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Diffstat (limited to 'cmds/statsd/tests/LogEntryMatcher_test.cpp')
| -rw-r--r-- | cmds/statsd/tests/LogEntryMatcher_test.cpp | 601 |
1 files changed, 601 insertions, 0 deletions
diff --git a/cmds/statsd/tests/LogEntryMatcher_test.cpp b/cmds/statsd/tests/LogEntryMatcher_test.cpp new file mode 100644 index 000000000000..1023ea40aa55 --- /dev/null +++ b/cmds/statsd/tests/LogEntryMatcher_test.cpp @@ -0,0 +1,601 @@ +// Copyright (C) 2017 The Android Open Source Project +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h" +#include "matchers/matcher_util.h" +#include "stats_log_util.h" +#include "stats_util.h" + +#include <gtest/gtest.h> +#include <log/log_event_list.h> +#include <log/log_read.h> +#include <log/logprint.h> + +#include <stdio.h> + +using namespace android::os::statsd; +using std::unordered_map; +using std::vector; + +const int32_t TAG_ID = 123; +const int FIELD_ID_1 = 1; +const int FIELD_ID_2 = 2; +const int FIELD_ID_3 = 2; + +const int ATTRIBUTION_UID_FIELD_ID = 1; +const int ATTRIBUTION_TAG_FIELD_ID = 2; + + +#ifdef __ANDROID__ +TEST(AtomMatcherTest, TestSimpleMatcher) { + UidMap uidMap; + + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + simpleMatcher->set_atom_id(TAG_ID); + + LogEvent event(TAG_ID, 0); + EXPECT_TRUE(event.write(11)); + event.init(); + + // Test + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + // Wrong tag id. + simpleMatcher->set_atom_id(TAG_ID + 1); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); +} + +TEST(AtomMatcherTest, TestAttributionMatcher) { + UidMap uidMap; + AttributionNode attribution_node1; + attribution_node1.set_uid(1111); + attribution_node1.set_tag("location1"); + + AttributionNode attribution_node2; + attribution_node2.set_uid(2222); + attribution_node2.set_tag("location2"); + + AttributionNode attribution_node3; + attribution_node3.set_uid(3333); + attribution_node3.set_tag("location3"); + std::vector<AttributionNode> attribution_nodes = + { attribution_node1, attribution_node2, attribution_node3 }; + + // Set up the event + LogEvent event(TAG_ID, 0); + event.write(attribution_nodes); + event.write("some value"); + // Convert to a LogEvent + event.init(); + + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + simpleMatcher->set_atom_id(TAG_ID); + + // Match first node. + auto attributionMatcher = simpleMatcher->add_field_value_matcher(); + attributionMatcher->set_field(FIELD_ID_1); + attributionMatcher->set_position(Position::FIRST); + attributionMatcher->mutable_matches_tuple()->add_field_value_matcher()->set_field( + ATTRIBUTION_TAG_FIELD_ID); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0)->set_eq_string("tag"); + + auto fieldMatcher = simpleMatcher->add_field_value_matcher(); + fieldMatcher->set_field(FIELD_ID_2); + fieldMatcher->set_eq_string("some value"); + + // Tag not matched. + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location3"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + // Match last node. + attributionMatcher->set_position(Position::LAST); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + // Match any node. + attributionMatcher->set_position(Position::ANY); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location2"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location4"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + // Attribution match but primitive field not match. + attributionMatcher->set_position(Position::ANY); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("location2"); + fieldMatcher->set_eq_string("wrong value"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + fieldMatcher->set_eq_string("some value"); + + // Uid match. + attributionMatcher->set_position(Position::ANY); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0)->set_field( + ATTRIBUTION_UID_FIELD_ID); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0)->set_eq_string("pkg0"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + uidMap.updateMap({1111, 1111, 2222, 3333, 3333} /* uid list */, + {1, 1, 2, 1, 2} /* version list */, + {android::String16("pkg0"), android::String16("pkg1"), + android::String16("pkg1"), android::String16("Pkg2"), + android::String16("PkG3")} /* package name list */); + + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg2"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg0"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + attributionMatcher->set_position(Position::FIRST); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg0"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg2"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + attributionMatcher->set_position(Position::LAST); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg0"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg2"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + // Uid + tag. + attributionMatcher->set_position(Position::ANY); + attributionMatcher->mutable_matches_tuple()->add_field_value_matcher()->set_field( + ATTRIBUTION_TAG_FIELD_ID); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg0"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location2"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg2"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + attributionMatcher->set_position(Position::FIRST); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg0"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location2"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg2"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location3"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location3"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + attributionMatcher->set_position(Position::LAST); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg0"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg1"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location2"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg2"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location3"); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(0) + ->set_eq_string("pkg3"); + attributionMatcher->mutable_matches_tuple()->mutable_field_value_matcher(1) + ->set_eq_string("location1"); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); +} + +TEST(AtomMatcherTest, TestBoolMatcher) { + UidMap uidMap; + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + simpleMatcher->set_atom_id(TAG_ID); + auto keyValue1 = simpleMatcher->add_field_value_matcher(); + keyValue1->set_field(FIELD_ID_1); + auto keyValue2 = simpleMatcher->add_field_value_matcher(); + keyValue2->set_field(FIELD_ID_2); + + // Set up the event + LogEvent event(TAG_ID, 0); + EXPECT_TRUE(event.write(true)); + EXPECT_TRUE(event.write(false)); + // Convert to a LogEvent + event.init(); + + // Test + keyValue1->set_eq_bool(true); + keyValue2->set_eq_bool(false); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + keyValue1->set_eq_bool(false); + keyValue2->set_eq_bool(false); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + keyValue1->set_eq_bool(false); + keyValue2->set_eq_bool(true); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + keyValue1->set_eq_bool(true); + keyValue2->set_eq_bool(true); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); +} + +TEST(AtomMatcherTest, TestStringMatcher) { + UidMap uidMap; + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + simpleMatcher->set_atom_id(TAG_ID); + auto keyValue = simpleMatcher->add_field_value_matcher(); + keyValue->set_field(FIELD_ID_1); + keyValue->set_eq_string("some value"); + + // Set up the event + LogEvent event(TAG_ID, 0); + event.write("some value"); + // Convert to a LogEvent + event.init(); + + // Test + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); +} + +TEST(AtomMatcherTest, TestMultiFieldsMatcher) { + UidMap uidMap; + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + simpleMatcher->set_atom_id(TAG_ID); + auto keyValue1 = simpleMatcher->add_field_value_matcher(); + keyValue1->set_field(FIELD_ID_1); + auto keyValue2 = simpleMatcher->add_field_value_matcher(); + keyValue2->set_field(FIELD_ID_2); + + // Set up the event + LogEvent event(TAG_ID, 0); + event.write(2); + event.write(3); + + // Convert to a LogEvent + event.init(); + + // Test + keyValue1->set_eq_int(2); + keyValue2->set_eq_int(3); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + keyValue1->set_eq_int(2); + keyValue2->set_eq_int(4); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + keyValue1->set_eq_int(4); + keyValue2->set_eq_int(3); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); +} + +TEST(AtomMatcherTest, TestIntComparisonMatcher) { + UidMap uidMap; + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + + simpleMatcher->set_atom_id(TAG_ID); + auto keyValue = simpleMatcher->add_field_value_matcher(); + keyValue->set_field(FIELD_ID_1); + + // Set up the event + LogEvent event(TAG_ID, 0); + event.write(11); + event.init(); + + // Test + + // eq_int + keyValue->set_eq_int(10); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_eq_int(11); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_eq_int(12); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + // lt_int + keyValue->set_lt_int(10); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_lt_int(11); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_lt_int(12); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + // lte_int + keyValue->set_lte_int(10); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_lte_int(11); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_lte_int(12); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + + // gt_int + keyValue->set_gt_int(10); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_gt_int(11); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_gt_int(12); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); + + // gte_int + keyValue->set_gte_int(10); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_gte_int(11); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event)); + keyValue->set_gte_int(12); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event)); +} + +TEST(AtomMatcherTest, TestFloatComparisonMatcher) { + UidMap uidMap; + // Set up the matcher + AtomMatcher matcher; + auto simpleMatcher = matcher.mutable_simple_atom_matcher(); + simpleMatcher->set_atom_id(TAG_ID); + + auto keyValue = simpleMatcher->add_field_value_matcher(); + keyValue->set_field(FIELD_ID_1); + + LogEvent event1(TAG_ID, 0); + keyValue->set_lt_float(10.0); + event1.write(10.1f); + event1.init(); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event1)); + + LogEvent event2(TAG_ID, 0); + event2.write(9.9f); + event2.init(); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event2)); + + LogEvent event3(TAG_ID, 0); + event3.write(10.1f); + event3.init(); + keyValue->set_gt_float(10.0); + EXPECT_TRUE(matchesSimple(uidMap, *simpleMatcher, event3)); + + LogEvent event4(TAG_ID, 0); + event4.write(9.9f); + event4.init(); + EXPECT_FALSE(matchesSimple(uidMap, *simpleMatcher, event4)); +} + +// Helper for the composite matchers. +void addSimpleMatcher(SimpleAtomMatcher* simpleMatcher, int tag, int key, int val) { + simpleMatcher->set_atom_id(tag); + auto keyValue = simpleMatcher->add_field_value_matcher(); + keyValue->set_field(key); + keyValue->set_eq_int(val); +} + +TEST(AtomMatcherTest, TestAndMatcher) { + // Set up the matcher + LogicalOperation operation = LogicalOperation::AND; + + vector<int> children; + children.push_back(0); + children.push_back(1); + children.push_back(2); + + vector<MatchingState> matcherResults; + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kNotMatched); + matcherResults.push_back(MatchingState::kMatched); + + EXPECT_FALSE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kMatched); + + EXPECT_TRUE(combinationMatch(children, operation, matcherResults)); +} + +TEST(AtomMatcherTest, TestOrMatcher) { + // Set up the matcher + LogicalOperation operation = LogicalOperation::OR; + + vector<int> children; + children.push_back(0); + children.push_back(1); + children.push_back(2); + + vector<MatchingState> matcherResults; + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kNotMatched); + matcherResults.push_back(MatchingState::kMatched); + + EXPECT_TRUE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kNotMatched); + matcherResults.push_back(MatchingState::kNotMatched); + matcherResults.push_back(MatchingState::kNotMatched); + + EXPECT_FALSE(combinationMatch(children, operation, matcherResults)); +} + +TEST(AtomMatcherTest, TestNotMatcher) { + // Set up the matcher + LogicalOperation operation = LogicalOperation::NOT; + + vector<int> children; + children.push_back(0); + + vector<MatchingState> matcherResults; + matcherResults.push_back(MatchingState::kMatched); + + EXPECT_FALSE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kNotMatched); + EXPECT_TRUE(combinationMatch(children, operation, matcherResults)); +} + +TEST(AtomMatcherTest, TestNandMatcher) { + // Set up the matcher + LogicalOperation operation = LogicalOperation::NAND; + + vector<int> children; + children.push_back(0); + children.push_back(1); + + vector<MatchingState> matcherResults; + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kNotMatched); + + EXPECT_TRUE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kNotMatched); + matcherResults.push_back(MatchingState::kNotMatched); + EXPECT_TRUE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kMatched); + EXPECT_FALSE(combinationMatch(children, operation, matcherResults)); +} + +TEST(AtomMatcherTest, TestNorMatcher) { + // Set up the matcher + LogicalOperation operation = LogicalOperation::NOR; + + vector<int> children; + children.push_back(0); + children.push_back(1); + + vector<MatchingState> matcherResults; + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kNotMatched); + + EXPECT_FALSE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kNotMatched); + matcherResults.push_back(MatchingState::kNotMatched); + EXPECT_TRUE(combinationMatch(children, operation, matcherResults)); + + matcherResults.clear(); + matcherResults.push_back(MatchingState::kMatched); + matcherResults.push_back(MatchingState::kMatched); + EXPECT_FALSE(combinationMatch(children, operation, matcherResults)); +} +#else +GTEST_LOG_(INFO) << "This test does nothing.\n"; +#endif |