.type = 2
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c.queue = 1
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c.edue = 123
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d.sched.answerCard(c, 3)
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assert c.due == 123
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assert c.type == 2
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assert c.queue == 2
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# we should be able to remove manually, too
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c.type = 2
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c.queue = 1
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c.edue = 321
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c.flush()
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d.sched.removeFailed()
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c.load()
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assert c.queue == 2
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assert c.due == 321
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def test_reviews():
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d = getEmptyDeck()
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# add a fact
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f = d.newFact()
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f['Front'] = u"one"; f['Back'] = u"two"
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d.addFact(f)
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# set the card up as a review card, due yesterday
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c = f.cards()[0]
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c.type = 2
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c.queue = 2
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c.due = d.sched.today - 8
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c.factor = 2500
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c.reps = 3
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c.streak = 2
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c.lapses = 1
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c.ivl = 100
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c.startTimer()
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c.flush()
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# save it for later use as well
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cardcopy = copy.copy(c)
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# failing it should put it in the learn queue with the default options
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##################################################
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# different delay to new
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d.sched._cardConf(c)['lapse']['delays'] = [2, 20]
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d.sched.answerCard(c, 1)
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assert c.queue == 1
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# it should be due tomorrow, with an interval of 1
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assert c.edue == d.sched.today + 1
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assert c.ivl == 1
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# but because it's in the learn queue, its current due time should be in
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# the future
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assert c.due >= time.time()
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assert (c.due - time.time()) > 119
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# factor should have been decremented
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assert c.factor == 2300
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# check counters
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assert c.lapses == 2
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assert c.reps == 4
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# check ests.
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ni = d.sched.nextIvl
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assert ni(c, 1) == 120
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assert ni(c, 2) == 20*60
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# try again with an ease of 2 instead
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##################################################
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c = copy.copy(cardcopy)
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c.flush()
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d.sched.answerCard(c, 2)
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assert c.queue == 2
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# the new interval should be (100 + 8/4) * 1.2 = 122
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assert c.ivl == 122
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assert c.due == d.sched.today + 122
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# factor should have been decremented
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assert c.factor == 2350
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# check counters
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assert c.lapses == 1
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assert c.reps == 4
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# ease 3
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##################################################
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c = copy.copy(cardcopy)
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c.flush()
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d.sched.answerCard(c, 3)
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# the new interval should be (100 + 8/2) * 2.5 = 260
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assert c.ivl == 260
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assert c.due == d.sched.today + 260
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# factor should have been left alone
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assert c.factor == 2500
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# ease 4
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##################################################
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c = copy.copy(cardcopy)
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c.flush()
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d.sched.answerCard(c, 4)
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# the new interval should be (100 + 8) * 2.5 * 1.3 = 351
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assert c.ivl == 351
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assert c.due == d.sched.today + 351
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# factor should have been increased
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assert c.factor == 2650
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# leech handling
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##################################################
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c = copy.copy(cardcopy)
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c.lapses = 7
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c.flush()
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# steup hook
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hooked = []
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def onLeech(card):
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hooked.append(1)
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addHook("leech", onLeech)
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d.sched.answerCard(c, 1)
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assert hooked
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assert c.queue == -1
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c.load()
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assert c.queue == -1
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def test_finished():
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d = getEmptyDeck()
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# nothing due
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assert "No cards are due" in d.sched.finishedMsg()
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f = d.newFact()
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f['Front'] = u"one"; f['Back'] = u"two"
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d.addFact(f)
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# have a new card
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assert "1 new" in d.sched.finishedMsg()
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# turn it into a review
