def test_filtered_none_components_deps(self):
"""
Check that dependencies are not in the graph when they are filtered out.
RuleSet: #root -> #deps (filter = NONE)
Components: a#root
Component a provides a depfinder that returns b#deps
Expecting: a#root, b#deps (b#deps has no action, it has been filtered out)
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="R-root",
action="Root Action",
types=["root@cat"],
depsfinder=tools.getMockDepsFinderCmd(["b#deps@cat"]),
dependson=["R-Deps"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="R-Deps",
action="Deps Action",
types=["deps@cat"],
filter=NONE))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("a#root@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 2)
self.assertTrue(depgraph.dag is not None)
self.assertTrue("a#root@cat" in components)
self.assertTrue("R-root" in components["a#root@cat"].actions)
self.assertEquals("Root Action", components["a#root@cat"].actions["R-root"])
self.assertTrue("b#deps@cat" in components)
self.assertTrue(depgraph.dag.has_node("a#root@cat"))
self.assertTrue(depgraph.dag.has_node("b#deps@cat"))
self.assertTrue("Deps Action" not in components["b#deps@cat"].actions)
def test_a_nop_b(self):
"""
Check that action NONE are understood correctly.
RuleSet: #root, #dep (filter = ALL),
a#root -> b#dep (a.action=NONE)
Expecting: a#root -> b#dep
But a#root has no attribute in the xml graph.
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Root",
types=["root@cat"],
action=NONE,
depsfinder=tools.getMockDepsFinderCmd(["b#dep@cat"]),
dependson=['Dep']))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Dep",
types=["dep@cat"],
action="Dep Action"))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("a#root@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 2)
self.assertTrue("a#root@cat" in components)
self.assertTrue("b#dep@cat" in components)
self.assertTrue(depgraph.dag is not None)
self.assertTrue(depgraph.dag.has_node("a#root@cat"))
self.assertTrue(depgraph.dag.has_node("b#dep@cat"))
self.assertFalse("Root" in components["a#root@cat"].actions, components)
self.assertTrue("Dep" in components["b#dep@cat"].actions)
attributes = depgraph.dag.node_attributes("a#root@cat")
self.assertEquals(len(attributes), 0)
attributes = depgraph.dag.node_attributes("b#dep@cat")
self.assertEquals(len(attributes), 1)
def test_checksum_different_types(self):
rule1 = tools.create_rule(self.__class__.__name__, "R1")
rule2 = tools.create_rule(self.__class__.__name__, "R2")
self.db.add_rule(rule1)
self.db.add_rule(rule2)
(orig_ruleset_h, orig_h_for) = self.db.checksum(rule1.ruleset)
self.db.remove_rules(rule1.ruleset)
rule2 = tools.create_rule(self.__class__.__name__, "R2", types=["type@cat"])
self.db.add_rule(rule1)
self.db.add_rule(rule2)
(other_ruleset_h, other_h_for) = self.db.checksum(rule1.ruleset)
self.assertNotEquals(orig_ruleset_h.hexdigest(),
other_ruleset_h.hexdigest())
self.assertNotEquals(orig_h_for["R2"].hexdigest(),
other_h_for["R2"].hexdigest())
self.db.remove_rules(rule1.ruleset)
rule1 = tools.create_rule(self.__class__.__name__, "R1", types=["type@cat", "ALL"])
self.db.add_rule(rule1)
self.db.add_rule(rule2)
(other_ruleset_h, other_h_for) = self.db.checksum(rule1.ruleset)
self.assertNotEquals(orig_ruleset_h.hexdigest(),
other_ruleset_h.hexdigest())
self.assertNotEquals(orig_h_for["R1"].hexdigest(),
other_h_for["R1"].hexdigest())
def test_none_rulename_forbidden(self):
try:
tools.create_rule(self.__class__.__name__,
None)
self.fail("Setting rule name to None should raise an exception!")
except ValueError:
pass
def test_multiple_actions_cycle(self):
"""
Check that a given component can contain multiple actions.
RuleSet: R1:#ta, R2:#ta->R1
Components: a#ta (R1 depsfinder returns itself: a#ta)
Expecting: a#ta with 2 actions and a cycle.
