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test(e2e): Add more lighthouse react e2e test SDK init modes #21711

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Merged
Lms24 merged 1 commit into from
Jun 23, 2026
+42 −7
Merged

test(e2e): Add more lighthouse react e2e test SDK init modes #21711

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5 changes: 4 additions & 1 deletion .vscode/settings.json
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Original file line number Diff line number Diff line change
Expand Up @@ -29,5 +29,8 @@
"[typescript]": {
"editor.defaultFormatter": "oxc.oxc-vscode"
},
"oxc.suppressProgramErrors": true
"oxc.suppressProgramErrors": true,
"[typescriptreact]": {
"editor.defaultFormatter": "oxc.oxc-vscode"
}
}
2 changes: 2 additions & 0 deletions dev-packages/e2e-tests/test-applications/lighthouse-react/package.json
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Expand Up @@ -10,6 +10,8 @@
"build:no-sentry": "vite build --mode no-sentry",
"build:init-only": "vite build --mode init-only",
"build:errors-only": "vite build --mode errors-only",
"build:no-integrations": "vite build --mode no-integrations",
"build:no-browser-api-errors": "vite build --mode no-browser-api-errors",
"build:tracing": "vite build --mode tracing",
"build:tracing-replay": "vite build --mode tracing-replay",
"preview": "vite preview",
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21 changes: 21 additions & 0 deletions dev-packages/e2e-tests/test-applications/lighthouse-react/src/main.tsx
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Expand Up @@ -33,6 +33,27 @@ if (import.meta.env.MODE === 'tracing-replay') {
release: 'lighthouse-fixture',
environment: 'qa',
});
} else if (import.meta.env.MODE === 'no-integrations') {
// DSN set but every integration disabled. Isolates the cost of the enabled
// client itself from the default instrumentation that wraps DOM/timer/network APIs.
Sentry.init({
dsn: import.meta.env.VITE_E2E_TEST_DSN as string | undefined,
release: 'lighthouse-fixture',
environment: 'qa',
defaultIntegrations: false,
integrations: [],
});
} else if (import.meta.env.MODE === 'no-browser-api-errors') {
// Default integrations minus BrowserApiErrors, which wraps addEventListener/
// removeEventListener on ~32 prototypes plus setTimeout/setInterval/rAF/XHR.
// Isolates that global monkey-patching cost from the rest of the defaults.
Sentry.init({
dsn: import.meta.env.VITE_E2E_TEST_DSN as string | undefined,
release: 'lighthouse-fixture',
environment: 'qa',
integrations: defaultIntegrations =>
defaultIntegrations.filter(integration => integration.name !== 'BrowserApiErrors'),
});
} else if (import.meta.env.MODE === 'init-only') {
// enabled: false makes the SDK a guaranteed no-op (no transport allocation,
// no DSN warning). We're measuring pure SDK-loading + tree-shaking cost.
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21 changes: 15 additions & 6 deletions scripts/lighthouse-bundle-and-upload.mjs
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Original file line number Diff line number Diff line change
@@ -1,11 +1,12 @@
/**
* Bundle the `lighthouse-react` test app for each mode (no-sentry, init-only,
* errors-only, tracing, tracing-replay) and POST the tarballs to the Sentry
* Lighthouse lab (https://lighthouse.sentry.gg). The lab runs Lighthouse
* asynchronously and ships results to Sentry on its own schedule — this script
* exits as soon as the upload succeeds.
* errors-only, no-integrations, no-browser-api-errors, tracing, tracing-replay)
* and POST the tarballs to the Sentry Lighthouse lab
* (https://lighthouse.sentry.gg). The lab runs Lighthouse asynchronously and
* ships results to Sentry on its own schedule — this script exits as soon as
* the upload succeeds.
*
* Single-app static matrix: 1 app × 5 modes = 5 cells.
* Single-app static matrix: 1 app × 7 modes = 7 cells.
*
* Zero runtime dependencies — uses Node 22 builtins (fetch, FormData, Blob) and
* the system `tar`. Every external command is invoked via `execFileSync` with
Expand Down Expand Up @@ -33,7 +34,15 @@ const E2E_DIR = path.join(WORKSPACE, 'dev-packages/e2e-tests');

const APP = 'lighthouse-react';
const APP_DIR = 'lighthouse-react';
const MODES = ['no-sentry', 'init-only', 'errors-only', 'tracing', 'tracing-replay'];
const MODES = [
'no-sentry',
'init-only',
'errors-only',
'no-integrations',
'no-browser-api-errors',
'tracing',
'tracing-replay',
];
const STATIC_DIR = 'dist';

async function run() {
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