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'use strict';
const common = require('../common.js');
const bench = common.createBenchmark(main, {
n: [100000],
method: ['trace', 'isTraceCategoryEnabled']
}, {
flags: [
'--expose-internals',
'--no-warnings',
'--trace-event-categories', 'foo',
]
});
const {
TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN: kBeforeEvent
} = common.binding('constants').trace;
function doTrace(n, trace) {
bench.start();
for (let i = 0; i < n; i++) {
trace(kBeforeEvent, 'foo', 'test', 0, 'test');
}
bench.end(n);
}
function doIsTraceCategoryEnabled(n, isTraceCategoryEnabled) {
bench.start();
for (let i = 0; i < n; i++) {
isTraceCategoryEnabled('foo');
isTraceCategoryEnabled('bar');
}
bench.end(n);
}
function main({ n, method }) {
const {
trace,
isTraceCategoryEnabled
} = common.binding('trace_events');
switch (method) {
case 'trace':
doTrace(n, trace);
break;
case 'isTraceCategoryEnabled':
doIsTraceCategoryEnabled(n, isTraceCategoryEnabled);
break;
default:
throw new Error(`Unexpected method "${method}"`);
}
}
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