def test_explain_queue(self):
"""Test explain queue"""
app1 = scheduler.Application('foo.xxx#1',
100,
demand=[1, 1, 1],
affinity='foo.xxx')
app2 = scheduler.Application('bar.xxx#2',
100,
demand=[1, 1, 1],
affinity='foo.xxx')
app3 = scheduler.Application('bla.xxx#3',
50,
demand=[1, 1, 1],
affinity='bla.xxx')
(self.cell.partitions['_default'].allocation.get_sub_alloc(
't1').get_sub_alloc('t3').get_sub_alloc('a2').add(app1))
(self.cell.partitions['_default'].allocation.get_sub_alloc(
't1').get_sub_alloc('t3').get_sub_alloc('a2').add(app2))
(self.cell.partitions['part'].allocation.get_sub_alloc(
't2').get_sub_alloc('a2').add(app3))
df = reports.explain_queue(self.cell, '_default')
self.assertEqual(len(df), 2 * 4) # 2 apps at 4 alloc levels
df = reports.explain_queue(self.cell, '_default', 'foo*')
self.assertEqual(len(df), 4) # 1 app at 4 alloc levels
df = reports.explain_queue(self.cell, 'part')
self.assertEqual(len(df), 3) # 1 app at 3 alloc levels
def queue(instance, partition):
"""Explain the application queue"""
cell_master = make_readonly_master()
frame = reports.explain_queue(cell_master.cell,
partition,
pattern=instance)
_print(frame, explain=True)