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/* Any copyright is dedicated to the Public Domain.
"use strict";
const { AppConstants } = ChromeUtils.importESModule(
"resource://gre/modules/AppConstants.sys.mjs"
);
add_setup(
/* on Android FOG is set up through head.js */
{ skip_if: () => AppConstants.platform == "android" },
function test_setup() {
// FOG needs a profile directory to put its data in.
do_get_profile();
// We need to initialize it once, otherwise operations will be stuck in the pre-init queue.
Services.fog.initializeFOG();
}
);
add_task(function test_fog_init_works() {
if (new Date().getHours() >= 3 && new Date().getHours() <= 4) {
// We skip this test if it's too close to 4AM, when we might send a
// "metrics" ping between init and this test being run.
Assert.ok(true, "Too close to 'metrics' ping send window. Skipping test.");
return;
}
const snapshot = Glean.fog.initializations.testGetValue();
Assert.equal(snapshot.count, 1, "FOG init happened once.");
Assert.greater(snapshot.sum, 0, "FOG init's time was measured.");
});
add_task(function test_fog_initialized_with_correct_rate_limit() {
Assert.greater(
Glean.fog.maxPingsPerMinute.testGetValue(),
0,
"FOG has been initialized with a ping rate limit of greater than 0."
);
});
add_task(
{
skip_if: () => !AppConstants.NIGHTLY_BUILD,
},
function test_fog_gathers_dir_info_on_startup() {
Assert.deepEqual(
Glean.fog.dataDirectoryInfo.testGetValue(),
[
{
dir_name: "db",
dir_exists: false,
},
{
dir_name: "events",
dir_exists: false,
},
{
dir_name: "pending_pings",
dir_exists: false,
},
],
"Directory info was collected on first startup."
);
// Startup again to make sure we collect the directory info when the dirs exist.
Services.fog.initializeFOG();
// Record an event to ensure that the directory info is updated with the next startup.
Glean.testOnly.anEvent.record();
let dir_info = Glean.fog.dataDirectoryInfo.testGetValue();
Assert.equal(dir_info[0].dir_name, "db");
Assert.equal(dir_info[0].dir_exists, true);
// There should be at most 2 files in the db directory, data.safe.bin and maybe data.safe.tmp
Assert.lessOrEqual(dir_info[0].files.length, 2);
Assert.greater(dir_info[0].files[0].file_size, 0);
Assert.equal(dir_info[1].dir_name, "events");
Assert.equal(dir_info[1].dir_exists, true);
Assert.equal(dir_info[2].dir_name, "pending_pings");
Assert.equal(dir_info[2].dir_exists, true);
Services.fog.initializeFOG();
let new_dir_info = Glean.fog.dataDirectoryInfo.testGetValue();
Assert.equal(new_dir_info[1].dir_name, "events");
Assert.equal(new_dir_info[1].dir_exists, true);
Assert.equal(new_dir_info[1].file_count, 1);
Assert.equal(new_dir_info[1].files[0].file_name, "test-ping");
// On Windows the file size metadata is not synced until the file is closed.
// But Glean is never shutdown in this test and so the metadata doesn't update
// and the file size seen will be 0, even if the file has been written to.
Assert.greaterOrEqual(new_dir_info[1].files[0].file_size, 0);
console.log(
"Directory info collected on startup: ",
Glean.fog.dataDirectoryInfo.testGetValue()
);
}
);