def test2():
re = background(function2)
now = time.time()
try:
assert re.wait() == True
except Exception as e:
print e
def prefetch(fid):
loadnext = [
sharedmem.background(
lambda fidnext: prefetcher(fidnext),
fidnext)
for fidnext in range(fid, fid + chunksize) if fidnext < Nfile ]
return loadnext
def prefetch(fid):
loadnext = [
sharedmem.background(lambda fidnext: prefetcher(fidnext), fidnext)
for fidnext in range(fid, fid + chunksize)
if fidnext < Nfile
]
return loadnext
def test_background():
def function1():
time.sleep(2)
return True
re = background(function1)
now = time.time()
assert re.wait() == True
assert int(time.time() - now + 0.5) == 2
def test_background():
def function1():
time.sleep(2)
return True
re = background(function1)
now = time.time()
assert re.wait() == True
assert int(time.time() - now + 0.5) == 2
def test_background_raise():
def function2():
raise Exception('test exception')
time.sleep(2)
re = background(function2)
now = time.time()
try:
assert re.wait() == True
except Exception as e:
return
raise AssertionError("Shall not reach here")
def test_background_raise():
def function2():
raise Exception('test exception')
time.sleep(2)
re = background(function2)
now = time.time()
try:
assert re.wait() == True
except Exception as e:
return
raise AssertionError("Shall not reach here")
def test1():
re = background(function1)
now = time.time()
assert re.wait() == True
assert int(time.time() - now + 0.5) == 3
print 'test1'
