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/* vim:set ts=2 sw=2 sts=2 et: */
/* Any copyright is dedicated to the Public Domain.
*/
#include "core/TelemetryScalar.h"
#include "gtest/gtest.h"
#include "js/Conversions.h"
#include "js/PropertyAndElement.h" // JS_GetProperty, JS_HasProperty
#include "mozilla/Telemetry.h"
#include "mozilla/TelemetryProcessEnums.h"
#include "mozilla/Unused.h"
#include "nsJSUtils.h" // nsAutoJSString
#include "nsThreadUtils.h"
#include "TelemetryFixture.h"
#include "TelemetryTestHelpers.h"
#include "mozilla/glean/GleanMetrics.h"
#include "mozilla/glean/fog_ffi_generated.h"
using namespace mozilla;
using namespace TelemetryTestHelpers;
using namespace mozilla::glean;
using namespace mozilla::glean::impl;
using mozilla::Telemetry::ProcessID;
#define EXPECTED_STRING "Nice, expected and creative string."
// Test that we can properly write unsigned scalars using the C++ API.
TEST_F(TelemetryTestFixture, ScalarUnsigned) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
// Set the test scalar to a known value.
const uint32_t kInitialValue = 1172015;
const uint32_t kExpectedUint = 1172017;
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND,
kInitialValue);
Telemetry::ScalarAdd(Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND,
kExpectedUint - kInitialValue);
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
CheckUintScalar("telemetry.test.unsigned_int_kind", cx.GetJSContext(),
scalarsSnapshot, kExpectedUint);
// Try to use SetMaximum.
const uint32_t kExpectedUintMaximum = kExpectedUint * 2;
Telemetry::ScalarSetMaximum(
Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND,
kExpectedUintMaximum);
// Make sure that calls of the unsupported type don't corrupt the stored value.
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND,
false);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND,
u"test"_ns);
#endif
// Check the recorded value.
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
CheckUintScalar("telemetry.test.unsigned_int_kind", cx.GetJSContext(),
scalarsSnapshot, kExpectedUintMaximum);
}
// Test that the AutoScalarTimer records a proper uint32_t value to a
// scalar once it goes out of scope.
TEST_F(TelemetryTestFixture, AutoScalarTimer) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
{
Telemetry::AutoScalarTimer<
Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND>
timer;
}
const char* kScalarName = "telemetry.test.unsigned_int_kind";
// Check that there's a recorded value that is greater than 0. Since
// this is a timer, we'll not check the non-deterministic value - just
// that it exists.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
// Validate the value of the test scalar.
JS::Rooted<JS::Value> value(cx.GetJSContext());
JS::Rooted<JSObject*> scalarObj(cx.GetJSContext(),
&scalarsSnapshot.toObject());
ASSERT_TRUE(JS_GetProperty(cx.GetJSContext(), scalarObj, kScalarName, &value))
<< "The test scalar must be reported.";
JS_GetProperty(cx.GetJSContext(), scalarObj, kScalarName, &value);
ASSERT_TRUE(value.isInt32())
<< "The scalar value must be of the correct type.";
ASSERT_TRUE(value.toInt32() >= 0)
<< "The uint scalar type must contain a value >= 0.";
}
// Test that we can properly write boolean scalars using the C++ API.
TEST_F(TelemetryTestFixture, ScalarBoolean) {
AutoJSContextWithGlobal cx(mCleanGlobal);
Unused << mTelemetry->ClearScalars();
// Set the test scalar to a known value.
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_BOOLEAN_KIND, true);
// Make sure that calls of the unsupported type don't corrupt the stored value.
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_BOOLEAN_KIND,
static_cast<uint32_t>(12));
Telemetry::ScalarSetMaximum(Telemetry::ScalarID::TELEMETRY_TEST_BOOLEAN_KIND,
20);
Telemetry::ScalarAdd(Telemetry::ScalarID::TELEMETRY_TEST_BOOLEAN_KIND, 2);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_BOOLEAN_KIND,
u"test"_ns);
#endif
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
CheckBoolScalar("telemetry.test.boolean_kind", cx.GetJSContext(),
scalarsSnapshot, true);
}
// Test that we can properly write string scalars using the C++ API.
TEST_F(TelemetryTestFixture, ScalarString) {
AutoJSContextWithGlobal cx(mCleanGlobal);
Unused << mTelemetry->ClearScalars();
// Set the test scalar to a known value.
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_STRING_KIND,
NS_LITERAL_STRING_FROM_CSTRING(EXPECTED_STRING));
// Make sure that calls of the unsupported type don't corrupt the stored value.