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c = f.cards()[0]
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c.startTimer()
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d.sched.answerCard(c, 3)
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# nothing should be due tomorrow, as it's due in a week
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assert "No cards are due" in d.sched.finishedMsg()
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def test_nextIvl():
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d = getEmptyDeck()
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f = d.newFact()
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f['Front'] = u"one"; f['Back'] = u"two"
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d.addFact(f)
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c = f.cards()[0]
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d.sched._cardConf(c)['new']['delays'] = [0.5, 3, 10]
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d.sched._cardConf(c)['lapse']['delays'] = [0.5, 3, 10]
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# cards in learning
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##################################################
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ni = d.sched.nextIvl
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assert ni(c, 1) == 30
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assert ni(c, 2) == 180
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# immediate removal is 7 days
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assert ni(c, 3) == 7*86400
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c.cycles = 1
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c.grade = 1
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assert ni(c, 1) == 30
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assert ni(c, 2) == 600
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# no first time bonus
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assert ni(c, 3) == 4*86400
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c.grade = 2
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# normal graduation is tomorrow
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assert ni(c, 2) == 1*86400
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assert ni(c, 3) == 4*86400
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# lapsed cards
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##################################################
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c.type = 2
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c.ivl = 100
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c.factor = 2500
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assert ni(c, 1) == 30
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assert ni(c, 2) == 100*86400
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assert ni(c, 3) == 100*86400
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# review cards
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##################################################
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c.queue = 2
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c.ivl = 100
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c.factor = 2500
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# failing it should put it at 30s
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assert ni(c, 1) == 30
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# or 1 day if relearn is false
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d.sched._cardConf(c)['lapse']['relearn']=False
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assert ni(c, 1) == 1*86400
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# (* 100 1.2 86400)10368000.0
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assert ni(c, 2) == 10368000
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# (* 100 2.5 86400)21600000.0
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assert ni(c, 3) == 21600000
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# (* 100 2.5 1.3 86400)28080000.0
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assert ni(c, 4) == 28080000
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assert d.sched.nextIvlStr(c, 4) == "10.8 months"
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def test_misc():
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d = getEmptyDeck()
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f = d.newFact()
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f['Front'] = u"one"
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d.addFact(f)
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c = f.cards()[0]
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# burying
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d.sched.buryFact(c.fid)
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d.reset()
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assert not d.sched.getCard()
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d.sched.onClose()
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d.reset()
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assert d.sched.getCard()
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# counts
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assert d.sched.timeToday() == 0
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assert d.sched.repsToday() == 0
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c.timerStarted = time.time() - 10
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d.sched.answerCard(c, 2)
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assert d.sched.timeToday() > 0
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assert d.sched.repsToday() == 1
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def test_suspend():
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d = getEmptyDeck()
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f = d.newFact()
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f['Front'] = u"one"
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d.addFact(f)
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c = f.cards()[0]
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# suspending
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d.reset()
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assert d.sched.getCard()
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d.sched.suspendCards([c.id])
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d.reset()
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assert not d.sched.getCard()
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# unsuspending
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d.sched.unsuspendCards([c.id])
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d.reset()
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assert d.sched.getCard()
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# should cope with rev cards being relearnt
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c.due = 0; c.ivl = 100; c.type = 2; c.queue = 2; c.flush()
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d.reset()
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c = d.sched.getCard()
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d.sched.answerCard(c, 1)
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assert c.due >= time.time()
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assert c.queue == 1
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assert c.type == 2
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d.sched.suspendCards([c.id])
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d.sched.unsuspendCards([c.id])
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c.load()
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assert c.queue == 2
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assert c.type == 2
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assert c.due == 1
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def test_cram():
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d = getEmptyDeck()
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f = d.newFact()
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f['Front'] = u"one"
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d.addFact(f)
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c = f.cards()[0]
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c.ivl = 100
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c.type = c.queue = 2
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# due in 25 days, so it's been waiting 75 days
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c.due = d.sched.today + 25
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c.mod = 1
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c.startTimer()
