def test_update_crossing_max_at_1st_step(self, duration1, duration2):
# next_elapsed > max(duration1, duration2)
global rec
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
elapsed = 0.0
next_elapsed = max(duration1, duration2) * 1.1 # above max
dt = next_elapsed - elapsed
node._step(dt)
recx = [e for e in rec if e[1] != 'step']
rec = [e for e in recx if e[0] == name1]
print('rec', rec)
assert rec[0][1] == 'start'
assert rec[1][1] == 'update' and rec[1][2] == 1.0
assert rec[2][1] == 'stop'
assert len(rec) == 3
rec = [e for e in recx if e[0] == name2]
print('rec:', rec)
assert rec[0][1] == 'start'
assert rec[1][1] == 'update' and rec[1][2] == 1.0
assert rec[2][1] == 'stop'
assert len(rec) == 3
def test_step_setting_done1_done2(self):
global rec, next_done
next_done = 0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
dt = 0.1
rec = []
next_done = 3
node._step(dt)
print(rec)
recx = [e for e in rec if e[0] == name1]
assert recx[0][1] == 'step'
assert recx[1][1] == 'stop'
assert len(recx) == 2
recx = [e for e in rec if e[0] == name2]
assert recx[0][1] == 'step'
assert recx[1][1] == 'stop'
assert len(recx) == 2
assert a_copy.done()
rec = []
node._step(dt)
assert len(rec) == 0
assert len(node.actions) == 0
def test_step_setting_done1_done2(self):
global rec, next_done
next_done=0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
dt = 0.1
rec = []
next_done = 3
node._step(dt)
print rec
recx = [e for e in rec if e[0]==name1]
assert recx[0][1]== 'step'
assert recx[1][1]=='stop'
assert len(recx)==2
recx = [e for e in rec if e[0]==name2]
assert recx[0][1]=='step'
assert recx[1][1]=='stop'
assert len(recx)==2
assert a_copy.done()
rec = []
node._step(dt)
assert len(rec)==0
assert len(node.actions)==0
def test_update_crossing_max_at_1st_step(self, duration1, duration2):
# next_elapsed > max(duration1, duration2)
global rec
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
elapsed = 0.0
next_elapsed = max(duration1, duration2)*1.1 # above max
dt = next_elapsed - elapsed
node._step(dt)
recx = [ e for e in rec if e[1]!='step' ]
rec = [ e for e in recx if e[0]==name1]
print 'rec',rec
assert rec[0][1]=='start'
assert rec[1][1]=='update' and rec[1][2]==1.0
assert rec[2][1]=='stop'
assert len(rec)==3
rec = [ e for e in recx if e[0]==name2]
print 'rec:', rec
assert rec[0][1]=='start'
assert rec[1][1]=='update' and rec[1][2]==1.0
assert rec[2][1]=='stop'
assert len(rec)==3
def test_update_crossing_min_not_max_not_at_1st_step(
self, duration1, duration2):
# 0< min< next_elapsed < max
global rec
# only applies if min(duration1, duration2)>=epsilon >0.0 , 1.0/epsilon
# well defined
try:
need_test = (duration1 != duration2)
a = 1.0 / duration1
b = 1.0 / duration2
except ZeroDivisionError:
need_test = False
if not need_test:
# the test dont make sense for the parameters received, skip
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
dt = min(duration1, duration2) / 2.0
node._step(dt)
elapsed += dt # below min
# between duration1 and duration2
next_elapsed = (duration1 + duration2) / 2.0
dt = next_elapsed - elapsed
rec = []
node._step(dt)
rec = [e for e in rec if e[1] != 'step']
# expected:
# the action with min duration will only call .update(1.0) and
# .stop(), in that order
# the action with max duraction will only call .update with apropiate t
if duration1 < duration2:
oname1 = name1
oduration1 = duration1
oname2 = name2
oduration2 = duration2
else:
oname1 = name2
oduration1 = duration2
oname2 = name1
oduration2 = duration1
orec1 = [e for e in rec if e[0] == oname1]
assert orec1[0] == (oname1, 'update', 1.0)
assert orec1[1] == (oname1, 'stop')
assert len(orec1) == 2
orec2 = [e for e in rec if e[0] == oname2]
assert len(orec2) == 1
assert orec2[0][1] == 'update'
assert abs(orec2[0][2] - next_elapsed / oduration2) < fe
def test_update_crossing_min_not_max_not_at_1st_step(self, duration1, duration2):
# 0< min< next_elapsed < max
global rec
# only applies if min(duration1, duration2)>=epsilon >0.0 , 1.0/epsilon
# well defined
try:
