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Merge "Remove invalid configs from memory" into rvc-dev

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This commit is contained in:
Tej Singh
2020-06-11 01:04:21 +00:00
committed by Android (Google) Code Review
parent 7131aa361f 5a4727d78b
commit 0df64158ff
4 changed files with 40 additions and 0 deletions
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2
cmds/statsd/src/StatsLogProcessor.cpp
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@@ -529,7 +529,9 @@ void StatsLogProcessor::OnConfigUpdatedLocked(
VLOG("StatsdConfig valid");
} else {
// If there is any error in the config, don't use it.
// Remove any existing config with the same key.
ALOGE("StatsdConfig NOT valid");
mMetricsManagers.erase(key);
}
}

1
cmds/statsd/src/StatsLogProcessor.h
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@@ -284,6 +284,7 @@ private:
FRIEND_TEST(StatsLogProcessorTest, TestRateLimitByteSize);
FRIEND_TEST(StatsLogProcessorTest, TestRateLimitBroadcast);
FRIEND_TEST(StatsLogProcessorTest, TestDropWhenByteSizeTooLarge);
FRIEND_TEST(StatsLogProcessorTest, InvalidConfigRemoved);
FRIEND_TEST(StatsLogProcessorTest, TestActiveConfigMetricDiskWriteRead);
FRIEND_TEST(StatsLogProcessorTest, TestActivationOnBoot);
FRIEND_TEST(StatsLogProcessorTest, TestActivationOnBootMultipleActivations);

2
cmds/statsd/src/guardrail/StatsdStats.h
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@@ -660,6 +660,8 @@ private:
FRIEND_TEST(StatsdStatsTest, TestAtomMetricsStats);
FRIEND_TEST(StatsdStatsTest, TestActivationBroadcastGuardrailHit);
FRIEND_TEST(StatsdStatsTest, TestAtomErrorStats);
FRIEND_TEST(StatsLogProcessorTest, InvalidConfigRemoved);
};
} // namespace statsd

35
cmds/statsd/tests/StatsLogProcessor_test.cpp
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@@ -324,6 +324,41 @@ TEST(StatsLogProcessorTest, TestPullUidProviderSetOnConfigUpdate) {
EXPECT_EQ(pullerManager->mPullUidProviders.find(key), pullerManager->mPullUidProviders.end());
}
TEST(StatsLogProcessorTest, InvalidConfigRemoved) {
// Setup simple config key corresponding to empty config.
StatsdStats::getInstance().reset();
sp<UidMap> m = new UidMap();
sp<StatsPullerManager> pullerManager = new StatsPullerManager();
m->updateMap(1, {1, 2}, {1, 2}, {String16("v1"), String16("v2")},
{String16("p1"), String16("p2")}, {String16(""), String16("")});
sp<AlarmMonitor> anomalyAlarmMonitor;
sp<AlarmMonitor> subscriberAlarmMonitor;
StatsLogProcessor p(m, pullerManager, anomalyAlarmMonitor, subscriberAlarmMonitor, 0,
[](const ConfigKey& key) { return true; },
[](const int&, const vector<int64_t>&) {return true;});
ConfigKey key(3, 4);
StatsdConfig config = MakeConfig(true);
p.OnConfigUpdated(0, key, config);
EXPECT_EQ(1, p.mMetricsManagers.size());
EXPECT_NE(p.mMetricsManagers.find(key), p.mMetricsManagers.end());
// Cannot assert the size of mConfigStats since it is static and does not get cleared on reset.
EXPECT_NE(StatsdStats::getInstance().mConfigStats.end(),
StatsdStats::getInstance().mConfigStats.find(key));
EXPECT_EQ(0, StatsdStats::getInstance().mIceBox.size());
StatsdConfig invalidConfig = MakeConfig(true);
invalidConfig.clear_allowed_log_source();
p.OnConfigUpdated(0, key, invalidConfig);
EXPECT_EQ(0, p.mMetricsManagers.size());
// The current configs should not contain the invalid config.
EXPECT_EQ(StatsdStats::getInstance().mConfigStats.end(),
StatsdStats::getInstance().mConfigStats.find(key));
// Both "config" and "invalidConfig" should be in the icebox.
EXPECT_EQ(2, StatsdStats::getInstance().mIceBox.size());
}
TEST(StatsLogProcessorTest, TestActiveConfigMetricDiskWriteRead) {
int uid = 1111;