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c.flush()
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cardcopy = copy.copy(c)
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d.conf['groups'] = [1]
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d.cramGroups()
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# first, test with initial intervals preserved
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conf = d.sched._lrnConf(c)
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conf['reset'] = False
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conf['resched'] = False
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assert d.sched.counts() == (1, 0, 0)
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c = d.sched.getCard()
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d.sched._cardConf(c)['cram']['delays'] = [0.5, 3, 10]
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assert d.sched.counts() == (0, 0, 0)
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# check that estimates work
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assert d.sched.nextIvl(c, 1) == 30
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assert d.sched.nextIvl(c, 2) == 180
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assert d.sched.nextIvl(c, 3) == 86400*100
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# failing it should not reset ivl
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assert c.ivl == 100
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d.sched.answerCard(c, 1)
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assert c.ivl == 100
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# and should have incremented lrn count
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assert d.sched.counts()[1] == 1
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# reset ivl for exit test, and pass card
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d.sched.answerCard(c, 2)
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delta = c.due - time.time()
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assert delta > 175 and delta <= 180
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# another two answers should reschedule it
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assert c.queue == 1
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d.sched.answerCard(c, 2)
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d.sched.answerCard(c, 2)
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assert c.queue == -3
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assert c.ivl == 100
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assert c.due == d.sched.today + c.ivl
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# and if the queue is reset, it shouldn't appear in the new queue again
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d.reset()
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assert d.sched.counts() == (0, 0, 0)
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# now try again with ivl rescheduling
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c = copy.copy(cardcopy)
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c.flush()
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d.cramGroups()
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conf = d.sched._lrnConf(c)
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conf['reset'] = False
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conf['resched'] = True
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# failures shouldn't matter
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d.sched.answerCard(c, 1)
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# graduating the card will keep the same interval, but shift the card
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# forward the number of days it had been waiting (75)
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assert d.sched.nextIvl(c, 3) == 75*86400
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d.sched.answerCard(c, 3)
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assert c.ivl == 100
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assert c.due == d.sched.today + 75
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# try with ivl reset
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c = copy.copy(cardcopy)
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c.flush()
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d.cramGroups()
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conf = d.sched._lrnConf(c)
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conf['reset'] = True
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conf['resched'] = True
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d.sched.answerCard(c, 1)
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assert d.sched.nextIvl(c, 3) == 1*86400
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d.sched.answerCard(c, 3)
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assert c.ivl == 1
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assert c.due == d.sched.today + 1
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# users should be able to cram entire deck too
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d.conf['groups'] = []
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d.cramGroups()
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assert d.sched.counts()[0] > 0
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def test_cramLimits():
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d = getEmptyDeck()
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# create three cards, due tomorrow, the next, etc
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for i in range(3):
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f = d.newFact()
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f['Front'] = str(i)
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d.addFact(f)
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c = f.cards()[0]
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c.type = c.queue = 2
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c.due = d.sched.today + 1 + i
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c.flush()
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# the default cram should return all three
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d.conf['groups'] = [1]
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d.cramGroups()
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assert d.sched.counts()[0] == 3
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# if we start from the day after tomorrow, it should be 2
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d.cramGroups(min=1)
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assert d.sched.counts()[0] == 2
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# or after 2 days
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d.cramGroups(min=2)
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assert d.sched.counts()[0] == 1
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# we may get nothing
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|
d.cramGroups(min=3)
|
|
assert d.sched.counts()[0] == 0
|
|
# tomorrow(0) + dayAfter(1) = 2
|
|
d.cramGroups(max=1)
|
|
assert d.sched.counts()[0] == 2
|
|
# if max is tomorrow, we get only one
|
|
d.cramGroups(max=0)
|
|
assert d.sched.counts()[0] == 1
|
|
# both should work
|
|
d.cramGroups(min=0, max=0)
|
|
assert d.sched.counts()[0] == 1
|
|
d.cramGroups(min=1, max=1)
|
|
assert d.sched.counts()[0] == 1
|
|
d.cramGroups(min=0, max=1)
|
|
assert d.sched.counts()[0] == 2
|
|
|
|
def test_adjIvl():
|
|
d = getEmptyDeck()
|
|
# add two more templates and set second active
|
|
m = d.models.current()
|
|
m['tmpls'][1]['actv'] = True
|
|
t = d.models.newTemplate(m)
|
|
t['name'] = "f2"
|
|
t['qfmt'] = "{{Front}}"
|
|
t['afmt'] = "{{Back}}"
|
|
d.models.addTemplate(m, t)
|
|
t = d.models.newTemplate(m)
|
|
t['name'] = "f3"
|
|
t['qfmt'] = "{{Front}}"
|
|
t['afmt'] = "{{Back}}"
|
|
d.models.addTemplate(m, t)
|
|
d.models.save(m)
|
|
# create a new fact; it should have 4 cards
|
|
f = d.newFact()
|
|
f['Front'] = "1"; f['Back'] = "1"
|
|
d.addFact(f)
|
|
assert d.cardCount() == 4
|
|
d.reset()
|
|
# immediately remove first; it should get ideal ivl
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 7
|
|
# with the default settings, second card should be -1
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 6
|
|
# and third +1
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 8
|
|
# fourth exceeds default settings, so gets ideal again
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 7
|
|
# try again with another fact
|
|
f = d.newFact()
|
|
f['Front'] = "2"; f['Back'] = "2"
|
|
d.addFact(f)
|
|
d.reset()
|
|
# set a minSpacing of 0
|
|
conf = d.sched._cardConf(c)
