TypeError on non-existent file in whitelist #664
Description
| Q | A |
|---|---|
| php-code-coverage version | 7.0.0 |
| PHP version | 7.2/7.3 |
| Driver | N/A |
| Xdebug version (if used) | N/A |
| Installation Method | N/A |
| Usage Method | PHPUnit |
| PHPUnit version (if used) | 8.0.0 |
When a file present in the whitelist is not accessible on disk, the whitelist contains int, when CodeCoverage::initializeData iterates over the whitelist, it passes an int to Filter::isFile which raises TypeError