|
|
|
|
@ -197,6 +197,492 @@ TEST_F(MetricsTest, DoubleHistogram) { |
|
|
|
|
::testing::Optional(::testing::UnorderedElementsAre(1.23, 2.34, 3.45))); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
TEST_F(MetricsTest, Int64Gauge) { |
|
|
|
|
const absl::string_view kLabelKeys[] = {"label_key_1", "label_key_2"}; |
|
|
|
|
const absl::string_view kOptionalLabelKeys[] = {"optional_label_key_1", |
|
|
|
|
"optional_label_key_2"}; |
|
|
|
|
auto int64_gauge_handle = GlobalInstrumentsRegistry::RegisterInt64Gauge( |
|
|
|
|
"int64_gauge", "A simple int64 gauge.", "unit", kLabelKeys, |
|
|
|
|
kOptionalLabelKeys, true); |
|
|
|
|
constexpr absl::string_view kLabelValues[] = {"label_value_1", |
|
|
|
|
"label_value_2"}; |
|
|
|
|
constexpr absl::string_view kOptionalLabelValues[] = { |
|
|
|
|
"optional_label_value_1", "optional_label_value_2"}; |
|
|
|
|
constexpr absl::string_view kDomain1To4 = "domain1.domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain2To4 = "domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain3To4 = "domain3.domain4"; |
|
|
|
|
auto plugin1 = MakeStatsPluginForTarget(kDomain1To4); |
|
|
|
|
auto plugin2 = MakeStatsPluginForTarget(kDomain2To4); |
|
|
|
|
auto plugin3 = MakeStatsPluginForTarget(kDomain3To4); |
|
|
|
|
GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain1To4, "")) |
|
|
|
|
.SetGauge(int64_gauge_handle, 1, kLabelValues, kOptionalLabelValues); |
|
|
|
|
GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain2To4, "")) |
|
|
|
|
.SetGauge(int64_gauge_handle, 2, kLabelValues, kOptionalLabelValues); |
|
|
|
|
GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain3To4, "")) |
|
|
|
|
.SetGauge(int64_gauge_handle, 3, kLabelValues, kOptionalLabelValues); |
|
|
|
|
EXPECT_THAT(plugin1->GetGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(1)); |
|
|
|
|
EXPECT_THAT(plugin2->GetGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(2)); |
|
|
|
|
EXPECT_THAT(plugin3->GetGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3)); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
TEST_F(MetricsTest, DoubleGauge) { |
|
|
|
|
const absl::string_view kLabelKeys[] = {"label_key_1", "label_key_2"}; |
|
|
|
|
const absl::string_view kOptionalLabelKeys[] = {"optional_label_key_1", |
|
|
|
|
"optional_label_key_2"}; |
|
|
|
|
auto double_gauge_handle = GlobalInstrumentsRegistry::RegisterDoubleGauge( |
|
|
|
|
"double_gauge", "A simple double gauge.", "unit", kLabelKeys, |
|
|
|
|
kOptionalLabelKeys, true); |
|
|
|
|
constexpr absl::string_view kLabelValues[] = {"label_value_1", |
|
|
|
|
"label_value_2"}; |
|
|
|
|
constexpr absl::string_view kOptionalLabelValues[] = { |
|
|
|
|
"optional_label_value_1", "optional_label_value_2"}; |
|
|
|
|
constexpr absl::string_view kDomain1To4 = "domain1.domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain2To4 = "domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain3To4 = "domain3.domain4"; |
|
|
|
|
auto plugin1 = MakeStatsPluginForTarget(kDomain1To4); |
|
|
|
|
auto plugin2 = MakeStatsPluginForTarget(kDomain2To4); |
|
|
|
|
auto plugin3 = MakeStatsPluginForTarget(kDomain3To4); |
|
|
|
|
GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain1To4, "")) |
|
|
|
|
.SetGauge(double_gauge_handle, 1.23, kLabelValues, kOptionalLabelValues); |
|
|
|
|
GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain2To4, "")) |
|
|
|
|
.SetGauge(double_gauge_handle, 2.34, kLabelValues, kOptionalLabelValues); |
|
|
|
|
GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain3To4, "")) |
|
|
|
|
.SetGauge(double_gauge_handle, 3.45, kLabelValues, kOptionalLabelValues); |
|
|
|
|