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="R1",
action="Action for a",
types=["ta@cat"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="R2",
action="Action for a",
types=["ta@cat"],
depsfinder=tools.getMockDepsFinderCmd(["a#ta@cat"]),
dependson=["R1"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("a#ta@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 1, "Map: %s" % components)
self.assertTrue("a#ta@cat" in components)
self.assertTrue("R1" in components["a#ta@cat"].actions)
self.assertTrue("R2" in components["a#ta@cat"].actions)
self.assertEquals(len(components["a#ta@cat"].actions), 2)
self.assertEquals(len(depgraph.dag.node_attributes("a#ta@cat")), 2)
self.assertTrue(depgraph.dag.has_edge(("a#ta@cat", "a#ta@cat")))
def test_simple_deps_ta_tb_b_a_nodepsfinder(self):
"""
RuleSet: #ta->#tb,
Components: b#tb, a#ta (reverse than test_simple_deps_ta_tb_a_b_nodepsfinder)
Expecting: a#ta, b#tb (order does not count)
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Ra",
action="Action for a",
types=["ta@cat"],
dependson=["Rb"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Rb",
action="Action for b",
types=["tb@cat"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("b#tb@cat"),
Component("a#ta@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 2)
self.assertTrue("a#ta@cat" in components)
self.assertTrue("b#tb@cat" in components)
self.assertTrue(depgraph.dag is not None)
self.assertTrue(depgraph.dag.has_node("a#ta@cat"))
self.assertTrue(depgraph.dag.has_node("b#tb@cat"))
self.assertNoEdgeBetween(depgraph.dag, "a#ta@cat", "b#tb@cat")
def test_simple_nodeps_ta_tb_a_b(self):
"""
RuleSet: #ta, #tb,
Components: a#ta, b#tb
Expecting: a#ta, b#tb
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Ra",
action="Action for a",
types=["ta@cat"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Rb",
action="Action for b",
types=["tb@cat"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("a#ta@cat"),
Component("b#tb@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 2)
self.assertTrue("a#ta@cat" in components)
self.assertTrue("b#tb@cat" in components)
self.assertTrue(depgraph.dag is not None)
self.assertTrue(depgraph.dag.has_node("a#ta@cat"))
self.assertTrue(depgraph.dag.has_node("b#tb@cat"))
self.assertTrue("Ra" in components["a#ta@cat"].actions)
self.assertEquals("Action for a", components["a#ta@cat"].actions["Ra"])
self.assertTrue("Rb" in components["b#tb@cat"].actions)
self.assertEquals("Action for b", components["b#tb@cat"].actions["Rb"])
self.assertNoEdgeBetween(depgraph.dag, "a#ta@cat", "b#tb@cat")
def test_multiple_actions_nodeps(self):
"""
Check that a given component can contain multiple actions.
RuleSet: #ta, #ta
Components: a#ta
Expecting: a#ta with 2 actions.
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="R1",
action="Action for a",
types=["ta@cat"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="R2",
action="Action for a",
types=["ta@cat"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("a#ta@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 1, "Map: %s" % components)
self.assertTrue("a#ta@cat" in components)
self.assertTrue("R1" in components["a#ta@cat"].actions)
self.assertTrue("R2" in components["a#ta@cat"].actions)
self.assertEquals(len(components["a#ta@cat"].actions), 2)
self.assertEquals(len(depgraph.dag.node_attributes("a#ta@cat")), 2)
def test_root_in_simple_cycle(self):
"""
The root is in a simple cycle.
RuleSet: #ta->#tb, #tb->#tc, #tc->#ta (triangle)
Components: b#tb
Expecting: b#tb
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Ra",
action="Action for a",
types=["ta@cat"],
dependson=["Rb"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Rb",
action="Action for b",
types=["tb@cat"],
dependson=["Rc"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Rc",
action="Action for c",
dependson=["Ra"],
types=["tc@cat"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("b#tb@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 1, "Map: %s" % components)
self.assertTrue("b#tb@cat" in components)
self.assertTrue(depgraph.dag is not None)
self.assertTrue(depgraph.dag.has_node("b#tb@cat"))
def test_no_root_with_cycle_in_graph_rules(self):
"""
There are no match in the given component list.
RuleSet: #ta->#tb->#ta
Components: c#tc
Expecting: c#tc.