|
|
conf['rev']['minSpace'] = 0
|
|
# first card gets ideal
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 7
|
|
# and second too, because it's below the threshold
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 7
|
|
# if we increase the ivl minSpace isn't needed
|
|
conf['new']['ints'][1] = 20
|
|
# ideal..
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 20
|
|
# adjusted
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert c.ivl == 19
|
|
|
|
def test_ordcycle():
|
|
d = getEmptyDeck()
|
|
# add two more templates and set second active
|
|
m = d.models.current()
|
|
m['tmpls'][1]['actv'] = True
|
|
t = d.models.newTemplate(m)
|
|
t['name'] = "f2"
|
|
t['qfmt'] = "{{Front}}"
|
|
t['afmt'] = "{{Back}}"
|
|
d.models.addTemplate(m, t)
|
|
d.models.save(m)
|
|
# create a new fact; it should have 4 cards
|
|
f = d.newFact()
|
|
f['Front'] = "1"; f['Back'] = "1"
|
|
d.addFact(f)
|
|
assert d.cardCount() == 3
|
|
d.reset()
|
|
# ordinals should arrive in order
|
|
assert d.sched.getCard().ord == 0
|
|
assert d.sched.getCard().ord == 1
|
|
assert d.sched.getCard().ord == 2
|
|
|
|
def test_counts_down():
|
|
d = getEmptyDeck()
|
|
# add a second group
|
|
grp = d.groups.id("Default::new group")
|
|
# for each card type
|
|
for type in range(3):
|
|
# and each of the groups
|
|
for gid in (1,grp):
|
|
# create a new fact
|
|
f = d.newFact()
|
|
f['Front'] = u"one"
|
|
d.addFact(f)
|
|
c = f.cards()[0]
|
|
# set type/gid
|
|
c.type = type
|
|
c.queue = type
|
|
c.gid = gid
|
|
c.due = 0
|
|
c.flush()
|
|
d.reset()
|
|
# with the default settings, there's no count limit
|
|
assert d.sched.counts() == (2,2,2)
|
|
# check limit to one group
|
|
d.groups.select(grp)
|
|
d.reset()
|
|
assert d.sched.counts() == (1,1,1)
|
|
|
|
def test_counts_idx():
|
|
d = getEmptyDeck()
|
|
f = d.newFact()
|
|
f['Front'] = u"one"; f['Back'] = u"two"
|
|
d.addFact(f)
|
|
d.reset()
|
|
assert d.sched.counts() == (1, 0, 0)
|
|
c = d.sched.getCard()
|
|
# counter's been decremented but idx indicates 1
|
|
assert d.sched.counts() == (0, 0, 0)
|
|
assert d.sched.countIdx(c) == 0
|
|
# answer to move to learn queue
|
|
d.sched.answerCard(c, 1)
|
|
assert d.sched.counts() == (0, 1, 0)
|
|
# fetching again will decrement the count
|
|
c = d.sched.getCard()
|
|
assert d.sched.counts() == (0, 0, 0)
|
|
assert d.sched.countIdx(c) == 1
|
|
# answering should add it back again
|
|
d.sched.answerCard(c, 1)
|
|
assert d.sched.counts() == (0, 1, 0)
|
|
|
|
def test_timing():
|
|
d = getEmptyDeck()
|
|
# add a few review cards, due today
|
|
for i in range(5):
|
|
f = d.newFact()
|
|
f['Front'] = "num"+str(i)
|
|
d.addFact(f)
|
|
c = f.cards()[0]
|
|
c.type = 2
|
|
c.queue = 2
|
|
c.due = 0
|
|
c.flush()
|
|
# fail the first one
|
|
d.reset()
|
|
c = d.sched.getCard()
|
|
# set a a fail delay of 1 second so we don't have to wait
|
|
d.sched._cardConf(c)['lapse']['delays'][0] = 1/60.0
|
|
d.sched.answerCard(c, 1)
|
|
# the next card should be another review
|
|
c = d.sched.getCard()
|
|
assert c.queue == 2
|
|
# but if we wait for a second, the failed card should come back
|
|
time.sleep(1)
|
|
c = d.sched.getCard()
|
|
assert c.queue == 1
|
|
|
|
def test_collapse():
|
|
d = getEmptyDeck()
|
|
# add a fact
|
|
f = d.newFact()
|
|
f['Front'] = u"one"
|
|
d.addFact(f)
|
|
d.reset()
|
|
