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fix: use non-deprecated tracing categories api (#7413)

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Jan Potoms 2021-09-10 22:23:35 +02:00 committed by GitHub
parent f04ffdbe2c
commit 040a0e561b
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2 changed files with 35 additions and 4 deletions
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10
src/common/Tracing.ts
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@ -87,11 +87,19 @@ export class Tracing {
if (screenshots) categories.push('disabled-by-default-devtools.screenshot');
const excludedCategories = categories
.filter((cat) => cat.startsWith('-'))
.map((cat) => cat.slice(1));
const includedCategories = categories.filter((cat) => !cat.startsWith('-'));
this._path = path;
this._recording = true;
await this._client.send('Tracing.start', {
transferMode: 'ReturnAsStream',
categories: categories.join(','),
traceConfig: {
excludedCategories,
includedCategories,
},
});
}

29
test/tracing.spec.ts
View File

@ -56,15 +56,38 @@ describeChromeOnly('Tracing', function () {
it('should run with custom categories if provided', async () => {
await page.tracing.start({
path: outputFile,
categories: ['disabled-by-default-v8.cpu_profiler.hires'],
categories: ['-*', 'disabled-by-default-v8.cpu_profiler.hires'],
});
await page.tracing.stop();
const traceJson = JSON.parse(
fs.readFileSync(outputFile, { encoding: 'utf8' })
);
expect(traceJson.metadata['trace-config']).toContain(
'disabled-by-default-v8.cpu_profiler.hires'
const traceConfig = JSON.parse(traceJson.metadata['trace-config']);
expect(traceConfig.included_categories).toEqual([
'disabled-by-default-v8.cpu_profiler.hires',
]);
expect(traceConfig.excluded_categories).toEqual(['*']);
expect(traceJson.traceEvents).not.toContainEqual(
expect.objectContaining({
cat: 'toplevel',
})
);
});
it('should run with default categories', async () => {
await page.tracing.start({
path: outputFile,
});
await page.tracing.stop();
const traceJson = JSON.parse(
fs.readFileSync(outputFile, { encoding: 'utf8' })
);
expect(traceJson.traceEvents).toContainEqual(
expect.objectContaining({
cat: 'toplevel',
})
);
});
it('should throw if tracing on two pages', async () => {