wehub-resource-sync
48 lines
1.3 KiB
TypeScript
48 lines
1.3 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright 2025 Google LLC
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
import assert from 'node:assert';
|
|
import {describe, it} from 'node:test';
|
|
|
|
import {
|
|
getTraceSummary,
|
|
parseRawTraceBuffer,
|
|
} from '../../src/trace-processing/parse.js';
|
|
|
|
import {loadTraceAsBuffer} from './fixtures/load.js';
|
|
|
|
describe('Trace parsing', async () => {
|
|
it('can parse a Uint8Array from Tracing.stop())', async () => {
|
|
const rawData = loadTraceAsBuffer('basic-trace.json.gz');
|
|
const result = await parseRawTraceBuffer(rawData);
|
|
if ('error' in result) {
|
|
assert.fail(`Unexpected parse failure: ${result.error}`);
|
|
}
|
|
assert.ok(result?.parsedTrace);
|
|
assert.ok(result?.insights);
|
|
});
|
|
|
|
it('can format results of a trace', async t => {
|
|
const rawData = loadTraceAsBuffer('web-dev-with-commit.json.gz');
|
|
const result = await parseRawTraceBuffer(rawData);
|
|
if ('error' in result) {
|
|
assert.fail(`Unexpected parse failure: ${result.error}`);
|
|
}
|
|
assert.ok(result?.parsedTrace);
|
|
assert.ok(result?.insights);
|
|
|
|
const output = getTraceSummary(result);
|
|
t.assert.snapshot(output);
|
|
});
|
|
|
|
it('will return a message if there is an error', async () => {
|
|
const result = await parseRawTraceBuffer(undefined);
|
|
assert.deepEqual(result, {
|
|
error: 'No buffer was provided.',
|
|
});
|
|
});
|
|
});
|