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Ra",
action="Action for a",
types=["ta@cat"],
depsfinder=tools.getMockDepsFinderCmd(["foo#bar@cat"]),
dependson=["Rb"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Rb",
action="Action for b",
types=["tb@cat"],
depsfinder=tools.getMockDepsFinderCmd(["foo#bar@cat"]),
dependson=["Ra"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("c#tc@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 1, "Map: %s" % components)
self.assertTrue("c#tc@cat" in components)
self.assertTrue(depgraph.dag is not None)
self.assertEquals(len(depgraph.dag.nodes()), 1)
self.assertTrue(depgraph.dag.has_node("c#tc@cat"))
def test_simple_deps_ta_tb_b_a_withdepsfinder(self):
"""
RuleSet: #ta->#tb,
Components: b#tb, a#ta (reverse)
Component a does provide a depfinder that returns b#tb
Expecting: a#ta -> b#tb
"""
rules = set()
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Ra",
action="Action for a",
types=["ta@cat"],
depsfinder=tools.getMockDepsFinderCmd(["b#tb@cat"]),
dependson=["Rb"]))
rules.add(tools.create_rule(ruleset=self.__class__.__name__,
name="Rb",
action="Action for b",
types=["tb@cat"]))
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("b#tb@cat"),
Component("a#ta@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 2, "Map: %s" % components)
self.assertTrue("a#ta@cat" in components)
self.assertTrue("b#tb@cat" in components)
self.assertTrue(depgraph.dag is not None)
self.assertTrue(depgraph.dag.has_node("a#ta@cat"))
self.assertTrue(depgraph.dag.has_node("b#tb@cat"))
self.assertTrue(depgraph.dag.has_edge(("a#ta@cat", "b#tb@cat")))
def test_empty_depsfinder_forbidden(self):
try:
tools.create_rule(self.__class__.__name__,
"EmptyDepsFinderForbidden",
depsfinder="")
self.fail("Setting an empty depsfinder should raise an exception!")
except ValueError:
pass
def test_rule_pass_filter_re_category(self):
rule = tools.create_rule("RS", "RN", filter="%category =~ cat")
self.assertTrue(rule.pass_filter(Component("foo#bar@cat")))
self.assertFalse(rule.pass_filter(Component("bar#foo@baz")))
rule = tools.create_rule("RS", "RN", filter="%category !~ cat")
self.assertFalse(rule.pass_filter(Component("foo#bar@cat")))
self.assertTrue(rule.pass_filter(Component("bar#foo@baz")))
def test_rule_pass_filter_re_type(self):
rule = tools.create_rule("RS", "RN", filter="%type =~ bar")
self.assertTrue(rule.pass_filter(Component("foo#bar@cat")))
self.assertFalse(rule.pass_filter(Component("bar#foo@cat")))
rule = tools.create_rule("RS", "RN", filter="%type !~ bar")
self.assertFalse(rule.pass_filter(Component("foo#bar@cat")))
self.assertTrue(rule.pass_filter(Component("bar#foo@cat")))
def test_empty_types_forbidden(self):
try:
tools.create_rule(self.__class__.__name__,
"EmptyTypesForbidden",
types=set())
self.fail("Setting an empty set should raise an exception!")
