From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../glean/tests/pytest/gifft_output_Histogram | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 toolkit/components/glean/tests/pytest/gifft_output_Histogram (limited to 'toolkit/components/glean/tests/pytest/gifft_output_Histogram') diff --git a/toolkit/components/glean/tests/pytest/gifft_output_Histogram b/toolkit/components/glean/tests/pytest/gifft_output_Histogram new file mode 100644 index 0000000000..40a33dd27f --- /dev/null +++ b/toolkit/components/glean/tests/pytest/gifft_output_Histogram @@ -0,0 +1,70 @@ +// -*- mode: C++ -*- + +/* This file is auto-generated by run_glean_parser.py. + It is only for internal use by types in + toolkit/components/glean/bindings/private */ + +#include "mozilla/AppShutdown.h" +#include "mozilla/ClearOnShutdown.h" +#include "mozilla/glean/bindings/GleanJSMetricsLookup.h" +#include "mozilla/glean/bindings/jog/JOG.h" +#include "mozilla/Maybe.h" +#include "mozilla/Telemetry.h" +#include "nsIThread.h" +#include "nsThreadUtils.h" + +#ifndef mozilla_glean_HistogramGifftMap_h +#define mozilla_glean_HistogramGifftMap_h + +#define DYNAMIC_METRIC_BIT (26) +#define GLEAN_METRIC_ID(id) ((id) & ((1ULL << 27) - 1)) + +namespace mozilla::glean { + +using Telemetry::HistogramID; + + +static Maybe HistogramIdForMetric(uint32_t aId) { + switch(aId) { + case 3: { // test.custom_distribution_metric + return Some(HistogramID::SOME_LINEAR_HISTOGRAM); + } + case 10: { // test.memory_distribution_metric + return Some(HistogramID::SOME_MEM_HISTOGRAM_KB); + } + case 15: { // test.timing_distribution_metric + return Some(HistogramID::SOME_TIME_HISTOGRAM_MS); + } + default: { + if (MOZ_UNLIKELY(aId & (1 << DYNAMIC_METRIC_BIT))) { + // Dynamic (runtime-registered) metric. Use its static (compiletime- + // registered) metric's telemetry_mirror mapping. + // ...if applicable. + + // Only JS can use dynamic (runtime-registered) metric ids. + MOZ_ASSERT(NS_IsMainThread()); + + auto metricName = JOG::GetMetricName(aId); + // All of these should have names, but the storage only lasts until + // XPCOMWillShutdown, so it might return `Nothing()`. + if (metricName.isSome()) { + auto maybeMetric = MetricByNameLookup(metricName.ref()); + if (maybeMetric.isSome()) { + uint32_t staticId = GLEAN_METRIC_ID(maybeMetric.value()); + // Let's ensure we don't infinite loop, huh. + MOZ_ASSERT(!(staticId & (1 << DYNAMIC_METRIC_BIT))); + return HistogramIdForMetric(staticId); + } + } + } + return Nothing(); + } + } +} + +} // namespace mozilla::glean + +#undef GLEAN_METRIC_ID +#undef DYNAMIC_METRIC_BIT + +#endif // mozilla_glean_HistogramGifftMaps_h -- cgit v1.2.3