зеркало из https://github.com/mozilla/gecko-dev.git
29 строки
831 B
JavaScript
29 строки
831 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
* http://creativecommons.org/publicdomain/zero/1.0/
|
|
*/
|
|
|
|
// Make sure that there are telemetry entries created by sqlite io
|
|
|
|
function run_sql(d, sql) {
|
|
var stmt = d.createStatement(sql);
|
|
stmt.execute();
|
|
stmt.finalize();
|
|
}
|
|
|
|
function new_file(name) {
|
|
var file = dirSvc.get("ProfD", Ci.nsIFile);
|
|
file.append(name);
|
|
return file;
|
|
}
|
|
function run_test() {
|
|
const Telemetry = Cc["@mozilla.org/base/telemetry;1"].getService(Ci.nsITelemetry);
|
|
let read_hgram = Telemetry.getHistogramById("MOZ_SQLITE_OTHER_READ_B");
|
|
let old_sum = read_hgram.snapshot().sum;
|
|
const file = new_file("telemetry.sqlite");
|
|
var d = getDatabase(file);
|
|
run_sql(d, "CREATE TABLE bloat(data varchar)");
|
|
run_sql(d, "DROP TABLE bloat");
|
|
do_check_true(read_hgram.snapshot().sum > old_sum);
|
|
}
|
|
|