except ValueError:
pass
def test_baddep2(self):
rule1 = tools.create_rule(self.__class__.__name__, "BadDep2-1")
rule2 = tools.create_rule(self.__class__.__name__, "BadDep2-2", dependson="Unknown")
rules = set([rule1, rule2])
try:
RuleSet(rules)
self.fail("Unknown Dependency should be raised: %s" % rule2)
except UnknownDepError as ude:
print "Exception is: %s" % ude
def test_update_name_deps_simple(self):
self.db.add_rule(tools.create_rule("RS", "r1"))
self.db.add_rule(tools.create_rule("RS", "r2", dependson=set(['r1'])))
self.db.update_rule("RS", "r1", [("name", "foo")])
rules = self.db.get_rules_for("RS")
self.assertTrue(rules is not None)
self.assertEquals(len(rules), 2)
self.assertEquals(len(rules["r2"].dependson), 1)
self.assertTrue("foo" in rules["r2"].dependson)
def test_update_ruleset(self):
rule = tools.create_rule(self.__class__.__name__, "update")
self.db.add_rule(rule)
self.db.update_rule(rule.ruleset, rule.name, [("ruleset", "NewRS")])
rules_for = self.db.get_rules_map()
self.assertTrue(rules_for is not None)
self.assertEquals(len(rules_for), 1, str(rules_for))
self.assertRuleInMap(tools.create_rule("NewRS", "update"),
rules_for)
def test_dup_forbidden(self):
rule1 = tools.create_rule(self.__class__.__name__, "DupForbidden")
rule2 = tools.create_rule(self.__class__.__name__, "DupForbidden")
self.assertEquals(rule1, rule2)
self.db.add_rule(rule1)
try:
self.db.add_rule(rule2)
self.fail("Duplicate rules are forbidden in the DB")
except Exception as e:
print "Exception is: %s" % e
def test_rule_match_type_multiple(self):
rule = tools.create_rule("RS", "RN", types=["bar@cat", "baz@cat"])
self.assertTrue(rule.match_type(Component("foo#bar@cat")))
self.assertTrue(rule.match_type(Component("foo#baz@cat")))
self.assertFalse(rule.match_type(Component("bar#foo@cat")))
rule = tools.create_rule("RS", "RN", types=["bar@cat1", "baz@cat2"])
self.assertTrue(rule.match_type(Component("foo#bar@cat1")))
self.assertTrue(rule.match_type(Component("foo#baz@cat2")))
self.assertFalse(rule.match_type(Component("foo#bar@cat2")))
self.assertFalse(rule.match_type(Component("foo#baz@cat1")))
def test_dup_forbidden(self):
rule1 = tools.create_rule(self.__class__.__name__, "DupForbidden")
rule2 = tools.create_rule(self.__class__.__name__, "DupForbidden")
self.assertEquals(rule1, rule2)
self.db.add_rule(rule1)
try:
self.db.add_rule(rule2)
self.fail("Duplicate rules are forbidden in the DB")
except DuplicateRuleError as dre:
self.assertEquals(dre.ruleset, self.__class__.__name__)
self.assertEquals(dre.name, "DupForbidden")
def test_cycles_simple(self):
"""Cycles are allowed in the graph rules"""
rules = set()
rules.add(tools.create_rule(self.__class__.__name__,
"nocycles_simple1",
dependson=["nocycles_simple2"]))
rules.add(tools.create_rule(self.__class__.__name__,
"nocycles_simple2",
dependson=["nocycles_simple1"]))
# This should not raise an exception
RuleSet(rules)
def test_ruleset_different(self):
rules = set()
rules.add(tools.create_rule(self.__class__.__name__,
"ruleset_different"))
rules.add(tools.create_rule(self.__class__.__name__ + "-2",
"ruleset_different"))
try:
RuleSet(rules)
self.fail("Creating a RuleSet with different " + \
"ruleset should raise an exception")
except ValueError:
pass
def test_remove_ref_deps_single(self):
self.db.add_rule(tools.create_rule(self.__class__.__name__, "r1"))
self.db.add_rule(tools.create_rule(self.__class__.__name__, "r2",
dependson=set(['r1'])))
remaining = self.db.remove_rules(self.__class__.__name__, ("r1",))
self.assertEquals(len(remaining), 0)
rules = self.db.get_rules_for(self.__class__.__name__)
self.assertTrue(rules is not None)
self.assertEquals(len(rules), 1)
self.assertTrue("r2" in rules)
self.assertEquals(len(rules["r2"].dependson), 0)
def test_root_rules_for_a_a(self):
rules = set()
r1 = tools.create_rule(
ruleset=self.__class__.__name__, name="R1", action="A1", types=["ta@cat"], dependson=["R2"]
)
r2 = tools.create_rule(ruleset=self.__class__.__name__, name="R2", action="A2", types=["ta@cat"])
rules.add(r1)
rules.add(r2)
ruleset = RuleSet(rules)
types = ruleset.root_rules_for
self.assertTrue(len(types) == 1, types)
self.assertTrue(r1 in types["ta@cat"], types)
def test_remove_whole_ruleset(self):
self.db.add_rule(tools.create_rule(self.__class__.__name__, "remove1"))
self.db.add_rule(tools.create_rule(self.__class__.__name__, "remove2"))
self.db.add_rule(tools.create_rule(self.__class__.__name__, "remove3"))
self.db.add_rule(tools.create_rule("other_ruleset", "a_rule"))
remaining = self.db.remove_rules(self.__class__.__name__)
self.assertEquals(len(remaining), 0)
rules_for = self.db.get_rules_map()
self.assertTrue(rules_for is not None)
self.assertEquals(len(rules_for), 1)
self.assertTrue(self.__class__.__name__ not in rules_for)
self.assertEquals(len(rules_for["other_ruleset"]), 1)
def test_multiple_removal(self):
self.db.add_rule(tools.create_rule(self.__class__.__name__, "remove1"))
self.db.add_rule(tools.create_rule(self.__class__.__name__, "remove2"))
self.db.add_rule(tools.create_rule(self.__class__.__name__, "remove3"))
remaining = self.db.remove_rules(self.__class__.__name__,
("remove1", "remove2", "unknown"))
self.assertEquals(len(remaining), 1)
self.assertTrue("unknown" in remaining)
rules = self.db.get_rules_for(self.__class__.__name__)
self.assertTrue(rules is not None)
self.assertEquals(len(rules), 1)
self.assertTrue("remove3" in rules)
def test_only_root_rules_applied(self):
"""
Check that a rule is applied on a parameter only if it is a
potential root.
