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function ImageStyleFlushTest::getImageCount in Drupal 7

Count the number of images currently created for a style in a wrapper.

1 call to ImageStyleFlushTest::getImageCount()
ImageStyleFlushTest::testFlush in modules/image/image.test
General test to flush a style.

File

modules/image/image.test, line 1903
Tests for image.module.

Class

ImageStyleFlushTest
Tests flushing of image styles.

Code

function getImageCount($style, $wrapper) {
  return count(file_scan_directory($wrapper . '://styles/' . $style['name'], '/.*/'));
}