# test collapsing
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 1)
|
|
c = d.sched.getCard()
|
|
d.sched.answerCard(c, 3)
|
|
assert not d.sched.getCard()
|
|
|
|
def test_groupCounts():
|
|
d = getEmptyDeck()
|
|
# add a fact with default group
|
|
f = d.newFact()
|
|
f['Front'] = u"one"
|
|
d.addFact(f)
|
|
# and one that's a child
|
|
f = d.newFact()
|
|
f['Front'] = u"two"
|
|
default1 = f.gid = d.groups.id("Default::1")
|
|
d.addFact(f)
|
|
# make it a review card
|
|
c = f.cards()[0]
|
|
c.queue = 2
|
|
c.due = 0
|
|
c.flush()
|
|
# add one more with a new group
|
|
f = d.newFact()
|
|
f['Front'] = u"two"
|
|
foobar = f.gid = d.groups.id("foo::bar")
|
|
d.addFact(f)
|
|
# and one that's a sibling
|
|
f = d.newFact()
|
|
f['Front'] = u"three"
|
|
foobaz = f.gid = d.groups.id("foo::baz")
|
|
d.addFact(f)
|
|
d.reset()
|
|
assert len(d.groups.groups) == 5
|
|
cnts = d.sched.groupCounts()
|
|
assert cnts[0] == ["Default", 1, 0, 1]
|
|
assert cnts[1] == ["Default::1", default1, 1, 0]
|
|
assert cnts[2] == ["foo", d.groups.id("foo"), 0, 0]
|
|
assert cnts[3] == ["foo::bar", foobar, 0, 1]
|
|
assert cnts[4] == ["foo::baz", foobaz, 0, 1]
|
|
tree = d.sched.groupCountTree()
|
|
assert tree[0][0] == "Default"
|
|
# sum of child and parent
|
|
assert tree[0][1] == 1
|
|
assert tree[0][2] == 1
|
|
assert tree[0][3] == 1
|
|
# child count is just review
|
|
assert tree[0][4][0][0] == "1"
|
|
assert tree[0][4][0][1] == default1
|
|
assert tree[0][4][0][2] == 1
|
|
assert tree[0][4][0][3] == 0
|
|
# code should not fail if a card has an invalid group
|
|
c.gid = 12345; c.flush()
|
|
d.sched.groupCounts()
|
|
d.sched.groupCountTree()
|
|
|
|
def test_reorder():
|
|
d = getEmptyDeck()
|
|
# add a fact with default group
|
|
f = d.newFact()
|
|
f['Front'] = u"one"
|
|
d.addFact(f)
|
|
f2 = d.newFact()
|
|
f2['Front'] = u"two"
|
|
d.addFact(f2)
|
|
assert f2.cards()[0].due == 2
|
|
found=False
|
|
# 50/50 chance of being reordered
|
|
for i in range(20):
|
|
d.sched.randomizeCards()
|
|
if f.cards()[0].due != f.id:
|
|
found=True
|
|
break
|
|
assert found
|
|
d.sched.orderCards()
|
|
assert f.cards()[0].due == 1
|
|
# shifting
|
|
f3 = d.newFact()
|
|
f3['Front'] = u"three"
|
|
d.addFact(f3)
|
|
f4 = d.newFact()
|
|
f4['Front'] = u"four"
|
|
d.addFact(f4)
|
|
assert f.cards()[0].due == 1
|
|
assert f2.cards()[0].due == 2
|
|
assert f3.cards()[0].due == 3
|
|
assert f4.cards()[0].due == 4
|
|
d.sched.sortCards([
|
|
f3.cards()[0].id, f4.cards()[0].id], start=1, shift=True)
|
|
assert f.cards()[0].due == 3
|
|
assert f2.cards()[0].due == 4
|
|
assert f3.cards()[0].due == 1
|
|
assert f4.cards()[0].due == 2
|
|
|
|
def test_forget():
|
|
d = getEmptyDeck()
|
|
f = d.newFact()
|
|
f['Front'] = u"one"
|
|
d.addFact(f)
|
|
c = f.cards()[0]
|
|
c.queue = 2; c.type = 2; c.ivl = 100; c.due = 0
|
|
c.flush()
|
|
d.reset()
|
|
assert d.sched.counts() == (0, 0, 1)
|
|
d.sched.forgetCards([c.id])
|
|
d.reset()
|
|
assert d.sched.counts() == (1, 0, 0)
|
|
|
|
def test_resched():
|
|
d = getEmptyDeck()
|
|
f = d.newFact()
|
|
f['Front'] = u"one"
|
|
d.addFact(f)
|
|
c = f.cards()[0]
|
|
d.sched.reschedCards([c.id], 0, 0)
|
|
c.load()
|
|
assert c.due == d.sched.today
|
|
assert c.ivl == 1
|
|
assert c.queue == c.type == 2
|
|
d.sched.reschedCards([c.id], 1, 1)
|
|
c.load()
|
|
assert c.due == d.sched.today+1
|
|
assert c.ivl == +1
|