function BrowserHtmlDebugTrait::initBrowserOutputFile

Creates the directory to store browser output.

Creates the directory to store browser output in if a file to write URLs to has been created by \Drupal\Tests\Listeners\HtmlOutputPrinter.

File

core/tests/Drupal/Tests/BrowserHtmlDebugTrait.php, line 138

Class

BrowserHtmlDebugTrait

Provides the debug functions for browser tests.

Namespace

Code

protected function initBrowserOutputFile() {
    $browser_output_file = getenv('BROWSERTEST_OUTPUT_FILE');
    $this->htmlOutputEnabled = is_file($browser_output_file);
    $this->htmlOutputBaseUrl = getenv('BROWSERTEST_OUTPUT_BASE_URL') ?: $GLOBALS['base_url'];
    if ($this->htmlOutputEnabled) {
        $this->htmlOutputFile = $browser_output_file;
        $this->htmlOutputClassName = str_replace("\\", "_", static::class);
        $this->htmlOutputDirectory = DRUPAL_ROOT . '/sites/simpletest/browser_output';
        // Do not use the file_system service so this method can be called before
        // it is available. Checks !is_dir() twice around mkdir() because a
        // concurrent test might have made the directory and caused mkdir() to
        // fail. In this case we can still use the directory even though we failed
        // to make it.
        if (!is_dir($this->htmlOutputDirectory) && !@mkdir($this->htmlOutputDirectory, 0775, TRUE) && !is_dir($this->htmlOutputDirectory)) {
            throw new \RuntimeException(sprintf('Unable to create directory: %s', $this->htmlOutputDirectory));
        }
        if (!file_exists($this->htmlOutputDirectory . '/.htaccess')) {
            file_put_contents($this->htmlOutputDirectory . '/.htaccess', "<IfModule mod_expires.c>\nExpiresActive Off\n</IfModule>\n");
        }
        $this->htmlOutputCounterStorage = $this->htmlOutputDirectory . '/' . $this->htmlOutputClassName . '.counter';
        $this->htmlOutputTestId = str_replace('sites/simpletest/', '', $this->siteDirectory);
        if (is_file($this->htmlOutputCounterStorage)) {
            $this->htmlOutputCounter = max(1, (int) file_get_contents($this->htmlOutputCounterStorage)) + 1;
        }
    }
}