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_STRING_KIND,
static_cast<uint32_t>(12));
Telemetry::ScalarSetMaximum(Telemetry::ScalarID::TELEMETRY_TEST_STRING_KIND,
20);
Telemetry::ScalarAdd(Telemetry::ScalarID::TELEMETRY_TEST_STRING_KIND, 2);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_STRING_KIND, true);
#endif
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
CheckStringScalar("telemetry.test.string_kind", cx.GetJSContext(),
scalarsSnapshot, EXPECTED_STRING);
}
// Test that we can properly write keyed unsigned scalars using the C++ API.
TEST_F(TelemetryTestFixture, KeyedScalarUnsigned) {
AutoJSContextWithGlobal cx(mCleanGlobal);
Unused << mTelemetry->ClearScalars();
// Set the test scalar to a known value.
const char* kScalarName = "telemetry.test.keyed_unsigned_int";
const uint32_t kKey1Value = 1172015;
const uint32_t kKey2Value = 1172017;
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u"key1"_ns, kKey1Value);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u"key2"_ns, kKey1Value);
Telemetry::ScalarAdd(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u"key2"_ns, 2);
// Make sure that calls of the unsupported type don't corrupt the stored value.
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u"key1"_ns, false);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u"test"_ns);
#endif
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
// Check the keyed scalar we're interested in.
CheckKeyedUintScalar(kScalarName, "key1", cx.GetJSContext(), scalarsSnapshot,
kKey1Value);
CheckKeyedUintScalar(kScalarName, "key2", cx.GetJSContext(), scalarsSnapshot,
kKey2Value);
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 2);
// Try to use SetMaximum.
const uint32_t kExpectedUintMaximum = kKey1Value * 2;
Telemetry::ScalarSetMaximum(
Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT, u"key1"_ns,
kExpectedUintMaximum);
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
// The first key should be different and te second is expected to be the same.
CheckKeyedUintScalar(kScalarName, "key1", cx.GetJSContext(), scalarsSnapshot,
kExpectedUintMaximum);
CheckKeyedUintScalar(kScalarName, "key2", cx.GetJSContext(), scalarsSnapshot,
kKey2Value);
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 2);
}
TEST_F(TelemetryTestFixture, KeyedScalarBoolean) {
AutoJSContextWithGlobal cx(mCleanGlobal);
Unused << mTelemetry->ClearScalars();
// Set the test scalar to a known value.
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_BOOLEAN_KIND,
u"key1"_ns, false);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_BOOLEAN_KIND,
u"key2"_ns, true);
// Make sure that calls of the unsupported type don't corrupt the stored value.
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_BOOLEAN_KIND,
u"key1"_ns, static_cast<uint32_t>(12));
Telemetry::ScalarSetMaximum(
Telemetry::ScalarID::TELEMETRY_TEST_KEYED_BOOLEAN_KIND, u"key1"_ns, 20);
Telemetry::ScalarAdd(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_BOOLEAN_KIND,
u"key1"_ns, 2);
#endif
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
// Make sure that the keys contain the expected values.
const char* kScalarName = "telemetry.test.keyed_boolean_kind";
CheckKeyedBoolScalar(kScalarName, "key1", cx.GetJSContext(), scalarsSnapshot,
false);
CheckKeyedBoolScalar(kScalarName, "key2", cx.GetJSContext(), scalarsSnapshot,
true);
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 2);
}
TEST_F(TelemetryTestFixture, NonMainThreadAdd) {
AutoJSContextWithGlobal cx(mCleanGlobal);
Unused << mTelemetry->ClearScalars();
// Define the function that will be called on the testing thread.
nsCOMPtr<nsIRunnable> runnable = NS_NewRunnableFunction(
"TelemetryTestFixture_NonMainThreadAdd_Test::TestBody", []() -> void {
Telemetry::ScalarAdd(
Telemetry::ScalarID::TELEMETRY_TEST_UNSIGNED_INT_KIND, 37);
});
// Spawn the testing thread and run the function.
nsCOMPtr<nsIThread> testingThread;
nsresult rv =
NS_NewNamedThread("Test thread", getter_AddRefs(testingThread), runnable);
ASSERT_EQ(rv, NS_OK);
// Shutdown the thread. This also waits for the runnable to complete.