need_test = (duration1!=duration2)
a = 1.0/duration1
b = 1.0/duration2
except ZeroDivisionError:
need_test = False
if not need_test:
# the test dont make sense for the parameters received, skip
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
dt = min(duration1, duration2)/2.0
node._step(dt)
elapsed += dt # below min
# between duration1 and duration2
next_elapsed = (duration1 + duration2)/2.0
dt = next_elapsed - elapsed
rec = []
node._step(dt)
rec = [ e for e in rec if e[1]!='step' ]
# expected:
# the action with min duration will only call .update(1.0) and
# .stop(), in that order
# the action with max duraction will only call .update with apropiate t
if duration1 < duration2:
oname1 = name1
oduration1 = duration1
oname2 = name2
oduration2 = duration2
else:
oname1 = name2
oduration1 = duration2
oname2 = name1
oduration2 = duration1
orec1 = [ e for e in rec if e[0]==oname1 ]
assert orec1[0]==(oname1, 'update', 1.0)
assert orec1[1]==(oname1, 'stop')
assert len(orec1)==2
orec2 = [ e for e in rec if e[0]==oname2 ]
assert len(orec2)==1
assert orec2[0][1]=='update'
assert abs(orec2[0][2] - next_elapsed/oduration2)<fe
def test_instantiation(self):
global rec, next_done
name1 = '1'
name2 = '2'
a1 = UAction(name1)
assert isinstance(a1, ac.Action)
a2 = UAction(name2)
rec = []
composite = ac.spawn(a1, a2)
assert isinstance(composite, ac.Action)
assert len(rec)==0
def test_instantiation(self):
global rec, next_done
name1 = '1'
name2 = '2'
a1 = UAction(name1)
assert isinstance(a1, ac.Action)
a2 = UAction(name2)
rec = []
composite = ac.spawn(a1, a2)
assert isinstance(composite, ac.Action)
assert len(rec) == 0
def test_target_set(self, duration1, duration2):
global rec
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
a_copy = node.do(composite)
assert a_copy.actions[0].target == node
assert a_copy.actions[1].target == node
def test_target_set(self, duration1, duration2):
global rec
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
a_copy = node.do(composite)
assert a_copy.actions[0].target==node
assert a_copy.actions[1].target==node
def test_start(self, duration1, duration2):
global rec
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
assert [e for e in rec if e[0]==name1][0]==(name1, 'start')
assert [e for e in rec if e[0]==name2][0]==(name2, 'start')
def test_start(self, duration1, duration2):
global rec
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
assert [e for e in rec if e[0] == name1][0] == (name1, 'start')
assert [e for e in rec if e[0] == name2][0] == (name2, 'start')
def test_target_set(self):
global rec, next_done
next_done=0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
rec = []
a_copy = node.do(composite)
assert a_copy.actions[0].target==node
assert a_copy.actions[1].target==node
def test_instantiation(self, duration1, duration2):
global rec
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
assert isinstance(a1, ac.IntervalAction)
assert a1.duration == duration1
a2 = UIntervalAction(name2, duration2)
rec = []
composite = ac.spawn(a1, a2)
assert isinstance(composite, ac.IntervalAction)
assert composite.duration == max(duration1, duration2)
assert len(rec)==0
def test_target_set(self):
global rec, next_done
next_done = 0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
rec = []
a_copy = node.do(composite)
assert a_copy.actions[0].target == node
assert a_copy.actions[1].target == node
def test_update_crossing_min_not_max_at_1st_step(self, duration1,
duration2):
# min< next_elapsed < max
global rec
# expect start, [xxx,]update(1), stop for shortest action
# only applies if min<max
need_test = (duration1 < duration2)
if not need_test:
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
elapsed = 0.0
# between duration1 and duration2
next_elapsed = (duration1 + duration2) / 2.0
dt = next_elapsed - elapsed
node._step(dt)
print('rec:', rec)
rec = [e for e in rec if e[1] != 'step']
if duration1 < duration2:
oname1 = name1
oduration1 = duration1
oname2 = name2
oduration2 = duration2
else:
oname1 = name2
