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feature: Add test for clamping NotifyOnNReports #361

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27 changes: 27 additions & 0 deletions conformance_tests/tools/metrics/src/test_metric.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3044,4 +3044,31 @@ LZT_TEST_F(
}
}

LZT_TEST_F(
zetMetricStreamerTest,
GivenValidTypeIpMetricGroupWhenNotifyEveryNReportsExceedsBufferCapacityThenItIsClamped) {
for (auto device : devices) {
auto metricGroupInfo = lzt::get_metric_type_ip_group_info(
device, ZET_METRIC_GROUP_SAMPLING_TYPE_FLAG_TIME_BASED);
if (metricGroupInfo.size() == 0) {
GTEST_SKIP() << "No IP metric groups available on this platform";
}
auto groupInfo = metricGroupInfo[0];
lzt::activate_metric_groups(device, 1, &groupInfo.metricGroupHandle);
Comment on lines +3056 to +3057

uint32_t requestedNotify = std::numeric_limits<uint32_t>::max();
uint32_t period = samplingPeriod;
auto streamer = lzt::metric_streamer_open_for_device(
device, groupInfo.metricGroupHandle, nullptr, requestedNotify, period);
ASSERT_NE(nullptr, streamer);

Comment on lines +3061 to +3064
EXPECT_GT(requestedNotify, 0u);
EXPECT_LT(requestedNotify, std::numeric_limits<uint32_t>::max());

lzt::metric_streamer_close(streamer);
lzt::deactivate_metric_groups(device);
}
}


} // namespace