EXPECT_THAT(plugin1->GetGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(1.23)); |
|
|
|
|
EXPECT_THAT(plugin2->GetGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(2.34)); |
|
|
|
|
EXPECT_THAT(plugin3->GetGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3.45)); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
TEST_F(MetricsTest, Int64CallbackGauge) { |
|
|
|
|
const absl::string_view kLabelKeys[] = {"label_key_1", "label_key_2"}; |
|
|
|
|
const absl::string_view kOptionalLabelKeys[] = {"optional_label_key_1", |
|
|
|
|
"optional_label_key_2"}; |
|
|
|
|
auto int64_gauge_handle = |
|
|
|
|
GlobalInstrumentsRegistry::RegisterCallbackInt64Gauge( |
|
|
|
|
"int64_gauge", "A simple int64 gauge.", "unit", kLabelKeys, |
|
|
|
|
kOptionalLabelKeys, true); |
|
|
|
|
constexpr absl::string_view kLabelValues[] = {"label_value_1", |
|
|
|
|
"label_value_2"}; |
|
|
|
|
constexpr absl::string_view kLabelValues2[] = {"label_value_3", |
|
|
|
|
"label_value_2"}; |
|
|
|
|
constexpr absl::string_view kOptionalLabelValues[] = { |
|
|
|
|
"optional_label_value_1", "optional_label_value_2"}; |
|
|
|
|
constexpr absl::string_view kDomain1To4 = "domain1.domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain2To4 = "domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain3To4 = "domain3.domain4"; |
|
|
|
|
auto plugin1 = MakeStatsPluginForTarget(kDomain3To4); |
|
|
|
|
auto plugin2 = MakeStatsPluginForTarget(kDomain2To4); |
|
|
|
|
auto plugin3 = MakeStatsPluginForTarget(kDomain1To4); |
|
|
|
|
// Register two callbacks that set the same metric but with different
|
|
|
|
|
// label values. The callbacks get used only by plugin1.
|
|
|
|
|
gpr_log(GPR_INFO, "testing callbacks for: plugin1"); |
|
|
|
|
auto group1 = GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain3To4, "")); |
|
|
|
|
auto callback1 = group1.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(int64_gauge_handle, 1, kLabelValues, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{int64_gauge_handle}); |
|
|
|
|
auto callback2 = group1.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(int64_gauge_handle, 2, kLabelValues2, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{int64_gauge_handle}); |
|
|
|
|
// No plugins have data yet.
|
|
|
|
|
EXPECT_EQ(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// Now invoke the callbacks.
|
|
|
|
|
plugin1->TriggerCallbacks(); |
|
|
|
|
plugin2->TriggerCallbacks(); |
|
|
|
|
plugin3->TriggerCallbacks(); |
|
|
|
|
// Now plugin1 should have data, but the others should not.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(1)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(2)); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// De-register the callbacks.
|
|
|
|
|
callback1.reset(); |
|
|
|
|
callback2.reset(); |
|
|
|
|
// Now register callbacks that hit both plugin1 and plugin2.
|
|
|
|
|
gpr_log(GPR_INFO, "testing callbacks for: plugin1, plugin2"); |
|
|
|
|
auto group2 = GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain2To4, "")); |
|
|
|
|
callback1 = group2.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(int64_gauge_handle, 3, kLabelValues, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{int64_gauge_handle}); |
|
|
|
|
callback2 = group2.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(int64_gauge_handle, 4, kLabelValues2, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{int64_gauge_handle}); |
|
|
|
|
// Plugin1 still has data from before, but the others have none.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(1)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(2)); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// Now invoke the callbacks.