oduration1 = duration2
oname2 = name1
oduration2 = duration1
orec1 = [e for e in rec if e[0] == oname1]
print(orec1)
assert orec1[0] == (oname1, 'start')
assert orec1[1] == (oname1, 'update', 1.0)
assert orec1[2] == (oname1, 'stop')
assert len(orec1) == 3
orec2 = [e for e in rec if e[0] == oname2]
print(orec2)
assert len(orec2) == 2
assert orec2[0] == (oname2, 'start')
assert orec2[1][1] == 'update'
assert abs(orec2[1][2] - next_elapsed / oduration2) < fe
def test_instantiation(self, duration1, duration2):
global rec
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
assert isinstance(a1, ac.IntervalAction)
assert a1.duration == duration1
a2 = UIntervalAction(name2, duration2)
rec = []
composite = ac.spawn(a1, a2)
assert isinstance(composite, ac.IntervalAction)
assert composite.duration == max(duration1, duration2)
assert len(rec) == 0
def test_update_crossing_min_not_max_at_1st_step(self, duration1, duration2):
# min< next_elapsed < max
global rec
# expect start, [xxx,]update(1), stop for shortest action
# only applies if min<max
need_test = (duration1 < duration2)
if not need_test:
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
elapsed = 0.0
# between duration1 and duration2
next_elapsed = (duration1 + duration2)/2.0
dt = next_elapsed - elapsed
node._step(dt)
print 'rec:', rec
rec = [ e for e in rec if e[1]!='step' ]
if duration1 < duration2:
oname1 = name1
oduration1 = duration1
oname2 = name2
oduration2 = duration2
else:
oname1 = name2
oduration1 = duration2
oname2 = name1
oduration2 = duration1
orec1 = [ e for e in rec if e[0]==oname1 ]
print orec1
assert orec1[0]==(oname1, 'start')
assert orec1[1]==(oname1, 'update', 1.0)
assert orec1[2]==(oname1, 'stop')
assert len(orec1)==3
orec2 = [ e for e in rec if e[0]==oname2 ]
print orec2
assert len(orec2)==2
assert orec2[0]==(oname2, 'start')
assert orec2[1][1]=='update'
assert abs(orec2[1][2] - next_elapsed/oduration2)<fe
def test_receiving_stop_async_before_done1_done2(self):
global rec, next_done
next_done=0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
rec=[]
a_copy.stop()
assert rec[0]==(name1, 'stop')
assert rec[1]==(name2, 'stop')
assert len(rec)==2
def test_start(self):
global rec, next_done
next_done = 0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
print('start rec:', rec)
assert rec[0] == (name1, 'start')
assert rec[0] == (name1, 'start')
assert len(rec) == 2
def test_receiving_stop_async_before_done1_done2(self):
global rec, next_done
next_done = 0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
rec = []
a_copy.stop()
assert rec[0] == (name1, 'stop')
assert rec[1] == (name2, 'stop')
assert len(rec) == 2
def test_start(self):
global rec, next_done
next_done=0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
rec = []
node.do(composite)
print 'start rec:', rec
assert rec[0]==(name1, 'start')
assert rec[0]==(name1, 'start')
assert len(rec)==2
def test_step_before_any_done(self):
global rec, next_done
next_done = 0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
dt = 0.1
rec = []
node._step(dt)
assert rec[0] == (name1, 'step', dt)
assert rec[0] == (name1, 'step', dt)
assert not a_copy.done()
assert len(rec) == 2
def test_step_before_any_done(self):
global rec, next_done
next_done=0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
dt = 0.1
rec = []
node._step(dt)
assert rec[0]==(name1, 'step', dt)
assert rec[0]==(name1, 'step', dt)
assert not a_copy.done()
assert len(rec)==2
def test_updating_above_min_below_max(self, duration1, duration2):
# min < elapsed < next_elapsed < max
global rec
need_test = (duration1!=duration2)
if not need_test:
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
next_elapsed = (duration1 + duration2)/2.0 # above min, below max
dt = next_elapsed - elapsed
node._step(dt)
elapsed = next_elapsed
next_elapsed = (elapsed + max(duration1, duration2))/2.0
dt = next_elapsed - elapsed
rec = []
node._step(dt)
# expected:
# no call from the action with min duration
# only one call from the action with max duration and will be .update
if duration1 < duration2:
