| Verify that sourcemap emits warning if there's a section with "url" field. | |
| Message count: 2 | |
| SourceMap "http://127.0.0.1:8000/devtools/resources/source-map-warning.map.json" contains unsupported "URL" field in one of its sections. | |
| DevTools failed to load SourceMap: Could not parse content for http://127.0.0.1:8000/devtools/resources/source-map-warning.map.json: Cannot read property 'sourceRoot' of undefined | |