|
|
|
|
|
plugin1->TriggerCallbacks(); |
|
|
|
|
plugin2->TriggerCallbacks(); |
|
|
|
|
plugin3->TriggerCallbacks(); |
|
|
|
|
// Now plugin1 and plugin2 should have data, but plugin3 should not.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4)); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// De-register the callbacks.
|
|
|
|
|
callback1.reset(); |
|
|
|
|
callback2.reset(); |
|
|
|
|
// Now register callbacks that hit all three plugins.
|
|
|
|
|
gpr_log(GPR_INFO, "testing callbacks for: plugin1, plugin2, plugin3"); |
|
|
|
|
auto group3 = GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain1To4, "")); |
|
|
|
|
callback1 = group3.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(int64_gauge_handle, 5, kLabelValues, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{int64_gauge_handle}); |
|
|
|
|
callback2 = group3.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(int64_gauge_handle, 6, kLabelValues2, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{int64_gauge_handle}); |
|
|
|
|
// Plugin1 and plugin2 still has data from before, but plugin3 has none.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4)); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// Now invoke the callbacks.
|
|
|
|
|
plugin1->TriggerCallbacks(); |
|
|
|
|
plugin2->TriggerCallbacks(); |
|
|
|
|
plugin3->TriggerCallbacks(); |
|
|
|
|
// Now plugin1 and plugin2 should have data, but plugin3 should not.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(5)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(6)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(5)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(6)); |
|
|
|
|
EXPECT_THAT(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(5)); |
|
|
|
|
EXPECT_THAT(plugin3->GetCallbackGaugeValue(int64_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(6)); |
|
|
|
|
// Need to destroy callbacks before the plugin group that created them.
|
|
|
|
|
callback1.reset(); |
|
|
|
|
callback2.reset(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
TEST_F(MetricsTest, DoubleCallbackGauge) { |
|
|
|
|
const absl::string_view kLabelKeys[] = {"label_key_1", "label_key_2"}; |
|
|
|
|
const absl::string_view kOptionalLabelKeys[] = {"optional_label_key_1", |
|
|
|
|
"optional_label_key_2"}; |
|
|
|
|
auto double_gauge_handle = |
|
|
|
|
GlobalInstrumentsRegistry::RegisterCallbackDoubleGauge( |
|
|
|
|
"double_gauge", "A simple double gauge.", "unit", kLabelKeys, |
|
|
|
|
kOptionalLabelKeys, true); |
|
|
|
|
constexpr absl::string_view kLabelValues[] = {"label_value_1", |
|
|
|
|
"label_value_2"}; |
|
|
|
|
constexpr absl::string_view kLabelValues2[] = {"label_value_3", |
|
|
|
|
"label_value_2"}; |
|
|
|
|
constexpr absl::string_view kOptionalLabelValues[] = { |
|
|
|
|
"optional_label_value_1", "optional_label_value_2"}; |
|
|
|
|
constexpr absl::string_view kDomain1To4 = "domain1.domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain2To4 = "domain2.domain3.domain4"; |
|
|
|
|
constexpr absl::string_view kDomain3To4 = "domain3.domain4"; |
|
|
|
|
auto plugin1 = MakeStatsPluginForTarget(kDomain3To4); |
|
|
|
|
auto plugin2 = MakeStatsPluginForTarget(kDomain2To4); |
|
|
|
|
auto plugin3 = MakeStatsPluginForTarget(kDomain1To4); |
|
|
|
|
// Register two callbacks that set the same metric but with different
|
|
|
|
|
// label values. The callbacks get used only by plugin1.
|
|
|
|
|
gpr_log(GPR_INFO, "testing callbacks for: plugin1"); |
|
|
|
|
auto group1 = GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain3To4, "")); |
|
|
|
|
auto callback1 = group1.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(double_gauge_handle, 1.23, kLabelValues, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{double_gauge_handle}); |
|
|
|
|
auto callback2 = group1.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(double_gauge_handle, 2.34, kLabelValues2, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{double_gauge_handle}); |
|
|
|
|
// No plugins have data yet.
|
|
|
|
|
EXPECT_EQ(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// Now invoke the callbacks.