oname1 = name1
oname2 = name2
else:
oname1 = name2
oname2 = name1
rec_lo = [ e for e in rec if e[0]==oname1]
print 'rec_lo:', rec_lo
assert len(rec_lo)==0
rec = [ e for e in rec if e[0]==oname2]
rec = [ e for e in rec if e[1]!='step' ]
print 'rec hi:',rec
assert len(rec)==1
assert (rec[0][1]=='update' and
abs(rec[0][2] - next_elapsed/max(duration1, duration2))<fe)
def test_updating_above_min_below_max(self, duration1, duration2):
# min < elapsed < next_elapsed < max
global rec
need_test = (duration1 != duration2)
if not need_test:
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
next_elapsed = (duration1 + duration2) / 2.0 # above min, below max
dt = next_elapsed - elapsed
node._step(dt)
elapsed = next_elapsed
next_elapsed = (elapsed + max(duration1, duration2)) / 2.0
dt = next_elapsed - elapsed
rec = []
node._step(dt)
# expected:
# no call from the action with min duration
# only one call from the action with max duration and will be .update
if duration1 < duration2:
oname1 = name1
oname2 = name2
else:
oname1 = name2
oname2 = name1
rec_lo = [e for e in rec if e[0] == oname1]
print('rec_lo:', rec_lo)
assert len(rec_lo) == 0
rec = [e for e in rec if e[0] == oname2]
rec = [e for e in rec if e[1] != 'step']
print('rec hi:', rec)
assert len(rec) == 1
assert (rec[0][1] == 'update' and
abs(rec[0][2] - next_elapsed / max(duration1, duration2)) < fe)
def test_updating_below_min(self, duration1, duration2):
# next_elapsed < min(duration1, duration2)
global rec
# only applies if min(duration1, duration2)>=epsilon >0.0 , 1.0/epsilon
# well defined
need_test = True
try:
a = 1.0/duration1
b = 1.0/duration2
except ZeroDivisionError:
need_test = False
if not need_test:
# the test dont make sense for the parameters received, skip
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
min_duration = min(duration1, duration2)
for next_elapsed in [ min_duration/3.0, min_duration/2.0]:
dt = next_elapsed - elapsed
rec = []
node._step(dt)
rec = [ e for e in rec if e[1]!='step' ]
rec1 = [ e for e in rec if e[0]==name1]
assert len(rec1)==1
assert (rec1[0][1]=='update' and
abs(rec1[0][2]-next_elapsed/duration1)<fe
)
rec2 = [ e for e in rec if e[0]==name2]
assert len(rec2)==1
assert(rec2[0][1]=='update' and
abs(rec2[0][2]-next_elapsed/duration2)<fe
)
elapsed = next_elapsed
def update_crossing_max_from_below_min(self, duration1, duration2):
# elapsed < min <= max < next_elapsed
global rec
need_test = True
try:
a = 1.0/duration1
b = 1.0/duration2
except ZeroDivisionError:
need_test = False
if not need_test:
# the test dont make sense for the parameters received, skip
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
next_elapsed = min(duration1, duration2)/2.0 # above 0, below min
dt = next_elapsed - elapsed
node._step(dt)
next_elapsed = max(duration1, duration2)*1.1 # above max
dt = next_elapsed - elapsed
rec = []
node._step(dt)
# expected: for each action .update(1.0) and stop() called, in that order
# nothing more
# ? maybe step
recx = [ e for e in rec if e[1]!='step' ]
rec = [ e for e in recx if e[0]==name1]
assert len(rec)==2
assert rec[0][1]=='update' and rec[0][2]==1.0
assert rec[1][1]=='stop'
rec = [ e for e in recx if e[0]==name2]
assert len(rec)==2
assert rec[0][1]=='update' and rec[0][2]==1.0
assert rec[1][1]=='stop'
def test_receiving_stop_async_after_done2_before_done1(self):
global rec, next_done
next_done = 0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
dt = 0.1
next_done = 2
node._step(dt)
rec = []
print(rec)
a_copy.stop()
assert rec[0] == (name1, 'stop')
assert len(rec) == 1
def update_crossing_max_from_below_min(self, duration1, duration2):
# elapsed < min <= max < next_elapsed
global rec
need_test = True
try:
a = 1.0 / duration1
b = 1.0 / duration2
except ZeroDivisionError:
need_test = False
if not need_test:
# the test dont make sense for the parameters received, skip
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
next_elapsed = min(duration1, duration2) / 2.0 # above 0, below min