testingThread->Shutdown();
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
CheckUintScalar("telemetry.test.unsigned_int_kind", cx.GetJSContext(),
scalarsSnapshot, 37);
}
TEST_F(TelemetryTestFixture, ScalarUnknownID) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
const uint32_t kTestFakeIds[] = {
static_cast<uint32_t>(Telemetry::ScalarID::ScalarCount),
static_cast<uint32_t>(Telemetry::ScalarID::ScalarCount) + 378537,
std::numeric_limits<uint32_t>::max()};
for (auto id : kTestFakeIds) {
Telemetry::ScalarID scalarId = static_cast<Telemetry::ScalarID>(id);
Telemetry::ScalarSet(scalarId, static_cast<uint32_t>(1));
Telemetry::ScalarSet(scalarId, true);
Telemetry::ScalarSet(scalarId, u"test"_ns);
Telemetry::ScalarAdd(scalarId, 1);
Telemetry::ScalarSetMaximum(scalarId, 1);
// Make sure that nothing was recorded in the plain scalars.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(false, cx.GetJSContext(), &scalarsSnapshot);
ASSERT_TRUE(scalarsSnapshot.isUndefined())
<< "No scalar must be recorded";
// Same for the keyed scalars.
Telemetry::ScalarSet(scalarId, u"key1"_ns, static_cast<uint32_t>(1));
Telemetry::ScalarSet(scalarId, u"key1"_ns, true);
Telemetry::ScalarAdd(scalarId, u"key1"_ns, 1);
Telemetry::ScalarSetMaximum(scalarId, u"key1"_ns, 1);
// Make sure that nothing was recorded in the keyed scalars.
JS::Rooted<JS::Value> keyedSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &keyedSnapshot);
ASSERT_TRUE(keyedSnapshot.isUndefined())
<< "No keyed scalar must be recorded";
}
#endif
}
TEST_F(TelemetryTestFixture, ScalarEventSummary) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
const char* kScalarName = "telemetry.event_counts";
const char* kLongestEvent =
"oohwowlookthiscategoryissolong#thismethodislongtooo#"
"thisobjectisnoslouch";
TelemetryScalar::SummarizeEvent(nsCString(kLongestEvent), ProcessID::Parent,
false /* aDynamic */);
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
CheckKeyedUintScalar(kScalarName, kLongestEvent, cx.GetJSContext(),
scalarsSnapshot, 1);
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
const char* kTooLongEvent =
"oohwowlookthiscategoryissolong#thismethodislongtooo#"
"thisobjectisnoslouch2";
TelemetryScalar::SummarizeEvent(nsCString(kTooLongEvent), ProcessID::Parent,
false /* aDynamic */);
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 1);
#endif // #ifndef DEBUG
// Test we can fill the next 499 keys up to our 500 maximum
for (int i = 1; i < 500; i++) {
std::ostringstream eventName;
eventName << "category#method#object" << i;
TelemetryScalar::SummarizeEvent(nsCString(eventName.str().c_str()),
ProcessID::Parent, false /* aDynamic */);
}
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 500);
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
TelemetryScalar::SummarizeEvent(nsCString("whoops#too#many"),
ProcessID::Parent, false /* aDynamic */);
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 500);
#endif // #ifndef DEBUG
}
TEST_F(TelemetryTestFixture, ScalarEventSummary_Dynamic) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
const char* kScalarName = "telemetry.dynamic_event_counts";
const char* kLongestEvent =
"oohwowlookthiscategoryissolong#thismethodislongtooo#"
"thisobjectisnoslouch";
TelemetryScalar::SummarizeEvent(nsCString(kLongestEvent), ProcessID::Parent,
true /* aDynamic */);
TelemetryScalar::SummarizeEvent(nsCString(kLongestEvent), ProcessID::Content,
true /* aDynamic */);
// Check the recorded value.
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot,
ProcessID::Dynamic);
// Recording in parent or content doesn't matter for dynamic scalars
// which all end up in the same place.
CheckKeyedUintScalar(kScalarName, kLongestEvent, cx.GetJSContext(),
scalarsSnapshot, 2);
}
TEST_F(TelemetryTestFixture, TestKeyedScalarAllowedKeys) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
const uint32_t kExpectedUint = 1172017;
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"only"_ns, kExpectedUint);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"meant"_ns, kExpectedUint);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"for"_ns, kExpectedUint);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"testing"_ns, kExpectedUint);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"invalid"_ns, kExpectedUint);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"not-valid"_ns, kExpectedUint);
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
CheckKeyedUintScalar("telemetry.test.keyed_with_keys", "only",
cx.GetJSContext(), scalarsSnapshot, kExpectedUint);
CheckKeyedUintScalar("telemetry.test.keyed_with_keys", "meant",
cx.GetJSContext(), scalarsSnapshot, kExpectedUint);
CheckKeyedUintScalar("telemetry.test.keyed_with_keys", "for",
cx.GetJSContext(), scalarsSnapshot, kExpectedUint);
CheckKeyedUintScalar("telemetry.test.keyed_with_keys", "testing",
cx.GetJSContext(), scalarsSnapshot, kExpectedUint);
CheckNumberOfProperties("telemetry.test.keyed_with_keys", cx.GetJSContext(),
scalarsSnapshot, 4);
CheckKeyedUintScalar("telemetry.keyed_scalars_unknown_keys",
"telemetry.test.keyed_with_keys", cx.GetJSContext(),
scalarsSnapshot, 2);
}
// Test that we can properly handle too long key.
