manual-testing

## Step 1: Understand the change If you don't have the PR changes in memory, review all commits in the PR to identify what SDK behavior changed and what events/fields need to be verified. ## Step 2: Start the dev server The dev server serves the `sandbox/` directory and proxies intake requests locally. Use `yarn dev-server --help` to list all available commands. ```bash yarn dev-server start ``` ## Step 3: Create a temporary sandbox page Create `sandbox/test-<topic>.html`. See `sandbox/index.html` for a minimal example. Include only the elements needed to exercise the change. Always use `proxy: '/proxy'`. ```bash cat > sandbox/test-<topic>.html << 'EOF' <!doctype html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>Test <topic></title> <script src="/datadog-rum.js"></script> <script> DD_RUM.init({ clientToken: 'xxx', applicationId: 'xxx', proxy: '/proxy', trackUserInteractions: true }) </script> </head> <body> <!-- elements needed to exercise the change --> </body> </html> EOF ``` ## Step 4: Run the test flow Get the dev server URL from `yarn dev-server status`. Clear any previous intake data, open the page, interact with it using CSS selectors, flush events by opening a new tab or reloading, then inspect the intake: ```bash yarn dev-server intake clear agent-browser open <dev-server-url>/test-<topic>.html agent-browser click '#...' agent-browser tab new yarn dev-server intake <selector> | jq '<field>' ``` Use `yarn dev-server intake --help` to find the right selector. To evaluate JavaScript on the page (e.g. to inspect `window` state set by `beforeSend`), switch focus back to tab 0 first, then use `agent-browser eval`: ```bash agent-browser tab 0 agent-browser eval 'window.someValue' ``` ## Step 5: Verify the output matches expectations, then present the test instructions Output a self-contained bash snippet with the exact commands run and the expected output. This goes directly into the PR "Test instructions" section. ## Step 6: Clean up ```bash yarn dev-server stop rm sandbox/test-<topic>.html ```