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# coding: utf8 |
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# Copyright 2013-2017 Vincent Jacques <[email protected]> |
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from __future__ import division, absolute_import, print_function |
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from ActionTree import * |
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from . import * |
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class ExecutionTestCase(ActionTreeTestCase): |
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def test_simple_execution(self): |
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a = self._action("a", return_value=42) |
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report = execute(a, cpu_cores=1) |
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self.assertTrue(report.is_success) |
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self.assertEqual(report.get_action_status(a).status, SUCCESSFUL) |
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self.assertEqual(report.get_action_status(a).return_value, 42) |
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def test_many_dependencies(self): |
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# a |
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# /|\ |
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# / | \ |
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# b c d |
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a = self._action("a") |
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b = self._action("b") |
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c = self._action("c") |
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d = self._action("d") |
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a.add_dependency(b) |
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a.add_dependency(c) |
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a.add_dependency(d) |
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execute(a, cpu_cores=1) |
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self.assertEventsEqual("bcd a") |
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def test_deep_dependencies(self): |
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# a |
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# | |
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# b |
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# | |
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# c |
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# | |
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# d |
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# | |
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# e |
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# | |
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# f |
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a = self._action("a") |
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b = self._action("b") |
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c = self._action("c") |
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d = self._action("d") |
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e = self._action("e") |
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f = self._action("f") |
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a.add_dependency(b) |
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b.add_dependency(c) |
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c.add_dependency(d) |
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d.add_dependency(e) |
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e.add_dependency(f) |
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execute(a, cpu_cores=1) |
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self.assertEventsEqual("f e d c b a") |
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def test_diamond_dependencies(self): |
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# a |
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# / \ |
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# b c |
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# \ / |
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# d |
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a = self._action("a") |
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b = self._action("b") |
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c = self._action("c") |
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d = self._action("d") |
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a.add_dependency(b) |
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a.add_dependency(c) |
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b.add_dependency(d) |
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c.add_dependency(d) |
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execute(a, cpu_cores=1) |
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self.assertEventsEqual("d bc a") |
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def test_half_diamond_dependency(self): |
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# a |
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# /| |
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# b | |
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# \| |
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# d |
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a = self._action("a") |
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b = self._action("b") |
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d = self._action("d") |
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a.add_dependency(b) |
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a.add_dependency(d) |
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b.add_dependency(d) |
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execute(a, cpu_cores=1) |
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self.assertEventsEqual("d b a") |
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def test_two_deep_branches(self): |
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# a |
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# / \ |
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# b c |
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# | | |
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# d e |
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a = self._action("a") |
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b = self._action("b") |
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c = self._action("c") |
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d = self._action("d") |
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e = self._action("e") |
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a.add_dependency(b) |
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a.add_dependency(c) |
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b.add_dependency(d) |
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c.add_dependency(e) |
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execute(a, cpu_cores=1) |
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self.assertEventsIn([ |
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# Leaves first |
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["d", "e", "b", "c", "a"], |
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["e", "d", "b", "c", "a"], |
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["d", "e", "c", "b", "a"], |
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["e", "d", "c", "b", "a"], |
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# Full branch first |
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["d", "b", "e", "c", "a"], |
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["e", "c", "d", "b", "a"], |
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# Leave, then full branch |
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["e", "d", "b", "c", "a"], |
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["d", "e", "c", "b", "a"], |
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]) |
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def test_limited_resource_doesnt_block_execution(self): |
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a = self._action("a") |
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a.require_resource(CPU_CORE, 10) |
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report = execute(a, cpu_cores=1) |
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self.assertTrue(report.is_success) |
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jacquev6 /
ActionTree
