Same name in other branches

1. 11.x core/tests/Drupal/Tests/PerformanceTestTrait.php \Drupal\Tests\PerformanceTestTrait::doGetMinkDriverArgs()

Helper for ::getMinkDriverArgs().

To use this, override BrowserTestBase::getMinkDriverArgs() and call this helper.

Return value

string The JSON encoded driver args with performance logging preferences added.

See also

\Drupal\Tests\BrowserTestBase::getMinkDriverArgs()

1 call to PerformanceTestTrait::doGetMinkDriverArgs()

PerformanceTestBase::getMinkDriverArgs in core/tests/Drupal/FunctionalJavascriptTests/PerformanceTestBase.php

Gets the Mink driver args from an environment variable.

File

core/tests/Drupal/Tests/PerformanceTestTrait.php, line 66

Class

PerformanceTestTrait

Provides various methods to aid in collecting performance data during tests.

Namespace

Drupal\Tests

Code

private function doGetMinkDriverArgs() : string {
    // Add performance logging preferences to the existing driver arguments to
    // avoid clobbering anything set via environment variables.
    // @see https://chromedriver.chromium.org/logging/performance-log
    $parent_driver_args = parent::getMinkDriverArgs();
    $driver_args = json_decode($parent_driver_args, TRUE);
    $driver_args[1]['goog:loggingPrefs'] = [
        'browser' => 'ALL',
        'performance' => 'ALL',
        'performanceTimeline' => 'ALL',
    ];
    // Support legacy key.
    $chrome_options_key = isset($driver_args[1]['chromeOptions']) ? 'chromeOptions' : 'goog:chromeOptions';
    $driver_args[1][$chrome_options_key]['perfLoggingPrefs'] = [
        'traceCategories' => 'timeline,devtools.timeline,browser',
    ];
    return json_encode($driver_args);
}

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