|
|
|
|
|
plugin1->TriggerCallbacks(); |
|
|
|
|
plugin2->TriggerCallbacks(); |
|
|
|
|
plugin3->TriggerCallbacks(); |
|
|
|
|
// Now plugin1 should have data, but the others should not.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(1.23)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(2.34)); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// De-register the callbacks.
|
|
|
|
|
callback1.reset(); |
|
|
|
|
callback2.reset(); |
|
|
|
|
// Now register callbacks that hit both plugin1 and plugin2.
|
|
|
|
|
gpr_log(GPR_INFO, "testing callbacks for: plugin1, plugin2"); |
|
|
|
|
auto group2 = GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain2To4, "")); |
|
|
|
|
callback1 = group2.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(double_gauge_handle, 3.45, kLabelValues, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{double_gauge_handle}); |
|
|
|
|
callback2 = group2.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(double_gauge_handle, 4.56, kLabelValues2, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{double_gauge_handle}); |
|
|
|
|
// Plugin1 still has data from before, but the others have none.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(1.23)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(2.34)); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// Now invoke the callbacks.
|
|
|
|
|
plugin1->TriggerCallbacks(); |
|
|
|
|
plugin2->TriggerCallbacks(); |
|
|
|
|
plugin3->TriggerCallbacks(); |
|
|
|
|
// Now plugin1 and plugin2 should have data, but plugin3 should not.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3.45)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4.56)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3.45)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4.56)); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// De-register the callbacks.
|
|
|
|
|
callback1.reset(); |
|
|
|
|
callback2.reset(); |
|
|
|
|
// Now register callbacks that hit all three plugins.
|
|
|
|
|
gpr_log(GPR_INFO, "testing callbacks for: plugin1, plugin2, plugin3"); |
|
|
|
|
auto group3 = GlobalStatsPluginRegistry::GetStatsPluginsForChannel( |
|
|
|
|
StatsPlugin::ChannelScope(kDomain1To4, "")); |
|
|
|
|
callback1 = group3.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(double_gauge_handle, 5.67, kLabelValues, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{double_gauge_handle}); |
|
|
|
|
callback2 = group3.RegisterCallback( |
|
|
|
|
[&](CallbackMetricReporter& reporter) { |
|
|
|
|
reporter.Report(double_gauge_handle, 6.78, kLabelValues2, |
|
|
|
|
kOptionalLabelValues); |
|
|
|
|
}, |
|
|
|
|
{double_gauge_handle}); |
|
|
|
|
// Plugin1 and plugin2 still has data from before, but plugin3 has none.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3.45)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4.56)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(3.45)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(4.56)); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
EXPECT_EQ(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
absl::nullopt); |
|
|
|
|
// Now invoke the callbacks.
|
|
|
|
|
plugin1->TriggerCallbacks(); |
|
|
|
|
plugin2->TriggerCallbacks(); |
|
|
|
|
plugin3->TriggerCallbacks(); |
|
|
|
|
// Now plugin1 and plugin2 should have data, but plugin3 should not.
|
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(5.67)); |
|
|
|
|
EXPECT_THAT(plugin1->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(6.78)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(5.67)); |
|
|
|
|
EXPECT_THAT(plugin2->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(6.78)); |
|
|
|
|
EXPECT_THAT(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(5.67)); |
|
|
|
|
EXPECT_THAT(plugin3->GetCallbackGaugeValue(double_gauge_handle, kLabelValues2, |
|
|
|
|
kOptionalLabelValues), |
|
|
|
|
::testing::Optional(6.78)); |
|
|
|
|
// Need to destroy callbacks before the plugin group that created them.
|
|
|
|
|
callback1.reset(); |
|
|
|
|
callback2.reset(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
TEST_F(MetricsTest, DisableByDefaultMetricIsNotRecordedByFakeStatsPlugin) { |
|
|
|
|
const absl::string_view kLabelKeys[] = {"label_key_1", "label_key_2"}; |
|
|
|
|
const absl::string_view kOptionalLabelKeys[] = {"optional_label_key_1", |
|
|
|
|
|
Mark D. Roth
9 months ago
committed by
Copybara-Service