feat: PER-7348 add waitForReady() call before serialize()#30
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feat: PER-7348 add waitForReady() call before serialize()#30Shivanshu-07 wants to merge 1 commit intomainfrom
Shivanshu-07 wants to merge 1 commit intomainfrom
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Adds the readiness gate from percy/cli#2184. New wait_for_ready() helper runs PercyDOM.waitForReady via driver.execute_async_script (callback signal) before the existing PercyDOM.serialize execute_script inside get_serialized_dom. The return value is attached to the domSnapshot hash as 'readiness_diagnostics'. serialize is unchanged. Config precedence: options[:readiness] (or 'readiness') > @cli_config.dig('snapshot','readiness') > {} (CLI applies balanced default). Backward compat via in-browser typeof guard. Disabled preset skips the execute_async_script. Graceful on any StandardError. Tests (RSpec): happy path (execute_async_script called with waitForReady + typeof guard, diagnostics on snapshot), per-snapshot config embedded, disabled preset skips execute_async_script, and execute_async_script raising leaves serialize intact. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Adopts the readiness gate from percy/cli#2184 (PER-7348). New
wait_for_ready(driver, options)helper runsPercyDOM.waitForReadyviadriver.execute_async_script(callback signal) before the existingPercyDOM.serializeexecute_scriptinsideget_serialized_dom. The return value is attached to the snapshot hash as'readiness_diagnostics'. Serialize is unchanged.Contract
options[:readiness]/options['readiness']→@cli_config.dig('snapshot','readiness')→{}(CLIbalanceddefault)typeof PercyDOM.waitForReady === 'function'guardStandardError; logged at debugTests
4 new RSpec tests inside
describe '.get_serialized_dom':execute_async_scriptcalled withwaitForReady+ typeof guard; diagnostics attachedexecute_async_scriptexecute_async_scriptleaves serialize intactTest results
ruby -c)bundle exec rspec)bundle installneeds capybara ~> 3.35; not present on fan-out machineRelated