TEST_F(TelemetryTestFixture, TooLongKey) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
const char* kScalarName = "telemetry.test.keyed_unsigned_int";
const uint32_t kKey1Value = 1172015;
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u"123456789012345678901234567890123456789012345678901234"
u"5678901234567890morethanseventy"_ns,
kKey1Value);
const uint32_t kDummyUint = 1172017;
// add dummy value so that object can be created from snapshot
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"dummy"_ns, kDummyUint);
// Check the recorded value
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
bool foundp = true;
JS::Rooted<JSObject*> scalarObj(cx.GetJSContext(),
&scalarsSnapshot.toObject());
ASSERT_TRUE(
JS_HasProperty(cx.GetJSContext(), scalarObj, kScalarName, &foundp));
EXPECT_FALSE(foundp);
#endif // #ifndef DEBUG
}
// Test that we can properly handle empty key
TEST_F(TelemetryTestFixture, EmptyKey) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
const char* kScalarName = "telemetry.test.keyed_unsigned_int";
const uint32_t kKey1Value = 1172015;
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
u""_ns, kKey1Value);
const uint32_t kDummyUint = 1172017;
// add dummy value so that object can be created from snapshot
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_WITH_KEYS,
u"dummy"_ns, kDummyUint);
// Check the recorded value
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
bool foundp = true;
JS::Rooted<JSObject*> scalarObj(cx.GetJSContext(),
&scalarsSnapshot.toObject());
ASSERT_TRUE(
JS_HasProperty(cx.GetJSContext(), scalarObj, kScalarName, &foundp));
EXPECT_FALSE(foundp);
#endif // #ifndef DEBUG
}
// Test that we can properly handle too many keys
TEST_F(TelemetryTestFixture, TooManyKeys) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Make sure we don't get scalars from other tests.
Unused << mTelemetry->ClearScalars();
// Don't run this part in debug builds as that intentionally asserts.
#ifndef DEBUG
const char* kScalarName = "telemetry.test.keyed_unsigned_int";
const uint32_t kKey1Value = 1172015;
for (int i = 0; i < 150; i++) {
std::u16string key = u"key";
char16_t n = i + '0';
key.push_back(n);
Telemetry::ScalarSet(Telemetry::ScalarID::TELEMETRY_TEST_KEYED_UNSIGNED_INT,
nsString(key.c_str()), kKey1Value);
}
// Check the recorded value
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
// Check 100 keys are present.
CheckNumberOfProperties(kScalarName, cx.GetJSContext(), scalarsSnapshot, 100);
#endif // #ifndef DEBUG
}
TEST_F(TelemetryTestFixture, GleanLabeledGifft) {
AutoJSContextWithGlobal cx(mCleanGlobal);
// Need to test-reset Glean so it's working
nsCString empty;
ASSERT_EQ(NS_OK, fog_test_reset(&empty, &empty));
ASSERT_EQ(mozilla::Nothing(),
test_only_ipc::a_labeled_counter.Get("hot_air"_ns)
.TestGetValue()
.unwrap());
const char* kScalarName = "telemetry.test.another_mirror_for_labeled_counter";
const uint32_t kExpectedUint = 1172017;
const int32_t kExpectedInt = (int32_t)1172017;
test_only_ipc::a_labeled_counter.Get("hot_air"_ns).Add(kExpectedInt);
ASSERT_EQ(kExpectedInt, test_only_ipc::a_labeled_counter.Get("hot_air"_ns)
.TestGetValue()
.unwrap()
.ref());
JS::Rooted<JS::Value> scalarsSnapshot(cx.GetJSContext());
GetScalarsSnapshot(true, cx.GetJSContext(), &scalarsSnapshot);
CheckKeyedUintScalar(kScalarName, "hot_air", cx.GetJSContext(),
scalarsSnapshot, kExpectedUint);
}