| Verify that breakpoints are moved appropriately | |
| Running: addFileSystem | |
| Running: setBreakpointInFileSystemUISourceCode | |
| file:///var/www/devtools/persistence/resources/foo.js:0 | |
| Running: addFileMapping | |
| http://127.0.0.1:8000/devtools/persistence/resources/foo.js:2 | |
| Running: removeFileMapping | |
| file:///var/www/devtools/persistence/resources/foo.js:0 | |
| http://127.0.0.1:8000/devtools/persistence/resources/foo.js:2 | |