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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const { AppConstants } = ChromeUtils.importESModule(
);
const { setTimeout } = ChromeUtils.importESModule(
);
function sleep(ms) {
/* eslint-disable mozilla/no-arbitrary-setTimeout */
return new Promise(resolve => setTimeout(resolve, ms));
}
add_setup(
/* on Android FOG is set up through head.js */
{ skip_if: () => !runningInParent || AppConstants.platform == "android" },
function test_setup() {
// Give FOG a temp profile to init within.
do_get_profile();
// We need to initialize it once, otherwise operations will be stuck in the pre-init queue.
Services.fog.initializeFOG();
}
);
const BAD_CODE_COUNT = 42;
const CHEESY_STRING = "a very cheesy string!";
const CHEESIER_STRING = "a much cheesier string!";
const EVENT_EXTRA = { extra1: "so very extra" };
const MEMORIES = [13, 31];
const MEMORY_BUCKETS = ["13509772", "32131834"]; // buckets are strings : |
const COUNTERS_NEAR_THE_SINK = 3;
const COUNTERS_WITH_JUNK_ON_THEM = 5;
const INVALID_COUNTERS = 7;
add_task({ skip_if: () => runningInParent }, async function run_child_stuff() {
Glean.testOnly.badCode.add(BAD_CODE_COUNT);
Glean.testOnly.cheesyStringList.add(CHEESY_STRING);
Glean.testOnly.cheesyStringList.add(CHEESIER_STRING);
Glean.testOnlyIpc.noExtraEvent.record();
Glean.testOnlyIpc.anEvent.record(EVENT_EXTRA);
for (let memory of MEMORIES) {
Glean.testOnly.doYouRemember.accumulate(memory);
}
let t1 = Glean.testOnly.whatTimeIsIt.start();
let t2 = Glean.testOnly.whatTimeIsIt.start();
await sleep(5);
let t3 = Glean.testOnly.whatTimeIsIt.start();
Glean.testOnly.whatTimeIsIt.cancel(t1);
await sleep(5);
Glean.testOnly.whatTimeIsIt.stopAndAccumulate(t2); // 10ms
Glean.testOnly.whatTimeIsIt.stopAndAccumulate(t3); // 5ms
Glean.testOnlyIpc.aCustomDist.accumulateSamples([3, 4]);
Glean.testOnly.mabelsKitchenCounters.near_the_sink.add(
COUNTERS_NEAR_THE_SINK
);
Glean.testOnly.mabelsKitchenCounters.with_junk_on_them.add(
COUNTERS_WITH_JUNK_ON_THEM
);
Glean.testOnly.mabelsBathroomCounters["1".repeat(72)].add(INVALID_COUNTERS);
Glean.testOnlyIpc.irate.addToNumerator(44);
Glean.testOnlyIpc.irate.addToDenominator(14);
});
add_task(
{ skip_if: () => !runningInParent },
async function test_child_metrics() {
await run_test_in_child("test_GleanIPC.js");
await Services.fog.testFlushAllChildren();
Assert.equal(Glean.testOnly.badCode.testGetValue(), BAD_CODE_COUNT);
// Note: this will break if string list ever rearranges its items.
const cheesyStrings = Glean.testOnly.cheesyStringList.testGetValue();
Assert.deepEqual(cheesyStrings, [CHEESY_STRING, CHEESIER_STRING]);
const data = Glean.testOnly.doYouRemember.testGetValue();
Assert.equal(MEMORIES.reduce((a, b) => a + b, 0) * 1024 * 1024, data.sum);
for (let [bucket, count] of Object.entries(data.values)) {
// We could assert instead, but let's skip to save the logspam.
if (count == 0) {
continue;
}
Assert.ok(count == 1 && MEMORY_BUCKETS.includes(bucket));
}
const customData = Glean.testOnlyIpc.aCustomDist.testGetValue("store1");
Assert.equal(3 + 4, customData.sum, "Sum's correct");
for (let [bucket, count] of Object.entries(customData.values)) {
Assert.ok(
count == 0 || (count == 2 && bucket == 1), // both values in the low bucket
`Only two buckets have a sample ${bucket} ${count}`
);
}
var events = Glean.testOnlyIpc.noExtraEvent.testGetValue();
Assert.equal(1, events.length);
Assert.equal("test_only.ipc", events[0].category);
Assert.equal("no_extra_event", events[0].name);
events = Glean.testOnlyIpc.anEvent.testGetValue();
Assert.equal(1, events.length);
Assert.equal("test_only.ipc", events[0].category);
Assert.equal("an_event", events[0].name);
Assert.deepEqual(EVENT_EXTRA, events[0].extra);
const NANOS_IN_MILLIS = 1e6;
const times = Glean.testOnly.whatTimeIsIt.testGetValue();
Assert.greater(times.sum, 15 * NANOS_IN_MILLIS - EPSILON);
// We can't guarantee any specific time values (thank you clocks),
// but we can assert there are only two samples.
Assert.equal(
2,
Object.entries(times.values).reduce((acc, [, count]) => acc + count, 0)
);
const mabelsCounters = Glean.testOnly.mabelsKitchenCounters;
Assert.equal(
mabelsCounters.near_the_sink.testGetValue(),
COUNTERS_NEAR_THE_SINK
);
Assert.equal(
mabelsCounters.with_junk_on_them.testGetValue(),
COUNTERS_WITH_JUNK_ON_THEM
);
Assert.throws(
() => Glean.testOnly.mabelsBathroomCounters.__other__.testGetValue(),
/DataError/,
"Invalid labels record errors, which throw"
);
Assert.deepEqual(
{ numerator: 44, denominator: 14 },
Glean.testOnlyIpc.irate.testGetValue()
);
}
);