RuleSet: #t(action1)->#t(action2)
Components: a#t, b#t (a#t depsfinder returns b#t)
Expecting: a#t contains only 1 action while b#t contains two actions.
"""
rules = set()
rules.add(
tools.create_rule(
ruleset=self.__class__.__name__,
name="Ra",
action="Action for a",
types=["t@cat"],
filter="%name =~ a",
depsfinder=tools.getMockDepsFinderCmd(["b#t@cat"]),
dependson=["Rdep"],
)
)
rules.add(
tools.create_rule(
ruleset=self.__class__.__name__,
name="Rb",
action="Action for b",
types=["t@cat"],
filter="%name =~ b",
dependson=["Rdep"],
)
)
rules.add(
tools.create_rule(ruleset=self.__class__.__name__, name="Rdep", action="Action for dep", types=["t@cat"])
)
ruleset = RuleSet(rules)
depgraph = ruleset.get_depgraph([Component("a#t@cat"), Component("b#t@cat")])
components = depgraph.components_map
self.assertTrue(components is not None)
self.assertEquals(len(components), 2, "Map: %s" % components)
self.assertTrue("a#t@cat" in components)
self.assertTrue("b#t@cat" in components)
self.assertEquals(len(components["a#t@cat"].actions), 1)
self.assertTrue("Ra" in components["a#t@cat"].actions)
self.assertEquals(len(components["b#t@cat"].actions), 2)
self.assertTrue("Rb" in components["b#t@cat"].actions)
self.assertTrue("Rdep" in components["b#t@cat"].actions)
self.assertEquals(len(depgraph.dag.node_attributes("a#t@cat")), 1)
self.assertEquals(len(depgraph.dag.node_attributes("b#t@cat")), 2)
def test_update_normal_fields(self):
rule = tools.create_rule(self.__class__.__name__, "update_normal")
self.db.add_rule(rule)
self.db.update_rule(rule.ruleset, rule.name, [("action", "NewAction"),
("filter", "NewFilter")])
rules_for = self.db.get_rules_map()
self.assertTrue(rules_for is not None)
self.assertEquals(len(rules_for), 1, str(rules_for))
self.assertRuleInMap(tools.create_rule(self.__class__.__name__,
"update_normal"),
rules_for)
rule = rules_for[self.__class__.__name__]["update_normal"]
self.assertEquals(rule.action, "NewAction")
self.assertEquals(rule.filter, "NewFilter")
def test_update_ruleset_deps_multiple(self):
self.db.add_rule(tools.create_rule("RS", "r1"))
self.db.add_rule(tools.create_rule("RS", "r2", dependson=set(['r1'])))
self.db.add_rule(tools.create_rule("RS", "r3", dependson=set(['r1', "r2"])))
self.db.update_rule("RS", "r1", [("ruleset", "newRS")])
rules = self.db.get_rules_for("RS")
self.assertTrue(rules is not None)
self.assertEquals(len(rules), 2)
self.assertEquals(len(rules["r2"].dependson), 0)
self.assertEquals(len(rules["r3"].dependson), 1)
self.assertTrue("r2" in rules["r3"].dependson)
rules = self.db.get_rules_for("newRS")
self.assertTrue(rules is not None)
self.assertEquals(len(rules), 1)
self.assertTrue("r1" in rules)