dt = next_elapsed - elapsed
node._step(dt)
next_elapsed = max(duration1, duration2) * 1.1 # above max
dt = next_elapsed - elapsed
rec = []
node._step(dt)
# expected: for each action .update(1.0) and stop() called, in that order
# nothing more
# ? maybe step
recx = [e for e in rec if e[1] != 'step']
rec = [e for e in recx if e[0] == name1]
assert len(rec) == 2
assert rec[0][1] == 'update' and rec[0][2] == 1.0
assert rec[1][1] == 'stop'
rec = [e for e in recx if e[0] == name2]
assert len(rec) == 2
assert rec[0][1] == 'update' and rec[0][2] == 1.0
assert rec[1][1] == 'stop'
def test_receiving_stop_async_after_done2_before_done1(self):
global rec, next_done
next_done=0
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UAction(name1)
a2 = UAction(name2)
composite = ac.spawn(a1, a2)
a_copy = node.do(composite)
dt = 0.1
next_done = 2
node._step(dt)
rec=[]
print rec
a_copy.stop()
assert rec[0]==(name1, 'stop')
assert len(rec)==1
def test_update_crossing_max_from_above_min(self, duration1, duration2):
# min < elapsed < max < next_elapsed
global rec
need_test = (duration1!=duration2)
if not need_test:
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
next_elapsed = (duration1 + duration2)/2.0 # above min, below max
dt = next_elapsed - elapsed
node._step(dt)
elapsed = next_elapsed
next_elapsed = max(duration1, duration2)*1.1 # above max
dt = next_elapsed - elapsed
rec = []
node._step(dt)
# expected: no call from action with min duration, two calls from the
# action with max duration: .update(1) and .stop() in that order
if duration1 < duration2:
oname1 = name1
oname2 = name2
else:
oname1 = name2
oname2 = name1
rec_lo = [ e for e in rec if e[0]==oname1]
print 'rec_lo:', rec_lo
assert len(rec_lo)==0
rec = [ e for e in rec if e[0]==oname2]
rec = [ e for e in rec if e[1]!='step' ]
print 'rec hi:', rec
assert rec[0][1]=='update' and rec[0][2]==1.0
assert rec[1][1]=='stop'
assert len(rec)==2
def test_update_crossing_max_from_above_min(self, duration1, duration2):
# min < elapsed < max < next_elapsed
global rec
need_test = (duration1 != duration2)
if not need_test:
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
next_elapsed = (duration1 + duration2) / 2.0 # above min, below max
dt = next_elapsed - elapsed
node._step(dt)
elapsed = next_elapsed
next_elapsed = max(duration1, duration2) * 1.1 # above max
dt = next_elapsed - elapsed
rec = []
node._step(dt)
# expected: no call from action with min duration, two calls from the
# action with max duration: .update(1) and .stop() in that order
if duration1 < duration2:
oname1 = name1
oname2 = name2
else:
oname1 = name2
oname2 = name1
rec_lo = [e for e in rec if e[0] == oname1]
print('rec_lo:', rec_lo)
assert len(rec_lo) == 0
rec = [e for e in rec if e[0] == oname2]
rec = [e for e in rec if e[1] != 'step']
print('rec hi:', rec)
assert rec[0][1] == 'update' and rec[0][2] == 1.0
assert rec[1][1] == 'stop'
assert len(rec) == 2
def test_updating_below_min(self, duration1, duration2):
# next_elapsed < min(duration1, duration2)
global rec
# only applies if min(duration1, duration2)>=epsilon >0.0 , 1.0/epsilon
# well defined
need_test = True
try:
a = 1.0 / duration1
b = 1.0 / duration2
except ZeroDivisionError:
need_test = False
if not need_test:
# the test dont make sense for the parameters received, skip
return
node = CocosNode()
name1 = '1'
name2 = '2'
a1 = UIntervalAction(name1, duration1)
a2 = UIntervalAction(name2, duration2)
composite = ac.spawn(a1, a2)
node.do(composite)
elapsed = 0.0
min_duration = min(duration1, duration2)
for next_elapsed in [min_duration / 3.0, min_duration / 2.0]:
dt = next_elapsed - elapsed
rec = []
node._step(dt)
rec = [e for e in rec if e[1] != 'step']
rec1 = [e for e in rec if e[0] == name1]
assert len(rec1) == 1
assert (rec1[0][1] == 'update'
and abs(rec1[0][2] - next_elapsed / duration1) < fe)
rec2 = [e for e in rec if e[0] == name2]
assert len(rec2) == 1
assert (rec2[0][1] == 'update'
and abs(rec2[0][2] - next_elapsed / duration2) < fe)
elapsed = next_elapsed
