def test_1():
semaphore = BoundedSemaphore(value=cpu_count())
task_graph = TaskGraph('test1', 'build', semaphore)
tests_run = {}
tests_completed = {}
def run_task(task):
tests_run[task.name] = True
def delay_completion():
tests_completed[task.name] = True
timer = Timer(1, delay_completion)
timer.start()
timer.join()
task_a = Task(
name = 'task a',
rule = run_task,
src = [FileDependency('test.py')],
always_build = True
)
task_b = Task(
name = 'task b',
rule = run_task,
src = [FileDependency('test.py')],
always_build = True
)
task_graph.add_task(task_a)
task_graph.add_task(task_b)
task_graph.execute()
try:
if (tests_run['task a'] and
tests_run['task b'] and
tests_completed['task b'] and
tests_completed['task b']):
print 'pass'
else:
print 'fail'
except KeyError:
print 'fail'
def test_2():
semaphore = BoundedSemaphore(value=cpu_count())
task_graph = TaskGraph('test2', 'build', semaphore)
def run_copy_task(task):
def delay_completion():
src_file = open(task.src[0].path, 'rt')
dst_file = open(task.dst[0].path, 'wt')
dst_file.write(src_file.read())
dst_file.close()
src_file.close()
timer = Timer(1, delay_completion)
timer.start()
timer.join()
def run_b(task):
src_file = open(task.src[0].path, 'rt')
print(src_file.read())
src_file.close()
test_output = FileDependency('text-output.txt')
task_a = Task(name='task a',
rule=run_copy_task,
src=[FileDependency('test.txt')],
dst=[test_output])
task_b = Task(name='task b', rule=run_b, src=[test_output])
task_graph.add_task(task_a)
task_graph.add_task(task_b)
task_graph.execute()
def test_2():
semaphore = BoundedSemaphore(value=cpu_count())
task_graph = TaskGraph('test2', 'build', semaphore)
def run_copy_task(task):
def delay_completion():
src_file = open(task.src[0].path, 'rt')
dst_file = open(task.dst[0].path, 'wt')
dst_file.write(src_file.read())
dst_file.close()
src_file.close()
timer = Timer(1, delay_completion)
timer.start()
timer.join()
def run_b(task):
src_file = open(task.src[0].path, 'rt')
print(src_file.read())
src_file.close()
test_output = FileDependency('text-output.txt')
task_a = Task(
name = 'task a',
rule = run_copy_task,
src = [FileDependency('test.txt')],
dst = [test_output]
)
task_b = Task(
name = 'task b',
rule = run_b,
src = [test_output]
)
task_graph.add_task(task_a)
task_graph.add_task(task_b)
task_graph.execute()
def test_1():
semaphore = BoundedSemaphore(value=cpu_count())
task_graph = TaskGraph('test1', 'build', semaphore)
tests_run = {}
tests_completed = {}
def run_task(task):
tests_run[task.name] = True
def delay_completion():
tests_completed[task.name] = True
timer = Timer(1, delay_completion)
timer.start()
timer.join()
task_a = Task(name='task a',
rule=run_task,
src=[FileDependency('test.py')],
always_build=True)
task_b = Task(name='task b',
rule=run_task,
src=[FileDependency('test.py')],
always_build=True)
task_graph.add_task(task_a)
task_graph.add_task(task_b)
task_graph.execute()
try:
if (tests_run['task a'] and tests_run['task b']
and tests_completed['task b'] and tests_completed['task b']):
print 'pass'
else:
print 'fail'
except KeyError:
print 'fail'
